USGS Water-Year Summary 2023
462050091202901 BA-45/08W/26-0241
Sand and gravel aquifers (glaciated regions)
Sand and Gravel Aquifer
LOCATION - Lat 46°20'49.9", long 91°20'29.3" referenced to North American Datum of 1983, in NW 1/4 SW 1/4 SW 1/4 sec.26, T.45 N., R.8 W., Bayfield County, WI, Hydrologic Unit 07030001,
GROUNDWATER RECORDS
DATUM - Land-surface datum is 1,261 ft above North American Vertical Datum of 1988. Measuring point: TOP OF PVC CASING, 0.47 ft below land-surface datum, May 25, 2011, to present.
PERIOD OF RECORD - June 2011 to current year. Measured hourly.
EXTREMES FOR PERIOD OF RECORD - Highest recorded water level is 32.02 feet below land-surface datum on Jul. 30, 2016. Lowest recorded water level is 41.71 feet below land-surface datum on Apr. 25, 2013.