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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 01390900 Ramsey Brook at Allendale NJ
Bergen County, New Jersey
Hydrologic Unit Code 02030103
Latitude  41°01'44", Longitude  74°08'06" NAD83
Drainage area 2.55  square miles
Gage datum 270.79 feet above NGVD29
Output formats
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HTML table without channel data
Tab-separated data with channel data
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
362024-02-22 12:19:05ESTYesJPUSGS2.030.550.000.50FairClearNONE1mainWADEQSCMMVADV2.0323.27.740.26FIRMCBLSUNEVSTDYUNEVSTNDDNST0.00
352023-09-29 11:00:02EDTYesrwa/ctmUSGS4874.30 PoorClearOTHR11BRDSQADCPVADCP44844.21772.54UNSPUNSPUNSPUNSPUNEVUNSPATGA0.00
342010-01-25 14:48:30ESTYesjjtUSGS2052.57-0.020.10FairClearNONE1Imported Channel 1MBOTQADCPVADCP20529.057.43.60FIRMBLDRUNEVunknUNEVUNSPATGA
332007-02-02 10:10ESTYesJJTUSGS1.260.560.000.40FairDebrisModerateNONE1Imported Channel 1WADEQSCMMVADV1.2614.26.420.20UNSPUNSPUNSPunknUNSPUNSPUNSP
322006-10-28 12:43EDTYesjjt/btwUSGS1252.00-0.090.30FairClearNONE1Imported Channel 1WADEQSCMMVADV12520.030.34.14UNSPUNSPUNSPunknUNSPUNSPUNSP
312005-03-28 15:18ESTYesjjt/tjrUSGS45.21.160.170.30PoorClearNONE1Imported Channel 1WADEunspeunkno45.215.015.03.01UNSPUNSPUNSPunknUNSPUNSPUNSP
302003-06-04 10:20EDTYesJFDUSGS36.00.930.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno36.014.714.32.52UNSPUNSPUNSPunknUNSPUNSPUNSP
292001-07-31 18:23EDTYesarpUSGS0.690.260.001.00PoorClearNONE1Imported Channel 1WADEunspeunkno0.698.602.900.24UNSPUNSPUNSPunknUNSPUNSPUNSP
282001-07-17 15:25EDTYesmmUSGS0.63 Unspecified NONE1Imported Channel 1WADEunspeunkno0.638.702.720.23UNSPUNSPUNSPunknUNSPUNSPUNSP
271999-08-06 11:10EDTYesrloUSGS0.150.47 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.15 UNSPUNSPUNSPunknUNSPUNSPUNSP
261999-05-10 15:30EDTYesrloUSGS1.330.600.000.80PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno1.338.004.450.30UNSPUNSPUNSPunknUNSPUNSPUNSP
251998-12-07 13:55ESTYesGCSUSGS0.080.510.000.20FairDebrisHeavyNONE1Imported Channel 1WADEunspeunkno0.083.500.420.19UNSPUNSPUNSPunknUNSPUNSPUNSP
241998-06-23 12:05EDTYesgcsUSGS1.280.590.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno1.2814.33.570.36UNSPUNSPUNSPunknUNSPUNSPUNSP
231998-04-10 10:35EDTYesgcsUSGS33.41.060.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno33.415.912.72.62UNSPUNSPUNSPunknUNSPUNSPUNSP
221997-04-07 10:10EDTYesgcsUSGS3.100.640.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno3.1014.85.470.56UNSPUNSPUNSPunknUNSPUNSPUNSP
201996-01-27 10:50ESTYesVC/JJSUSGS47.11.820.120.20FairClearNONE1Imported Channel 1WADEunspeunkno47.115.019.62.40UNSPUNSPUNSPunknUNSPUNSPUNSP
