WAC 173-173-060. If I must report data regarding my water use, how shall I report it?

(1) The following requirements to measure and report water use, when the department so requires, shall apply to responsible parties who divert or withdraw water. Recording and Reporting Requirements Average diversion rate in gallons per minute <10 gpm 10-49 gpm ˃50 gpm Recording frequency Monthly Biweekly Weekly Volume or rate to report Maximum rate of diversion Maximum rate of diversion Maximum rate of diversion Annual total volume Annual total volume Annual total volume Date data must be reported to department By Jan. 31 of the following calendar year By Jan. 31 of the following calendar year By Jan. 31 of the following calendar year Monthly means calendar month Weekly means Monday 12:01 a.m. to Sunday 12:00 p.m. Biweekly means once every two weeks Daily means 12:01 a.m. to 12:00 p.m. 1 gallon per minute is equivalent to .002 cubic feet per second Recording and Reporting Requirements Average diversion rate in gallons per minute <10 gpm 10-49 gpm ˃50 gpm Recording frequency Monthly Biweekly Weekly Volume or rate to report Maximum rate of diversion Maximum rate of diversion Maximum rate of diversion Annual total volume Annual total volume Annual total volume Date data must be reported to department By Jan. 31 of the following calendar year By Jan. 31 of the following calendar year By Jan. 31 of the following calendar year Monthly means calendar month Weekly means Monday 12:01 a.m. to Sunday 12:00 p.m. Biweekly means once every two weeks Daily means 12:01 a.m. to 12:00 p.m. 1 gallon per minute is equivalent to .002 cubic feet per second (2) Where a device capable of indicating flow rate is not installed, a responsible party may determine the maximum flow rate by measuring the volume of water that is diverted over a brief time period when the system is operating under maximum demand.