Hydrohistorian
ARK-048 ERHLICH WELL NO 1
Monitored well · 156449 · Division 2 · Water District 17
Well permit at DWR ↗ · DWR structure record ↗ · Its structure dossier here · Download levels (CSV)
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
38 measurements from 1997-10-15 to 2023-10-15. Most recent water-level elevation 4004.96 ft, 20.7 ft below ground.
Over the record the level is no trend at -1.18 ft per decade (p = 0.2296, n = 38). 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, 1997-10-15 to 2023-10-15, 38 measurements. The record is no trend at -1.18 feet per decade (p equals 0.2296), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Designated basin | ARKANSAS RIVER ALLUVIUM |
|---|---|
| Total depth | 51.0 ft |
| Ground elevation | 4025.66 ft |
| Permit | 1726 |
| Location | 38.04000, -103.44000 |
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.