Miami-Dade Limestone Products Association
13292 N.W. 118th Avenue
Miami, FL 33178
L-31N Seepage Management Field Test
The Performance of a Partially Penetrating
Seepage Barrier along the L-31N Canal
July 2011
Prepared on behalf of the
Miami-Dade Limestone Products Association
by
MacVicar, Federico & Lamb, Inc.
West Palm Beach, Florida
L-31N Seepage Management Field Test
Lake Belt Seepage Management Demonstration Project
Background
Recent investigations by the U.S. Geological Survey and the South Florida Water
Management District have documented distinct layering within the Biscayne Aquifer and
identified preferential flow zones within specific layers in the area of the L-31N Canal,
which defines the northern portion of the eastern boundary of Everglades National Park
(ENP). One of the high flow layers is the Miami limestone, which makes up the top 5 to
10 feet of the aquifer in the vicinity of the canal. It is this top layer of porous rock that
appears to serve as a conduit allowing water from the wetlands within ENP to flow into
the L-31N Canal.
The proposed field test of a partially penetrating seepage barrier was described in an
earlier report produced in February 2009. The proposal was presented to the Lake Belt
Mitigation Committee, as well as technical staff at Everglades National Park and the
South Florida Water Management District. The SFWMD issued a right of way permit for
the construction of the test project, including monitoring wells, on the berm between the
L-31N Levee and Canal at a location one mile south of Tamiami Trail.
The goal of the test was to document the performance a of partially penetrating flow
barrier in reducing groundwater interception by the canal. The test consisted of
constructing a cement-bentonite flow barrier in a narrow trench extending through the
Miami limestone layer of the aquifer just west of the L-31N Canal. The test barrier was
located with its midpoint adjacent to the northern cluster of monitoring wells installed as
part of the L-31N Seepage Management Pilot Project. (Figure 1)
Site Layout
Figure 2 shows the geologic cross section at the monitoring well cluster from USGS
Scientific Investigations Report 2005-5235 (Cunningham, et al). The Biscayne Aquifer
in this area is generally considered to consist of the Miami oolite in the upper section and
the Ft. Thompson formation below. Below the Ft. Thompson is the lower permeability
Tamiami Formation, which is not considered to be part of the Biscayne Aquifer. At this
location, the Miami oolite, shown as the uppermost light blue layer in Figure 2, is 6 to 8
feet thick and is classified as a conduit flow zone with very high permeability. The
salmon colored layer below the Miami oolite is classified as a leaky, low permeability
layer in the USGS report. A two foot thick layer of fine sediment has accumulated on the
bottom of the canal impeding hydraulic interaction between the canal and the aquifer
directly below the canal.
It is likely that the Miami oolite layer is a significant source of groundwater flow from
ENP to the L-31N Canal. This test was designed to help determine the extent to which a
seepage barrier through the top layer of the aquifer would reduce the unwanted diversion
of water from ENP to the adjacent canal. A one thousand linear feet long cementbentonite seepage barrier, 28 inches wide and 18 feet deep, was constructed in the canal
right-of- way between the L-31N Canal and Levee.
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L-31N Seepage Management Field Test
Figure 1. Project location.
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L-31N Seepage Management Field Test
Figure 2. Schematic diagram of test area cross-section. Well core and layer coloring are taken
from USGS Scientific Investigations Report 2005-5235 (Cunningham, et al, 2006). The Miami
oolite (top blue layer) is categorized as a conduit flow zone in that report.
Monitoring Well Instrumentation
The wells shown in Figure 3 were equipped with instruments to allow the continuous
recording of water level, flow direction, flow velocity and water temperature. It was
expected that by constructing the barrier with the midpoint adjacent to the monitoring
wells, the impact of the barrier on groundwater flow would be detected. Changes in both
the velocity and direction on flow in the shallow groundwater well were predicted to
occur. However, the data produced by the instrumentation to detect velocity and
direction proved difficult to interpret in the heterogeneous, complex flow paths through
the rock in that location. The most informative data seemed to be the simple water level
readings collected in each well, with the flow direction in the wells near the end of the
test wall also proving useful.
Figure 3. Location of seepage barrier within the L-31N Canal right-of-way and sketch of
monitoring well placement.
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L-31N Seepage Management Field Test
Monitoring Results
For the purpose of providing an initial look at the impacts of installing the barrier, the
data set was divided into pre-and post-construction periods of 30 days each. With the
high transmissivity of the aquifer, any changes to the groundwater flow as a result of the
test barrier were expected to be subtle, and difficult to detect. The plot of the stage data
in Figure 4 shows a greater stage difference between the canal and the recording wells on
the west side of the barrier after the slurry wall was constructed. However it is
impossible to tell whether the difference is caused by the barrier or simply by changing
conditions in the area.
The L-31N Canal is actively managed during the wet season to keep the stage within a
narrow range, while the wet season rainfall tends to increase the stage in the Park. Both
of these conditions are noticeable from the data collected after the wall was installed.
Water Level Data Before and After Barrier Installation
8.0
Center Well D
Center Well C
Well 425
Well 475
L-31N Stage
ENP Stage
7.5
Stage
7.0
6.5
6.0
Barrier Installed
5.5
7/4
7/18
8/1
8/15
8/29
9/12
9/26
10/10
Figure 4. Water level data from monitoring wells, L-31N Canal and adjacent wetland in ENP.
To try to isolate the effect of the test barrier, plots were developed of the stage difference
between the wells just west of the barrier and the canal for 30-day periods just prior to
and after the construction of the barrier. Figure 5 is the plot of the stage difference
between the shallow groundwater well about 25 feet west of the barrier and the canal
stage about 30 feet to the east. The plot shows an increase in the stage difference after
construction and also a decrease in the r-squared value of the relationship between the
groundwater and the canal. Both of these would indicate that the wall had the desired
effect of separating the canal from the shallow groundwater. However, a similar plot,
Figure 6, for a station about a mile to the south exhibits similar characteristics, and this
location could not be affected by the test barrier. With the extremely high transmissivity
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L-31N Seepage Management Field Test
of the aquifer in this location, a significant impact on the stage either in the surface water
or the shallow groundwater was not expected. The changes seen in these data from
before and after the construction are more likely a response to the changing conditions
than to the impact of the barrier itself. That is not to say that the barrier would not be
effective at reducing groundwater flow to the canal, only that the stage data alone do not
provide definitive evidence of the success or failure of the concept.
Figure 5. Well D is the shallow groundwater stage just west of the midpoint of the slurry wall.
The L-31N Canal is just east of the wall. The difference in the relationship between the two data
groups is a function of the changing hydrologic conditions as well as the construction of the wall.
6.60
Pre and Post Slurry Wall Construction: NESS20-29 Site
R² = 0.3303
Enp Stage (NESS20-29)
6.50
6.40
6.30
R² = 0.5827
6.20
6.10
prior to construction
after construction
6.00
5.85
5.90
5.95
6.00
6.05
L-31N Canal Stage
6.10
6.15
6.20
Figure 6. Site NESS20-29 is a groundwater stage about 500 feet west of the L-31N Canal and
about a mile south of the test wall. The presence of the test wall has no effect on this site.
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L-31N Seepage Management Field Test
In addition to the ground and surface water stage data, information on groundwater flow
velocity and direction was also collected. The flow velocity and direction data is difficult
to interpret and no definitive conclusions regarding the performance of the barrier could
be derived from the data set.
Barrier installed
Figure 7. Data collected from the velocity sensor before and after wall construction.
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L-31N Seepage Management Field Test
Additional Testing
Due to the uncertainties in determining the effectiveness of the seepage barrier, the
following additional testing/evaluations were performed during 2010 and 2011:
•
Groundwater stage analysis
•
Groundwater temperature changes
•
Groundwater tracer test
•
Canal flow measurement analysis
•
Barrier physical integrity testing
Groundwater stage measurements
In preparation for the tracer test, a total of 40 shallow and deep monitoring wells were
installed in the vicinity of the seepage barrier and at a control site (without the seepage
barrier) approximately 500 feet to the south (Figure 8). The well locations and depths
(with the exception of four shallow wells at the ends of the barrier) were identical.
Figure 8. Tracer test monitoring locations.
The top of the low permeability freshwater limestone layer (Q4 marker bed) between the
Miami oolite and the Ft. Thompson formation was identified at a depth of approximately
14 feet below land surface at the site. The shallow monitoring wells were installed both
east and west of the barrier and completed in the Miami oolite above the Q4 layer (with a
total depth of 11 feet and well screen between 7 and 11 feet). The deep monitoring wells
were installed only west of the barrier and completed in the Ft. Thompson formation
below the Q4 layer (with a total depth of 40 feet and well screen between 20 and 40 feet).
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L-31N Seepage Management Field Test
Groundwater stage data were collected periodically in the 6 shallow upgradient tracer test
dye introduction wells and the associated downgradient shallow and deep monitoring
wells (Appendix 1). In addition, stage data in the USGS monitoring well (G-3576)
located one mile west of the barrier and in the L-31N Canal (AVM-1) were obtained
from the USGS website. At the southern monitoring site (with no barrier), the flow at the
project site was from the west (from ENP to the L-31N Canal) during the west season and
from both the west (ENP) and east (canal) during the dry season (Figure 9).
Figure 9. Average water levels at the southern control site without the barrier.
The groundwater stage in the vicinity of the barrier also varied seasonally (Figure 10).
The top graph shows that the average groundwater stages in the deep and shallow
monitoring wells at the control site were essentially identical, suggesting minimal flow
between the Miami oolite and the Ft. Thompson formation. However during the wet
season, the deep water levels at the barrier site are higher, suggesting some upward flow
due to the installation of the barrier. Similarly, the bottom graph shows that the average
water level in the shallow west and east wells at the control site are similar (with a slight
positive gradient towards the canal during the wet season). The wells are approximately
20 feet apart and the slight gradient reflects the overall westerly flow from ENP to the L31N Canal. During the wet season, the water levels in the west wells at the barrier site
are noticeably higher than the east wells, suggesting that the barrier is interrupting the
shallow flow resulting in higher upgradient water levels.
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L-31N Seepage Management Field Test
Figure 10. Comparison of water level differences in the tracer test monitoring wells.
Prior to these measurements, it was unclear whether the 1000-foot barrier would
influence groundwater stages because of the high permeability of the Biscayne aquifer
and groundwater flow around the barrier. However, the seasonal changes observed
indicate that the barrier does affect both lateral and vertical groundwater flow.
Groundwater temperature measurements
Temperature data were collected periodically in the 6 shallow upgradient tracer test dye
introduction wells and the associated downgradient shallow monitoring wells, as well as
in the marsh and L-31N canal immediately west and east of the middle of the barrier wall
(Appendix 1). As would be expected, the temperatures in the marsh and canal varied
seasonally, while the temperature changes in the shallow monitoring wells were less
significant (Figure 11). During the wet season, the average temperatures in the wells near
the barrier wall were lower than the temperatures at the control site suggesting that the
groundwater adjacent to the barrier was perhaps more stagnant (with the lower
temperatures reflecting temperatures from the cooler dry season).
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L-31N Seepage Management Field Test
Figure 11. Seasonal changes in average temperatures.
This is also suggested from the changes in temperature between the monitoring events
(for example between August and October 2010 - Figure 12). The temperatures
decreased in the marsh and canal during this period. The temperatures at the control site
monitoring wells show similar (but smaller) decreases. However, the monitoring wells
adjacent to the barrier did not show a temperature change.
Figure 12. Temperature changes between monitoring events.
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L-31N Seepage Management Field Test
Tracer Test
The tracer test was designed by Tom Aley of the Ozark Underground Laboratory (OUL)
in Missouri, which has extensive experience in conducting tracer tests in karst
environments. All of the laboratory dye analyses were also performed by OUL. Mr.
Aley’s analysis of the preliminary results and all of the test results are included in
Appendix 2.
As shown in Figure 8, a total of 40 shallow and deep monitoring wells were installed in
the vicinity of the seepage barrier and at a control site (without the seepage barrier)
approximately 500 feet to the south. Six of the shallow upgradient wells were used to
introduce the dye into the Miami oolite above the Q4 layer. In addition, a total of 40
canal monitoring stations with the sampler suspended at approximately the same depth as
the shallow monitoring wells were established at both sites. The canal stations were
installed in groups of four (50 feet upstream of the dye introduction well and 0, 50, and
100 feet downstream). The relative locations and depths of the wells and canal stations
relative to the barrier wall and the site geology are shown in Figure 12.
Figure 12. Geologic cross-section showing monitoring locations.
The dye concentrations were analyzed using activated carbon samplers, which provide an
integrated concentration for the period during which they are suspended in water. The
activated carbon continually adsorbs and accumulates the dye, which is eluted and
quantified in OUL’s lab after collection. Two sets of carbon packs were placed in the
wells and canal prior to dye introduction on October 13, 2010 to check for potential dye
interferences (there were none). Carbon packs were collected from the wells and canal
on day 1, 2, 4, 7, 14, 21, 28, 35, 49, 63, and 77 after introduction of the tracer. Three dye
introductions were performed at both the control and barrier sites, with Rhodamine WT
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L-31N Seepage Management Field Test
in the north and south wells and Fluorescein in the center wells. The different dyes were
utilized to be able to potentially identify flow paths.
Results
1. Dye was detected in both the canal and shallow downgradient well samples at both the
barrier and control sites in the first set of samples collected approximately 24 hours
after dye introduction. The dye could initially be identified as entering the canal at
several discrete locations, but over time due to canal flow and wind, the dye spread
over a much larger area. Figure 13 shows the Fluorescein distribution two days after
dye introduction at the center location at the barrier and control sites.
Figure 13. Fluorescein detections after two days – barrier (left) and control (right) sites.
2. Four months after dye introduction, water samples were obtained from the dye
introduction wells. Dye could still be visually identified at the introduction wells at
the barrier site, while no dye was visible at the control site (Figure 14). These results
suggested that the groundwater flow was influenced in the vicinity of the barrier.
Figure 14. Dye introduction wells at completion of tracer test (four months after introduction).
3. The influence of the barrier was also suggested by the cumulative dye concentrations
in the shallow downgradient monitoring wells (Figure 15). The wells at the barrier
site had higher cumulative concentrations than the wells at the control site, suggesting
more stagnant flow conditions in the vicinity of the barrier. The low concentrations
in the northern well at the control site can be explained by the observation that the
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L-31N Seepage Management Field Test
dye, rather than moving directly east to the canal, moved to the southeast and missed
both the shallow monitoring well and canal station east of the introduction well.
Cumulative Dye Concentration
30000
Wall N40
No-Wall S40
25000
20000
15000
10000
5000
0
Day 1
Day 2
Day 4
Day 7 Day 14 Day 21 Day 28 Day 35 Day 49
Cumulative Dye Concentration
6000
Wall N41
No-Wall S41
5000
4000
3000
2000
1000
0
Day 1
Day 2
Day 4
Day 7 Day 14 Day 21 Day 28 Day 35 Day 49
Cumulative Dye Concentration
50000
Wall N42
No-Wall S42
40000
30000
20000
10000
0
Day 1
Day 2
Day 4
Day 7 Day 14 Day 21 Day 28 Day 35 Day 49
Figure 15. Cumulative tracer concentrations measured in downgradient shallow wells.
4. The cumulative canal results were more variable than those for the wells. The
cumulative concentrations for each dye introduction location were calculated by
adding the concentrations in the 4 canal stations associated with the dye introduction,
minus four times the concentration of the dye detected at the nearest upstream canal
station. The dye moved downstream in the canal during the testing period and the
purpose of subtracting the concentration at the upstream station was to eliminate any
dye that originated from an upstream dye introduction. There was not a consistent
relationship between the cumulative concentrations at the barrier and control sites
(Figure 16). Higher concentrations were detected in the southern canal station group
at the control site (relative to the barrier site), which is what would be expected as a
result of greater groundwater flow at the control site. The same relationship might
have been detected at the northern canal station group, but at the control site it was
observed that the dye was entering the canal south of the canal station directly east of
the introduction well and therefore the overall control “group” concentration was
lower. However, the center canal station group showed the opposite relationship with
a higher cumulative concentration at the barrier site. This result raised the question of
whether there was potentially a wall construction issue (perhaps due to a bad seam) in
the center of the barrier.
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L-31N Seepage Management Field Test
Cumulative Dye Concentration
5000
Wall 250
4000
No-Wall 250
3000
2000
1000
0
Day 1
Day 2
Day 4
Day 7
Day 14 Day 21 Day 28 Day 35 Day 49
Cumulative Dye Concentration
25000
No-Wall 500
Wall 500
20000
15000
10000
5000
0
Day 1
Day 2
Day 4
Day 7 Day 14 Day 21 Day 28 Day 35 Day 49
Cumulative Dye Concentration
50000
40000
Wall 750
No-Wall 750
Day 2
Day 7 Day 14 Day 21 Day 28 Day 35 Day 49
30000
20000
10000
0
Day 1
Day 4
Figure 16. Cumulative tracer concentrations measured in canal samples.
5. With one exception (the northern well at the control site), dye was not detected in the
deep downgradient wells at either the barrier or control sites during the wet season.
This confirms the water level data which suggested slight upward flow at the barrier
site during the wet season. Once the deep and shallow water levels became similar
during the dry season, dye was detected in all of the deep downgradient wells.
6. A series of shallow monitoring wells were constructed upgradient of the barrier wall
to potentially be able to identify flow around the barrier. Dye was detected in only
one upgradient well (N7), which is located 50 feet north of the southern dye
introduction well at the barrier site. Dye was first detected at low levels on Day 28,
with much higher concentrations in all of five samples through Day 119. The
potential flow to the north is considered anomalous, because it was anticipated that
flow would be to the south in response to the regional southeasterly gradient. The
shallow upgradient wells were constructed only 5 feet to the west of the barrier wall
(because of the location of the levee) and it is thought that perhaps there were not
additional upgradient detections because of low flow conditions immediately behind
the barrier.
Canal Flow Measurements
The USGS monitors a group of acoustic velocity meters (AVM) in the L-31N Canal.
These meters are located at distances 1, 3, 4, 5, and 7 miles south of Tamiami Trail. At
AVM-1 and AVM-4, monitoring wells were installed immediately and one mile west of
the L-31N Levee in order to define the water level gradient from the marsh to the canal.
AVM-1 and the associated monitoring wells are located in the middle of the barrier wall.
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L-31N Seepage Management Field Test
The daily seepage flows into the L-31N Canal between Tamiami Trail and AVM-3
(which includes the barrier) and between AVM-3 and AVM-5 (2-4 miles south
[downstream] of the barrier) were calculated using data before and after construction of
the barrier in August 2009. The seepage flows were plotted vs. the stage differences
between the marsh and canal at AVM-1 and AVM-4, respectively (Figures 17 and 18).
The data suggest lower seepage rates in the northern section of the canal (which includes
the barrier) after the barrier was constructed. By comparison, the seepage flows in the
southern section of the canal are similar for the same time periods before and after
construction of the barrier. These data suggest that the barrier may be influencing the
seepage rate into the northern section of the L-31N Canal.
Stage Difference vs. Seepage Flow, Pre and Post-Wall
L-31N Canal
AVM3-Upstream Flow vs. G3576-AVM1 Water level
700
Seepage Rate (cfs)
Seepage calculated
from S-335 to
AVM3
Before 8/15/2009
After 8/30/2009
500
300
100
-100
-300
G-3574
-0.5
0.0
0.5
1.0
Stage Difference (ft)
1.5
AVM-1
2.0
G-3576
AVM3-Upstream Flow vs. G3574-AVM1 Water level
700
Before 8/15/2009
After 8/30/2009
Seepage Rate (cfs)
500
300
100
-100
-300
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
Stage Difference (ft)
28
Figure 17. Pre and post-barrier stage difference vs. seepage flow at AVM-1.
Stage Difference vs. Seepage Flow, Pre and Post-Wall at AVM-4
L-31N Canal
AVM5-AVM3 Flow vs. G3578-AVM4 Water level
300
Seepage rate (cfs)
Seepage calculated
from AVM3 to
AVM 5
Before 8/15/2009
After 8/30/2009
200
100
No Wall
0
-100
-200
G-3577
-300
AVM-4
-1.0
-0.5
0.0
0.5
Stage diffeence (ft)
1.0
1.5
2.0
1.5
2.0
G-3578
AVM5-AVM3 Flow vs. G3577-AVM4 Water level
300
Before 8/15/2009
After 8/30/2009
Seepage rate (cfs)
200
100
0
-100
-200
-300
-1.0
-0.5
0.0
0.5
Stage difference (ft)
1.0
29
Figure 18. Pre and post-barrier stage difference vs. seepage flow at AVM-4.
