A Water Usage Guide Cricket Square and Preparation of Cricket Pitches Irrigation is an essential operation in the maintenance of cricket squares and the preparation of safe cricket pitches. Maintaining grass coverage on the square with dense, deep root growth and getting water through the square soil profile is critical towards the production of quality surfaces for the game of cricket. Below is a water usage guide showing the three main operations where water is used on the square. The amount of water will depend on your mains pressure, the length of hose from the source, or if the club uses a tank and pump system. The table below is based on average mains pressure. A Water Usage Guide. Operation Method Of Application Mains Pressure Hand watering/ Flashing down pitches Pitch preparation Watering The Square for Turf Health. 25mm hose Average 30psi/2.1 bar Average 30psi/2.1 bar Average 30psi/2.1 bar Average 30psi/2.1 bar 32mm hose 25m mobile spray lines Self-travelling sprinkler Average Time Each For Operation 20 min 20 min 1 hour 2 hours Rate water Total amount is Applied of water Applied 0.6 Litres 720* per sec 1.2 Litres 1440* per sec 3296 Litres 3296 per hour 4546 Litres 9092** per hour * Depends on the pipe size deployed. ** Based on an average 10-12 pitch square. In pitch preparation so that water is not wasted the groundsman should monitor that water get 75mm to 100mm into the soil profile with the use of a probe or a little willy core sampler and then irrigation should stop. When watering the square for general turf health again water needs to get into the soil profile to prevent grass root searching for water on the surface. During drought periods is it essential water is used in an efficient and responsible way to maximise the benefits. The following points are a guide to water usage. 1. 2. 3. 4. 5. 6. 7. Avoid applying water during the hottest part of the day. Avoid applying water in windy conditions. Water the target area evenly. Avoid indiscriminate and wasteful run-off. Maintain application equipment and hoses. Use pitch covers to retain moisture where possible. Reduce surface organic matter to improve infiltration. When pitch planning allows surface aerate to improve infiltration. 8. Remove weeds and other moisture competitors. Planning for the future Water is a valuable resource and cricket clubs should plan for the future. Looking at water sources other than mains such as boreholes, how to use water efficiently and harvest water whenever possible. As a part of planning any future development or improvement water harvesting should be involved of the project. Water can be collected of roof area and from outfield drainage system. Please take advice some sources of information are below. Sources of Information The Environment Agency - www.environment-agency.co.uk SAPCA (Sports and Play Construction Association – directory of member consultants specialising in irrigation) - www.sapca.org.uk UK Irrigation Association (an independent body with a directory of consultants and irrigation engineers) - www.ukia.org The UK Groundwater Forum (providing advice on groundwater abstraction) www.groundwater.org The Well Drillers Association (an organisation of companies providing borehole drilling services) www.welldrillers.org Little Willy Core samplers – www.iog.org/directory-and-shop/shop/Products