The major source of drinking water for CPNMD is ground water aquifers. From October through April of each year we utilize our renewable water sources…

In the summer months, beginning in May and going through September, CPNMD's water comes from confined aquifers, and is considered soft, to moderately…

For CPNMD customers, this is most noticable in the winter month's when we are utilizing water treated by Centennial Water and Sanitation District. The…

Black particles in water are  usually caused by rubber gaskets breaking down in your plumbing and water systems within your house. Rubber gets old and…

Yes. CPNMD delivers water that meets or exceeds all state and federal drinking water regulations. All of our treated drinking water is  tested…

Brown or rusty colored water is commonly associated with your water heater. It is typically caused by the inside of your water heater tank starting to…

Flushing your water heater should be performed at least once a year to remove sediment that accumulates on the bottom of the tank. This is especially…

October- April 
We utilize our renewable water resources through an agreement with Centennial Water and Sanitation District, you can follow the link…

Iron is prevalent in our aquifer source water, and we do treat for it. However, we are unable to get 100% of it. A small amount of iron remains in…

Periodically, water coming out of the tap may seem cloudy or milky in appearance. This is not harmful and is usually caused by dissolved air that is…

Small fish egg like beads in your water is due to a problem with your water softener. The resin beads are bypassing the screens in the water softener…