Supplemental Data 1: Additional Tables CRITICAL REVIEW OF MERCURY SQVS FOR THE PROTECTION OF BENTHIC INVERTEBRATES Table S1. Co-occurrence sediment quality values for mercury Table S2. Central tendency and upper bound statistics of concentrations of total mercury in soil and sediment in North America. Table S3. Equilibrium partitioning sediment quality values for mercury References follow Tables S1 to S3. 2 Supplemental Table S1. Co-occurrence Sediment Quality Values for mercury. Sediment Quality Values Rare Effect Level Likelihood of Cooccurrence with Adverse Effects Low Rare Effect Level Water Salinity Salt Sediment Quality Value (mg/kg, dw) 0.051 Low Fresh 0.094 CCME 1995 Threshold Effect Level Low Estuarine/Salt 0.13 MacDonald et al. 1996 T20, Logistic Regression Model Low Estuarine/Salt 0.14 Field et al. 2002 Effects Range Low Low Estuarine/Salt/ Fresh 0.15 Long and Morgan 1990, Long et al. 1995 Study Reference CCME 1995 Subsequent Uses or Regulatory Applications Cited in: MacDonald et al. 1999, Environment Canada and Ministère du Développement durable, de l’Environnement et des Parcs du Québec, 2007 Cited in: MacDonald et al. 1999, Environment Canada and Ministère du Développement durable, de l’Environnement et des Parcs du Québec, 2007 Cited in: MacDonald et al. 1999, Burton 2002, MacDonald et al. 1996 Also known as: Interim Sediment Quality Guideline (CCME 1999, CCME 2012, Environment Canada 1999, Environment Canada and Ministère du Développement durable, de l’Environnement et des Parcs du Québec 2007, Nagpal et al. 2006, ORNL 2012, NSDOE 2004) Cited in: NOAA 2008 Cited in: MacDonald et al. 1999, Burton 2002, MacDonald et al. 1996, ORNL 2012, NOAA 2008, OSWER 1996, Texas CEQ 2006 Also known as: Interim Sediment Quality Guideline-Low (ANZECC/ARMCANZ 2000), Lowest Effect Level (NYSDEC 1999) Supplemental Table S1, continued. Sediment Quality Values Threshold Effect Level Likelihood of Cooccurrence with Adverse Effects Low 3 Water Salinity Fresh Sediment Quality Value (mg/kg, dw) 0.174 Study Reference Smith et al. 1996 Subsequent Uses or Regulatory Applications Cited in: MacDonald et al. 1999, Burton 2002, MacDonald et al. 2000, Environment Canada and Ministère du Développement durable de l’Environnement et des Parcs du Québec 2007, NOAA 2008, Also known as: Interim Sediment Quality Guideline (CCME 1999, CCME 2012, Environment Canada 1999, Nagpal et al. 2006, NSDOE 2004, ORNL 2012), Ecological Screening Level (USEPA 2003), Système d’évaluation de la qualité de l’eau des cours d’eau (Evaluation System of water quality of rivers; MEDD and Agences de l’eau 2003) Cited in: Burton 2002, NOAA 2008, ORNL 2012, Texas CEQ 2006, USEPA 2012, WDNR 2003 Consensus Based Threshold Effect Concentration Low Fresh 0.18 MacDonald et al. 2000 Lowest Effect Level Low Fresh 0.2 Persaud et al. 1993 Cited in: MacDonald et al. 1999, Burton 2002, NOAA 2008, ORNL 2012 Probable Apparent Effects Threshold High Fresh 0.22 Cubbage et al. 1997 Cited in: MacDonald et al. 1999 Consensus 1 value Low Fresh 0.23 none known Occasional Effect Level High Fresh 0.25 de Deckere et al. 2011 CCME 1995 Cited in: MacDonald et al. 1999, Environment Canada and Ministère du Développement durable, de l’Environnement et des Parcs du Québec, 2007 Supplemental Table S1, continued. Sediment Quality Values Proposed Interim Sediment Quality Value-low Likelihood of Cooccurrence with Adverse Effects Low 4 Water Salinity Salt Sediment Quality Value (mg/kg, dw) 0.28 Study Reference Chapman et al. 1999a Subsequent Uses or Regulatory Applications Cited in: Burton 2002 Occasional Effect Level High Salt 0.29 CCME 1995 Cited in: MacDonald et