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**NOTICE: The New Jersey Water Science Center has transitioned to a new data management software package. While you may not have noticed this transition, some sites may have problems or delays in being updated. We are actively monitoring these conditions and are resolving them as quickly as possible. See the Dec 8 news entry for more information at: https://help.waterdata.usgs.gov/news


ALL DATA ARE AT LOCAL TIME


USGS 404934074400501 271190-- Black River 10 Obs

PROVISIONAL DATA SUBJECT TO REVISION

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GROUNDWATER RECORDS

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
All 1 Available Parameters for this site
  
72019 Water level, depth L 2007-10-01  2017-11-24

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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: 12.56 11-24-2017   02:30 EST
Graph of  Depth to water level, feet below land surface

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