Hydrohistorian
ST. JOHN DEWATERING
Monitored well · 150961 · Division 1 · Water District 64
Its well permit here · Well permit at DWR ↗ · Download levels (CSV)
Source DWR administrative record · verify at DWR well record ↗
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
51 measurements from 2012-05-09 to 2016-10-05. Most recent water-level elevation 3987.26 ft, 7.74 ft below ground.
Over the record the level is insufficient data . 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, 2012-05-09 to 2016-10-05, 51 measurements. The record is insufficient data (p equals None), 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 | ALL BASINS |
| Total depth | 30.0 ft |
| Perforated interval | 10.0–30.0 ft |
| Ground elevation | 3995.0 ft |
| Reported yield | 200.0 gpm |
| Location | 40.64000, -103.24000 |
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.