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L-31N Seepage Management Field Test
Barrier integrity testing
As a result of the tracer test results (rapid detection of dye in the L-31N Canal and the
variability in the cumulative dye concentrations at the different canal station groups), it
was decided to investigate the integrity of the barrier wall. The initial investigation was
performed using a cone penetrometer (CPT) at 13 different locations along the barrier.
The cone penetrometer uses a steel probe, which includes sensors to measure tip
resistance, sleeve friction, and pore pressure with depth as the probe was pushed into the
barrier. These measurements were used to estimate the soil type. The Ardaman &
Associates report, which includes the profiles for the 13 locations, is included in
Appendix 3.
The tip resistance was low and uniform (suggesting a clay material) to an average depth
of approximately 13.4 feet for the 13 locations. The sleeve friction and pore pressure
measurements were also uniform to a similar depth. At deeper depths, the tip resistance
increased until the operator stopped advancing the probe at a tip resistance of
approximately 100 tons/square foot. This “refusal” depth was reached at an average
depth of approximately 16.7 feet for the 13 locations. The deeper high tip resistance
measurements suggest “sandier” material. Figure 19 shows representative cone
penetrometer depth profiles for CPT-3 (350 feet from the south end of the barrier), CPT13 (150 feet from the north end) and CPT-12B (250 feet from the north end).
The cone penetrometer measurements suggested uniform clay material to depths ranging
from approximately 10 feet in CPT-13 to 17 feet in CPT-12B and refusal depths ranging
from approximately 12.5 feet in CPT-13 to 18 feet in CPT-3. The barrier wall was
proposed to a depth of 18 feet, so it would be deeper than the low permeability hard layer
at approximately 14-16 feet. Measurements taken during barrier construction indicated
that the trencher cut the trench to a depth of greater than 18 feet and that the excavator
removed the cuttings in the trench to a depth of at least 18 feet during emplacement of the
cement-bentonite slurry. The CPT results suggest that the cement-bentonite barrier does
not extend down to the design depth of 18 feet.
As a result of the cone penetrometer tests, borings were drilled through the barrier wall at
the locations of CPT-3 and CPT-13 (Figure 20). In both borings, the barrier showed
consistent cement-bentonite slurry properties to depths of approximately 8 feet, with
good to poor properties between approximately 8 and 14.5 feet, and a non-functional
seepage barrier at depths below 14.5 feet. Several of the CPT holes remained open to the
depth where the tip resistance began to increase (and presumably collapsed at deeper
depths). Water levels were measured in the CPT holes and the depth-to-water was found
to be at the same depth as the surrounding aquifer. These measurements suggest that the
bottom of the barrier is acting as a porous connection to the aquifer. The depth
measurement summary for each CPT location and the borings descriptions are included
in Appendix 3.
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L-31N Seepage Management Field Test
Figure 19. Cone penetrometer measurements within the barrier.
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L-31N Seepage Management Field Test
CPT 3
0-8
8-10
10-12
12-15
15-19
CPT 13
0 - 10
10 – 13
13 - 15
15-17
17-19
19-20
Figure 20. Borings within the barrier adjacent to the CPT locations.
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L-31N Seepage Management Field Test
Conclusions
The primary objective of the seepage barrier test was to document the potential
effectiveness of a partially penetrating barrier along the eastern boundary of Everglades
National Park.
The barrier was shown to be effective in affecting groundwater flow based on the
following:
• Water level differences upgradient and downgradient of the barrier
• Presence of dye remaining upgradient of the barrier at the end of the test
• Changes in stage vs. AVM flow data before and after construction of the barrier
• Tracer test cumulative mass balance differences in the canal and well samples at
the barrier site vs. the control site.
• Changes in temperature at the barrier site vs. the control site
The following tracer test and barrier integrity results indicate that the cement-bentonite
barrier does not extend to the design depth of 18 feet. At the two borings locations, the
barrier was shown to not have been reliably installed at depths below 14 feet.
• Early dye detections in the canal during the tracer test
• Non-uniform cone penetrometer measurements at depth
• Borings within the barrier.
July 2011
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Appendix 1
Groundwater stage and temperature measurements
L-31N Water Level Data
Depth to Water
Station
number
Name
Survey
elevation
8/31/2010
10/5/2010 10/12/2010 11/10/2010 12/29/2010
2/9/2011
NORTH
N11
NIN1
NIN2
NIN3
N40
N14/15
N41
N16/17
N42
N18/19
N13
North end
Injection well - 250'
Injection well - 500'
Injection well - 750'
Shallow downgradient -250'
Deep downgradient -250'
Shallow downgradient -500'
Deep downgradient -500'
Shallow downgradient -750'
Deep downgradient -750'
South end
9.27
8.30
8.79
9.67
7.73
7.72
7.68
7.63
7.66
7.72
8.64
3.06
2.06
2.54
3.41
1.59
1.49
1.49
1.38
1.59
1.51
2.47
3.07
2.08
2.56
3.38
1.61
1.51
1.51
1.38
1.61
1.50
2.49
3.21
2.19
2.68
3.53
1.71
1.66
1.63
1.50
1.71
1.66
2.61
3.23
2.28
2.76
3.61
1.76
1.71
1.67
1.55
1.75
1.72
2.67
3.57
2.56
3.04
3.94
2.03
2.02
1.96
1.92
1.98
2.04
3.00
3.98
2.99
3.49
4.38
2.43
2.44
2.35
2.33
2.38
2.44
3.41
Injection well - 250'
Injection well - 500'
Injection well - 750'
Shallow downgradient -250'
Deep downgradient -250'
Shallow downgradient -500'
Deep downgradient -500'
Shallow downgradient -750'
Deep downgradient -750'
9.50
8.75
9.25
7.95
8.07
7.77
7.82
8.00
7.96
3.30
2.55
3.03
1.78
1.90
1.59
1.63
1.82
1.77
3.32
2.56
3.01
1.81
1.91
1.59
1.64
1.79
1.75
3.46
2.71
3.16
1.93
2.04
1.73
1.80
1.95
1.90
3.53
2.79
3.28
2.02
2.13
1.81
1.86
2.02
1.98
3.87
3.12
3.59
2.33
2.44
2.10
2.19
2.36
2.32
4.34
3.57
4.04
2.77
2.91
2.55
2.61
2.79
2.75
SOUTH
SIN1
SIN2
SIN3
S40
S14/15
S41
S16/17
S42
S18/19
Water level (NGVD29)
Station
St
ti
number
Name
SSurvey
elevation
8/31/2010
10/5/2010 10/12/2010 11/10/2010 12/29/2010
2/9/2011
NORTH
N11
NIN1
NIN2
NIN3
N40
N14/15
N41
N16/17
N42
N18/19
N13
North end
Injection well - 250'
Injection well - 500'
Injection well - 750'
Shallow downgradient -250'
Deep downgradient -250'
Shallow downgradient -500'
Deep downgradient -500'
Shallow downgradient -750'
Deep downgradient -750'
South end
9.27
8.30
8.79
9.67
7.73
7.72
7.68
7.63
7.66
7.72
8.64
6.21
6.24
6.25
6.26
6.14
6.23
6.19
6.25
6.07
6.21
6.17
6.20
6.22
6.23
6.29
6.12
6.21
6.17
6.25
6.05
6.22
6.15
6.06
6.11
6.11
6.14
6.02
6.06
6.05
6.13
5.95
6.06
6.03
6.04
6.02
6.03
6.06
5.97
6.01
6.01
6.08
5.91
6.00
5.97
5.70
5.74
5.75
5.73
5.70
5.70
5.72
5.71
5.68
5.68
5.64
5.29
5.31
5.30
5.29
5.30
5.28
5.33
5.30
5.28
5.28
5.23
Injection well - 250'
Injection well - 500'
Injection well - 750'
Shallow downgradient -250'
Deep downgradient -250'
Shallow downgradient -500'
Deep downgradient -500'
Shallow downgradient -750'
Deep downgradient -750'
9.50
8.75
9.25
7.95
8.07
7.77
7.82
8.00
7.96
6.20
6.20
6.22
6.17
6.17
6.18
6.19
6.18
6.19
6.18
6.19
6.24
6.14
6.16
6.18
6.18
6.21
6.21
6.04
6.04
6.09
6.02
6.03
6.04
6.02
6.05
6.06
5.97
5.96
5.97
5.93
5.94
5.96
5.96
5.98
5.98
5.63
5.63
5.66
5.62
5.63
5.67
5.63
5.64
5.64
5.16
5.18
5.21
5.18
5.16
5.22
5.21
5.21
5.21
7.21
6.48
5.93
7.11
6.47
5.95
6.95
6.30
5.84
6.92
6.24
5.82
6.40
5.85
5.71
5.98
5.50
5.35
SOUTH
SIN1
SIN2
SIN3
S40
S14/15
S41
S16/17
S42
S18/19
G-3576
G-3574
L-31N canal USGS AVM-1 website
L-31N Temperature Data
Station number
Name
7/30/2010
8/31/2010
10/5/2010
2/9/2011
27.1
27.2
27.3
28.4
27.7
26.9
26.0
29.7
28.1
28.4
28.7
29.1
28.5
27.8
27.8
30.2
28.6
28.6
28.9
28.7
28.5
28.2
28.3
29.7
23.6
23.3
23.6
23.2
23.0
23.6
24.1
23.2
Injection well - 250'
Injection well - 500'
Injection well - 750'
Shallow downgradient -250'
Shallow downgradient -500'
Shallow downgradient -750'
30.2
30.8
30.2
28.5
29.8
27.9
30.3
30.1
30.4
29.7
30.2
29.0
28.6
28.3
28.7
29.0
29.1
29.1
21.6
24.1
22.4
23.0
24.2
24.1
staff gauge
USGS AVM-1 walkway
31.0
29.1
29.6
28.1
27.5
26.7
17.1
22.5
NORTH (barrier)
N11
NIN1
NIN2
NIN3
N40
N41
N42
N13
North end
Injection well - 250'
Injection well - 500'
Injection well - 750'
Shallow downgradient -250'
Shallow downgradient -500'
Shallow downgradient -750'
South end
SOUTH (no wall)
SIN1
SIN2
SIN3
S40
S41
S42
ENP
L-31N canal
Appendix 2
Tom Aley (2011) Preliminary Results
Analysis of Dye Tracing Results from a Slurry Wall Test, Miami, Florida
Tracer Test results summary
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
U1131
N1
Station Name
Shallow well-200'
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
8/24/10 1335
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
8/31/10 1210
8/31/2010
ND
ND
U1124
N9
Shallow well-850'
8/24/10 1235
8/31/10 1130
8/31/2010
ND
ND
U1129
N14
Deep well-250'-22'
8/24/10 1325
8/31/10 1200
8/31/2010
ND
ND
U1130
N15
Deep well-250'-39'
8/24/10 1325
8/31/10 1200
8/31/2010
ND
ND
U1126
N18
Deep well-750'-22'
8/24/10 1255
8/31/10 1140
8/31/2010
ND
ND
U1127
N19
Deep well-750'-39'
8/24/10 1255
8/31/10 1140
8/31/2010
ND
ND
U1132
N21
Canal-0'
8/24/10 1350
8/31/10 1215
8/31/2010
ND
ND
U1125
N37
Canal-1000'
8/24/10 1245
8/31/10 1120
8/31/2010
ND
ND
U1128
N41
Shallow well -500'
8/24/10 1310
8/31/10 1150
8/31/2010
ND
ND
U1122
S1
Shallow well-200'
8/24/10 1215
8/31/10 1110
8/31/2010
ND
ND
U1114
S9
Shallow well-850'
8/24/10 1110
8/31/10 1015
8/31/2010
ND
ND
U1119
S14
Deep well-250'-22'
8/24/10 1205
8/31/10 1105
8/31/2010
ND
ND
U1121
S15
Deep well-250'-39'
8/24/10 1205
8/31/10 1105
8/31/2010
ND
ND
U1116
S18
Deep Well-750'-22'
8/24/10 1140
8/31/10 1035
8/31/2010
ND
ND
U1117
S19
Deep well-750'-39'
8/24/10 1140
8/31/10 1035
8/31/2010
ND
ND
U1123
S21
Canal-0'
8/24/10 1225
8/31/10 1115
8/31/2010
ND
ND
U1115
S37
Canal-1000'
8/24/10 1120
8/31/10 1025
8/31/2010
ND
ND
U1118
S41
Shallow well-500'
8/24/10 1155
8/31/10 1050
8/31/2010
ND
ND
U1772
N1
Shallow well-200'
10/5/10 1345
10/12/10 1035
10/12/2010
ND
ND
U1765
N9
Shallow well-850'
10/5/10 1330
10/12/10 1125
10/12/2010
ND
ND
U1770
N14
Deep well-250'-22'
10/5/10 1350
10/12/10 1045
10/12/2010
ND
ND
U1771
N15
Deep well-250'-39'
10/5/10 1350
10/12/10 1046
10/12/2010
ND
ND
U1767
N18
Deep well-750'-22'
10/5/10 1335
10/12/10 1110
10/12/2010
ND
ND
U1768
N19
Deep well-750'-39'
10/5/10 1335
10/12/10 1110
10/12/2010
ND
ND
U1773
N21
Canal-0'
10/5/10 1348
10/12/10 1019
10/12/2010
ND
ND
U1766
N37
Canal-1000'
10/5/10 1332
10/12/10 1120
10/12/2010
ND
ND
U1769
N41
Shallow well -500'
10/5/10 1340
10/12/10 1055
10/12/2010
ND
ND
U1782
S1
Shallow well-200'
10/5/10 1322
10/12/10 1140
10/12/2010
ND
ND
U1774
S9
Shallow well-850'
10/5/10 1310
10/12/10 1215
10/12/2010
ND
ND
U1779
S14
Deep well-250'-22'
10/5/10 1320
10/12/10 1145
10/12/2010
ND
ND
U1781
S15
Deep well-250'-39'
10/5/10 1320
10/12/10 1145
10/12/2010
ND
ND
U1776
S18
Deep Well-750'-22'
10/5/10 1300
10/12/10 1210
10/12/2010
ND
ND
U1777
S19
Deep well-750'-39'
10/5/10 1300
10/12/10 1210
10/12/2010
ND
ND
U1783
S21
Canal-0'
10/5/10 1325
10/12/10 1135
10/12/2010
ND
ND
U1775
S37
Canal-1000'
10/5/10 1305
10/12/10 1220
10/12/2010
ND
ND
U1778
S41
Shallow well-500'
10/5/10 1315
10/12/10 1200
10/12/2010
ND
ND
U1922
N1
Shallow well-200'
10/12/10 1040
10/14/10 1349
10/14/2010
ND
ND
U1917
N2
Shallow Well-300'
10/12/10 1100
10/14/10 1345
10/14/2010
ND
ND
U1916
N3
Shallow Well-350'
10/12/10 1100
10/14/10 1343
10/14/2010
ND
ND
U1915
N4
Shallow Well-450'
10/12/10 1100
10/14/10 1332
10/14/2010
ND
ND
U1911
N5
Shallow Well-550'
10/12/10 1145
10/14/10 1330
10/14/2010
ND
ND
U1910
N6
Shallow Well-600'
10/12/10 1145
10/14/10 1327
10/14/2010
ND
ND
U1909
N7
Shallow Well-700'
10/12/10 1145
10/14/10 1317
10/14/2010
ND
ND
U1905
N8
Shallow Well-800'
10/12/10 1145
10/14/10 1314
10/14/2010
ND
ND
U1904
N9
Shallow well-850'
10/12/10 1145
10/14/10 1312
10/14/2010
ND
ND
U1923
N10
Shallow well-(-5)
10/12/10 1027
10/14/10 1405
10/14/2010
ND
ND
U1924
N11
Shallow well-(-15')
10/12/10 1030
10/14/10 1406
10/14/2010
ND
ND
U1903
N12
Shallow Well-1005'
10/12/10 1145
10/14/10 1300
10/14/2010
ND
ND
U1902
N13
Shallow Well-1015'
10/12/10 1145
10/14/10 1300
10/14/2010
ND
ND
U1919
N14
Deep well-250'-22' downgradient
10/12/10 1042
10/14/10 1352
10/14/2010
ND
ND
U1921
N15
Deep well-250'-39' downgradient
10/12/10 1042
10/14/10 1352
10/14/2010
ND
ND
U1913
N16
Deep Well-500'-22' downgradient
10/12/10 1100
10/14/10 1335
10/14/2010
ND
ND
U1914
N17
Deep Well-500'-39' downgradient
10/12/10 1100
10/14/10 1335
10/14/2010
ND
ND
U1907
N18
Deep well-750'-22' downgradient
10/12/10 1145
10/14/10 1320
10/14/2010
ND
ND
Page 1 of 19
Conc. ppb
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
10/14/2010
Fluorescein Results
Peak nm
Conc. ppb
ND
RWT Results
Peak nm
Conc. ppb
U1908
N19
Deep well-750'-39' downgradient
10/12/10 1145
10/14/10 1320
ND
U1966
N20
Canal-(-50')
10/12/10 1015
10/14/10 1105
10/14/2010
ND
ND
U1965
N21
Canal-0'
10/12/10 1005
10/14/10 1107
10/14/2010
ND
ND
U1964
N22
Canal-50'
10/12/10 1005
10/14/10 1109
10/14/2010
ND
ND
U1963
N23
Canal-100'
10/12/10 1005
10/14/10 1111
10/14/2010
ND
ND
U1962
N24
Canal-200'
10/12/10 1005
10/14/10 1113
10/14/2010
ND
ND
U1961
N25
Canal-250'
10/12/10 1005
10/14/10 1115
10/14/2010
ND
569.0
70.9
U1961D
N25
Canal-250'
10/12/10 1005
10/14/10 1115
10/14/2010
ND
569.2
70.3
U1959
N26
Canal-300'
10/12/10 1005
10/14/10 1117
10/14/2010
