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Water-Year
Summary
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- 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.
USGS Water-Year Summary 2024
405451091483301 071N08W32BBD 2008IACRN-9
Sand and gravel aquifers (glaciated regions)
Pleistocene Series
Pleistocene Series
LOCATION - Lat 40°54'51", long 91°48'33" referenced to North American Datum of 1983, in SE 1/4 NW 1/4 NW 1/4 sec.32, T.71 N., R.8 W., Jefferson County, IA, Hydrologic Unit 07080107, at edge of gravel road in Round Prairie Park, 1,000 ft east of Tamarack Avenue, and 2.0 mi southwest of Glasgow.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 23 ft. Upper casing diameter 2 in; top of first opening 12.5 ft, bottom of last opening 22.5 ft. Drilled observation well, cased to 23 ft. All depths below land-surface datum.
DATUM - Land-surface datum is 710.05 ft above North American Vertical Datum of 1988. Measuring point: top of casing, 1.50 ft above land-surface datum, Jul. 29, 2008 to present. Land-surface datum from levels.
PERIOD OF RECORD - Water-level measurements, water years 2009-2015. Restarted on 08/28/2017- current year.
GAGE - Water-level recorder.
PERIOD OF DAILY RECORD - Water-level records from December 2008 to October 2014. Then September 2017 through the current year.
