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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
413849093391401 079N24W16BDC 2020I-35S1
LOCATION - Lat 41°38'48.84", long 93°39'13.50" referenced to North American Datum of 1983, in NW 1/4 SE 1/4 SW 1/4 sec.16, T.79 N., R.24 W., Polk County, IA, Hydrologic Unit 07100004,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 24.7 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 803 ft above North American Vertical Datum of 1988. Measuring point: Black mark at top of casing, 0.81 ft above land-surface datum, UNDEFINED BEGIN DATE to present.
PERIOD OF RECORD - November 2, 2020 to February 1, 2023
EXTREMES FOR PERIOD OF RECORD -
Highest water level: 6.35 ft. below land surface on August 30, 2021
Lowest water level: 11.33 ft. below land surface on June 19, 2022
