Water Calculations (Water Calcs)
Brookwater provides water calculations that meet or exceed the California State Water Ordinance AB1881. We provide calculations for:
- Maximum Applied Water Allowance (MAWA)
- Estimated Total Water Use (ETWU)
- Estimated Applied Water Use from Water Schedules (EAWU)
- Sample Watering Schedules
- Pressure Loss Calculations
Auditing is the method of inspecting and measuring how effective the sprinklers are working together to apply the water within each individual irrigation zone or test area. We take the results of the audited test area and compile them in combination with other observations and measurements to facilitate irrigation management. Both the performance of the sprinkler and irrigation management affects use of water.