211996-01-27 -- ----YesVC/JJSUSGS60.61.970.120.20FairClearNONE1Imported Channel 1WADEunspeunkno60.615.021.62.80UNSPUNSPUNSPunknUNSPUNSPUNSP
191994-09-20 17:19EDTYesTJRUSGS0.540.500.010.70FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.545.801.540.35UNSPUNSPUNSPunknUNSPUNSPUNSP
181993-09-03 14:41EDTYesTJRUSGS0.120.410.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.124.100.830.14UNSPUNSPUNSPunknUNSPUNSPUNSP
171992-09-10 13:24EDTYesTJRUSGS1.060.500.001.30GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno1.068.904.750.22UNSPUNSPUNSPunknUNSPUNSPUNSP
161991-08-09 11:57EDTYesTJRUSGS0.290.470.040.50FairClearNONE1Imported Channel 1WADEunspeunkno0.294.601.740.17UNSPUNSPUNSPunknUNSPUNSPUNSP
151990-05-30 11:33EDTYesTJRUSGS22.40.88-0.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno22.418.012.01.87UNSPUNSPUNSPunknUNSPUNSPUNSP
141989-03-24 12:50ESTYesTJRUSGS6.410.700.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno6.4112.55.971.07UNSPUNSPUNSPunknUNSPUNSPUNSP
131987-06-29 -- ----YesRGRUSGS1.510.580.010.70FairClearNONE1Imported Channel 1WADEunspeunkno1.5111.54.770.32UNSPUNSPUNSPunknUNSPUNSPUNSP
121986-04-17 -- ----YesMOP/WDJUSGS45.41.180.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno45.420.516.42.77UNSPUNSPUNSPunknUNSPUNSPUNSP
111982-10-04 -- ----YesJTFUSGS0.410.330.000.30FairClearNONE1Imported Channel 1WADEunspeunkno0.4110.01.160.35UNSPUNSPUNSPunknUNSPUNSPUNSP
101977-12-21 -- ----YesRSCUSGS57.41.48-0.030.60GoodClearNONE1Imported Channel 1WADEunspeunkno57.428.033.01.74UNSPUNSPUNSPunknUNSPUNSPUNSP
91977-11-08 -- ----YesRDS/JTFUSGS9805.39 Unspecified NONE1Imported Channel 1OTHRQIDIR 980 UNSPUNSPUNSPunknUNSPUNSPUNSP
81977-02-25 -- ----YesJBC/EWMUSGS37.71.290.020.40UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno37.716.214.72.56UNSPUNSPUNSPunknUNSPUNSPUNSP
71976-04-01 -- ----YesEWM/BDGUSGS1081.63-0.080.50GoodClearNONE1Imported Channel 1CRANunspeunkno10829.029.63.65UNSPUNSPUNSPunknUNSPUNSPUNSP
61975-11-13 -- ----YesKTMUSGS24.21.070.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno24.215.013.21.83UNSPUNSPUNSPunknUNSPUNSPUNSP
51975-07-14 -- ----YesKTMUSGS10.60.800.090.50GoodClearNONE1Imported Channel 1WADEunspeunkno10.614.07.451.42UNSPUNSPUNSPunknUNSPUNSPUNSP
41975-04-03 -- ----YesJTF/JLGUSGS62.81.530.010.30FairClearNONE1Imported Channel 1WADEunspeunkno62.820.022.82.75UNSPUNSPUNSPunknUNSPUNSPUNSP
31975-03-20 -- ----YesKTMUSGS31.91.20-0.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno31.919.017.91.78UNSPUNSPUNSPunknUNSPUNSPUNSP
21975-03-13 -- ----YesKTMUSGS5.590.71-0.040.70GoodClearNONE1Imported Channel 1WADEunspeunkno5.5911.06.600.85UNSPUNSPUNSPunknUNSPUNSPUNSP
11974-10-16 -- ----YesRSCUSGS24.31.07-0.020.30GoodClearNONE1Imported Channel 1WADEunspeunkno24.315.515.31.59UNSPUNSPUNSPunknUNSPUNSPUNSP