USGS Water-Year Summary 2023
441225089280601 WS-20/09E/18-0672
Sand and gravel aquifers (glaciated regions)
Sand and Gravel Aquifer
LOCATION - Lat 44°12'24.78", long 89°28'04.81" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 NE 1/4 sec.18, T.20 N., R.9 E., Waushara County, WI, Hydrologic Unit 07070003,
GROUNDWATER RECORDS
DATUM - Land-surface datum is 1,106.2 ft above North American Vertical Datum of 1988. Measuring point: TOP OF CASING, 3.50 ft above land-surface datum, Apr. 18, 1975 to Nov. 14, 2017; top of casing, 3.21 ft above land-surface datum, Nov. 14, 2017 to present.
PERIOD OF RECORD - February 2018 to current year.