USGS Water-Year Summary 2024
475439116503401 53N 04W 28CAB1 -
Pacific Northwest basin-fill aquifers
Outwash
LOCATION - Lat 47°54'38.34", long 116°50'37.74" referenced to North American Datum of 1983, in NW 1/4 NE 1/4 SW 1/4 sec.28, T.53 N., R.4 W., Kootenai County, ID, Hydrologic Unit 17010305,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 448.56 ft. Upper casing diameter 6.38 in; top of first opening 438 ft, bottom of last opening 448 ft.
DATUM - Land-surface datum is 2,432.26 ft above North American Vertical Datum of 1988. Measuring point: MP NO.1 TOP OF CASING NORTHEAST SIDE., 2.30 ft above land-surface datum, July 16, 1971, to present.
PERIOD OF RECORD - Monthly water level observations July 1971 to current year.
PERIOD OF DAILY RECORD - Continuous depth to water July 2004 to current year.
EXTREMES FOR PERIOD OF RECORD -
Highest recorded water level, 387.51 ft below LSD, July 24, 1997.
Lowest recorded water level, 420.72 ft below LSD, Jan. 27, 1995.