USGS Water-Year Summary 2024
410155074060201 030289 Saddle River 17 Obs NJ Permit Number 23095326
Early Mesozoic basin aquifers
Passaic Formation
LOCATION - Lat 41°01'55", long 74°06'02" referenced to North American Datum of 1927, Saddle River Borough, Bergen County, NJ, Hydrologic Unit 02030103, at the Saddle River Fire Station, East Saddle Rd. and East Allendale Rd.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 175 ft. Upper casing diameter 6 in; top of first opening 165 ft, bottom of last opening 175 ft. Drilled observation well.
DATUM - Land-surface datum is 148.9 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of base of locking cap, 3.56 ft above land-surface datum, Dec. 3, 2004, to present.
PERIOD OF RECORD - March 1991 to current year.
GAGE - Submersible logger pressure transducer-60 minute recording interval. Periodic measurements, March 1991 to December 2004.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 3.97 ft above land surface datum, Apr 22, 2011, 2013; lowest, 10.79 ft below land surface datum, Aug 12, 2010.