Hydrohistorian
LSP-116 CSU WP 25
Monitored well · 11270 · Division 1 · Water District 1
Its well permit here · Well permit at DWR ↗ · DWR structure record ↗ · Its structure dossier here · Download levels (CSV)
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
42 measurements from 1962-04-05 to 2025-10-23. Most recent water-level elevation 4177.02 ft, 2.72 ft below ground.
Over the record the level is increasing at 0.31 ft per decade (p = 0.0001, n = 40). 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, 1962-04-05 to 2025-10-23, 42 measurements. The record is increasing at 0.31 feet per decade (p equals 0.0001), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Aquifer | QUATERNARY ALLUVIUM |
|---|---|
| Designated basin | LOWER SOUTH PLATTE ALLUVIUM |
| Total depth | 80.0 ft |
| Perforated interval | 21.0–81.0 ft |
| Ground elevation | 4179.74 ft |
| Permit | 14114 |
| Location | 40.31000, -103.59000 |
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.