ND
568.6
20.5
U1958
N27
Canal-350'
10/12/10 1005
10/14/10 1119
10/14/2010
ND
570.2
17.3
U1957
N28
Canal-450'
10/12/10 1005
10/14/10 1121
10/14/2010
515.4
205
568.7
19.7
U1956
N29
Canal-500'
10/12/10 1005
10/14/10 1123
10/14/2010
515.9
1,460
ND
U1956D
N29
Canal-500'
10/12/10 1005
10/14/10 1123
10/14/2010
516.3
1,650
ND
U1955
N30
Canal-550'
10/12/10 1005
10/14/10 1125
10/14/2010
515.2
135
570.2
3.58
U1954
N31
Canal-600'
10/12/10 1005
10/14/10 1127
10/14/2010
515.3
158
570.0
5.52
U1953
N32
Canal-700'
10/12/10 0955
10/14/10 1129
10/14/2010
515.3
77.9
571.2
5.60
U1952
N33
Canal-750'
10/12/10 0955
10/14/10 1131
10/14/2010
515.2
41.5
569.3
35.2
U1952D
N33
Canal-750'
10/12/10 0955
10/14/10 1131
10/14/2010
515.4
57.5
568.9
51.6
U1951
N34
Canal-800'
10/12/10 0955
10/14/10 1133
10/14/2010
515.4
24.2
569.3
12.9
U1950
N35
Canal-850'
10/12/10 0955
10/14/10 1135
10/14/2010
515.2
49.0
569.6
19.5
U1949
N36
Canal-950'
10/12/10 0955
10/14/10 1137
10/14/2010
515.3
41.0
570.3
14.7
U1948
N37
Canal-1000'
10/12/10 0955
10/14/10 1139
10/14/2010
515.0
22.6
570.2
5.66
U1947
N38
Canal-1050'
10/12/10 0955
10/14/10 1141
10/14/2010
515.2
33.5
569.6
9.42
U1946
N39
Canal-1100'
10/12/10 0955
10/14/10 1145
10/14/2010
515.3
34.4
569.7
14.3
U1918
N40
Shallow Well-250' downgradient
10/12/10 1042
10/14/10 1355
10/14/2010
ND
568.6
220
U1912
N41
Shallow well 500' downgradient
10/12/10 1100
10/14/10 1337
10/14/2010
516.0
U1906
N42
Shallow Well-750' downgradient
10/12/10 1145
10/14/10 1322
10/14/2010
ND
569.0
U1901
S1
Shallow well-200'
10/12/10 1145
10/14/10 1247
10/14/2010
ND
ND
1,280
ND
U1896
S2
Shallow Well-300'
10/12/10 1230
10/14/10 1245
10/14/2010
ND
ND
U1895
S3
Shallow Well-350'
10/12/10 1230
10/14/10 1242
10/14/2010
ND
ND
U1894
S4
Shallow Well-450'
10/12/10 1230
10/14/10 1233
10/14/2010
ND
ND
U1890
S5
Shallow Well-550'
10/12/10 1230
10/14/10 1230
10/14/2010
ND
ND
U1889
S6
Shallow Well-600'
10/12/10 1230
10/14/10 1226
10/14/2010
ND
ND
U1888
S7
Shallow Well-700'
10/12/10 1230
10/14/10 1209
10/14/2010
ND
ND
426
U1884
S8
Shallow Well-800'
10/12/10 1230
10/14/10 1205
10/14/2010
ND
ND
U1883
S9
Shallow well-850'
10/12/10 1230
10/14/10 1202
10/14/2010
ND
ND
U1898
S14
Deep well-250'-22' downgradient
10/12/10 1145
10/14/10 1250
10/14/2010
ND
ND
U1899
S15
Deep well-250'-39' downgradient
10/12/10 1145
10/14/10 1250
10/14/2010
ND
ND
U1892
S16
Deep Well-500'-22' downgradient
10/12/10 1230
10/14/10 1235
10/14/2010
ND
ND
U1893
S17
Deep well-500'-39' downgradient
10/12/10 1230
10/14/10 1235
10/14/2010
ND
ND
U1886
S18
Deep Well-750'-22' downgradient
10/12/10 1230
10/14/10 1210
10/14/2010
ND
ND
U1887
S19
Deep well-750'-39' downgradient
10/12/10 1230
10/14/10 1210
10/14/2010
ND
U1945
S20
Canal-(-50')
10/12/10 0955
10/14/10 1105
10/14/2010
515.4
15.9
ND
U1944
S21
Canal-0'
10/12/10 0955
10/14/10 1107
10/14/2010
515.3
16.7
ND
U1943
S22
Canal-50'
10/12/10 0955
10/14/10 1109
10/14/2010
515.2
12.1
ND
U1942
S23
Canal-100'
10/12/10 0955
10/14/10 1111
10/14/2010
515.0
17.2
569.4
U1941
S24
Canal-200'
10/12/10 0955
10/14/10 1113
10/14/2010
515.2
15.4
ND
U1939
S25
Canal-250'
10/12/10 0955
10/14/10 1115
10/14/2010
515.1
25.4
569.5
21.1
U1939D
S25
Canal-250'
10/12/10 0955
10/14/10 1115
10/14/2010
515.1
19.2
569.5
15.3
U1938
S26
Canal-300'
10/12/10 0945
10/14/10 1117
10/14/2010
515.5
13.4
569.1
142
U1937
S27
Canal-350'
10/12/10 0945
10/14/10 1119
10/14/2010
515.4
20.2
568.9
101
U1936
S28
Canal-450'
10/12/10 0945
10/14/10 1121
10/14/2010
515.4
18.2
569.1
54.5
U1935
S29
Canal-500'
10/12/10 0945
10/14/10 1123
10/14/2010
516.0
1,100
570.0
47.1
U1935D
S29
Canal-500'
10/12/10 0945
10/14/10 1123
10/14/2010
516.0
1,240
569.0
65.3
Page 2 of 19
ND
4.01
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U1934
S30
Canal-550'
10/12/10 0945
10/14/10 1125
10/14/2010
515.4
213
569.2
23.6
U1933
S31
Canal-600'
10/12/10 0945
10/14/10 1127
10/14/2010
515.6
222
568.8
28.6
U1932
S32
Canal-700'
10/12/10 0945
10/14/10 1129
10/14/2010
515.4
180
569.5
36.6
U1931
S33
Canal-750'
10/12/10 0945
10/14/10 1131
10/14/2010
515.1
122
569.3
504
U1931D
S33
Canal-750'
10/12/10 0945
10/14/10 1131
10/14/2010
515.2
124
569.1
583
U1930
S34
Canal-800'
10/12/10 0945
10/14/10 1133
10/14/2010
515.4
130
569.0
226
U1929
S35
Canal-850'
10/12/10 0945
10/14/10 1135
10/14/2010
515.2
120
569.3
173
U1928
S36
Canal-950'
10/12/10 0945
10/14/10 1137
10/14/2010
515.2
107
569.3
107
U1927
S37
Canal-1000'
10/12/10 0945
10/14/10 1139
10/14/2010
515.3
77.4
569.1
70.9
U1926
S38
Canal-1050'
10/12/10 0945
10/14/10 1141
10/14/2010
515.3
63.7
569.1
46.1
U1925
S39
Canal-1100'
10/12/10 0945
10/14/10 1145
10/14/2010
515.4
63.7
568.8
42.8
U1897
S40
Shallow Well-250' downgradient
10/12/10 1145
10/14/10 1255
10/14/2010
ND
U1891
S41
Shallow well-500' downgradient
10/12/10 1230
10/14/10 1238
10/14/2010
515.1
U1885
S42
Shallow Well-750' downgradient
10/12/10 1230
10/14/10 1212
10/14/2010
ND
569.0
U2170
N1
Shallow well-200'
10/14/10 1335
10/15/10 1133
10/15/2010
ND
ND
U2166
N2
Shallow Well-300'
10/14/10 1335
10/15/10 1122
10/15/2010
ND
ND
U2165
N3
Shallow Well-350'
10/14/10 1335
10/15/10 1118
10/15/2010
ND
ND
U2164
N4
Shallow Well-450'
10/14/10 1335
10/15/10 1116
10/15/2010
ND
ND
U2159
N5
Shallow Well-550'
10/14/10 1250
10/15/10 1107
10/15/2010
ND
ND
U2158
N6
Shallow Well-600'
10/14/10 1250
10/15/10 1103
10/15/2010
ND
ND
U2157
N7
Shallow Well-700'
10/14/10 1250
10/15/10 1100
10/15/2010
ND
ND
U2153
N8
Shallow Well-800'
10/14/10 1250
10/15/10 1048
10/15/2010
ND
ND
U2152
N9
Shallow well-850'
10/14/10 1250
10/15/10 1045
10/15/2010
ND
ND
U2171
N10
Shallow well-(-5)
10/14/10 1335
10/15/10 1138
10/15/2010
ND
ND
U2172
N11
Shallow well-(-15')
10/14/10 1405
10/15/10 1141
10/15/2010
ND
ND
U2151
N12
Shallow Well-1005'
10/14/10 1250
10/15/10 1041
10/15/2010
ND
ND
U2150
N13
Shallow Well-1015'
10/14/10 1250
10/15/10 1037
10/15/2010
ND
ND
U2168
N14
Deep well-250'-22' downgradient
10/14/10 1335
10/15/10 1126
10/15/2010
ND
ND
U2169
N15
Deep well-250'-39' downgradient
10/14/10 1335
10/15/10 1126
10/15/2010
ND
ND
U2162
N16
Deep Well-500'-22' downgradient
10/14/10 1335
10/15/10 1109
10/15/2010
ND
ND
U2163
N17
Deep Well-500'-39' downgradient
10/14/10 1335
10/15/10 1109
10/15/2010
ND
ND
U2155
N18
Deep well-750'-22' downgradient
10/14/10 1250
10/15/10 1050
10/15/2010
ND
ND
U2156
N19
Deep well-750'-39' downgradient
10/14/10 1250
10/15/10 1050
10/15/2010
ND
ND
U2214
N20
Canal-(-50')
10/14/10 1105
10/15/10 0953
10/15/2010
ND
ND
U2213
N21
Canal-0'
10/14/10 1125
10/15/10 0955
10/15/2010
ND
ND
U2212
N22
Canal-50'
10/14/10 1125
10/15/10 0957
10/15/2010
ND
ND
U2211
N23
Canal-100'
10/14/10 1125
10/15/10 0959
10/15/2010
ND
ND
U2210
N24
Canal-200'
10/14/10 1125
10/15/10 1001
10/15/2010
ND
ND
U2209
N25
Canal-250'
10/14/10 1125
10/15/10 1003
10/15/2010
ND
569.3
800
U2209D
N25
Canal-250'
10/14/10 1125
10/15/10 1003
10/15/2010
ND
569.3
568
U2208
N26
Canal-300'
10/14/10 1125
10/15/10 1005
10/15/2010
ND
569.3
217
U2207
N27
Canal-350'
10/14/10 1125
10/15/10 1007
10/15/2010
ND
569.0
102
U2206
N28
Canal-450'
10/14/10 1125
10/15/10 1009
10/15/2010
515.3
258
569.1
144
U2205
N29
Canal-500'
10/14/10 1125
10/15/10 1010
10/15/2010
516.1
3,210
568.0
55.8
U2205D
N29
Canal-500'
10/14/10 1125
10/15/10 1010
10/15/2010
516.0
2,410
568.2
44.4
U2204
N30
Canal-550'
10/14/10 1125
10/15/10 1012
10/15/2010
516.1
705
568.8
59.2
U2203
N31
Canal-600'
10/14/10 1125
10/15/10 1015
10/15/2010
515.1
201
568.9
35.3
U2202
N32
Canal-700'
10/14/10 1145
10/15/10 1017
10/15/2010
515.1
208
569.3
45.9
U2201
N33
Canal-750'
10/14/10 1145
10/15/10 1019
10/15/2010
515.3
160
568.9
364
U2199
N34
Canal-800'
10/14/10 1145
10/15/10 1022
10/15/2010
515.1
106
569.2
130
U2198
N35
Canal-850'
10/14/10 1145
10/15/10 1025
10/15/2010
515.2
204
569.3
223
U2197
N36
Canal-950'
10/14/10 1145
10/15/10 1027
10/15/2010
515.1
98.5
569.4
84.8
U2196
N37
Canal-1000'
10/14/10 1145
10/15/10 1029
10/15/2010
515.0
179
569.5
154
U2195
N38
Canal-1050'
10/14/10 1145
10/15/10 1031
10/15/2010
515.0
73.5
569.4
61.5
Page 3 of 19
ND
8.68
ND
243
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
10/14/10 1145
10/15/10 1034
10/15/2010
515.0
Peak nm
Conc. ppb
Conc. ppb
U2194
N39
Canal-1100'
U2167
N40
Shallow Well-250' downgradient
10/14/10 1335
10/15/10 1130
10/15/2010
ND
U2161
N41
Shallow well -500' downgradient
10/14/10 1340
10/15/10 1115
10/15/2010
516.1
U2154
N42
Shallow Well-750' downgradient
10/14/10 1250
10/15/10 1054
10/15/2010
ND
567.5
U2149
S1
Shallow well-200'
10/14/10 1250
10/15/10 1157
10/15/2010
ND
ND
U2145
S2
Shallow Well-300'
10/14/10 1200
10/15/10 1208
10/15/2010
ND
ND
U2144
S3
Shallow Well-350'
10/14/10 1200
10/15/10 1211
10/15/2010
ND
ND
U2143
S4
Shallow Well-450'
10/14/10 1200
10/15/10 1214
10/15/2010
ND
ND
U2138
S5
Shallow Well-550'
10/14/10 1200
10/15/10 1223
10/15/2010
ND
ND
U2137
S6
Shallow Well-600'
10/14/10 1200
10/15/10 1228
10/15/2010
ND
ND
U2136
S7
Shallow Well-700'
10/14/10 1200
10/15/10 1230
10/15/2010
ND
ND
U2132
S8
Shallow Well-800'
10/14/10 1200
10/15/10 1240
10/15/2010
ND
ND
U2131
S9
Shallow well-850'
10/14/10 1200
10/15/10 1243
10/15/2010
ND
ND
U2147
S14
Deep well-250'-22' downgradient
10/14/10 1250
10/15/10 1203
10/15/2010
ND
569.2
274
U2148
S15
Deep well-250'-39' downgradient
10/14/10 1250
10/15/10 1203
10/15/2010
ND
569.6
68.6
U2141
S16
Deep Well-500'-22' downgradient
10/14/10 1200
10/15/10 1217
10/15/2010
ND
ND
U2142
S17
Deep well-500'-39' downgradient
10/14/10 1200
10/15/10 1217
10/15/2010
ND
ND
U2134
S18
Deep Well-750'-22' downgradient
10/14/10 1200
10/15/10 1234
10/15/2010
ND
ND
U2135
S19
Deep well-750'-39' downgradient
10/14/10 1200
10/15/10 1234
10/15/2010
ND
U2193
S20
Canal-(-50')
10/14/10 1105
10/15/10 1323
10/15/2010
515.0
53.4
569.3
31.0
U2192
S21
Canal-0'
10/14/10 1115
10/15/10 1322
10/15/2010
515.0
57.0
569.2
37.2
U2191
S22
Canal-50'
10/14/10 1115
10/15/10 1320
10/15/2010
515.1
60.2
569.1
39.6
U2190
S23
Canal-100'
10/14/10 1115
10/15/10 1318
10/15/2010
515.3
60.8
568.9
42.3
U2189
S24
Canal-200'
10/14/10 1115
10/15/10 1316
10/15/2010
515.3
69.5
569.2
46.3
U2188
S25
Canal-250'
10/14/10 1115
10/15/10 1314
10/15/2010
515.2
64.4
569.0
120
U2188D
S25
Canal-250'
10/14/10 1115
10/15/10 1314
10/15/2010
515.1
78.3
569.2
129
U2187
S26
Canal-300'
10/14/10 1145
10/15/10 1312
10/15/2010
515.1
30.4
569.2
610
U2186
S27
Canal-350'
10/14/10 1145
10/15/10 1310
10/15/2010
515.2
42.1
569.2
468
U2185
S28
Canal-450'
10/14/10 1145
10/15/10 1308
10/15/2010
515.2
58.2
569.2
375
U2184
S29
Canal-500'
10/14/10 1145
10/15/10 1305
10/15/2010
516.3
1,420
569.1
399
U2184D
S29
Canal-500'
10/14/10 1145
10/15/10 1305
10/15/2010
516.3
1,310
569.0
368
U2183
S30
Canal-550'
10/14/10 1145
10/15/10 1304
10/15/2010
516.3
518
568.2
242
U2182
S31
Canal-600'
10/14/10 1145
10/15/10 1302
10/15/2010
516.2
745
569.3
411
U2181
S32
Canal-700'
10/14/10 1145
10/15/10 1300
10/15/2010
515.5
219
568.9
198
U2179
S33
Canal-750'
10/14/10 1145
10/15/10 1258
10/15/2010
516.3
206
567.9
7,830
U2179D
S33
Canal-750'
10/14/10 1145
10/15/10 1258
10/15/2010
516.2
249
568.0
8,470
U2178
S34
Canal-800'
10/14/10 1145
10/15/10 1257
10/15/2010
515.1
102
569.3
611
U2177
S35
Canal-850'
10/14/10 1145
10/15/10 1254
10/15/2010
515.2
99.8
569.3
538
U2176
S36
Canal-950'
10/14/10 1145
10/15/10 1252
10/15/2010
515.1
115
569.3
398
U2175
S37
Canal-1000'
10/14/10 1145
10/15/10 1250
10/15/2010
515.1
94.4
569.4
325
U2174
S38
Canal-1050'
10/14/10 1145
10/15/10 1249
10/15/2010
515.1
87.2
569.3
278
U2173
S39
Canal-1100'
10/14/10 1145
10/15/10 1247
10/15/2010
515.2
85.2
569.2
245
U2146
S40
Shallow Well-250' downgradient
10/14/10 1255
10/15/10 1205
10/15/2010
ND
U2139
S41
Shallow well-500' downgradient
10/14/10 1200
10/15/10 1220
10/15/2010
515.0
U2133
S42
Shallow Well-750' downgradient
10/14/10 1200
10/15/10 1237
10/15/2010
ND
567.7
U2086
N1
Shallow well-200'
10/15/10 1109
10/17/10 1125
10/17/2010
ND
ND
U2082
N2
Shallow Well-300'
10/15/10 1109
10/17/10 1112
10/17/2010
ND
ND
U2081
N3
Shallow Well-350'
10/15/10 1109
10/17/10 1108
10/17/2010
ND
ND
U2079
N4
Shallow Well-450'
10/15/10 1109
10/17/10 1105
10/17/2010
ND
ND
U2075
N5
Shallow Well-550'
10/15/10 1037
10/17/10 1053
10/17/2010
ND
ND
U2074
N6
Shallow Well-600'
10/15/10 1037
10/17/10 1050
10/17/2010
ND
ND
U2073
N7
Shallow Well-700'
10/15/10 1037
10/17/10 1047
10/17/2010
ND
ND
U2069
N8
Shallow Well-800'
10/15/10 1037
10/17/10 1035
10/17/2010
ND
ND
U2068
N9
Shallow well-850'
10/15/10 1037
10/17/10 1031
10/17/2010
ND
ND
Page 4 of 19
63.4
RWT Results
Peak nm
888
569.5
45.9
568.9
1,490
ND
3,920
ND
ND
39.5
ND
2,930
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
10/17/10 1130
10/17/2010
10/15/10 1109
Fluorescein Results
Peak nm
Conc. ppb
Conc. ppb
U2087
N10
Shallow well-(-5)
U2088
N11
Shallow well-(-15')
10/15/10 1141
10/17/10 1134
10/17/2010
ND
ND
U2067
N12
Shallow Well-1005'
10/15/10 1037
10/17/10 1027
10/17/2010
ND
ND
U2066
N13
Shallow Well-1015'
10/15/10 1037
10/17/10 1023
10/17/2010
ND
ND
U2084
N14
Deep well-250'-22' downgradient
10/15/10 1109
10/17/10 1116
10/17/2010
ND
ND
U2085
N15
Deep well-250'-39' downgradient
10/15/10 1109
10/17/10 1116
10/17/2010
ND
ND
U2077
N16
Deep Well-500'-22' downgradient
10/15/10 1109
10/17/10 1056
10/17/2010
ND
ND
U2078
N17
Deep Well-500'-39' downgradient
10/15/10 1109
10/17/10 1056
10/17/2010
ND
ND
U2071
N18
Deep well-750'-22' downgradient
10/15/10 1037
10/17/10 1038
10/17/2010
ND
ND
U2072
N19
Deep well-750'-39' downgradient
10/15/10 1037
10/17/10 1038
10/17/2010
ND
ND
U2130
N20
Canal-(-50')
10/15/10 0953
10/17/10 0926
10/17/2010
ND
ND
U2129
N21
Canal-0'
10/15/10 1012
10/17/10 0928
10/17/2010
ND
ND
U2128
N22
Canal-50'
10/15/10 1012
10/17/10 0930
10/17/2010
ND
ND
U2127
N23
Canal-100'
10/15/10 1012
10/17/10 0932
10/17/2010
ND
ND
U2126
N24
Canal-200'
10/15/10 1012
10/17/10 0935
10/17/2010
ND
ND
U2125
N25
Canal-250'
10/15/10 1012
10/17/10 0938