al. 1999, Environment Canada and Ministère du Développement durable, de l’Environnement et des Parcs du Québec, 2007 none known T50, Northern California Logistic Regression Model High Estuarine/Salt 0.3 Bay et al. 2012 Apparent Effects Threshold High Salt 0.41 Barrick et al. 1988 Moderate Chemical Score Index High Fresh/Salt 0.45 Ritter et al. 2012 Cited in: MacDonald et al. 1999, ORNL 2012 Also known as: Screening Level (USACE et al. 2009), Sediment Quality Standard (WSDOE 2011), Low Apparent Effects Threshold (Vidal and Bay 2005) none known T50, Logistic Regression Model High Estuarine/Salt 0.48 Field et al. 2002 Cited in: NOAA 2008 Supplemental Table S1, continued. Sediment Quality Values Probable Effect Level Likelihood of Cooccurrence with Adverse Effects High 5 Water Salinity Fresh Sediment Quality Value (mg/kg, dw) 0.486 Study Reference Smith et al. 1996 Subsequent Uses or Regulatory Applications Cited in: Burton 2002, CCME 1999, CCME 2012, Environment Canada 1999, Environment Canada and Ministère du Développement durable de l’Environnement et des Parcs du Québec 2007, MacDonald et al. 1999, MacDonald et al. 2000, Nagpal et al. 2006, NOAA 2008, NSDOE 2004, ORNL 2012, Also known as: Système d’évaluation de la qualité de l’eau des cours d’eau (Evaluation System of water quality of rivers; MEDD and Agences de l’eau 2003) Cited in: MacDonald et al. 1999 Also known as: Upper Effects Threshold (Buchman 1999, NOAA 2008) Apparent Effects Threshold High Fresh 0.56 Cubbage et al. 1997 Apparent Effects Threshold High Estuarine/Salt 0.59 Barrick et al. 1988 Cited in: MacDonald et al. 1999, ORNL 2012, Gries and Waldow 1997 Also known as: Sediment Impact Zone Maximum Level and Sediment Cleanup Screening Level/Minimum Cleanup Level (WSDOE 2011) Consensus Midpoint Effect Concentration High Fresh/Salt 0.6 Vidal and Bay 2005 Cited in: Ritter et al. 2012 Consensus Based Midpoint Effect Concentration High Fresh 0.64 MacDonald et al. 2000 Cited in: WDNR 2003 Supplemental Table S1, continued. 6 Sediment Quality Values Probable Effect Level Likelihood of Cooccurrence with Adverse Effects High Effect Range Median High Estuarine/Salt/ Fresh 0.71 Long et al. 1995 Frequent Effect Level High Fresh 0.87 CCME 1995 Apparent Effects Threshold High Salt 0.88 Barrick et al. 1988 T50, California Logistic Regression Model High Estuarine/Salt 1 Bay et al. 2008 Cited in: MacDonald et al. 1999, Bay et al. 2012, Ritter et al. 2012 Interim Sediment Quality Guideline-high High Fresh/Salt 1 ANZECC/ARMCANZ 2000 (Long et al. 1995 rounded) Cited in: MacDonald et al. 1999, Burton 2002, Chapman et al. 1999b Also known as: Upper Chemical Exceedance Level (HKG CEDD 2002) Water Salinity Estuarine/Salt Sediment Quality Value (mg/kg, dw) 0.7 Study Reference MacDonald et al. 1996 Subsequent Uses or Regulatory Applications Cited in: ORNL 2012, Burton 2002, Environment Canada and Ministère du Développement durable de l’Environnement et des Parcs du Québec 2007, MacDonald et al. 1996, Nagpal et al. 2006, CCME 1999, CCME 2012, Environment Canada 1999, NSDOE 2004, NOAA 2008, Fairey et al. 2001 Cited in: MacDonald et al. 1999, Burton 2002, MacDonald et al. 1996, NOAA 2008, NJDEP 2010, NYSDEC 1999, ORNL 2012, Ritter et al. 2012 Cited in: MacDonald et al. 1999, Environment Canada and Ministère du Développement durable, de l’Environnement et des Parcs du Québec, 2007 Cited in: MacDonald et al. 1999 Supplemental Table S1, continued. Sediment Quality Values Consensus Based Probable Effect Concentration Likelihood of Cooccurrence with Adverse Effects High 7 Water Salinity Fresh Sediment Quality Value (mg/kg, dw) 1.06 Study Reference MacDonald