Out in El Paso County, a well often draws from the Denver Basin

If you are buying land outside the cities and towns in El Paso County, the home may get its water from a well. Many of those wells reach down into the Denver Basin, a set of deep rock layers that runs under much of the Front Range. Going from top to bottom, the layers are called the Dawson, Denver, Arapahoe, and Laramie-Fox Hills aquifers.

A well into the Denver Basin is not the same as an endless supply. The state treats this groundwater differently from the shallow water near a stream. Permits can come with conditions, and what you may pump can depend on which aquifer the well taps and how much water the state figures is under your land. The rules are built around making that water last a long time, so the amount tied to a parcel can be limited.

Why this matters before you buy: “the property has a well” is the start of the question, not the end. It helps to know which aquifer it draws from, what the permit allows, and whether the supply fits the way you plan to live there.

Check the well permit and the Denver Basin rules with the Colorado Division of Water Resources before you count on the water.