Hydrohistorian
NHP-SH-048 GRASSLYN INC
Monitored well · 155366 · Division 1 · Water District 65
Its well permit here · Well permit at DWR ↗ · 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
6 measurements from 2021-02-27 to 2026-02-02. Most recent water-level elevation 3538.9 ft, 78.1 ft below ground.
Chart: water level at this well over time, 2021-02-27 to 2026-02-02, 6 measurements. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Designated basin | NORTHERN HIGH PLAINS |
|---|---|
| Total depth | 260.0 ft |
| Ground elevation | 3617.0 ft |
| Permit | 15039 |
| Location | 40.31000, -102.19000 |
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.