10/17/2010
ND
569.0
419
U2125D
N25
Canal-250'
10/15/10 1012
10/17/10 0938
10/17/2010
ND
569.1
603
U2124
N26
Canal-300'
10/15/10 1012
10/17/10 0942
10/17/2010
ND
569.0
221
U2123
N27
Canal-350'
10/15/10 1012
10/17/10 0943
10/17/2010
ND
569.6
169
U2122
N28
Canal-450'
10/15/10 1012
10/17/10 0947
10/17/2010
515.2
260
568.9
72.5
U2121
N29
Canal-500'
10/15/10 1012
10/17/10 0950
10/17/2010
516.3
2,850
568.4
59.9
U2121D
N29
Canal-500'
10/15/10 1012
10/17/10 0950
10/17/2010
516.4
3,090
568.9
91.3
U2119
N30
Canal-550'
10/15/10 1012
10/17/10 0952
10/17/2010
516.3
555
569.1
64.2
U2118
N31
Canal-600'
10/15/10 1015
10/17/10 0955
10/17/2010
515.2
234
569.4
54.9
U2117
N32
Canal-700'
10/15/10 1034
10/17/10 0958
10/17/2010
515.4
192
569.3
96.1
U2116
N33
Canal-750'
10/15/10 1034
10/17/10 1001
10/17/2010
515.3
135
569.3
644
U2116D
N33
Canal-750'
10/15/10 1034
10/17/10 1001
10/17/2010
515.3
115
569.3
631
U2115
N34
Canal-800'
10/15/10 1034
10/17/10 1005
10/17/2010
515.3
65.3
569.1
122
U2114
N35
Canal-850'
10/15/10 1034
10/17/10 1007
10/17/2010
515.4
126
569.1
186
U2113
N36
Canal-950'
10/15/10 1034
10/17/10 1010
10/17/2010
515.4
111
569.1
164
U2112
N37
Canal-1000'
10/15/10 1034
10/17/10 1012
10/17/2010
515.3
97.4
569.3
130
U2111
N38
Canal-1050'
10/15/10 1034
10/17/10 1014
10/17/2010
515.4
66.1
569.3
95.8
U2110
N39
Canal-1100'
10/15/10 1034
10/17/10 1017
10/17/2010
515.3
70.7
569.2
107
U2083
N40
Shallow Well-250' downgradient
10/15/10 1109
10/17/10 1120
10/17/2010
ND
567.7
5,820
U2076
N41
Shallow well -500' downgradient
10/15/10 1113
10/17/10 1101
10/17/2010
516.1
U2070
N42
Shallow Well-750' downgradient
10/15/10 1037
10/17/10 1042
10/17/2010
ND
567.8
U2065
S1
Shallow well-200'
10/15/10 1157
10/17/10 1156
10/17/2010
ND
ND
U2061
S2
Shallow Well-300'
10/15/10 1243
10/17/10 1207
10/17/2010
ND
ND
U2059
S3
Shallow Well-350'
10/15/10 1243
10/17/10 1210
10/17/2010
ND
ND
U2058
S4
Shallow Well-450'
10/15/10 1243
10/17/10 1214
10/17/2010
ND
ND
U2054
S5
Shallow Well-550'
10/15/10 1243
10/17/10 1227
10/17/2010
ND
ND
U2053
S6
Shallow Well-600'
10/15/10 1243
10/17/10 1232
10/17/2010
ND
ND
U2052
S7
Shallow Well-700'
10/15/10 1243
10/17/10 1235
10/17/2010
ND
ND
U2048
S8
Shallow Well-800'
10/15/10 1243
10/17/10 1250
10/17/2010
ND
ND
U2047
S9
Shallow well-850'
10/15/10 1243
10/17/10 1255
10/17/2010
ND
ND
U2063
S14
Deep well-250'-22' downgradient
10/15/10 1203
10/17/10 1200
10/17/2010
ND
570.0
320
U2064
S15
Deep well-250'-39' downgradient
10/15/10 1203
10/17/10 1200
10/17/2010
ND
569.8
58.3
U2056
S16
Deep Well-500'-22' downgradient
10/15/10 1243
10/17/10 1218
10/17/2010
ND
ND
U2057
S17
Deep well-500'-39' downgradient
10/15/10 1243
10/17/10 1218
10/17/2010
ND
ND
U2050
S18
Deep Well-750'-22' downgradient
10/15/10 1243
10/17/10 1241
10/17/2010
ND
ND
U2051
S19
Deep well-750'-39' downgradient
10/15/10 1243
10/17/10 1241
10/17/2010
ND
U2109
S20
Canal-(-50')
10/15/10 1323
10/17/10 1350
10/17/2010
515.4
57.8
569.3
79.0
U2108
S21
Canal-0'
10/15/10 1316
10/17/10 1347
10/17/2010
515.2
49.4
569.2
70.5
U2107
S22
Canal-50'
10/15/10 1316
10/17/10 1344
10/17/2010
515.2
30.9
569.4
48.3
Page 5 of 19
ND
RWT Results
Peak nm
ND
1,470
ND
6,890
ND
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U2106
S23
Canal-100'
10/15/10 1316
10/17/10 1342
10/17/2010
515.3
45.2
569.4
76.7
U2105
S24
Canal-200'
10/15/10 1316
10/17/10 1340
10/17/2010
515.4
39.6
568.9
54.1
U2104
S25
Canal-250'
10/15/10 1314
10/17/10 1336
10/17/2010
515.1
37.5
569.5
110
U2104D
S25
Canal-250'
10/15/10 1314
10/17/10 1336
10/17/2010
515.3
37.4
569.3
101
U2103
S26
Canal-300'
10/15/10 1247
10/17/10 1333
10/17/2010
515.4
36.2
569.5
915
U2102
S27
Canal-350'
10/15/10 1247
10/17/10 1337
10/17/2010
515.3
27.3
569.3
428
U2101
S28
Canal-450'
10/15/10 1247
10/17/10 1330
10/17/2010
515.3
48.5
569.6
396
U2099
S29
Canal-500'
10/15/10 1247
10/17/10 1325
10/17/2010
516.1
1,610
569.7
327
U2099D
S29
Canal-500'
10/15/10 1247
10/17/10 1325
10/17/2010
516.2
1,750
569.5
375
U2098
S30
Canal-550'
10/15/10 1247
10/17/10 1321
10/17/2010
515.9
418
569.4
232
U2097
S31
Canal-600'
10/15/10 1247
10/17/10 1318
10/17/2010
516.0
413
569.4
313
U2096
S32
Canal-700'
10/15/10 1247
10/17/10 1315
10/17/2010
515.3
157
569.4
205
U2095
S33
Canal-750'
10/15/10 1247
10/17/10 1313
10/17/2010
516.3
147
568.1
8,520
U2095D
S33
Canal-750'
10/15/10 1247
10/17/10 1313
10/17/2010
516.4
105
568.0
8,320
U2094
S34
Canal-800'
10/15/10 1247
10/17/10 1310
10/17/2010
515.1
143
570.0
988
U2093
S35
Canal-850'
10/15/10 1247
10/17/10 1308
10/17/2010
515.1
72.2
569.9
414
U2092
S36
Canal-950'
10/15/10 1247
10/17/10 1306
10/17/2010
515.1
97.9
569.9
379
U2091
S37
Canal-1000'
10/15/10 1247
10/17/10 1304
10/17/2010
515.1
99.3
570.0
349
U2090
S38
Canal-1050'
10/15/10 1247
10/17/10 1302
10/17/2010
515.1
85.9
569.8
306
U2089
S39
Canal-1100'
10/15/10 1247
10/17/10 1300
10/17/2010
515.2
76.9
569.6
239
U2062
S40
Shallow Well-250' downgradient
10/15/10 1205
10/17/10 1203
10/17/2010
ND
U2055
S41
Shallow well-500' downgradient
10/15/10 1243
10/17/10 1222
10/17/2010
515.2
U2049
S42
Shallow Well-750' downgradient
10/15/10 1243
10/17/10 1245
10/17/2010
ND
567.8
U2267
N1
Shallow Well-200'
10/17/10 1056
10/20/10 1320
10/20/2010
ND
ND
U2263
N2
Shallow Well-300'
10/17/10 1056
10/20/10 1317
10/20/2010
ND
ND
U2262
N3
Shallow Well-350'
10/17/10 1056
10/20/10 1315
10/20/2010
ND
ND
U2261
N4
Shallow Well-450'
10/17/10 1056
10/20/10 1306
10/20/2010
ND
ND
U2256
N5
Shallow Well-550'
10/17/10 1023
10/20/10 1304
10/20/2010
ND
ND
U2255
N6
Shallow Well-600'
10/17/10 1023
10/20/10 1302
10/20/2010
ND
ND
U2254
N7
Shallow Well-700'
10/17/10 1023
10/20/10 1253
10/20/2010
ND
ND
U2250
N8
Shallow Well-800'
10/17/10 1023
10/20/10 1248
10/20/2010
ND
ND
U2249
N9
Shallow well-850'
10/17/10 1023
10/20/10 1250
10/20/2010
ND
ND
U2268
N10
Shallow Well-(-5)
10/17/10 1056
10/20/10 1327
10/20/2010
ND
ND
U2269
N11
Shallow Well-(-15')
10/17/10 1134
10/20/10 1330
10/20/2010
ND
ND
U2248
N12
Shallow Well-1005'
10/17/10 1023
10/20/10 1244
10/20/2010
ND
ND
U2247
N13
Shallow Well-1015'
10/17/10 1023
10/20/10 1243
10/20/2010
ND
ND
U2265
N14
Deep well-250'-22' downgradient
10/17/10 1056
10/20/10 1322
10/20/2010
ND
ND
U2266
N15
Deep well-250'-39' downgradient
10/17/10 1056
10/20/10 1323
10/20/2010
ND
ND
U2258
N16
Deep Well-500'-22' downgradient
10/17/10 1056
10/20/10 1308
10/20/2010
ND
ND
U2259
N17
Deep Well-500'-39' downgradient
10/17/10 1056
10/20/10 1309
10/20/2010
ND
ND
U2252
N18
Deep well-750'-22' downgradient
10/17/10 1023
10/20/10 1255
10/20/2010
ND
ND
U2253
N19
Deep well-750'-39' downgradient
10/17/10 1023
10/20/10 1256
10/20/2010
ND
ND
U2310
N20
Canal-(-50')
10/17/10 0926
10/20/10 1040
10/20/2010
ND
ND
U2309
N21
Canal-0'
10/17/10 0952
10/20/10 1042
10/20/2010
ND
ND
U2308
N22
Canal-50'
10/17/10 0952
10/20/10 1044
10/20/2010
ND
ND
U2307
N23
Canal-100'
10/17/10 0952
10/20/10 1046
10/20/2010
ND
ND
U2306
N24
Canal-200'
10/17/10 0952
10/20/10 1048
10/20/2010
ND
ND
U2305
N26
Canal-300'
10/17/10 0952
10/20/10 1052
10/20/2010
ND
569.6
146
U2304
N27
Canal-350'
10/17/10 0952
10/20/10 1054
10/20/2010
ND
569.0
165
U2303
N28
Canal-450'
10/17/10 0952
10/20/10 1056
10/20/2010
516.2
619
568.9
77.6
U2302
N29
Canal-500'
10/17/10 0952
10/20/10 1058
10/20/2010
516.3
950
568.5
34.8
U2302D
N29
Canal-500'
10/17/10 0952
10/20/10 1058
10/20/2010
516.3
1,690
569.2
73.0
U2301
N30
Canal-550'
10/17/10 0952
10/20/10 1100
10/20/2010
515.8
218
568.7
49.8
U2299
N31
Canal-600'
10/17/10 0955
10/20/10 1102
10/20/2010
515.5
139
569.1
57.3
Page 6 of 19
ND
96.3
ND
3,130
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
73.4
RWT Results
Peak nm
N32
Canal-700'
10/17/10 1017
10/20/10 1104
10/20/2010
U2297
N33
Canal-750'
10/17/10 1017
10/20/10 1106
10/20/2010
515.5
61.9
569.0
474
U2297D
N33
Canal-750'
10/17/10 1017
10/20/10 1106
10/20/2010
515.4
57.2
569.1
474
U2296
N34
Canal-800'
10/17/10 1017
10/20/10 1108
10/20/2010
515.5
37.3
568.9
167
U2295
N35
Canal-850'
10/17/10 1017
10/20/10 1110
10/20/2010
515.3
29.7
568.9
90.6
U2294
N36
Canal-950'
10/17/10 1017
10/20/10 1112
10/20/2010
515.3
21.8
569.2
58.3
U2293
N37
Canal-1000'
10/17/10 1017
10/20/10 1114
10/20/2010
515.5
35.6
568.9
79.7
U2292
N38
Canal-1050'
10/17/10 1017
10/20/10 1116
10/20/2010
515.5
32.8
568.9
83.3
U2291
N39
Canal-1100'
10/17/10 1017
10/20/10 1117
10/20/2010
515.4
20.8
568.9
47.3
U2264
N40
Shallow Well-250' downgradient
10/17/10 1056
10/20/10 1324
10/20/2010
ND
567.8
3,530
U2257
N41
Shallow well -500' downgradient
10/17/10 1101
10/20/10 1312
10/20/2010
516.2
U2251
N42
Shallow Well-750' downgradient
10/17/10 1023
10/20/10 1259
10/20/2010
ND
568.0
U2246
S1
Shallow Well-200'
10/17/10 1156
10/20/10 1218
10/20/2010
ND
ND
U2242
S2
Shallow Well-300'
10/17/10 1255
10/20/10 1216
10/20/2010
ND
ND
U2241
S3
Shallow Well-350'
10/17/10 1255
10/20/10 1215
10/20/2010
ND
ND
U2239
S4
Shallow Well-450'
10/17/10 1255
10/20/10 1204
10/20/2010
ND
ND
U2235
S5
Shallow Well-550'
10/17/10 1255
10/20/10 1201
10/20/2010
ND
ND
U2234
S6
Shallow Well-600'
10/17/10 1255
10/20/10 1200
10/20/2010
ND
ND
U2233
S7
Shallow Well-700'
10/17/10 1255
10/20/10 1150
10/20/2010
ND
ND
U2229
S8
Shallow Well-800'
10/17/10 1255
10/20/10 1147
10/20/2010
ND
ND
U2228
S9
Shallow well-850'
10/17/10 1255
10/20/10 1145
10/20/2010
ND
ND
U2244
S14
Deep well-250'-22' downgradient
10/17/10 1200
10/20/10 1220
10/20/2010
ND
569.2
113
U2245
S15
Deep well-250'-39' downgradient
10/17/10 1200
10/20/10 1221
10/20/2010
ND
569.6
40.7
U2237
S16
Deep Well-500'-22' downgradient
10/17/10 1255
10/20/10 1206
10/20/2010
ND
ND
U2238
S17
Deep well-500'-39' downgradient
10/17/10 1255
10/20/10 1207
10/20/2010
ND
ND
U2231
S18
Deep Well-750'-22' downgradient
10/17/10 1255
10/20/10 1154
10/20/2010
ND
ND
U2232
S19
Deep well-750'-39' downgradient
10/17/10 1255
10/20/10 1155
10/20/2010
ND
U2290
S20
Canal-(-50')
10/17/10 1350
10/20/10 1050
10/20/2010
515.4
15.6
568.7
35.4
U2289
S21
Canal-0'
10/17/10 1340
10/20/10 1052
10/20/2010
515.3
24.3
569.0
52.1
U2288
S22
Canal-50'
10/17/10 1340
10/20/10 1054
10/20/2010
515.3
10.1
569.0
20.8
U2287
S23
Canal-100'
10/17/10 1340
10/20/10 1056
10/20/2010
515.4
17.5
568.9
41.6
U2286
S24
Canal-200'
10/17/10 1340
10/20/10 1058
10/20/2010
515.5
13.1
569.0
32.9
U2285
S25
Canal-250'
10/17/10 1336
10/20/10 1100
10/20/2010
515.6
15.5
569.1
600
U2285D
S25
Canal-250'
10/17/10 1336
10/20/10 1100
10/20/2010
515.3
13.4
569.1
224
U2284
S26
Canal-300'
10/17/10 1300
10/20/10 1102
10/20/2010
515.5
16.5
569.3
624
U2283
S27
Canal-350'
10/17/10 1300
10/20/10 1107
10/20/2010
515.6
7.62
568.9
130
U2282
S28
Canal-450'
10/17/10 1300
10/20/10 1106
10/20/2010
515.9
16.9
568.8
142
U2281
S29
Canal-500'
10/17/10 1300
10/20/10 1108
10/20/2010
516.1
635
568.5
141
U2281D
S29
Canal-500'
10/17/10 1300
10/20/10 1108
10/20/2010
516.4
762
570.0
157
U2279
S30
Canal-550'
10/17/10 1300
10/20/10 1110
10/20/2010
515.4
144
569.3
83.8
U2278
S31
Canal-600'
10/17/10 1300
10/20/10 1112
10/20/2010
515.5
103
569.0
84.5
U2277
S32
Canal-700'
10/17/10 1300
10/20/10 1114
10/20/2010
515.5
69.2
569.2
79.0
U2276
S33
Canal-750'
10/17/10 1300
10/20/10 1116
10/20/2010
516.0
62.7
568.0
8,460
U2276D
S33
Canal-750'
10/17/10 1300
10/20/10 1116
10/20/2010
516.2
76.3
568.4
9,380
U2275
S34
Canal-800'
10/17/10 1300
10/20/10 1118
10/20/2010
515.5
69.1
569.3
458
U2274
S35
Canal-850'
10/17/10 1300
10/20/10 1120
10/20/2010
515.6
50.9
569.0
269
U2273
S36
Canal-950'
10/17/10 1300
10/20/10 1122
10/20/2010
515.6
44.4
568.9
173
U2272
S37
Canal-1000'
10/17/10 1300
10/20/10 1124
10/20/2010
515.5
33.1
568.9
114
U2271
S38
Canal-1050'
10/17/10 1300
10/20/10 1126
10/20/2010
515.5
27.9
568.8
90.5
U2270
S39
Canal-1100'
10/17/10 1300
10/20/10 1128
10/20/2010
515.8
27.1
569.2
85.4
U2243
S40
Shallow Well-250' downgradient
10/17/10 1203
10/20/10 1223
10/20/2010
ND
570.6
6.60
U2236
S41
Shallow well-500' downgradient
10/17/10 1255
10/20/10 1209
10/20/2010
515.5
U2230
S42
Shallow Well-750' downgradient
10/17/10 1255
10/20/10 1158
10/20/2010
ND
568.0
U2494
N1
Shallow Well-200'
10/20/10 1308
10/27/10 1310
10/27/2010
ND
ND
574
569.1
Conc. ppb
U2298
Page 7 of 19
515.3
Conc. ppb
103
ND
8,640
ND
77.7
ND
4,090
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U2490
N2
Shallow Well-300'
10/20/10 1308
10/27/10 1309
10/27/2010
ND
ND
U2489
N3
Shallow Well-350'
10/20/10 1308
10/27/10 1308
10/27/2010
ND
ND
U2488
N4
Shallow Well-450'
10/20/10 1308
10/27/10 1257
10/27/2010
ND
ND
U2484
N5
Shallow Well-550'
10/20/10 1243
10/27/10 1256
10/27/2010
ND
ND
U2483
N6
Shallow Well-600'
10/20/10 1243
10/27/10 1255
10/27/2010
ND
ND
U2482
N7
Shallow Well-700'
10/20/10 1243
10/27/10 1245
10/27/2010
ND
ND
U2477
N8
Shallow Well-800'
10/20/10 1243
10/27/10 1244
10/27/2010
ND
ND
U2476
N9
Shallow well-850'
10/20/10 1243
10/27/10 1243
10/27/2010
ND
ND
U2495
N10
Shallow Well-(-5)
10/20/10 1308
10/27/10 1321
10/27/2010
ND
ND
U2496
N11
Shallow Well-(-15')
10/20/10 1330
10/27/10 1322
10/27/2010
ND
ND
U2475
N12
Shallow Well-1005'
10/20/10 1243
10/27/10 1236
10/27/2010
ND
ND
U2474
N13
Shallow Well-1015'
10/20/10 1243
10/27/10 1235
10/27/2010
ND
ND
U2492
N14
Deep well-250'-22' downgradient
10/20/10 1308
10/27/10 1316
10/27/2010
ND
ND
U2493
N15
Deep well-250'-39' downgradient
10/20/10 1308
10/27/10 1317
10/27/2010
ND
ND
U2486
N16
Deep Well-500'-22' downgradient
10/20/10 1308
10/27/10 1300
10/27/2010
ND
ND
U2487
N17
Deep Well-500'-39' downgradient
10/20/10 1308
10/27/10 1301
10/27/2010
ND
ND
U2479
N18
Deep well-750'-22' downgradient
10/20/10 1243
10/27/10 1249
10/27/2010
ND
ND
U2481
N19
Deep well-750'-39' downgradient
10/20/10 1243
10/27/10 1250
10/27/2010
ND
ND
U2537
N20
Canal-(-50')
10/20/10 1040
10/27/10 1040
10/27/2010
ND
ND
U2536
N21
Canal-0'
10/20/10 1100
10/27/10 1042
10/27/2010
ND
ND
U2535
N23
Canal-100'
10/20/10 1100
10/27/10 1046
10/27/2010
ND
U2534
N24
Canal-200'
10/20/10 1100
