Latest recorded daily mean
79.71 ft below land surface2021-12-16 · not a reading of conditions todayGroundwater monitoring well · CA
USGS-324459114521701
Daily mean depth to water at USGS-324459114521701. A smaller depth means shallower water at this well.
Measured record
1,555 daily records2015-09-11 through 2021-12-16 · 0 null values retainedHistorical statistics
Sufficient recordMeets the existing well-history duration and observation requirements.Aquifer context
Basin and Range basin-fill aquifers. The USGS polygon identifies the shallowest principal aquifer at this location; it does not prove well completion in that aquifer.
What these measurements mean
One well does not describe an entire aquifer. Water depth is not aquifer storage, regional depletion, household supply, or drinking-water safety. Missing observations remain gaps; provisional records can be revised by USGS.