Hydrohistorian
LSP-034 CSU WP 166
Monitored well · 11338 · Division 1 · Water District 2
Its well permit here · Well permit at DWR ↗ · Download levels (CSV)
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
227 measurements from 1957-09-13 to 2025-11-03. Most recent water-level elevation 4670.88 ft, 8.94 ft below ground.
Over the record the level is no trend at 0.03 ft per decade (p = 0.8038, n = 227). 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, 1957-09-13 to 2025-11-03, 227 measurements. The record is no trend at 0.03 feet per decade (p equals 0.8038), 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 | 48.0 ft |
| Perforated interval | 0.0–48.0 ft |
| Ground elevation | 4679.82 ft |
| Permit | 11103 |
| Location | 40.33000, -104.66000 |
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.