Approved Water Tariffs
- Algoma Water Company - Tariffs
- Aspen Creek Water Company - Traiffs
- Bar Circle “S” Ranch Water Company – Tariffs
- Bitterroot Water Company, Inc. – Tariffs
- Capitol Water Corporation – Tariffs
- Country Club Hills Utilities – Tariffs
- CDS Stoneridge Utilities, LLC – Tariffs
- Diamond Bar Estates, LLC - Tariffs
- Eagle Water Company – Tariffs
- Fall Water Company, Inc. - Tariffs
- Grouse Point Water Company – Tariffs
- Happy Valley Water System, Inc. – Tariffs
- Island Park Water Company – Tariffs
- Kootenai Heights Water system, Inc. - Tariffs
- Mayfield Springs Water Company, Inc. - Tariffs
- Morning View Water Company, Inc. - Tariffs
- Picabo Livestock Co. – Tariffs
- Ponderosa Terrace Estates Water System, Inc. - Tariffs
- Resort Water Company, Inc. - Tariffs
- Rickel Water Company – Tariffs
- Rocky Mountain Utility Company - Tariffs
- Schweitzer Basin Water, LLC - Tariffs
- Spirit Lake East Water Co. – Tariffs
- Sunbeam Water Company – Tariffs
- SUEZ Water Idaho Inc. - Tariffs
- Teton Water and Sewer Company - Tariffs
- Troy Hoffman Water Corp. - Tariffs