Hydrohistorian
ARK-002 MACLENNAN WELL NO 4832-F
Monitored well · 41791 · Division 2 · Water District 14
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
20 measurements from 1964-06-01 to 2023-10-15. Most recent water-level elevation 4361.5 ft, 6.5 ft below ground.
Over the record the level is no trend at -0.23 ft per decade (p = 0.0914, n = 20). 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, 1964-06-01 to 2023-10-15, 20 measurements. The record is no trend at -0.23 feet per decade (p equals 0.0914), 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 | 39.0 ft |
| Perforated interval | 12.0–39.0 ft |
| Ground elevation | 4368.0 ft |
| Permit | 4832 |
| Location | 38.18000, -104.14000 |
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.