The commission regulates over 60 privately owned water companies, serving 80,000 customers.

Water Customer information:	Active Case:
Who regulates my service? Water customer frequently asked questions / Conservation tips / Consumer rights and responsibilities/Surcharges FAQ UTC Regulation Presentation (Power Point) Water Company information List of UTC regulated water companies and UTC water staff Rules Water company rules (Chapter 480-110 WAC); Tariffs and contracts (Chapter 480-80 WAC) Procedures (Chapter 480-07 WAC) Forms Generic water tariff Interest rate for customer deposits Annual report forms Affiliated Interest Report How to file an electronic tariffs' Other resources and links UTC Laws - Title 80, RCW / All UTC rules in Title 480 WAC DOH Office of Drinking Water / Consultant list / UTC links page	Aquarius Utilities, L.L.C., UW-080926 Aquarius Utilities, L.L.C., UW-081416 Crosswoods Water Co., Inc. Crescent Bar, Inc. Deer Meadows Water Co. Inc. UW-081417 Deer Meadows Water Co. Inc., UW-081418 Fircroft Inc. Gold Beach Water Co., Inc. Harrison-Ray Water Co., Inc. H & R Waterworks Olympic Water & Sewer Inc. Roche Harbor Water System, UW-080562 Roche Harbor Water System, UW-080956 Rosario Utilities, L.L.C. Sea View Water L.L.C. Suncadia Water, Co., L.L.C., UW-080867 Suncadia Water, Co., L.L.C., UW-081226
Active Water Rulemaking
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