Hydrohistorian
HOMM, RICHARD A.
Monitored well · 715 · Division 1 · Water District 49
Its well permit here · Well permit at DWR ↗ · DWR structure record ↗ · Its structure dossier here · Download levels (CSV)
Source DWR administrative record · verify at DWR well record ↗ Source DWR administrative record · verify at DWR permit record ↗
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
54 measurements from 1960-04-09 to 2024-02-06. Most recent water-level elevation 3824.1 ft, 21.8 ft below ground.
Over the record the level is no trend at -1.06 ft per decade (p = 0.0531, n = 54). Mann–Kendall with the Hamed–Rao autocorrelation correction, on water-level elevation; rising elevation means more water.
Chart: water level at this well over time, 1960-04-09 to 2024-02-06, 54 measurements. The record is no trend at -1.06 feet per decade (p equals 0.0531), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Aquifer | OGALLALA |
|---|---|
| Designated basin | NORTHERN HIGH PLAINS |
| Total depth | 84.0 ft |
| Perforated interval | 24.0–84.0 ft |
| Ground elevation | 3845.9 ft |
| Reported yield | 1200.0 gpm |
| Permit | 2387 |
| Location | 39.57000, -102.38000 |
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.