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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
01379845 ROCKAWAY RIVER AT WARREN STREET, AT DOVER, NJ
LOCATION - Lat 40°53'10", long 74°33'36" referenced to North American Datum of 1983, Dover Town, Morris County, NJ, Hydrologic Unit 02030103, on left bank, 100 ft upstream from bridge on Warren Street in Dover, 0.4 mi downstream of Jackson Brook, and 4.0 mi west of Denville.
DRAINAGE AREA - 52.1 mi².
REVISIONS HISTORY - WDR US-2013: 2012(M).
SURFACE-WATER RECORDS
PERIOD OF RECORD - Annual maximum gage, water years 1981-94, 1999 to 2012. Continuous-record discharge station, February 2012 to current year.
GAGE - Water-stage recorder with telemetry and crest-stage gage. Datum of gage is 560.86 ft above NAVD of 1988.
REMARKS - Records fair, except for estimated discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3,820 ft³/s, Aug 28, 2011, gage height, 9.35 ft, from crest-stage gage; minimum discharge, 6.6 ft³/s, Oct 3-4, 2014.
