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Water and land - Eastern Plains

In the Arkansas Valley, a Prowers County well sits in a busy water basin

Prowers County is in the Arkansas River basin, where the state administers groundwater closely and some wells must be measured.

Published June 10, 2026 - Last verified June 11, 2026

Buying land in Prowers County often means thinking about a well. Here, that question is bigger than just drilling a hole and finding water.

Prowers County sits in the Arkansas River basin. The state’s Division of Water Resources runs this basin as Water Division 2, with its office and water court in Pueblo. Along the river, the sandy ground next to the channel — the alluvium — feeds many irrigation wells, and deeper rock layers supply some household and stock wells. Because so many users draw from the same connected system, the state watches this basin closely.

One thing that surprises newcomers: some wells in the basin must have a device that measures how much water they pump. The state has groundwater measurement rules for the Arkansas River basin, and larger-capacity wells are the ones most likely to be covered. A small household well and a high-volume irrigation well are not treated the same way.

What this means for a buyer: do not assume “the property has a well” tells the whole story. The permit says what that well may legally do, and basin rules may add conditions. Those are separate from any irrigation or ditch water tied to the land.

Before you count on a well, check the permit and the basin rules with the state water agency for Division 2.

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Sources and review

Where this information comes from

This note uses official or primary sources where practical. Local details can change, so confirm before acting.

Last reviewed
June 11, 2026