Hydrohistorian
SHP-29 MUNDELL,J.
Monitored well · 1151 · Division 2 · Water District 67
Its well permit here · Well permit at DWR ↗ · Download levels (CSV)
Other bedrock
Bedrock aquifer; no assumed human-timescale recharge without local evidence.
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
34 measurements from 1964-12-30 to 2025-02-26. Most recent water-level elevation 3786.18 ft, 77.82 ft below ground.
Over the record the level is decreasing at -2.73 ft per decade (p = 0.0039, n = 27). 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, 1964-12-30 to 2025-02-26, 34 measurements. The record is decreasing at -2.73 feet per decade (p equals 0.0039), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Aquifer | DAKOTA |
|---|---|
| Designated basin | SOUTHERN HIGH PLAINS |
| Total depth | 266.0 ft |
| Ground elevation | 3864.0 ft |
| Permit | 22678 |
| Location | 37.47000, -102.24000 |
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.