Hydrohistorian
LSP-042 CSU WP 151
Monitored well · 11361 · Division 1 · Water District 2
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
153 measurements from 1929-01-11 to 2025-11-03. Most recent water-level elevation 4707.11 ft, 7.02 ft below ground.
Over the record the level is decreasing at -0.05 ft per decade (p = 0.0037, n = 152). 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, 1929-01-11 to 2025-11-03, 153 measurements. The record is decreasing at -0.05 feet per decade (p equals 0.0037), 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 | 27.0 ft |
| Perforated interval | 12.0–27.0 ft |
| Ground elevation | 4714.13 ft |
| Permit | 739 |
| Location | 40.31000, -104.81000 |
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.