10/27/10 1048
10/27/2010
516.4
1.22
569.2
U2533
N25
Canal-250'
10/20/10 1100
10/27/10 1050
10/27/2010
516.3
1.87
569.2
293
U2533D
N25
Canal-250'
10/20/10 1100
10/27/10 1050
10/27/2010
516.7
2.39
568.8
339
U2532
N26
Canal-300'
10/20/10 1100
10/27/10 1052
10/27/2010
515.9
1.66
569.6
194
U2531
N27
Canal-350'
10/20/10 1100
10/27/10 1054
10/27/2010
515.5
5.39
569.3
106
U2530
N28
Canal-450'
10/20/10 1100
10/27/10 1056
10/27/2010
515.6
190
569.0
57.1
U2529
N29
Canal-500'
10/20/10 1100
10/27/10 1058
10/27/2010
516.4
2,570
568.2
33.9
U2529D
N29
Canal-500'
10/20/10 1100
10/27/10 1058
10/27/2010
516.1
2,650
567.7
43.2
U2528
N30
Canal-550'
10/20/10 1100
10/27/10 1059
10/27/2010
515.2
164
569.0
46.3
U2527
N31
Canal-600'
10/20/10 1102
10/27/10 1100
10/27/2010
515.5
57.7
568.7
38.0
U2526
N32
Canal-700'
10/20/10 1117
10/27/10 1102
10/27/2010
515.3
30.9
569.1
78.8
U2525
N33
Canal-750'
10/20/10 1117
10/27/10 1104
10/27/2010
515.3
37.5
569.3
749
U2525D
N33
Canal-750'
10/20/10 1117
10/27/10 1104
10/27/2010
515.3
42.5
569.7
771
U2524
N34
Canal-800'
10/20/10 1117
10/27/10 1106
10/27/2010
515.3
30.3
569.2
200
U2523
N35
Canal-850'
10/20/10 1117
10/27/10 1108
10/27/2010
515.3
28.0
569.1
157
U2522
N36
Canal-950'
10/20/10 1117
10/27/10 1110
10/27/2010
515.5
17.1
568.9
83.4
U2521
N37
Canal-1000'
10/20/10 1117
10/27/10 1112
10/27/2010
515.4
22.7
569.1
102
U2519
N38
Canal-1050'
10/20/10 1117
10/27/10 1114
10/27/2010
515.5
16.1
569.0
60.6
U2518
N39
Canal-1100'
10/20/10 1117
10/27/10 1116
10/27/2010
515.2
11.2
569.1
48.6
U2491
N40
Shallow Well-250' downgradient
10/20/10 1308
10/27/10 1318
10/27/2010
ND
567.6
3,560
U2485
N41
Shallow well -500' downgradient
10/20/10 1312
10/27/10 1303
10/27/2010
515.9
U2478
N42
Shallow Well-750' downgradient
10/20/10 1243
10/27/10 1251
10/27/2010
ND
568.1
U2473
S1
Shallow Well-200'
10/20/10 1218
10/27/10 1208
10/27/2010
ND
ND
U2469
S2
Shallow Well-300'
10/20/10 1145
10/27/10 1207
10/27/2010
ND
ND
U2468
S3
Shallow Well-350'
10/20/10 1145
10/27/10 1206
10/27/2010
ND
ND
U2467
S4
Shallow Well-450'
10/20/10 1145
10/27/10 1155
10/27/2010
ND
ND
U2463
S5
Shallow Well-550'
10/20/10 1145
10/27/10 1154
10/27/2010
ND
ND
U2462
S6
Shallow Well-600'
10/20/10 1145
10/27/10 1153
10/27/2010
ND
ND
U2461
S7
Shallow Well-700'
10/20/10 1145
10/27/10 1140
10/27/2010
ND
ND
U2456
S8
Shallow Well-800'
10/20/10 1145
10/27/10 1139
10/27/2010
ND
ND
U2455
S9
Shallow well-850'
10/20/10 1145
10/27/10 1138
10/27/2010
ND
ND
U2471
S14
Deep well-250'-22' downgradient
10/20/10 1220
10/27/10 1212
10/27/2010
ND
569.6
186
U2472
S15
Deep well-250'-39' downgradient
10/20/10 1220
10/27/10 1213
10/27/2010
ND
569.8
57.7
Page 8 of 19
ND
710
5.24
ND
10,700
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
10/20/10 1145
10/27/10 1201
10/27/2010
ND
ND
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U2465
S16
Deep Well-500'-22' downgradient
U2466
S17
Deep well-500'-39' downgradient
10/20/10 1145
10/27/10 1202
10/27/2010
ND
ND
U2458
S18
Deep Well-750'-22' downgradient
10/20/10 1145
10/27/10 1145
10/27/2010
ND
ND
U2459
S19
Deep well-750'-39' downgradient
10/20/10 1145
10/27/10 1146
10/27/2010
ND
U2517
S20
Canal-(-50')
10/20/10 1050
10/27/10 1045
10/27/2010
515.4
13.4
568.9
48.7
U2516
S21
Canal-0'
10/20/10 1058
10/27/10 1047
10/27/2010
514.8
7.46
568.6
21.8
U2515
S22
Canal-50'
10/20/10 1058
10/27/10 1049
10/27/2010
515.5
12.9
569.1
54.8
U2514
S23
Canal-100'
10/20/10 1058
10/27/10 1051
10/27/2010
515.5
10.3
568.9
38.8
U2513
S24
Canal-200'
10/20/10 1058
10/27/10 1052
10/27/2010
515.6
12.1
569.4
43.7
U2512
S25
Canal-250'
10/20/10 1100
10/27/10 1055
10/27/2010
515.7
11.1
569.1
149
U2512D
S25
Canal-250'
10/20/10 1100
10/27/10 1055
10/27/2010
515.7
7.60
569.1
110
U2511
S26
Canal-300'
10/20/10 1128
10/27/10 1057
10/27/2010
515.8
13.2
569.5
408
U2510
S27
Canal-350'
10/20/10 1128
10/27/10 1059
10/27/2010
515.7
7.18
569.0
129
U2509
S28
Canal-450'
10/20/10 1128
10/27/10 1101
10/27/2010
515.6
11.1
569.1
112
U2508
S29
Canal-500'
10/20/10 1128
10/27/10 1103
10/27/2010
516.1
518
569.1
66.2
U2508D
S29
Canal-500'
10/20/10 1128
10/27/10 1103
10/27/2010
516.3
556
569.4
96.9
U2507
S30
Canal-550'
10/20/10 1128
10/27/10 1105
10/27/2010
515.5
92.9
569.4
48.8
U2506
S31
Canal-600'
10/20/10 1128
10/27/10 1107
10/27/2010
515.5
95.7
569.3
87.8
U2505
S32
Canal-700'
10/20/10 1128
10/27/10 1109
10/27/2010
515.2
61.4
569.6
80.8
U2504
S33
Canal-750'
10/20/10 1128
10/27/10 1111
10/27/2010
516.7
47.6
568.0
7,900
U2504D
S33
Canal-750'
10/20/10 1128
10/27/10 1111
10/27/2010
516.8
60.5
568.0
9,510
U2503
S34
Canal-800'
10/20/10 1128
10/27/10 1113
10/27/2010
515.5
36.8
569.3
263
U2502
S35
Canal-850'
10/20/10 1128
10/27/10 1115
10/27/2010
515.5
37.1
569.3
197
U2501
S36
Canal-950'
10/20/10 1128
10/27/10 1117
10/27/2010
515.5
28.3
569.6
125
U2499
S37
Canal-1000'
10/20/10 1128
10/27/10 1119
10/27/2010
515.4
22.8
569.2
92.4
U2498
S38
Canal-1050'
10/20/10 1128
10/27/10 1121
10/27/2010
515.7
15.6
568.8
58.2
U2497
S39
Canal-1100'
10/20/10 1128
10/27/10 1123
10/27/2010
515.7
15.0
569.2
62.4
U2470
S40
Shallow Well-250' downgradient
10/20/10 1223
10/27/10 1214
10/27/2010
ND
568.0
13.3
U2464
S41
Shallow well-500' downgradient
10/20/10 1145
10/27/10 1203
10/27/2010
515.5
U2457
S42
Shallow Well-750' downgradient
10/20/10 1145
10/27/10 1147
10/27/2010
ND
567.9
U2828
N1
Shallow Well-200'
10/27/10 1300
11/3/10 1342
11/3/2010
ND
ND
U2824
N2
Shallow Well-300'
10/27/10 1300
11/3/10 1341
11/3/2010
ND
ND
U2823
N3
Shallow Well-350'
10/27/10 1300
11/3/10 1340
11/3/2010
ND
ND
U2822
N4
Shallow Well-450'
10/27/10 1300
11/3/10 1312
11/3/2010
ND
ND
U2817
N5
Shallow Well-550'
10/27/10 1235
11/3/10 1311
11/3/2010
ND
ND
U2816
N6
Shallow Well-600'
10/27/10 1235
11/3/10 1310
11/3/2010
ND
ND
U2815
N7
Shallow Well-700'
10/27/10 1235
11/3/10 1302
11/3/2010
ND
ND
U2811
N8
Shallow Well-800'
10/27/10 1235
11/3/10 1301
11/3/2010
ND
ND
U2810
N9
Shallow well-850'
10/27/10 1235
11/3/10 1300
11/3/2010
ND
ND
U2829
N10
Shallow Well-(-5)
10/27/10 1300
11/3/10 1357
11/3/2010
ND
ND
U2830
N11
Shallow Well-(-15')
10/27/10 1322
11/3/10 1358
11/3/2010
ND
ND
U2809
N12
Shallow Well-1005'
10/27/10 1235
11/3/10 1241
11/3/2010
ND
ND
U2808
N13
Shallow Well-1015'
10/27/10 1235
11/3/10 1240
11/3/2010
ND
ND
U2826
N14
Deep well-250'-22' downgradient
10/27/10 1300
11/3/10 1346
11/3/2010
ND
ND
U2827
N15
Deep well-250'-39' downgradient
10/27/10 1300
11/3/10 1347
11/3/2010
ND
ND
U2819
N16
Deep Well-500'-22' downgradient
10/27/10 1300
11/3/10 1330
11/3/2010
ND
ND
U2821
N17
Deep Well-500'-39' downgradient
10/27/10 1300
11/3/10 1331
11/3/2010
ND
ND
U2813
N18
Deep well-750'-22' downgradient
10/27/10 1235
11/3/10 1309
11/3/2010
ND
ND
U2814
N19
Deep well-750'-39' downgradient
10/27/10 1235
11/3/10 1306
11/3/2010
ND
ND
U2871
N20
Canal-(-50')
10/27/10 1040
11/3/10 1040
11/3/2010
ND
ND
U2870
N21
Canal-0'
10/27/10 1059
11/3/10 1042
11/3/2010
ND
ND
U2869
N22
Canal-50'
10/27/10 1059
11/3/10 1044
11/3/2010
ND
ND
U2868
N23
Canal-100'
10/27/10 1059
11/3/10 1046
11/3/2010
ND
ND
U2867
N24
Canal-200'
10/27/10 1059
11/3/10 1048
11/3/2010
ND
ND
Page 9 of 19
ND
102
ND
4,980
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
U2866
N25
Station Name
Canal-250'
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
10/27/10 1059
11/3/10 1050
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
11/3/2010
ND
569.4
151
U2866D
N25
Canal-250'
10/27/10 1059
11/3/10 1050
11/3/2010
ND
569.9
131
U2865
N26
Canal-300'
10/27/10 1059
11/3/10 1052
11/3/2010
ND
569.3
97.1
U2864
N27
Canal-350'
10/27/10 1059
11/3/10 1054
11/3/2010
517.2
2.65
570.0
58.3
U2863
N28
Canal-450'
10/27/10 1059
11/3/10 1056
11/3/2010
515.4
119
569.3
30.0
U2862
N29
Canal-500'
10/27/10 1059
11/3/10 1058
11/3/2010
515.9
3,660
567.4**
14.9
15.0
U2862D
N29
Canal-500'
10/27/10 1059
11/3/10 1058
11/3/2010
515.9
3,440
567.6**
U2861
N30
Canal-550'
10/27/10 1059
11/3/10 1100
11/3/2010
515.2
107
569.5
26.2
U2859
N31
Canal-600'
10/27/10 1100
11/3/10 1102
11/3/2010
515.4
28.6
569.8
35.8
U2858
N32
Canal-700'
10/27/10 1116
11/3/10 1104
11/3/2010
515.5
18.3
569.5
184
U2857
N33
Canal-750'
10/27/10 1116
11/3/10 1106
11/3/2010
515.3
13.6
569.4
462
U2857D
N33
Canal-750'
10/27/10 1116
11/3/10 1106
11/3/2010
515.3
10.1
569.1
300
U2856
N34
Canal-800'
10/27/10 1116
11/3/10 1108
11/3/2010
515.3
12.9
569.3
141
U2855
N35
Canal-850'
10/27/10 1116
11/3/10 1110
11/3/2010
515.5
12.0
568.4
99.9
U2854
N36
Canal-950'
10/27/10 1116
11/3/10 1112
11/3/2010
515.3
9.02
569.5
71.1
U2853
N37
Canal-1000'
10/27/10 1116
11/3/10 1114
11/3/2010
515.4
10.2
569.5
61.6
U2852
N38
Canal-1050'
10/27/10 1116
11/3/10 1116
11/3/2010
515.4
5.21
568.9
31.1
U2851
N39
Canal-1100'
10/27/10 1116
11/3/10 1118
11/3/2010
515.0
6.76
569.7
36.2
U2825
N40
Shallow Well-250' downgradient
10/27/10 1300
11/3/10 1348
11/3/2010
ND
567.9
5,290
U2818
N41
Shallow well -500' downgradient
10/27/10 1303
11/3/10 1332
11/3/2010
515.4
U2812
N42
Shallow Well-750' downgradient
10/27/10 1235
11/3/10 1307
11/3/2010
ND
568.1
U2807
S1
Shallow Well-200'
10/27/10 1208
11/3/10 1218
11/3/2010
ND
ND
U2803
S2
Shallow Well-300'
10/27/10 1138
11/3/10 1217
11/3/2010
ND
ND
U2802
S3
Shallow Well-350'
10/27/10 1138
11/3/10 1216
11/3/2010
ND
ND
U2801
S4
Shallow Well-450'
10/27/10 1138
11/3/10 1207
11/3/2010
ND
ND
U2796
S5
Shallow Well-550'
10/27/10 1138
11/3/10 1206
11/3/2010
ND
ND
U2795
S6
Shallow Well-600'
10/27/10 1138
11/3/10 1205
11/3/2010
ND
ND
U2794
S7
Shallow Well-700'
10/27/10 1138
11/3/10 1152
11/3/2010
ND
ND
U2790
S8
Shallow Well-800'
10/27/10 1138
11/3/10 1151
11/3/2010
ND
ND
U2789
S9
Shallow well-850'
10/27/10 1138
11/3/10 1150
11/3/2010
ND
ND
U2805
S14
Deep well-250'-22' downgradient
10/27/10 1212
11/3/10 1222
11/3/2010
ND
569.7
136
U2806
S15
Deep well-250'-39' downgradient
10/27/10 1212
11/3/10 1223
11/3/2010
ND
569.6
66.8
U2798
S16
Deep Well-500'-22' downgradient
10/27/10 1138
11/3/10 1210
11/3/2010
ND
ND
U2799
S17
Deep well-500'-39' downgradient
10/27/10 1138
11/3/10 1211
11/3/2010
ND
ND
U2792
S18
Deep Well-750'-22' downgradient
10/27/10 1138
11/3/10 1155
11/3/2010
ND
ND
U2793
S19
Deep well-750'-39' downgradient
10/27/10 1138
11/3/10 1156
11/3/2010
ND
U2850
S20
Canal-(-50')
10/27/10 1045
11/3/10 1045
11/3/2010
515.5
5.95
569.8
U2849
S21
Canal-0'
10/27/10 1052
11/3/10 1047
11/3/2010
515.2
6.31
569.6
30.9
U2848
S22
Canal-50'
10/27/10 1052
11/3/10 1049
11/3/2010
515.2
5.12
569.6
27.5
U2847
S23
Canal-100'
10/27/10 1052
11/3/10 1051
11/3/2010
515.4
1.05
568.2
5.22
U2846
S24
Canal-200'
10/27/10 1052
11/3/10 1053
11/3/2010
514.8
4.25
569.0
20.4
U2845
S25
Canal-250'
10/27/10 1055
11/3/10 1055
11/3/2010
515.7
6.22
569.5
223
U2845D
S25
Canal-250'
10/27/10 1055
11/3/10 1055
11/3/2010
515.7
5.61
569.3
188
U2844
S26
Canal-300'
10/27/10 1123
11/3/10 1057
11/3/2010
515.6
4.09
569.5
92.3
U2843
S27
Canal-350'
10/27/10 1123
11/3/10 1059
11/3/2010
515.7
4.54
569.7
73.7
U2842
S29
Canal-500'
10/27/10 1123
11/3/10 1103
11/3/2010
515.9
465
569.5
41.7
U2842D
S29
Canal-500'
10/27/10 1123
11/3/10 1103
11/3/2010
515.2
268
569.3
43.5
U2841
S30
Canal-550'
10/27/10 1123
11/3/10 1105
11/3/2010
515.2
58.4
569.2
26.9
U2839
S31
Canal-600'
10/27/10 1123
11/3/10 1107
11/3/2010
515.3
58.0
569.5
54.1
U2838
S32
Canal-700'
10/27/10 1123
11/3/10 1109
11/3/2010
515.2
22.6
569.5
34.5
U2837
S33
Canal-750'
10/27/10 1123
11/3/10 1111
11/3/2010
515.5
12.8
569.7
1,510
U2837D
S33
Canal-750'
10/27/10 1123
11/3/10 1111
11/3/2010
515.8
17.4
568.2
2,530
U2836
S34
Canal-800'
10/27/10 1123
11/3/10 1113
11/3/2010
515.1
15.7
569.7
93.6
U2835
S35
Canal-850'
10/27/10 1123
11/3/10 1115
11/3/2010
515.3
16.8
569.7
92.1
Page 10 of 19
189
ND
10,500
ND
34.5
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U2834
S36
Canal-950'
10/27/10 1123
11/3/10 1117
11/3/2010
515.2
16.7
569.5
68.9
U2833
S37
Canal-1000'
10/27/10 1123
11/3/10 1119
11/3/2010
515.3
12.5
569.8
52.3
U2832
S38
Canal-1050'
10/27/10 1123
11/3/10 1121
11/3/2010
515.2
11.0
570.0
36.2
U2831
S39
Canal-1100'
10/27/10 1123
11/3/10 1123
11/3/2010
515.3
12.2
569.5
50.3
U2804
S40
Shallow Well-250' downgradient
10/27/10 1214
11/3/10 1224
11/3/2010
ND
569.2
8.97
U2797
S41
Shallow well-500' downgradient
10/27/10 1138
11/3/10 1212
11/3/2010
515.1
U2791
S42
Shallow Well-750' downgradient
10/27/10 1138
11/3/10 1157
11/3/2010
ND
567.6
U3072
N1
Shallow Well-200'
11/3/10 1330
11/10/10 1434
11/10/2010
ND
ND
U3068
N2
Shallow Well-300'
11/3/10 1330
11/10/10 1422
11/10/2010
ND
ND
U3067
N3
Shallow Well-350'
11/3/10 1330
11/10/10 1418
11/10/2010
ND
ND
U3066
N4
Shallow Well-450'
11/3/10 1330
11/10/10 1414
11/10/2010
ND
ND
U3062
N5
Shallow Well-550'
11/3/10 1240
11/10/10 1402
11/10/2010
ND
ND
U3061
N6
Shallow Well-600'
11/3/10 1240
11/10/10 1358
11/10/2010
ND
ND
U3059
N7
Shallow Well-700'
11/3/10 1240
11/10/10 1354
11/10/2010
ND
569.6
U3055
N8
Shallow Well-800'
11/3/10 1240
11/10/10 1342
11/10/2010
ND
ND
61.3
ND
2,140
6.41
U3054
N9
Shallow well-850'
11/3/10 1240
11/10/10 1338
11/10/2010
ND
ND
U3073
N10
Shallow Well-(-5)
11/3/10 1330
11/10/10 1438
11/10/2010
ND
ND
U3074
N11
Shallow Well-(-15')
11/3/10 1358
11/10/10 1442
11/10/2010
ND
ND
U3053
N12
Shallow Well-1005'
11/3/10 1240
11/10/10 1334
11/10/2010
ND
ND
U3052
N13
Shallow Well-1015'
11/3/10 1240
11/10/10 1330
11/10/2010
ND
ND
U3070
N14
Deep well-250'-22' downgradient
11/3/10 1330
11/10/10 1430
11/10/2010
ND
ND
U3071
N15
Deep well-250'-39' downgradient
11/3/10 1330
11/10/10 1430
11/10/2010
ND
ND
U3064
N16
Deep Well-500'-22' downgradient
11/3/10 1330
11/10/10 1410
11/10/2010
ND
ND
U3065
N17
Deep Well-500'-39' downgradient
11/3/10 1330
11/10/10 1410
11/10/2010
ND
ND
U3057
N18
Deep well-750'-22' downgradient
11/3/10 1240
11/10/10 1350
11/10/2010
ND
ND
U3058
N19
Deep well-750'-39' downgradient
11/3/10 1240
11/10/10 1350
11/10/2010
ND
ND
U3116
N20
Canal-(-50')
11/3/10 1040
11/10/10 NT
#VALUE!
