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DESCRIPTION:

Latitude 40°19'34.4",   Longitude 89°54'17"   NAD83
Mason County, Illinois   , Hydrologic Unit 07130003

Well depth: 25.0 feet
Land surface altitude: 468.09 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2025-05-08	2025-06-04
Daily Data
Depth to water level, feet below land surface	2025-05-01	2025-06-04	105
Field groundwater-level measurements	2022-10-05	2025-04-29	18
Revisions	Loading...

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