If a utility’s industrial/commercial use as a percentage of gross use exceeds the three-year Districtwide average, the utility may be entitled to a deduction of the difference from gross use for the purposes of calculating service area per capita water use.
See Significant Use in Section 3.6, Part B of the Water Use Permit Information Manual for details and limitations.
Use this tool to calculate, document, and report treatment loss deductions for the PSAR. Enter your total withdrawals, imported/exported water, and total treatments losses to arrive at an allowable flushing deduction. From these values, the tool automatically calculates your gross water use, with the flushing deduction included, to report on Part A of the report.