ND
ND
U3115
N21
Canal-0'
11/3/10 1040
11/10/10 0930
11/10/2010
ND
ND
U3114
N22
Canal-50'
11/3/10 1100
11/10/10 0932
11/10/2010
ND
ND
U3113
N23
Canal-100'
11/3/10 1100
11/10/10 0934
11/10/2010
ND
ND
U3112
N24
Canal-200'
11/3/10 1100
11/10/10 0936
11/10/2010
ND
ND
U3111
N25
Canal-250'
11/3/10 1100
11/10/10 0938
11/10/2010
ND
568.6
U3111D
N25
Canal-250'
11/3/10 1100
11/10/10 0938
11/10/2010
ND
568.6
82.9
U3110
N26
Canal-300'
11/3/10 1100
11/10/10 0940
11/10/2010
ND
568.6
35.6
U3109
N27
Canal-350'
11/3/10 1100
11/10/10 0942
11/10/2010
515.8
0.941
570.0
20.5
U3108
N28
Canal-450'
11/3/10 1100
11/10/10 0944
11/10/2010
515.6
67.7
569.0
16.3
U3107
N29
Canal-500'
11/3/10 1100
11/10/10 0946
11/10/2010
516.1
1,250
569.6**
13.3
U3107D
N29
Canal-500'
11/3/10 1100
11/10/10 0946
11/10/2010
516.0
821
570.0**
12.5
U3106
N30
Canal-550'
11/3/10 1100
11/10/10 0948
11/10/2010
515.6
20.1
567.5
10.4
U3105
N31
Canal-600'
11/3/10 1102
11/10/10 0950
11/10/2010
515.8
6.90
570.6
6.29
U3104
N32
Canal-700'
11/3/10 1118
11/10/10 0952
11/10/2010
515.8
3.03
569.6
32.6
U3103
N33
Canal-750'
11/3/10 1118
11/10/10 0954
11/10/2010
515.8
4.08
569.2
192
U3103D
N33
Canal-750'
11/3/10 1118
11/10/10 0954
11/10/2010
515.6
4.66
569.3
232
U3102
N34
Canal-800'
11/3/10 1118
11/10/10 0956
11/10/2010
516.0
2.92
569.5
62.9
U3101
N35
Canal-850'
11/3/10 1118
11/10/10 0958
11/10/2010
515.2
3.13
569.4
42.6
U3099
N36
Canal-950'
11/3/10 1118
11/10/10 1000
11/10/2010
516.2
2.11
569.0
19.7
U3098
N37
Canal-1000'
11/3/10 1118
11/10/10 1002
11/10/2010
515.2
3.10
569.0
26.2
U3097
N38
Canal-1050'
11/3/10 1118
11/10/10 1004
11/10/2010
516.0
1.97
570.6
14.6
U3096
N39
Canal-1100'
11/3/10 1118
11/10/10 1006
11/10/2010
515.8
1.29
570.0
9.26
U3069
N40
Shallow Well-250' downgradient
11/3/10 1330
11/10/10 1426
11/10/2010
ND
567.8
2,620
U3063
N41
Shallow well -500' downgradient
11/3/10 1332
11/10/10 1406
11/10/2010
515.2
U3056
N42
Shallow Well-750' downgradient
11/3/10 1240
11/10/10 1346
11/10/2010
ND
568.2
U3051
S1
Shallow Well-200'
11/3/10 1218
11/10/10 1215
11/10/2010
ND
ND
U3047
S2
Shallow Well-300'
11/3/10 1150
11/10/10 1227
11/10/2010
ND
ND
Page 11 of 19
59.5
73.3
ND
2,920
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U3046
S3
Shallow Well-350'
11/3/10 1150
11/10/10 1231
11/10/2010
ND
ND
U3045
S4
Shallow Well-450'
11/3/10 1150
11/10/10 1235
11/10/2010
ND
ND
U3041
S5
Shallow Well-550'
11/3/10 1150
11/10/10 1251
11/10/2010
ND
ND
U3039
S6
Shallow Well-600'
11/3/10 1150
11/10/10 1255
11/10/2010
ND
ND
U3038
S7
Shallow Well-700'
11/3/10 1150
11/10/10 1259
11/10/2010
ND
ND
U3034
S8
Shallow Well-800'
11/3/10 1150
11/10/10 1311
11/10/2010
ND
ND
U3033
S9
Shallow well-850'
11/3/10 1150
11/10/10 1314
11/10/2010
ND
ND
U3049
S14
Deep well-250'-22' downgradient
11/3/10 1222
11/10/10 1219
11/10/2010
ND
568.6
48.4
U3050
S15
Deep well-250'-39' downgradient
11/3/10 1222
11/10/10 1219
11/10/2010
ND
569.4
26.6
U3043
S16
Deep Well-500'-22' downgradient
11/3/10 1150
11/10/10 1239
11/10/2010
ND
ND
U3044
S17
Deep well-500'-39' downgradient
11/3/10 1150
11/10/10 1239
11/10/2010
ND
ND
U3036
S18
Deep Well-750'-22' downgradient
11/3/10 1150
11/10/10 1303
11/10/2010
ND
ND
U3037
S19
Deep well-750'-39' downgradient
11/3/10 1150
11/10/10 1303
11/10/2010
ND
U3095
S20
Canal-(-50')
11/3/10 1045
11/10/10 1015
11/10/2010
516.6
1.43
569.8
U3094
S21
Canal-0'
11/3/10 1053
11/10/10 1017
11/10/2010
515.8
0.972
570.2
5.24
U3093
S22
Canal-50'
11/3/10 1053
11/10/10 1019
11/10/2010
515.6
1.23
569.4
9.47
U3092
S23
Canal-100'
11/3/10 1053
11/10/10 1021
11/10/2010
516.4
1.23
570.2
10.7
U3091
S24
Canal-200'
11/3/10 1053
11/10/10 1023
11/10/2010
516.0
1.36
569.4
8.21
U3090
S25
Canal-250'
11/3/10 1055
11/10/10 1025
11/10/2010
515.6
1.88
569.4
69.5
U3090D
S25
Canal-250'
11/3/10 1055
11/10/10 1025
11/10/2010
516.0
2.25
570.2
65.2
U3089
S26
Canal-300'
11/3/10 1123
11/10/10 1027
11/10/2010
516.4
3.21
570.4
53.5
U3088
S27
Canal-350'
11/3/10 1123
11/10/10 1029
11/10/2010
515.8
1.94
568.8
14.1
U3087
S28
Canal-450'
11/3/10 1123
11/10/10 1031
11/10/2010
515.8
2.02
569.2
11.3
U3086
S29
Canal-500'
11/3/10 1123
11/10/10 1033
11/10/2010
515.4
75.7
570.4
14.7
U3086D
S29
Canal-500'
11/3/10 1123
11/10/10 1033
11/10/2010
515.0
67.7
567.8
12.8
U3085
S30
Canal-550'
11/3/10 1123
11/10/10 1035
11/10/2010
515.2
26.6
569.0
17.5
U3084
S31
Canal-600'
11/3/10 1123
11/10/10 1037
11/10/2010
515.0
17.8
569.2
15.4
U3083
S32
Canal-700'
11/3/10 1123
11/10/10 1039
11/10/2010
515.4
10.9
569.8
16.1
U3082
S33
Canal-750'
11/3/10 1123
11/10/10 1041
11/10/2010
516.2
7.54
569.6
766
U3082D
S33
Canal-750'
11/3/10 1123
11/10/10 1041
11/10/2010
515.2
6.43
569.6
665
U3081
S34
Canal-800'
11/3/10 1123
11/10/10 1043
11/10/2010
515.2
4.59
570.4
26.6
U3079
S35
Canal-850'
11/3/10 1123
11/10/10 1045
11/10/2010
515.2
4.73
569.0
19.8
U3078
S36
Canal-950'
11/3/10 1123
11/10/10 1047
11/10/2010
515.6
3.25
569.4
11.2
U3077
S37
Canal-1000'
11/3/10 1123
11/10/10 1049
11/10/2010
514.8
2.60
570.0
7.64
U3076
S38
Canal-1050'
11/3/10 1123
11/10/10 1051
11/10/2010
515.6
2.36
570.0
9.47
U3075
S39
Canal-1100'
11/3/10 1123
11/10/10 1053
11/10/2010
516.0
3.42
570.2
11.0
U3048
S40
Shallow Well-250' downgradient
11/3/10 1224
11/10/10 1223
11/10/2010
ND
U3042
S41
Shallow well-500' downgradient
11/3/10 1150
11/10/10 1247
11/10/2010
515.0
U3035
S42
Shallow Well-750' downgradient
11/3/10 1150
11/10/10 1307
11/10/2010
ND
569.3
U3442
N1
Shallow Well-200'
11/10/10 1434
11/17/10 1257
11/17/2010
ND
ND
U3437
N2
Shallow Well-300'
11/10/10 1422
11/17/10 1255
11/17/2010
ND
ND
U3436
N3
Shallow Well-350'
11/10/10 1418
11/17/10 1253
11/17/2010
ND
ND
U3435
N4
Shallow Well-450'
11/10/10 1414
11/17/10 1248
11/17/2010
ND
ND
U3431
N5
Shallow Well-550'
11/10/10 1402
11/17/10 1246
11/17/2010
ND
ND
U3430
N6
Shallow Well-600'
11/10/10 1358
11/17/10 1244
11/17/2010
ND
ND
U3429
N7
Shallow Well-700'
11/10/10 1354
11/17/10 1235
11/17/2010
ND
568.6
U3425
N8
Shallow Well-800'
11/10/10 1342
11/17/10 1233
11/17/2010
ND
ND
ND
ND
ND
58.7
ND
U3424
N9
Shallow well-850'
11/10/10 1338
11/17/10 1231
11/17/2010
ND
U3443
N10
Shallow Well-(-5)
11/10/10 1438
11/17/10 1307
11/17/2010
ND
ND
U3444
N11
Shallow Well-(-15')
11/10/10 1442
11/17/10 1309
11/17/2010
ND
ND
U3423
N12
Shallow Well-1005'
11/10/10 1334
11/17/10 1227
11/17/2010
ND
ND
U3422
N13
Shallow Well-1015'
11/10/10 1330
11/17/10 1225
11/17/2010
ND
ND
U3439
N14
Deep well-250'-22' downgradient
11/10/10 1430
11/17/10 1259
11/17/2010
ND
ND
U3441
N15
Deep well-250'-39' downgradient
11/10/10 1430
11/17/10 1301
11/17/2010
ND
ND
Page 12 of 19
9.06
798
108
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U3433
N16
Deep Well-500'-22' downgradient
11/10/10 1410
11/17/10 1250
11/17/2010
ND
ND
U3434
N17
Deep Well-500'-39' downgradient
11/10/10 1410
11/17/10 1252
11/17/2010
ND
ND
U3427
N18
Deep well-750'-22' downgradient
11/10/10 1350
11/17/10 1237
11/17/2010
ND
ND
U3428
N19
Deep well-750'-39' downgradient
11/10/10 1350
11/17/10 1234
11/17/2010
ND
ND
U3486
N20
Canal-(-50')
11/10/10 0928
11/17/10 1040
11/17/2010
ND
ND
U3485
N21
Canal-0'
11/10/10 0930
11/17/10 1042
11/17/2010
ND
ND
U3484
N22
Canal-50'
11/10/10 0932
11/17/10 1044
11/17/2010
ND
ND
U3483
N23
Canal-100'
11/10/10 0934
11/17/10 1046
11/17/2010
ND
ND
U3482
N24
Canal-200'
11/10/10 0936
11/17/10 1048
11/17/2010
ND
ND
U3481
N25
Canal-250'
11/10/10 0938
11/17/10 1050
11/17/2010
ND
569.1
108
U3481D
N25
Canal-250'
11/10/10 0938
11/17/10 1050
11/17/2010
ND
569.4
118
U3479
N26
Canal-300'
11/10/10 0940
11/17/10 1052
11/17/2010
ND
568.2
50.2
U3478
N27
Canal-350'
11/10/10 0942
11/17/10 1054
11/17/2010
ND
569
20.8
U3477
N28
Canal-450'
11/10/10 0944
11/17/10 1056
11/17/2010
515.6
85.2
569.1
16.4
U3476
N29
Canal-500'
11/10/10 0946
11/17/10 1058
11/17/2010
515.6
81.8
568.0
10.9
U3476D
N29
Canal-500'
11/10/10 0946
11/17/10 1058
11/17/2010
515.4
58.1
570.7
9.00
U3475
N30
Canal-550'
11/10/10 0948
11/17/10 1100
11/17/2010
515.2
15.6
569.6
6.46
U3474
N31
Canal-600'
11/10/10 0950
11/17/10 1102
11/17/2010
515.4
4.87
570.8
5.65
U3473
N32
Canal-700'
11/10/10 0952
11/17/10 1104
11/17/2010
515.9
3.82
569.1
65.0
U3472
N33
Canal-750'
11/10/10 0954
11/17/10 1106
11/17/2010
516.2
3.85
569.4
286
U3472D
N33
Canal-750'
11/10/10 0954
11/17/10 1106
11/17/2010
516.3
2.18
568.8
174
U3471
N34
Canal-800'
11/10/10 0956
11/17/10 1108
11/17/2010
516.6
1.66
568.2
44.0
U3470
N35
Canal-850'
11/10/10 0958
11/17/10 1110
11/17/2010
516.8
1.31
568.6
25.0
U3469
N36
Canal-950'
11/10/10 1000
11/17/10 1112
11/17/2010
514.8
1.20
569.6
16.9
U3468
N37
Canal-1000'
11/10/10 1002
11/17/10 1114
11/17/2010
515.8
1.60
570.0
13.6
U3467
N38
Canal-1050'
11/10/10 1004
11/17/10 1116
11/17/2010
515.8
1.31
569.2
10.1
U3466
N39
Canal-1100'
11/10/10 1006
11/17/10 1118
11/17/2010
516.2
1.03
569.6
9.08
U3438
N40
Shallow Well-250' downgradient
11/10/10 1426
11/17/10 1303
11/17/2010
ND
567.5
2,650
U3432
N41
Shallow well -500' downgradient
11/10/10 1406
11/17/10 1254
11/17/2010
515.5
U3426
N42
Shallow Well-750' downgradient
11/10/10 1346
11/17/10 1241
11/17/2010
ND
569.3
U3421
S1
Shallow Well-200'
11/10/10 1215
11/17/10 1204
11/17/2010
ND
ND
U3416
S2
Shallow Well-300'
11/10/10 1227
11/17/10 1202
11/17/2010
ND
ND
U3415
S3
Shallow Well-350'
11/10/10 1231
11/17/10 1200
11/17/2010
ND
ND
U3414
S4
Shallow Well-450'
11/10/10 1235
11/17/10 1149
11/17/2010
ND
ND
U3410
S5
Shallow Well-550'
11/10/10 1251
11/17/10 1147
11/17/2010
ND
ND
U3409
S6
Shallow Well-600'
11/10/10 1255
11/17/10 1145
11/17/2010
ND
ND
U3408
S7
Shallow Well-700'
11/10/10 1259
11/17/10 1134
11/17/2010
ND
ND
U3404
S8
Shallow Well-800'
11/10/10 1311
11/17/10 1132
11/17/2010
ND
ND
U3403
S9
Shallow well-850'
11/10/10 1314
11/17/10 1130
11/17/2010
ND
ND
U3418
S14
Deep well-250'-22' downgradient
11/10/10 1219
11/17/10 1206
11/17/2010
ND
569.6
44.7
U3419
S15
Deep well-250'-39' downgradient
11/10/10 1219
11/17/10 1208
11/17/2010
ND
569.0
22.8
U3412
S16
Deep Well-500'-22' downgradient
11/10/10 1239
11/17/10 1151
11/17/2010
ND
ND
U3413
S17
Deep well-500'-39' downgradient
11/10/10 1239
11/17/10 1153
11/17/2010
ND
ND
U3406
S18
Deep Well-750'-22' downgradient
11/10/10 1303
11/17/10 1136
11/17/2010
ND
ND
U3407
S19
Deep well-750'-39' downgradient
11/10/10 1303
11/17/10 1138
11/17/2010
ND
U3465
S20
Canal-(-50')
11/10/10 1015
11/17/10 1045
11/17/2010
516.6
0.857
570.0
6.24
U3464
S21
Canal-0'
11/10/10 1017
11/17/10 1047
11/17/2010
515.8
0.917
569.2
5.89
U3463
S22
Canal-50'
11/10/10 1019
11/17/10 1049
11/17/2010
516.2
0.808
570.6
5.50
U3462
S23
Canal-100'
11/10/10 1021
11/17/10 1051
11/17/2010
516.2
0.783
569.4
5.6
U3461
S24
Canal-200'
11/10/10 1023
11/17/10 1053
11/17/2010
516.8
0.648
569.2
6.84
U3459
S25
Canal-250'
11/10/10 1025
11/17/10 1055
11/17/2010
515.8
0.625
569.6
18.9
U3459D
S25
Canal-250'
11/10/10 1025
11/17/10 1055
11/17/2010
517.2
0.683
569.2
16.2
U3458
S26
Canal-300'
11/10/10 1027
11/17/10 1057
11/17/2010
514.8
0.898
570.2
21.7
U3457
S27
Canal-350'
11/10/10 1029
11/17/10 1059
11/17/2010
517.8
0.540
570.2
8.49
Page 13 of 19
48.7
ND
1,190
ND
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
516.4
Conc. ppb
0.937
RWT Results
Peak nm
570.8
Conc. ppb
U3456
S28
Canal-450'
11/10/10 1031
11/17/10 1101
11/17/2010
8.26
U3455
S29
Canal-500'
11/10/10 1033
11/17/10 1103
11/17/2010
515.0
47.6
569.4
20.1
U3455D
S29
Canal-500'
11/10/10 1033
11/17/10 1103
11/17/2010
515.2
45.2
569.2
20.3
U3454
S30
Canal-550'
11/10/10 1035
11/17/10 1105
11/17/2010
515.2
12.0
569.6
4.13
U3453
S31
Canal-600'
11/10/10 1037
11/17/10 1107
11/17/2010
515.2
13.8
570.0
7.58
U3452
S32
Canal-700'
11/10/10 1039
11/17/10 1109
11/17/2010
515.4
5.26
ND
U3451
S33
Canal-750'
11/10/10 1041
11/17/10 1111
11/17/2010
515.5
5.02
569.8
373
U3451D
S33
Canal-750'
11/10/10 1041
11/17/10 1111
11/17/2010
516.8
3.68
569.7
1,240
U3450
S34
Canal-800'
11/10/10 1043
11/17/10 1113
11/17/2010
515.6
2.86
569.0
13.7
U3449
S35
Canal-850'
11/10/10 1045
11/17/10 1115
11/17/2010
515.6
2.67
569.0
11.3
U3448
S36
Canal-950'
11/10/10 1047
11/17/10 1117
11/17/2010
515.2
1.95
568.0
7.85
U3447
S37
Canal-1000'
11/10/10 1049
11/17/10 1119
11/17/2010
515.4
2.62
568.2
8.73
U3446
S38
Canal-1050'
11/10/10 1051
11/17/10 1121
11/17/2010
514.6
1.97
569.0
5.68
U3445
S39
Canal-1100'
11/10/10 1053
11/17/10 1123
11/17/2010
515.6
1.17
570.4
5.38
U3417
S40
Shallow Well-250' downgradient
11/10/10 1223
11/17/10 1210
11/17/2010
ND
U3411
S41
Shallow well-500' downgradient
11/10/10 1247
11/17/10 1155
11/17/2010
515.3
U3405
S42
Shallow Well-750' downgradient
11/10/10 1307
11/17/10 1140
11/17/2010
ND
569.0
U3914
N1
Shallow Well-200'
11/17/10 1257
12/1/10 1257
12/1/2010
ND
ND
U3910
N2
Shallow Well-300'
11/17/10 1255
12/1/10 1255
12/1/2010
ND
ND
U3909
N3
Shallow Well-350'
11/17/10 1253
12/1/10 1253
12/1/2010
ND
ND
U3908
N4
Shallow Well-450'
11/17/10 1248
12/1/10 1248
12/1/2010
ND
ND
U3904
N5
Shallow Well-550'
11/17/10 1246
12/1/10 1246
12/1/2010
ND
ND
U3903
N6
Shallow Well-600'
11/17/10 1244
12/1/10 1244
12/1/2010
ND
ND
U3902
N7
Shallow Well-700'
11/17/10 1235
12/1/10 1235
12/1/2010
ND
568.7
U3897
N8
Shallow Well-800'
11/17/10 1233
12/1/10 1233
12/1/2010
ND
ND
ND
ND
40.3
ND
751
362
U3896
N9
Shallow well-850'
11/17/10 1231
12/1/10 1231
12/1/2010
ND
U3915
N10
Shallow Well-(-5)
11/17/10 1307
12/1/10 1307
12/1/2010
ND
ND
U3916
N11
Shallow Well-(-15')
11/17/10 1309
12/1/10 1309
12/1/2010
ND
ND
U3895
N12
Shallow Well-1005'
11/17/10 1227
12/1/10 1227
12/1/2010
ND
ND
U3894
N13
Shallow Well-1015'
11/17/10 1225
12/1/10 1225
12/1/2010
ND
ND
U3912
N14
Deep well-250'-22' downgradient
11/17/10 1259
12/1/10 1259
12/1/2010
ND
ND
U3913
N15
Deep well-250'-39' downgradient
11/17/10 1301
