Prince William County Water RatesPrince William County Water Rates (per 1,000 gallons)
Standard 3/4" residential water line
* water is $3.65
* sewage is $6.40
Total charge is $10.05 per 1,000 gallons
Peak Use Charge for Water (Summer usage)
* $3.11 (this is the approximate charge for water May through October in excess of your regular water bill charges). Prince William County understands the increased usage of water is due to outside usage in which they are involved with its sewage.