USGS Water-Year Summary 2024
430416088144301 WK-07/19E/15-4454
Sand and gravel aquifers (glaciated regions)
Sand and Gravel Aquifer
LOCATION - Lat 43°04'15.91", long 88°14'42.73" referenced to North American Datum of 1983, in NW 1/4 SW 1/4 NW 1/4 sec.15, T.7 N., R.19 E., Waukesha County, WI, Hydrologic Unit 07120006,
GROUNDWATER RECORDS
DATUM - Land-surface datum is 849.7 ft above North American Vertical Datum of 1988. Measuring point: top of pvc casing, 1.39 ft above land-surface datum, May 23, 2013 to present.
PERIOD OF RECORD - May 2013 to current year.