Public Works * Water Treatment Division
 Water Treatment Division Minimize

The Louisville Water Treatment Division handles all water treatment for the City through its two treatment plants. Water is provided for residents from South Boulder Creek and the Northern Colorado Water Conservation District.

The Annual Louisville Water Quality Report and the Water Quality Parameters are available for you to review. Additional information about water quality testing is also available from NSF International.

If you would like more information about the water treatment process or would like to arrange a tour of the facilities, please contact Patrick Farrell at 303.335.4792.

The following sites will give you additional information on water treatment, stream flow, and other water related topics.