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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 411157092283201 074N14W21ADDA 11230 1959

Mahaska County, Iowa
Hydrologic Unit Code 07080107
Latitude  41°11'57", Longitude  92°28'32" NAD27
Land-surface elevation 802 feet above NGVD29
The depth of the well is 210 feet below land surface.
The depth of the hole is 210 feet below land surface.
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Graph of groundwater level data at USGS 411157092283201 074N14W21ADDA 11230 1959
Breaks in the plot represent a gap of at least one year between field measurements.
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