USGS Water-Year Summary 2024
455620088593901 FR-40/12E/21-0087
Sand and gravel aquifers (glaciated regions)
Quaternary System
LOCATION - Lat 45°56'06", long 88°59'30" referenced to North American Datum of 1927, in SW 1/4 NE 1/4 NE 1/4 sec.21, T.40 N., R.12 E., Forest County, WI, Hydrologic Unit 04030108, about 20 miles east of the city of Eagle River.
GROUNDWATER RECORDS
DATUM - Land-surface datum is 1,750 ft above National Geodetic Vertical Datum of 1929. Measuring point: top of platform, 1.66 ft above land-surface datum, Jun. 22, 1995 to Mar. 30, 2016; top of shelter floor, 1.72 ft above land-surface datum, Mar. 30, 2016 to May 11, 2017; top of casing, 0.02 ft above land-surface datum, May 11, 2017 to present.
PERIOD OF RECORD - October 1967 to current year.