Water Use by Customer Class

As with the source of supply, BAWSCA’s demand by customer class is relatively consistent over time. Of the 184.8 mgd consumed among BAWSCA agencies in FY 2017-18, the residential sector accounted for 55.9% (111.9 mgd); Commercial and industrial customers for 21.7% (43.4 mgd); government, institutional and other customers for 5.1% (10.2 mgd); dedicated irrigation for 10.3% (20.5 mgd); and non-revenue water for 7.1% (14.2 mgd).


In FY 2017-18, there were 432,438 accounts (service connections) in the entire BAWSCA service area, 88%, or 382,581, of which were residential.


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