Hydrohistorian
WP77776
Monitored well · 153114 · Division 1 · Water District 9
Its well permit here · Well permit at DWR ↗ · DWR structure record ↗ · Its structure dossier here · Download levels (CSV)
Unclassified
No aquifer or designated-basin assignment — administrative world unknown, kept out of recharge math.
Water-level record
6454 measurements from 2004-12-22 to 2026-03-10. Most recent water-level elevation 8150.5 ft, 31.5 ft below ground.
Over the record the level is increasing at 2.66 ft per decade (p = 0.0, n = 6454). 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, 2004-12-22 to 2026-03-10, 6454 measurements. The record is increasing at 2.66 feet per decade (p equals 0.0), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Aquifer | FG |
|---|---|
| Designated basin | ALL BASINS |
| Total depth | 60.0 ft |
| Ground elevation | 8182.0 ft |
| Permit | 77776 |
| Location | 39.54000, -105.31000 |
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.