The district is constantly monitoring the quality, treatment and sustainability of its water because we know you depend on it every day. More than 4,000 water quality tests are performed each year. The district’s treated water meets or exceeds the requirements for safe drinking water.

Annual water quality reports are prepared and published by the district in accordance to the requirements of the Environmental Protection Agency. The water quality reports for the district’s retail systems include results from both source water sampling and distribution system sampling. The water quality reports for the district’s wholesale water systems include only source water sampling. Distribution system sampling results for these systems must be obtained from the respective retail water provider.

Copies of the district’s most recent reports are available below.

Quail Creek Regional Pipeline serving St. George, Washington, Ivins and Santa Clara

Cottam Wells serving Hurricane, La Verkin and Virgin

Cottam Wells serving Casa de Oro

Ence Wells serving Kayenta

Sand Hollow Wells serving Hurricane

Sand Hollow Wells serving Hurricane Valley Water System 

Quagga mussels are not currently found in any district facilities and do not impact water quality.