During winter months, cold and ice may
result in inaccurate real-time gage height and streamflow data.
Adjustments or deletions of this data can only be done after detailed
Funding for this site is provided by:
41°03'31", long 74°05'44" referenced to North
American Datum of 1983, Bergen County, NJ, Hydrologic Unit 02030103, on
right bank, 100 ft downstream of bridge on Lake Street in Upper Saddle
River, 1.3 mi downstream from Pine Brook, and 2.8 mi east of
PERIOD OF RECORD.--
October 2003 to current year. Operated as a
crest-stage gage and low-flow partial-record station 1966-2003.
WDR-US-08: 1988(M), 1993(M).
Water-stage and air temperature recorder with telemetry,
crest-stage gage, and concrete control. Datum of gage is 185.16 ft
above NGVD of 1929. Prior to October 2003, partial-record station at
site 100 ft upstream from gage, at datum 0.95 ft higher.
Records fair, except for estimated discharges, which
are poor. Flows at this gage may be affected by groundwater pumping
nearby and upstream in New York State.
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 6,290
/s, Sep 16, 1999, gage height, 5.64 ft, from crest-stage
gage, site and datum then in use; minimum discharge, 0.38
/s, Sep 8, 2015.
Gage-height record collected in
cooperation with United Water New Jersey.
1 Water-Quality Records
Flood Inundation Maps Now Available for this Gage.
Estimated flood stage for this gage is 4.5
The air temperature
data for this station are temporary and will only be displayed for
120 days. Although the instrumentation is calibrated at least
once/year, the temporary classification means that documented routine
inspections and other quality assurance measures are not performed that
would make the data acceptable for archival, retrieval, or future use
in general scientific or interpretive studies.