et al. 2000 Subsequent Uses or Regulatory Applications Cited in: Burton 2002, NOAA 2008, ORNL 2012, WDNR 2003 Chemistry-Toxicity Test (upper limit)/Uniform Key Content High Salt 1.2 Stronkhorst et al. 2001 Cited in: Manz et al. 2007 Consensus 2 value High Fresh 1.2 not known Effect Range Median High Estuarine/Salt 1.3 de Deckere et al. 2011 Long and Morgan 1990 Apparent Effects Threshold High Estuarine/Salt 1.4 Gries and Waldow 1997 none known Frequent Effect Level High Salt 1.4 CCME 1995 Probable Apparent Effects Threshold High Fresh 1.6 Cubbage et al. 1997 Cited in: MacDonald et al. 1999, Environment Canada and Ministère du Développement durable, de l’Environnement et des Parcs du Québec, 2007 Cited in: MacDonald et al. 1999 T80, Logistic Regression Model High Estuarine/Salt 1.7 Field et al. 2002 none known Severe Effect Level High Fresh 2 Persaud et al. 1993 Cited in: MacDonald et al. 1999, Burton 2002, Cubbage et al. 1997, NOAA 2008, ORNL 2012 Cited in: MacDonald et al. 1999, Burton 2002 Also known as: Disposal Option Sediment Screening Criteria Wetlands Creation Noncover (CDWR 1995), Severe Effect Level (NYSDEC 1999) Supplemental Table S1, continued. Sediment Quality Values Apparent Effects Threshold Likelihood of Cooccurrence with Adverse Effects High 8 Water Salinity Salt Sediment Quality Value (mg/kg, dw) 2.1 Study Reference Barrick et al. 1988 Subsequent Uses or Regulatory Applications Cited in: MacDonald et al. 1999, Gries and Waldow 1997 Also known as: High Apparent Effects Threshold (Vidal and Bay 2005) Apparent Effects Threshold High Estuarine/Salt 2.3 Gries and Waldow 1997 none known Apparent Effects Threshold High Fresh 2.7 Cubbage et al. 1997 Cited in: MacDonald et al. 1999 9 Supplemental Table S2. Central tendency and upper bound statistics of concentrations of total mercury in soil and sediment in North America. Matrix Surface and subsurface soils Marine sediment Location California Upper Bound Mercury Concentration (mg/kg) 1.5 Maximum n 73 Reference Dragun and Chiasson 1991 Bradford et al. 1996 California 0.26 Mean 0.9 Maximum 50 California, <2.5 feet < 0.1 Median 0.3 99th Percentile 1604 New Jersey, Urban Piedmont New Jersey, Urban Coastal Plain New Jersey, Rural Ridge and Valley Province New Jersey, Rural Highlands Province New Jersey, Rural Coastal Plain Province 0.18 Median 0.63 90th Percentile 67 Sanders 2003 < 0.1 Median 0.21 90th Percentile 91 Sanders 2003 0.1 Median 0.15 90th Percentile 23 Sanders 2003 0.09 Median 0.18 90th Percentile 23 Sanders 2003 0.04 Median 0.14 90th Percentile 44 Sanders 2003 Michigan < 0.1 Median 0.6 Maximum 431 MDEQ 2005 United States 0.044 Median 1.956 Maximum 312 Burt et al. 2003 -- -- 0.57 Maximum NA Chapman et al. 1999b (Summary of various sources) 0.08 Mean 0.28 Maximum 38 Tetra Tech 1985 0.0404 Mean 0.063 Maximum 28 0.082 Mean 0.234 Maximum 24 Bloom and Crecelius 1987 Crecelius et al. 1975 0.013 Mean -- -- 42 Di Guilio and Ryan 1987 0.07 Mean -- -- NA Alberts et al. 1990 Coastal United States and Coastal Inlets of British Columbia Puget Sound Reference Areas Estuarine sediment Central Tendency Mercury Concentration (mg/kg) 0.15 Mean Central Puget Sound, Washington Puget Sound, Washington Albemarle-Pamlico Peninsula, North Carolina Sapelo Island, Georgia Hunter et al. 2005 Supplemental Table S2, continued. Matrix Freshwater Sediment Location Apalachicola River, Florida Apalachicola River, Florida Apalachicola River, Florida Patuxent River, Maryland 10 Central Tendency Mercury Concentration (mg/kg) 0.03 Mean Upper Bound Mercury Concentration (mg/kg) --- n NA Reference Horowitz and Elrick 1987 0.04 Mean -- -- NA Horowitz and Elrick 