Hydrohistorian
SC00606607CCBC GRNDEV1
Monitored well · 150245 · Division 1 · Water District 8
Unclassified
No aquifer or designated-basin assignment — administrative world unknown, kept out of recharge math.
Water-level record
69 measurements from 2009-01-17 to 2025-08-07. Most recent water-level elevation 5705.93 ft, 127.12 ft below ground.
Over the record the level is decreasing at -13.05 ft per decade (p = 0.0154, n = 69). 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, 2009-01-17 to 2025-08-07, 69 measurements. The record is decreasing at -13.05 feet per decade (p equals 0.0154), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Total depth | 600.0 ft |
|---|---|
| Ground elevation | 5833.05 ft |
| Location | 39.54000, -104.83000 |
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.