12/1/10 1301
12/1/2010
ND
ND
U3906
N16
Deep Well-500'-22' downgradient
11/17/10 1250
12/1/10 1250
12/1/2010
ND
ND
U3907
N17
Deep Well-500'-39' downgradient
11/17/10 1252
12/1/10 1252
12/1/2010
ND
ND
U3899
N18
Deep well-750'-22' downgradient
11/17/10 1237
12/1/10 1237
12/1/2010
ND
ND
U3901
N19
Deep well-750'-39' downgradient
11/17/10 1239
12/1/10 1239
12/1/2010
ND
ND
U4197
N20
Canal-(-50')
11/17/10 1040
12/1/10 1040
12/1/2010
ND
ND
U3957
N21
Canal-0'
11/17/10 1042
12/1/10 1042
12/1/2010
ND
ND
U3956
N22
Canal-50'
11/17/10 1044
12/1/10 1044
12/1/2010
ND
ND
U3955
N23
Canal-100'
11/17/10 1046
12/1/10 1046
12/1/2010
ND
ND
U3954
N24
Canal-200'
11/17/10 1048
12/1/10 1048
12/1/2010
ND
ND
U3953
N25
Canal-250'
11/17/10 1050
12/1/10 1050
12/1/2010
ND
569.0
81.5
U3953D
N25
Canal-250'
11/17/10 1050
12/1/10 1050
12/1/2010
ND
568.2
74.9
U3952
N26
Canal-300'
11/17/10 1052
12/1/10 1052
12/1/2010
ND
569.0
34.2
U3951
N27
Canal-350'
11/17/10 1054
12/1/10 1054
12/1/2010
ND
569.0
16.6
U3950
N28
Canal-450'
11/17/10 1056
12/1/10 1056
12/1/2010
515.6
10.4
568.4
7.29
U3949
N29
Canal-500'
11/17/10 1058
12/1/10 1058
12/1/2010
515.4
40.6
568.8
12.6
U3949D
N29
Canal-500'
11/17/10 1058
12/1/10 1058
12/1/2010
515.4
84.1
568.7
18.2
U3948
N30
Canal-550'
11/17/10 1100
12/1/10 1100
12/1/2010
515.8
8.13
569.2
6.73
U3947
N31
Canal-600'
11/17/10 1102
12/1/10 1102
12/1/2010
516.2
3.01
ND
U3946
N32
Canal-700'
11/17/10 1104
12/1/10 1104
12/1/2010
516.1
2.95
569.3
U3945
N33
Canal-750'
11/17/10 1106
12/1/10 1106
12/1/2010
515.0
2.07
569.0
202
U3945D
N33
Canal-750'
11/17/10 1106
12/1/10 1106
12/1/2010
516.5
1.61
568.8
160
U3944
N34
Canal-800'
11/17/10 1108
12/1/10 1108
12/1/2010
516.6
1.63
569.5
38.0
Page 14 of 19
54.5
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
11/17/10 1110
12/1/10 1110
517.2
Conc. ppb
0.944
RWT Results
Peak nm
N35
Canal-850'
U3942
N36
Canal-950'
11/17/10 1112
12/1/10 1112
12/1/2010
516.8
0.700
569.0
11.4
U3941
N37
Canal-1000'
11/17/10 1114
12/1/10 1114
12/1/2010
516.6
0.673
569.0
9.77
U3939
N38
Canal-1050'
11/17/10 1116
12/1/10 1116
12/1/2010
516.8
1.32
569.0
14.6
U3938
N39
Canal-1100'
11/17/10 1118
12/1/10 1118
12/1/2010
515.8
0.990
569.6
10.5
U3911
N40
Shallow Well-250' downgradient
11/17/10 1303
12/1/10 1303
12/1/2010
ND
567.6
2,780
U3905
N41
Shallow well -500' downgradient
11/17/10 1254
12/1/10 1254
12/1/2010
515.5
U3898
N42
Shallow Well-750' downgradient
11/17/10 1241
12/1/10 1241
12/1/2010
ND
569.2
U3893
S1
Shallow Well-200'
11/17/10 1204
12/1/10 1204
12/1/2010
ND
ND
U3889
S2
Shallow Well-300'
11/17/10 1202
12/1/10 1202
12/1/2010
ND
ND
U3888
S3
Shallow Well-350'
11/17/10 1200
12/1/10 1200
12/1/2010
ND
ND
U3887
S4
Shallow Well-450'
11/17/10 1149
12/1/10 1149
12/1/2010
ND
ND
U3883
S5
Shallow Well-550'
11/17/10 1147
12/1/10 1147
12/1/2010
ND
ND
U3882
S6
Shallow Well-600'
11/17/10 1145
12/1/10 1145
12/1/2010
ND
ND
U3881
S7
Shallow Well-700'
11/17/10 1134
12/1/10 1134
12/1/2010
ND
ND
U3876
S8
Shallow Well-800'
11/17/10 1132
12/1/10 1132
12/1/2010
ND
ND
U3875
S9
Shallow well-850'
11/17/10 1130
12/1/10 1130
12/1/2010
ND
ND
U3891
S14
Deep well-250'-22' downgradient
11/17/10 1206
12/1/10 1206
12/1/2010
ND
569.2
75.7
U3892
S15
Deep well-250'-39' downgradient
11/17/10 1208
12/1/10 1208
12/1/2010
ND
568.6
23.9
U3885
S16
Deep Well-500'-22' downgradient
11/17/10 1151
12/1/10 1151
12/1/2010
ND
ND
U3886
S17
Deep well-500'-39' downgradient
11/17/10 1153
12/1/10 1153
12/1/2010
ND
ND
U3878
S18
Deep Well-750'-22' downgradient
11/17/10 1136
12/1/10 1136
12/1/2010
ND
568.6
U3879
S19
Deep well-750'-39' downgradient
11/17/10 1138
12/1/10 1138
12/1/2010
ND
ND
U3937
S20
Canal-(-50')
11/17/10 1045
12/1/10 1045
12/1/2010
517.8
0.612
569.6
U3936
S21
Canal-0'
11/17/10 1047
12/1/10 1047
12/1/2010
516.2
0.610
569.4
6.92
U3935
S22
Canal-50'
11/17/10 1049
12/1/10 1049
12/1/2010
516.4
0.660
568.8
5.67
U3934
S23
Canal-100'
11/17/10 1051
12/1/10 1051
12/1/2010
516.2
0.768
569.4
6.37
U3933
S24
Canal-200'
11/17/10 1053
12/1/10 1053
12/1/2010
516.6
1.02
568.0
9.53
U3932
S25
Canal-250'
11/17/10 1055
12/1/10 1055
12/1/2010
517.6
1.58
569.3
98.4
U3932D
S25
Canal-250'
11/17/10 1055
12/1/10 1055
12/1/2010
516.6
1.36
569.2
51.8
U3931
S26
Canal-300'
11/17/10 1057
12/1/10 1057
12/1/2010
517.2
0.831
569.4
15.8
U3930
S27
Canal-350'
11/17/10 1059
12/1/10 1059
12/1/2010
516.6
0.913
568.8
9.36
U3929
S28
Canal-450'
11/17/10 1101
12/1/10 1101
12/1/2010
515.2
1.29
569.6
8.80
U3928
S29
Canal-500'
11/17/10 1103
12/1/10 1103
12/1/2010
515.4
57.9
570.0
8.33
U3928D
S29
Canal-500'
11/17/10 1103
12/1/10 1103
12/1/2010
515.3
181
ND
U3927
S30
Canal-550'
11/17/10 1105
12/1/10 1105
12/1/2010
515.2
9.34
570.0
5.90
U3926
S31
Canal-600'
11/17/10 1107
12/1/10 1107
12/1/2010
515.4
6.08
567.6
9.14
U3925
S32
Canal-700'
11/17/10 1109
12/1/10 1109
12/1/2010
515.6
2.84
ND
U3924
S33
Canal-750'
11/17/10 1111
12/1/10 1111
12/1/2010
516.5
1.52
569.2
209
U3924D
S33
Canal-750'
11/17/10 1111
12/1/10 1111
12/1/2010
516.5
1.75
568.8
284
U3923
S34
Canal-800'
11/17/10 1113
12/1/10 1113
12/1/2010
515.6
2.36
568.8
13.5
U3922
S35
Canal-850'
11/17/10 1115
12/1/10 1115
12/1/2010
515.6
1.65
569.4
8.60
U3921
S36
Canal-950'
11/17/10 1117
12/1/10 1117
12/1/2010
516.8
1.10
570.6
6.09
U3919
S37
Canal-1000'
11/17/10 1119
12/1/10 1119
12/1/2010
516.2
1.32
570.0
6.55
U3918
S38
Canal-1050'
11/17/10 1121
12/1/10 1121
12/1/2010
515.6
1.26
569.0
8.28
U3917
S39
Canal-1100'
11/17/10 1123
12/1/10 1123
12/1/2010
515.6
1.41
568.8
8.69
U3890
S40
Shallow Well-250' downgradient
11/17/10 1210
12/1/10 1210
12/1/2010
ND
U3884
S41
Shallow well-500' downgradient
11/17/10 1155
12/1/10 1155
12/1/2010
515.2
U3877
S42
Shallow Well-750' downgradient
11/17/10 1140
12/1/10 1140
12/1/2010
ND
568.9
U4642
N1
Shallow Well-200'
12/1/10 1257
12/15/10 1257
12/15/2010
ND
ND
U4637
N2
Shallow Well-300'
12/1/10 1255
12/15/10 1255
12/15/2010
ND
ND
U4636
N3
Shallow Well-350'
12/1/10 1253
12/15/10 1253
12/15/2010
ND
ND
U4635
N4
Shallow Well-450'
12/1/10 1248
12/15/10 1248
12/15/2010
ND
ND
U4631
N5
Shallow Well-550'
12/1/10 1246
12/15/10 1246
12/15/2010
ND
ND
32.7
569.6
Conc. ppb
U3943
Page 15 of 19
12/1/2010
Fluorescein Results
Peak nm
20.5
ND
1,420
12.5
4.73
ND
29.9
ND
959
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
U4630
N6
Shallow Well-600'
12/1/10 1244
12/15/10 1244
12/15/2010
ND
ND
U4629
N7
Shallow Well-700'
12/1/10 1235
12/15/10 1235
12/15/2010
ND
567.2
U4625
N8
Shallow Well-800'
12/1/10 1233
12/15/10 1233
12/15/2010
ND
ND
ND
Conc. ppb
3,330
U4624
N9
Shallow well-850'
12/1/10 1231
12/15/10 1231
12/15/2010
ND
U4643
N10
Shallow Well-(-5')
12/1/10 1307
12/15/10 1307
12/15/2010
ND
ND
U4644
N11
Shallow Well-(-15')
12/1/10 1309
12/15/10 1309
12/15/2010
ND
ND
U4623
N12
Shallow Well-1005'
12/1/10 1227
12/15/10 1227
12/15/2010
ND
ND
U4622
N13
Shallow Well-1015'
12/1/10 1225
12/15/10 1225
12/15/2010
ND
ND
U4639
N14
Deep well-250'-22' downgradient
12/1/10 1259
12/15/10 1259
12/15/2010
ND
ND
U4641
N15
Deep well-250'-39' downgradient
12/1/10 1301
12/15/10 1301
12/15/2010
ND
ND
U4633
N16
Deep Well-500'-22' downgradient
12/1/10 1250
12/15/10 1250
12/15/2010
ND
ND
U4634
N17
Deep Well-500'-39' downgradient
12/1/10 1252
12/15/10 1252
12/15/2010
ND
ND
U4627
N18
Deep well-750'-22' downgradient
12/1/10 1237
12/15/10 1237
12/15/2010
ND
ND
U4628
N19
Deep well-750'-39' downgradient
12/1/10 1239
12/15/10 1239
12/15/2010
ND
ND
U4686
N20
Canal-(-50')
12/1/10 1040
12/15/10 1040
12/15/2010
ND
ND
U4685
N21
Canal-0'
12/1/10 1042
12/15/10 1042
12/15/2010
ND
ND
U4684
N22
Canal-50'
12/1/10 1044
12/15/10 1044
12/15/2010
ND
ND
U4683
N23
Canal-100'
12/1/10 1046
12/15/10 1046
12/15/2010
ND
ND
U4682
N24
Canal-200'
12/1/10 1048
12/15/10 1048
12/15/2010
ND
ND
U4681
N25
Canal-250'
12/1/10 1050
12/15/10 1050
12/15/2010
ND
569.2
U4681D
N25
Canal-250'
12/1/10 1050
12/15/10 1050
12/15/2010
ND
569.0
46.3
U4679
N26
Canal-300'
12/1/10 1052
12/15/10 1052
12/15/2010
ND
569.6
8.27
U4678
N27
Canal-350'
12/1/10 1054
12/15/10 1054
12/15/2010
ND
567.0
6.14
U4677
N28
Canal-450'
12/1/10 1056
12/15/10 1056
12/15/2010
515.2
14.9
569.6
7.09
U4676
N29
Canal-500'
12/1/10 1058
12/15/10 1058
12/15/2010
515.5
180
ND
33.3
U4676D
N29
Canal-500'
12/1/10 1058
12/15/10 1058
12/15/2010
515.5
160
ND
U4675
N30
Canal-550'
12/1/10 1100
12/15/10 1100
12/15/2010
514.8
3.01
570.6
3.74
U4674
N31
Canal-600'
12/1/10 1102
12/15/10 1102
12/15/2010
515.8
1.29
569.2
4.31
U4673
N32
Canal-700'
12/1/10 1104
12/15/10 1104
12/15/2010
515.6
0.705
569.0
16.3
U4672
N33
Canal-750'
12/1/10 1106
12/15/10 1106
12/15/2010
516.1
1.50
569.2
60.0
U4672D
N33
Canal-750'
12/1/10 1106
12/15/10 1106
12/15/2010
517.0
1.40
569.0
62.2
U4671
N34
Canal-800'
12/1/10 1108
12/15/10 1108
12/15/2010
516.2
0.509
570.6
15.1
U4670
N35
Canal-850'
12/1/10 1110
12/15/10 1110
12/15/2010
514.6
0.646
569.4
11.0
U4669
N36
Canal-950'
12/1/10 1112
12/15/10 1112
12/15/2010
515.8
0.592
568.2
7.46
U4668
N37
Canal-1000'
12/1/10 1114
12/15/10 1114
12/15/2010
ND
568.4
4.92
U4667
N38
Canal-1050'
12/1/10 1116
12/15/10 1116
12/15/2010
ND
568.6
7.83
U4666
N39
Canal-1100'
12/1/10 1118
12/15/10 1118
12/15/2010
ND
568.8
3.52
U4638
N40
Shallow Well-250' downgradient
12/1/10 1303
12/15/10 1303
12/15/2010
ND
567.7
5,510
U4632
N41
Shallow well -500' downgradient
12/1/10 1254
12/15/10 1254
12/15/2010
515.8
U4626
N42
Shallow Well-750' downgradient
12/1/10 1241
12/15/10 1241
12/15/2010
ND
569.2
U4621
S1
Shallow Well-200'
12/1/10 1204
12/15/10 1204
12/15/2010
ND
ND
U4616
S2
Shallow Well-300'
12/1/10 1202
12/15/10 1202
12/15/2010
ND
ND
U4615
S3
Shallow Well-350'
12/1/10 1200
12/15/10 1200
12/15/2010
ND
ND
U4614
S4
Shallow Well-450'
12/1/10 1149
12/15/10 1149
12/15/2010
ND
ND
U4610
S5
Shallow Well-550'
12/1/10 1147
12/15/10 1147
12/15/2010
ND
ND
U4609
S6
Shallow Well-600'
12/1/10 1145
12/15/10 1145
12/15/2010
ND
ND
U4608
S7
Shallow Well-700'
12/1/10 1134
12/15/10 1134
12/15/2010
ND
ND
U4604
S8
Shallow Well-800'
12/1/10 1132
12/15/10 1132
12/15/2010
ND
ND
U4603
S9
Shallow well-850'
12/1/10 1130
12/15/10 1130
12/15/2010
ND
ND
U4618
S14
Deep well-250'-22' downgradient
12/1/10 1206
12/15/10 1206
12/15/2010
ND
569.2
33.7
U4619
S15
Deep well-250'-39' downgradient
12/1/10 1208
12/15/10 1208
12/15/2010
ND
569.8
19.8
U4612
S16
Deep Well-500'-22' downgradient
12/1/10 1151
12/15/10 1151
12/15/2010
ND
ND
U4613
S17
Deep well-500'-39' downgradient
12/1/10 1153
12/15/10 1153
12/15/2010
ND
ND
U4606
S18
Deep Well-750'-22' downgradient
12/1/10 1136
12/15/10 1136
12/15/2010
ND
568.2
Page 16 of 19
16.9
ND
682
21.0
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
12/15/10 1138
12/15/2010
ND
570.0
ND
12/1/10 1138
Fluorescein Results
Peak nm
Conc. ppb
RWT Results
Peak nm
Conc. ppb
U4607
S19
Deep well-750'-39' downgradient
3.28
U4665
S20
Canal-(-50')
12/1/10 1045
12/15/10 1045
12/15/2010
ND
U4664
S21
Canal-0'
12/1/10 1047
12/15/10 1047
12/15/2010
ND
ND
U4663
S22
Canal-50'
12/1/10 1049
12/15/10 1049
12/15/2010
ND
ND
U4662
S23
Canal-100'
12/1/10 1051
12/15/10 1051
12/15/2010
ND
ND
U4661
S24
Canal-200'
12/1/10 1053
12/15/10 1053
12/15/2010
ND
ND
U4659
S25
Canal-250'
12/1/10 1055
12/15/10 1055
12/15/2010
ND
568.6
U4659D
S25
Canal-250'
12/1/10 1055
12/15/10 1055
12/15/2010
ND
571.0
8.32
U4658
S26
Canal-300'
12/1/10 1057
12/15/10 1057
12/15/2010
ND
570.6
10.2
U4657
S27
Canal-350'
12/1/10 1059
12/15/10 1059
12/15/2010
ND
ND
U4656
S28
Canal-450'
12/1/10 1101
12/15/10 1101
12/15/2010
ND
U4655
S29
Canal-500'
12/1/10 1103
12/15/10 1103
12/15/2010
515.8
54.8
U4655D
S29
Canal-500'
12/1/10 1103
12/15/10 1103
12/15/2010
515.2
40.4
ND
U4654
S30
Canal-550'
12/1/10 1105
12/15/10 1105
12/15/2010
515.6
3.66
ND
U4653
S31
Canal-600'
12/1/10 1107
12/15/10 1107
12/15/2010
515.8
3.54
ND
U4652
S32
Canal-700'
12/1/10 1109
12/15/10 1109
12/15/2010
516.2
1.10
ND
U4651
S33
Canal-750'
12/1/10 1111
12/15/10 1111
12/15/2010
516.2
1.19
568.8
219
U4651D
S33
Canal-750'
12/1/10 1111
12/15/10 1111
12/15/2010
517.0
0.746
568.6
149
U4650
S34
Canal-800'
12/1/10 1113
12/15/10 1113
12/15/2010
517.2
0.611
ND
U4649
S35
Canal-850'
12/1/10 1115
12/15/10 1115
12/15/2010
517.8
0.624
ND
U4648
S36
Canal-950'
12/1/10 1117
12/15/10 1117
12/15/2010
515.2
0.525
ND
U4647
S37
Canal-1000'
12/1/10 1119
12/15/10 1119
12/15/2010
516.2
0.498
ND
U4646
S38
Canal-1050'
12/1/10 1121
12/15/10 1121
12/15/2010
517.6
0.607
ND
U4645
S39
Canal-1100'
12/1/10 1123
12/15/10 1123
12/15/2010
516.2
0.482
U4617
S40
Shallow Well-250' downgradient
12/1/10 1210
12/15/10 1210
12/15/2010
ND
U4611
S41
Shallow well-500' downgradient
12/1/10 1155
12/15/10 1155
12/15/2010
515.2
U4605
S42
Shallow Well-750' downgradient
12/1/10 1140
12/15/10 1140
12/15/2010
ND
569.4
U5003
N1
Shallow Well-200'
12/15/10 1257
12/29/10 1257
12/29/2010
ND
ND
U4998
N2
Shallow Well-300'
12/15/10 1255
12/29/10 1255
12/29/2010
ND
ND
U4997
N3
Shallow Well-350'
12/15/10 1253
12/29/10 1253
12/29/2010
ND
ND
U4996
N4
Shallow Well-450'
12/15/10 1248
12/29/10 1248
12/29/2010
ND
ND
U4992
N5
Shallow Well-550'
12/15/10 1246
12/29/10 1246
12/29/2010
ND
ND
U4991
N6
Shallow Well-600'
12/15/10 1244
12/29/10 1244
12/29/2010
ND
ND
U4990
N7
Shallow Well-700'
12/15/10 1235
12/29/10 1231
12/29/2010
ND
568.0
U4986
N8
Shallow Well-800'
12/15/10 1233
12/29/10 1233
12/29/2010
ND
ND
8.68
ND
ND
ND
ND
29.5
ND
792
8,770
U4985
N9
Shallow well-850'
12/15/10 1231
12/29/10 1235
12/29/2010
ND
ND
U5004
N10
Shallow Well-(-5')
12/15/10 1307
12/29/10 1307
12/29/2010
ND
ND
U5005
N11
Shallow Well-(-15')
12/15/10 1309
12/29/10 1309
12/29/2010
ND
ND
U4984
N12
Shallow Well-1005'
12/15/10 1227
12/29/10 1227
12/29/2010
ND
ND
U4983
N13
Shallow Well-1015'
12/15/10 1225
12/29/10 1225
12/29/2010