1987 0.01 Mean -- -- NA Horowitz and Elrick 1987 0.06 Mean -- -- NA Horowitz and Elrick 1987 Patuxent River, Maryland 0.09 Mean -- -- NA Horowitz and Elrick 1987 South Bay, Manitoulin Island, Ontario Great Lakes, Illinois streams, Indiana lakes and streams 0.228 Mean 0.490 Maximum NA Thomas 1972 -- -- 0.44 Maximum NA Chapman et al. 1999b (Summary of various sources) 80 northern Minnesota lakes Southern Lake Michigan, Michigan and Wisconsin Southern Lake Michigan, Michigan and Wisconsin Lake Huron, Michigan and Ontario Elephant Butte Reservoir, New Mexico Lake Erie, Ohio Great Slave Lake, Canada LaHave River System, Nova Scotia Sindicich Lagoon, Briones Regional Park, California Sindicich Lagoon, Briones Regional Park, California 0.160 Mean 0.331 Maximum NA Sorenson et al. 1990 -- -- 0.10 Maximum NA Frye and Shimp 1973 -- -- 0.06 Maximum NA Kennedy et al. 1971 0.222 Mean 0.805 Maximum 163 Thomas 1973 0.057 Mean 0.089 Maximum 245 Garcia and Kidd 1979 0.08 28 Mean Mean 0.19 100 Maximum Maximum NA 6 Kemp and Dell 1976 Allan 1979 0.34 Mean 1.06 Maximum 5 < 0.15 Mean -- -- NA Cranston and Buckley 1972 Bryden et al. 1991 0.12 Mean -- -- NA Bryden et al. 1991 Supplemental Table S2, continued. Matrix Location Ned Wilson Lake, Colorado Mississippi River at Venice, Louisiana Mississippi River at Tarbert, Louisiana Lake Bruin, Louisiana Willamette River, Doane Lake Outlet, Oregon Willamette River, Columbia Slough, Oregon Willamette River, Swan Island, Oregon Upper Rockaway River, New Jersey Cranberry Lake, New York Sagamore Lake, New York Woods Lake, New York Lake Ontario, New York and Ontario Rochester Basin, Lake Ontario, New York Roosevelt Lake, Washington State Yaharra River, Wisconsin 11 Central Tendency Mercury Concentration (mg/kg) 0.04 Mean Upper Bound Mercury Concentration (mg/kg) --- n NA Reference Horowitz and Elrick 1987 0.06 Mean -- -- NA Horowitz and Elrick 1987 < 0.01 Mean -- -- NA Horowitz and Elrick 1987 0.06 0.06 Mean Mean --- --- NA NA Horowitz and Elrick 1987 Horowitz and Elrick 1987 0.08 Mean -- -- NA Horowitz and Elrick 1987 0.06 Mean -- -- NA Horowitz and Elrick 1987 0.2 Mean -- -- NA Smith et al. 1987 < 1.5 Mean -- -- NA Scrudato et al. 1987 0.28 Mean -- -- NA Heit et al. 1981 0.3 0.07 Mean Mean -0.09 -Maximum NA NA Heit et al. 1981 Kemp and Dell 1976 -- -- 0.395 Maximum NA Thomas 1972 < 0.07 Mean -- -- 4 0.03 Mean -- -- NA Horowitz and Elrick 1987 Nemadji River, Wisconsin 0.03 Mean -- -- NA Horowitz and Elrick 1987 Great Lakes Basin, Ontario Ottawa River, Ontario and Quebec 0.10 Mean -- -- NA Persuad et al. 1992 0.28 Mean -- -- 48 Oliver 1973 Johnson et al. 1990 Supplemental Table S2, continued. Matrix Location Rideau River, Ontario 12 Central Tendency Mercury Concentration (mg/kg) 0.20 Mean Ohio, Statewide -- -- Upper Bound Mercury Concentration (mg/kg) --- n 68 Reference Oliver 1973 0.12 512 Ohio EPA 2003 Reference value [1[ Notes: [1]: Reference value is defined as the interquartile range (distance between the 25th and 75th percentile) multiplied by 1.5 and added to the upper quartile (75th percentile) value. 13 Supplemental Table S3. Equilibrium Partitioning Sediment Quality Values for mercury, Study Reference Crommentuijn et al. 2000 Fluck et al. 2010 Bakke et al. 2010 Bakke et al. 2010 Sediment Quality Value Maximum Permissible Concentration Sediment quality criteria Good Moderate Likelihood of Cooccurrence with Adverse Effects Moderate Low Low Moderate Water Salinity Fresh/Salt Fresh Salt Salt Sediment Quality Value (mg/kg, dw) 10 0.67 0.63 0.86 14 References Cited Alberts, J.J., M.T. Price, and M. Kania. 1990. 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