USGS Water-Year Summary for Site 370003091205301

Click to hide Water-Year Summary instructions and information

Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
Not all sites have reports available for every water year.

	Available Parameters
	72019 Water level, depth LSD(Mean)

Select a water year

Water year 2023: 2022-10-01 to 2023-09-30

Print this page

USGS Water-Year Summary 2023

370003091205301 Winona

Ozark Plateaus aquifer system
Eminence-Potosi Dolomites

LOCATION - Lat 37°00'03.5", long 91°20'53.2" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 NW 1/4 sec.24, T.27 N., R.4 W., Shannon County, MO, Hydrologic Unit 11010007,

REVISIONS HISTORY - On August 23, 2010 the record from January 15, 2008 to November 15, 2009 was set back from 'Approved' to 'In Review' by M Kleeschulte and a -1.2 ft measuring point height correction was applied to the entire period of record. This was done to reference the water levels to land surface instead of the measuring point.

GROUNDWATER RECORDS

DATUM - Land-surface datum is 1,045 ft above North American Vertical Datum of 1988. Measuring point: Undefined, 1.2 ft above land-surface datum, Dec. 18, 2007 to present.

PERIOD OF RECORD - January 15, 2008 to present. Gage was installed on December 18, 2007.

GAGE - December 18, 2007 to present; DCP with vented, submersible pressure transducer, and telemetry capability was installed as the water level measuring and recording devices. Unit values begin on January 15, 2008.

COOPERATION - Data furnished by Missouri Department of Natural Resources (MDNR).

REMARKS - Data from January 15, 2008 to November 15, 2009 good based on 8 water level measurements made during this period to verify recorded water levels. The record from 11/16/2009 to 08/12/2010 is good based on 4 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.3 ft. The record from 08/13/2010 to 05/11/2011 is good based on 5 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.3 ft. The record from 05/12/2011 to 09/11/2012 is good based on 5 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.10 ft. The record from 09/11/2012 to 09/18/2013 is good based on 4 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.20 ft. The record from 09/19/2013 to 06/30/2014 is good based on 2 water level measurements made during the period to verify the recorded data and is accurate to +/- 0.05 ft.