← Basin groundwater

NHP-AR-166 JOHAN

Monitored well · 157637 · Division 1 · Water District 65

· Download levels (CSV)

High Plains / Ogallala

Effectively non-recharging in eastern Colorado; declines are storage depletion, a separate ledger line.

Because this aquifer does not recharge on a human timescale, a decline here is storage being removed, not a stream being short. It is kept out of the stream-depletion math for that reason.

Water-level record

2 measurements from 2025-03-05 to 2026-01-21. Most recent water-level elevation 5068.0 ft, 127.0 ft below ground.

Chart: water level at this well over time, 2025-03-05 to 2026-01-21, 2 measurements. Rising elevation means more water. The values are downloadable as CSV from the link above.

The well itself

AquiferOGALLALA
Designated basinNORTHERN HIGH PLAINS
Ground elevation5195.0 ft
Location39.52000, -103.39000
What this page is not

Monitoring records are irregular: measurements cluster where somebody chose to look, so a trend describes this well's record, not the aquifer as a whole. Levels are DWR's published measurements, unedited. A trend here is not a prediction, and it is not a determination about anyone's water right.