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Water-Year Summary for Site 372153091322301

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
72019 Water level, depth LSD(Mean)  

Water year 2021: 2021-10-01 to 2022-09-30
 

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USGS Water-Year Summary 2021
372153091322301 Akers
Ozark Plateaus aquifer system
Potosi Dolomite
LOCATION - Lat 37°21'52.6", long 91°32'24.3" referenced to North American Datum of 1983, in sec.24, T.31 N., R.6 W., Shannon County, MO, Hydrologic Unit 11010008,
GROUNDWATER RECORDS
DATUM - Land-surface datum is 825 ft above National Geodetic Vertical Datum of 1929. Measuring point: Undefined, 2 ft above land-surface datum, Nov. 15, 1971 to present.
PERIOD OF RECORD - November 15, 1971 to present.
GAGE - Stevens model A-35 chart recorder installed November 15, 1971. December 19, 1999 to present; DCP with telemetry capability and float and encoder installed as the water level recording and measuring devices.
ECOLOGICAL RECORDS
REMARKS - Furnished record rated fair (November 15, 1971 to December 19, 1999)because no water level measurements are available to verify daily values. This data has been archived by Missouri Department of Natural Resources (MDNR) and is not available for verification. Data from 12/20/1999 to 09/30/2008 has been processed by the USGS with limited field water level measurements (11 measurements) during the period to verify the recorded water levels. This record is considered fair. Data from 10/01/2008 to 06/03/2009 is good based on 4 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from June 03, 2009 to April 21, 2010 is good based on 4 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from 04/21/2010 to 05/18/2011 is good based on 4 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from 05/18/2011 to 07/18/2012 is good based on 6 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from 02/28/2012 to 09/17/2013 is good based on 6 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from 09/18/2013 to 12/18/2014 is good based on 3 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from 12/19/2014 to 03/14/2016 is good based on 2 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from 03/15/2016 to 09/14/2016 is good based on 2 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft. Data from 09/15/2016 to 03/13/2017 is good based on 1 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft.
WATER-QUALITY RECORDS
DATUM - Land-surface datum is 825 ft above National Geodetic Vertical Datum of 1929. Measuring point: Undefined, 2 ft above land-surface datum, Nov. 15, 1971 to present.
COOPERATION - Data furnished by Missouri Department of Natural Resources (MDNR); Record from November 15, 1971 to December 19, 1999 furnished from MDNR.