USGS Water-Year Summary 2024
455701089030901 ANVIL LAKE PIEZOMETER NE NEAR EAGLE RIVER, WI
Sand and gravel aquifers (glaciated regions)
Sand and Gravel Aquifer
LOCATION - Lat 45°57'00.8", long 89°03'09.1" referenced to North American Datum of 1983, in NE 1/4 NE 1/4 sec.13, T.40 N., R.11 E., Vilas County, WI, Hydrologic Unit 07070001,
GROUNDWATER RECORDS
DATUM - Land-surface datum is 1,704.8 ft above North American Vertical Datum of 1988. Measuring point: Undefined, 2.70 ft above land-surface datum, June 2, 2010, to present.
PERIOD OF RECORD - June 2010 to current year. Measured hourly.
EXTREMES FOR PERIOD OF RECORD - Highest recorded water level is 4.79 ft below land-surface datum on Aug. 23, 2011. Lowest recorded water level is 7.64 ft below land-surface datum on Jun. 17, 2010.