Parts of Lincoln County sit in designated groundwater basins

Out on the Eastern Plains, there is very little surface water, so people lean on groundwater from wells. Colorado treats parts of this region specially. More than one designated groundwater basin touches Lincoln County. The eastern portion — the part that drains toward the Republican River — overlaps the Northern High Plains basin, while areas in the west and central part of the county fall inside the Upper Big Sandy basin.

Why that matters to a buyer: inside a designated basin, wells are not administered the same way as wells along a Front Range river. A separate state body, the Colorado Ground Water Commission, oversees these basins, and local ground water management districts may add their own rules. So “the property has a well” is the start of the question, not the end of it.

Not every Lincoln County parcel sits inside a designated basin, and the two basins do not cover the same ground. So the first step is to check where a specific property sits against the state’s basin maps, and which basin it falls in.

What a well permit allows can vary a lot. Some permits cover only household use. Others, tied to irrigation or stock, carry conditions, acreage limits, or pumping rules. The aquifers underneath — including the Ogallala — refill slowly, which is part of why the state watches them closely.

Before you count on a well for a home, garden, livestock, or a new build, look up the existing permit, the basin boundary, and the rules with the Colorado Division of Water Resources.