Hydrohistorian
WP50806
Monitored well · 153118 · Division 1 · Water District 9
Its well permit here · Well permit at DWR ↗ · Download levels (CSV)
Unclassified
No aquifer or designated-basin assignment — administrative world unknown, kept out of recharge math.
Water-level record
949 measurements from 2005-04-29 to 2026-03-01. Most recent water-level elevation 8255.91 ft, 126.09 ft below ground.
Over the record the level is decreasing at -10.2 ft per decade (p = 0.0461, n = 949). 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, 2005-04-29 to 2026-03-01, 949 measurements. The record is decreasing at -10.2 feet per decade (p equals 0.0461), 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 | 345.0 ft |
| Ground elevation | 8382.0 ft |
| Permit | 50806 |
| Location | 39.53000, -105.30000 |
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.