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USGS 404934074400501 271190-- Black River 10 Obs


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LOCATION.--Lat 40°49'04", long 74°40'53" referenced to North American Datum of 1927, Chester Township, Morris County, NJ, Hydrologic Unit 02030105, at the Black River Wildlife Management Area, Pleasant Hill Rd.
WELL CHARACTERISTICS.--Depth 200 ft. Upper casing diameter 6 in; top of first opening 87 ft, bottom of last opening 200 ft. Drilled observation well.
DATUM.--Land-surface datum is 890 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of casing, 1.80 ft above land-surface datum, Jul. 23, 2002 to present.
PERIOD OF RECORD.--April 1991 to current year.
GAGE.--Water level recorder with telemetry.
EXTREMES FOR PERIOD OF RECORD.--Highest water level, 1.09 ft above land surface datum, Sep 8-9, 2011; lowest, 16.34 ft below land surface datum, Mar 2-3, 2002.

Gage Photo Statistics and data from Groundwater Watch Page

This station managed by the New Jersey Water Science Center.

Available Parameters Available Period
2007-10-01  2020-07-05


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Summary of all available data for this site
Instantaneous-data availability statement

Depth to water level, feet below land surface

Most recent instantaneous value: 7.74 07-05-2020   05:30 EDT
Graph of  Depth to water level, feet below land surface

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