Hydrohistorian
LSP-043 CSU WP 162
Monitored well · 11343 · 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
1592 measurements from 1962-03-22 to 2025-11-03. Most recent water-level elevation 4728.96 ft, 17.53 ft below ground.
Over the record the level is decreasing at -3.38 ft per decade (p = 0.0002, n = 1592). 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, 1962-03-22 to 2025-11-03, 1592 measurements. The record is decreasing at -3.38 feet per decade (p equals 0.0002), 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 | 102.0 ft |
| Perforated interval | 57.0–102.0 ft |
| Ground elevation | 4746.49 ft |
| Permit | 11324 |
| Location | 40.29000, -104.77000 |
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.