ND
ND
U5001
N14
Deep well-250'-22' downgradient
12/15/10 1259
12/29/10 1259
12/29/2010
ND
569.8
1,230
U5002
N15
Deep well-250'-39' downgradient
12/15/10 1301
12/29/10 1301
12/29/2010
ND
570.0
1,470
U4994
N16
Deep Well-500'-22' downgradient
12/15/10 1250
12/29/10 1250
12/29/2010
515.0
51.4
U4995
N17
Deep Well-500'-39' downgradient
12/15/10 1252
12/29/10 1252
12/29/2010
515.0
5.67
U4988
N18
Deep well-750'-22' downgradient
12/15/10 1237
12/29/10 1237
12/29/2010
ND
569.6
205
U4989
N19
Deep well-750'-39' downgradient
12/15/10 1239
12/29/10 1239
12/29/2010
ND
569.5
143
U5047
N20
Canal-(-50')
12/15/10 1040
12/29/10 1040
12/29/2010
ND
ND
U5046
N21
Canal-0'
12/15/10 1042
12/29/10 1042
12/29/2010
ND
ND
U5045
N22
Canal-50'
12/15/10 1044
12/29/10 1044
12/29/2010
ND
ND
U5044
N23
Canal-100'
12/15/10 1046
12/29/10 1046
12/29/2010
ND
ND
U5043
N24
Canal-200'
12/15/10 1048
12/29/10 1048
12/29/2010
ND
ND
U5042
N25
Canal-250'
12/15/10 1050
12/29/10 1050
12/29/2010
ND
570.0
15.6
U5042D
N25
Canal-250'
12/15/10 1050
12/29/10 1050
12/29/2010
ND
569.6
16.3
U5041
N26
Canal-300'
12/15/10 1052
12/29/10 1052
12/29/2010
ND
569.2
12.6
Page 17 of 19
ND
ND
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
Fluorescein Results
Peak nm
U5039
N27
Canal-350'
12/15/10 1054
12/29/10 1054
12/29/2010
ND
U5038
N28
Canal-450'
12/15/10 1056
12/29/10 1056
12/29/2010
516.2
U5037
N29
Canal-500'
12/15/10 1058
12/29/10 1058
12/29/2010
515.2
Conc. ppb
RWT Results
Peak nm
Conc. ppb
569.6
7.52
2.08
569.4
7.32
25.5
ND
ND
U5037D
N29
Canal-500'
12/15/10 1058
12/29/10 1058
12/29/2010
515.5
35.5
U5036
N30
Canal-550'
12/15/10 1100
12/29/10 1100
12/29/2010
515.8
1.85
U5035
N31
Canal-600'
12/15/10 1102
12/29/10 1102
12/29/2010
ND
U5034
N32
Canal-700'
12/15/10 1104
12/29/10 1104
12/29/2010
516.8
569.2
11.0
U5033
N33
Canal-750'
12/15/10 1106
12/29/10 1106
12/29/2010
ND
569.2
38.7
ND
ND
0.544
U5033D
N33
Canal-750'
12/15/10 1106
12/29/10 1106
12/29/2010
ND
569.6
40.7
U5032
N34
Canal-800'
12/15/10 1108
12/29/10 1108
12/29/2010
ND
569.6
21.4
U5031
N35
Canal-850'
12/15/10 1110
12/29/10 1110
12/29/2010
ND
569.6
15.1
U5030
N36
Canal-950'
12/15/10 1112
12/29/10 1112
12/29/2010
ND
568.6
11.1
U5029
N37
Canal-1000'
12/15/10 1114
12/29/10 1114
12/29/2010
ND
569.4
7.09
U5028
N38
Canal-1050'
12/15/10 1116
12/29/10 1116
12/29/2010
ND
569.2
10.2
U5027
N39
Canal-1100'
12/15/10 1118
12/29/10 1118
12/29/2010
ND
ND
U4999
N40
Shallow Well-250' downgradient
12/15/10 1303
12/29/10 1303
12/29/2010
ND
U4993
N41
Shallow well -500' downgradient
12/15/10 1254
12/29/10 1254
12/29/2010
515.3
U4987
N42
Shallow Well-750' downgradient
12/15/10 1241
12/29/10 1241
12/29/2010
ND
569.6
U4982
S1
Shallow Well-200'
12/15/10 1204
12/29/10 1204
12/29/2010
ND
ND
U4977
S2
Shallow Well-300'
12/15/10 1202
12/29/10 1202
12/29/2010
ND
ND
U4976
S3
Shallow Well-350'
12/15/10 1200
12/29/10 1200
12/29/2010
ND
ND
U4975
S4
Shallow Well-450'
12/15/10 1149
12/29/10 1149
12/29/2010
ND
ND
U4971
S5
Shallow Well-550'
12/15/10 1147
12/29/10 1147
12/29/2010
ND
ND
U4970
S6
Shallow Well-600'
12/15/10 1145
12/29/10 1145
12/29/2010
ND
ND
U4969
S7
Shallow Well-700'
12/15/10 1134
12/29/10 1134
12/29/2010
ND
ND
U4965
S8
Shallow Well-800'
12/15/10 1132
12/29/10 1132
12/29/2010
ND
ND
U4964
S9
Shallow well-850'
12/15/10 1130
12/29/10 1130
12/29/2010
ND
ND
U4979
S14
Deep well-250'-22' downgradient
12/15/10 1206
12/29/10 1206
12/29/2010
ND
570.2
7.89
U4981
S15
Deep well-250'-39' downgradient
12/15/10 1208
12/29/10 1208
12/29/2010
ND
567.6
3.93
U4973
S16
Deep Well-500'-22' downgradient
12/15/10 1151
12/29/10 1151
12/29/2010
515.4
14.4
U4974
S17
Deep well-500'-39' downgradient
12/15/10 1153
12/29/10 1153
12/29/2010
515.8
1.24
U4967
S18
Deep Well-750'-22' downgradient
12/15/10 1136
12/29/10 1136
12/29/2010
ND
570.6
279
U4968
S19
Deep well-750'-39' downgradient
12/15/10 1138
12/29/10 1138
12/29/2010
ND
569.8
60.3
U5026
S20
Canal-(-50')
12/15/10 1045
12/29/10 1045
12/29/2010
ND
ND
U5025
S21
Canal-0'
12/15/10 1047
12/29/10 1047
12/29/2010
ND
ND
U5024
S22
Canal-50'
12/15/10 1049
12/29/10 1049
12/29/2010
ND
ND
U5023
S23
Canal-100'
12/15/10 1051
12/29/10 1051
12/29/2010
ND
ND
U5022
S24
Canal-200'
12/15/10 1053
12/29/10 1053
12/29/2010
ND
ND
U5021
S25
Canal-250'
12/15/10 1055
12/29/10 1055
12/29/2010
ND
570.0
10.7
U5021D
S25
Canal-250'
12/15/10 1055
12/29/10 1055
12/29/2010
ND
568.2
13.5
U5019
S26
Canal-300'
12/15/10 1057
12/29/10 1057
12/29/2010
ND
570.0
8.02
U5018
S27
Canal-350'
12/15/10 1059
12/29/10 1059
12/29/2010
ND
ND
U5017
S28
Canal-450'
12/15/10 1101
12/29/10 1101
12/29/2010
ND
U5016
S29
Canal-500'
12/15/10 1103
12/29/10 1103
12/29/2010
515.4
7.31
ND
U5016D
S29
Canal-500'
12/15/10 1103
12/29/10 1103
12/29/2010
514.8
8.01
ND
U5015
S30
Canal-550'
12/15/10 1105
12/29/10 1105
12/29/2010
515.6
3.34
ND
U5014
S31
Canal-600'
12/15/10 1107
12/29/10 1107
12/29/2010
514.8
2.50
ND
U5013
S32
Canal-700'
12/15/10 1109
12/29/10 1109
12/29/2010
515.6
1.16
ND
U5012
S33
Canal-750'
12/15/10 1111
12/29/10 1111
12/29/2010
517.6
0.822
569.8
22.3
U5012D
S33
Canal-750'
12/15/10 1111
12/29/10 1111
12/29/2010
516.2
0.796
569.0
23.2
U5011
S34
Canal-800'
12/15/10 1113
12/29/10 1113
12/29/2010
516.8
0.855
569.6
5.29
U5010
S35
Canal-850'
12/15/10 1115
12/29/10 1115
12/29/2010
ND
U5009
S36
Canal-950'
12/15/10 1117
12/29/10 1117
12/29/2010
ND
ND
U5008
S37
Canal-1000'
12/15/10 1119
12/29/10 1119
12/29/2010
ND
ND
Page 18 of 19
567.7
41.3
7,090
ND
1,600
ND
ND
ND
ND
Ozark Underground Laboratory
L-31N Seepage Project
MacVicar, Federico and Lamb
Table 1. Results for charcoal samplers analyzed for the presence of fluorescein and rhodamine WT (RWT) dyes.
Peak wavelengths are reported in nanometers (nm); dye concentrations are reported in parts per billion (ppb).
OUL
Station
#
#
Station Name
Date/Time
Date/Time
Date
Placed
Recovered
Recovered
12/29/10 1121
12/29/2010
Fluorescein Results
Peak nm
Conc. ppb
ND
RWT Results
Peak nm
U5007
S38
Canal-1050'
12/15/10 1121
U5006
S39
Canal-1100'
12/15/10 1123
12/29/10 1123
12/29/2010
ND
ND
U4978
S40
Shallow Well-250' downgradient
12/15/10 1210
12/29/10 1210
12/29/2010
ND
ND
U4972
S41
Shallow well-500' downgradient
12/15/10 1155
12/29/10 1155
12/29/2010
515.4
U4966
S42
Shallow Well-750' downgradient
12/15/10 1140
12/29/10 1140
12/29/2010
ND
569.8
U6128
N1
Shallow Well-200'
12/29/10 1257
2/9/11 1257
2/9/2011
ND
ND
U6124
N2
Shallow Well-300'
12/29/10 1255
2/9/11 1255
2/9/2011
ND
ND
U6123
N3
Shallow Well-350'
12/29/10 1253
2/9/11 1253
2/9/2011
ND
ND
U6122
N4
Shallow Well-450'
12/29/10 1248
2/9/11 1248
2/9/2011
ND
ND
U6117
N5
Shallow Well-550'
12/29/10 1246
2/9/11 1246
2/9/2011
ND
ND
U6116
N6
Shallow Well-600'
12/29/10 1244
2/9/11 1244
2/9/2011
ND
ND
U6115
N7
Shallow Well-700'
12/29/10 1235
2/9/11 1235
2/9/2011
ND
568.0
U6111
N8
Shallow Well-800'
12/29/10 1233
2/9/11 1233
2/9/2011
ND
ND
Conc. ppb
ND
73.3
ND
1,080
6,670
U6110
N9
Shallow well-850'
12/29/10 1231
2/9/11 1231
2/9/2011
ND
ND
U6129
N10
Shallow Well-(-5')
12/29/10 1307
2/9/11 1307
2/9/2011
ND
ND
U6130
N11
Shallow Well-(-15')
12/29/10 1309
2/9/11 1309
2/9/2011
ND
ND
U6109
N12
Shallow Well-1005'
12/29/10 1227
2/9/11 1227
2/9/2011
ND
ND
U6108
N13
Shallow Well-1015'
12/29/10 1225
2/9/11 1225
2/9/2011
ND
ND
U6126
N14
Deep well-250'-22' downgradient
12/29/10 1259
2/9/11 1259
2/9/2011
ND
568.4
10,700
U6127
N15
Deep well-250'-39' downgradient
12/29/10 1301
2/9/11 1301
2/9/2011
ND
568.1
4,200
U6119
N16
Deep Well-500'-22' downgradient
12/29/10 1250
2/9/11 1250
2/9/2011
515.5
194
U6121
N17
Deep Well-500'-39' downgradient
12/29/10 1252
2/9/11 1252
2/9/2011
515.3
23.7
U6113
N18
Deep well-750'-22' downgradient
12/29/10 1237
2/9/11 1237
2/9/2011
ND
568.3
U6114
N19
Deep well-750'-39' downgradient
12/29/10 1239
2/9/11 1239
2/9/2011
ND
569.6
993
U6125
N40
Shallow Well-250' downgradient
12/29/10 1303
2/9/11 1303
2/9/2011
ND
567.4
6,170
U6118
N41
Shallow well -500' downgradient
12/29/10 1254
2/9/11 1254
2/9/2011
515.6
U6112
N42
Shallow Well-750' downgradient
12/29/10 1241
2/9/11 1241
2/9/2011
ND
567.9
U6107
S1
Shallow Well-200'
12/29/10 1204
2/9/11 1204
2/9/2011
ND
ND
U6103
S2
Shallow Well-300'
12/29/10 1202
2/9/11 1202
2/9/2011
ND
ND
U6102
S3
Shallow Well-350'
12/29/10 1200
2/9/11 1200
2/9/2011
ND
ND
U6101
S4
Shallow Well-450'
12/29/10 1149
2/9/11 1149
2/9/2011
ND
ND
U6096
S5
Shallow Well-550'
12/29/10 1147
2/9/11 1147
2/9/2011
ND
ND
U6095
S6
Shallow Well-600'
12/29/10 1145
2/9/11 1145
2/9/2011
ND
ND
U6094
S7
Shallow Well-700'
12/29/10 1134
2/9/11 1134
2/9/2011
ND
ND
U6090
S8
Shallow Well-800'
12/29/10 1132
2/9/11 1132
2/9/2011
ND
ND
U6089
S9
Shallow well-850'
12/29/10 1130
2/9/11 1130
2/9/2011
ND
ND
U6105
S14
Deep well-250'-22' downgradient
12/29/10 1206
2/9/11 1206
2/9/2011
ND
ND
U6106
S15
Deep well-250'-39' downgradient
12/29/10 1208
2/9/11 1208
2/9/2011
ND
U6098
S16
Deep Well-500'-22' downgradient
12/29/10 1151
2/9/11 1151
2/9/2011
515.3
43.3
U6099
S17
Deep well-500'-39' downgradient
12/29/10 1153
2/9/11 1153
2/9/2011
515.8
6.25
U6092
S18
Deep Well-750'-22' downgradient
12/29/10 1136
2/9/11 1136
2/9/2011
ND
570.0
1,450
U6093
S19
Deep well-750'-39' downgradient
12/29/10 1138
2/9/11 1138
2/9/2011
ND
569.6
236
U6104
S40
Shallow Well-250' downgradient
12/29/10 1210
2/9/11 1210
2/9/2011
ND
ND
U6097
S41
Shallow well-500' downgradient
12/29/10 1155
2/9/11 1155
2/9/2011
515.6
U6091
S42
Shallow Well-750' downgradient
12/29/10 1140
2/9/11 1140
2/9/2011
ND
Page 19 of 19
189
ND
ND
6,000
ND
12,600
ND
76.7
ND
ND
ND
569.8
1,510
Appendix 3
Ardaman & Associates (2011)
L-31N Seepage Barrier Investigation, Miami-Dade County, Florida
Cone penetrometer testing results
Barrier wall borings notes
L-31N Barrier Testing
CPT
1
2
3
4
5
6
7
8
9
10
11
12
13
Location
150
250
350
450
490
495
500
505
510
550
650
750
850
Average
Refusal
Depth
16.9
18.2
18.0
13.7
17.2
17.4
18.0
17.1
16.8
16.9
16.9
17.6
12.5
16.7
Distances from south end of barrier
Disturbed: q>30
3/9/2011
Disturbed
Depth
14.8
13.5
12.2
13.0
13.0
13.0
15.0
13.0
14.0
12.5
12.8
17.0
10.5
13.4
Disturbed
Thickness
2.1
4.7
5.8
0.7
4.2
4.4
3.0
4.1
2.8
4.4
4.1
0.6
2.0
3.3
4/7/2011
Open Hole Depth to
Depth
Water
7.5
4.3
13.5
4.3
10
3.6
2
no
2
no
13.5
3.5
13.5
3.5
12.5
3.5
14.5
3.5
collapsed no
13.5
3.2
2.5
no
not found no
4/4/2011
L-31 Seepage Wall Borings
Ardaman & Associates – Miami Office Manager - Evelio Horta / Driller - George
Jeff Rosenfeld – MFL and Les Bromwell – BCI
Two borings – sampled using split spoons and manual-operated hammer until 15’ deep
(when limestone pebbles/ sand size material encountered) and then switched to
automated hammer and recorded blow counts
Borings drilled adjacent to Ardaman CPT holes:
CPT3 - 350’ from south end of wall (still open to depth of 11’)
CPT showed elevated resistance starting at 12.5’ and refusal at 18’)
CPT13 - 850’ from south end of wall (still open to depth of 12’)
CPT showed elevated resistance starting at 10.5’ and refusal at 12.5’)
Bottom of trench at approximately 18-20’ and Q4 hard layer at approximately 14-16’
Trench approximately 28” wide and both CPT and borings within wall material
CPT-3
0-8’
full recovery – full bentonite material cores – broken material on photo due to
removal from split spoon – depth to water at approximately 3’ – light grey to 3’ darker
brown from 3’ to 8’
8-10’
approximate 50% recovery - upper section full formed core as above / lower
section material was more wet not as formed.
10-12’
0% recovery – not sure why – split spoon had catcher so it would seem that
material was fluid and drained from spoon. Lower probability that material was fine
sand that was not retained in spoon.
12-15’
Driller recommended 3’ penetration in 2’ spoon to try to compact material so it
would be retained in spoon. Full spoon recovery. 12-14.5 (?) – formed bentonite
material core but wetter than above – also noticed fine grained material within core.
From 14.5-15’ (?) – limestone pebbles
15-17’
“fill material” from milling trench? – some formed core in spoon (due to wet
condition vs. presence of slurry?). Seemed to be more related to being wet – some but
not a lot of slurry material present (Blow counts – 3,3,3,3)
17-18.5
“fill material” as above (Blow counts – 5,5,6)
18.5 – 19’ “fill material” as above (Blow counts – 46) - refusal at 19’
Material consolidated within portion of core box
Row 3
0-8’
Row 4
8-15’
Row 5
15-19’
Samples also collected in glass jars
Les took jars contained sandy material from 15-17 and 17-18.5 for possible permeability
testing by forming material within test vessel.
CPT-13
0-10’
full recovery – full bentonite material cores – broken material on photo due to
removal from split spoon – depth to water at approximately 3’ – light grey to 3’ darker
brown from 3’ to 10’. Could see fill material within bentonite from 7-10’ and feel sand
within the bentonite.
10-13
missing zone in CPT-3. Did 3’ penetration in 2’ spoon to try to compact
material so it would be retained in spoon. Full spoon recovery – wetter material from 1011’(?) – more cohesive 11-13’(?).
13-15
13-14’ wet material (not as formed)
14-14.5’ formed core but limestone pebbles within bentonite “shell”
14.5-15’ limestone pebbles (0.5 – 1”)
15-17
25% recovery – limestone pebbles as above –some wet slurry material
(Blow counts – 3,3,3,4) so there was material - just not recovered
17-19
full recovery – 17-18 limestone pebbles as above with some slurry material
18-19 clean limestone pebbles and fine material – no slurry
(Blow counts – 5,7,8,8)
19-20
limestone pebbles – no slurry (Blow counts – 8,16)
Material kept in core box – no fine grained material (as in CPT-3) to test