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DESCRIPTION:

Latitude 41°51'04.5",   Longitude 121°23'33.7"   NAD83
Modoc County, California   , Hydrologic Unit 18010204

Well depth: 80 feet
Hole depth: 173 feet
Land surface altitude: 4,061 feet above NAVD88.
Well completed in "Pacific Northwest volcanic-rock aquifers" (N100PCFNWV) national aquifer.
Well completed in "Basalt" (112BSLT) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2000-10-31	2025-11-18
Daily Data
Barometric pressure, millimeters of mercury	2016-10-05	2025-11-17	3331
Depth to water level, feet below land surface	2000-10-31	2025-11-17	8954
Daily Statistics
Barometric pressure, millimeters of mercury	2016-10-05	2025-04-06	3106
Depth to water level, feet below land surface	2000-10-31	2025-04-06	8788
Monthly Statistics
Barometric pressure, millimeters of mercury	2016-10	2025-04
Depth to water level, feet below land surface	2000-10	2025-04
Annual Statistics
Barometric pressure, millimeters of mercury	2017	2025
Depth to water level, feet below land surface	2001	2025
Field groundwater-level measurements	1966-05-08	2025-07-08	104
Water-Year Summary	2014	2024	11
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count

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