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Water-Year Summary for Site 415501096081201

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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.
Available Parameters
72019 Water level, depth LSD(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
415501096081201 082N45W18BCCC 1995MOT1A45 IADRN-6
Sand and gravel aquifers (glaciated regions)
Holocene Alluvium
LOCATION - Lat 41°55'01", long 96°08'12" referenced to North American Datum of 1927, in SW 1/4 SW 1/4 NW 1/4 sec.18, T.82 N., R.45 W., Monona County, IA, Hydrologic Unit 10230001, on left bank of Missouri River, at end of 305th Street, and 2.5 mi west of Blencoe.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 45 ft. Upper casing diameter 3 in; top of first opening 40 ft, bottom of last opening 45 ft. Drilled observation well, cased to 40 ft. All depths below land-surface datum.
DATUM - Land-surface datum is 1,032.46 ft above National Geodetic Vertical Datum of 1929. Measuring point: top of casing, 5.19 ft above land-surface datum, Nov. 18, 1995, to present; top of casing, 5.49 ft above land-surface datum, Aug. 21, 2013, to present. Land-surface datum from GPS.
PERIOD OF RECORD - Water-level measurements, water years 1996-1997, 2008-2015.
GAGE - Water-level recorder.
PERIOD OF DAILY RECORD - Water-level records from November 1995 to November 1996, March to July 2006, March 2008 to June 2011, September 2011 to January 2012, August 2013 to December 2014.