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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 01379570 Passaic R at Hanover NJ
Morris County, New Jersey
Hydrologic Unit Code 02030103
Latitude  40°48'02", Longitude  74°21'33" NAD83
Drainage area 128  square miles
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)
262025-07-15 09:31:02EDTYesrwa/jtgUSGS723 GoodClearNONE1mainBRDSQADCPVADCP7231095731.26UNSPUNSPUNSPUNSPUNSPUNSPUNSP
252025-07-07 11:54:47EDTYesjbe/lmsUSGS82.9 Poor NONE1pfas low flowBRUSQADCPVADCP82.91092650.31UNSPUNSPUNSPUNSPUNSPUNSPUNSP
242025-03-13 13:11:28EDTYesLMS, ZBUSGS280 Fair NONE1MainBRDSQADCPVADCP2801095160.54SOFTsiltUNEVPULSUNSPSTNDUNSP
232009-04-10 10:40EDTYesddsUSGS351 0.001.50GoodDebrisModerateNONE1Imported Channel 1BRUSQSCMMVPAA3511285750.61SOFTsiltEVENunknEVENUNSPUPST0.00
222009-04-07 10:00EDTYesBSPUSGS38213.380.000.30GoodClearNONE1Imported Channel 1BRDSQADCPVADCP3821055580.69FIRMsiltEVENunknUNEVUNSPATGA
212008-09-22 12:26EDTYesBSPUSGS37.517.440.000.60FairClearNONE1Imported Channel 1WADEunspeunkno37.585.01600.23UNSPUNSPUNSPunknUNSPUNSPUNSP
202007-08-27 17:03EDTYesrwaUSGS162 0.000.90FairDebrisLightNONE1Imported Channel 1BRDSQSCMMVPAA1621143440.47UNSPUNSPUNSPunknUNEVUNSPATGA
192007-08-03 17:42EDTYesrwaUSGS54.8 0.000.70PoorUnspecifedNONE1Imported Channel 1BRDSQSCMMVPAA54.81051530.36SOFTsiltUNEVunknUNSPUNSPATGA
181988-10-11 14:40EDTYesJFDUSGS20316.10-0.011.30FairDebrisModerateNONE1Imported Channel 1CRANunspeunkno20392.02180.93UNSPUNSPUNSPunknUNSPUNSPUNSP
171988-07-14 14:32EDTYesRLWUSGS34.517.220.000.60FairClearNONE1Imported Channel 1WADEunspeunkno34.562.01000.34UNSPUNSPUNSPunknUNSPUNSPUNSP
161988-04-11 12:17EDTYesRGRUSGS12116.400.000.60FairDebrisLightNONE1Imported Channel 1CRANunspeunkno12191.01620.75UNSPUNSPUNSPunknUNSPUNSPUNSP
151987-09-03 -- ----YesRGR/JCLUSGS79.316.840.061.00FairDebrisLightNONE1Imported Channel 1WADEunspeunkno79.385.02220.36UNSPUNSPUNSPunknUNSPUNSPUNSP
141973-07-25 -- ----YesRSCUSGS16615.63 GoodClearNONE1Imported Channel 1BRUSunspeunkno16698.53870.43UNSPUNSPUNSPunknUNSPUNSPUNSP
131973-07-19 -- ----YesGMFUSGS75.117.81 GoodClearNONE1Imported Channel 1WADEunspeunkno75.155.41090.69UNSPUNSPUNSPunknUNSPUNSPUNSP
121966-09-09 -- ----YesGMFUSGS10.218.69 GoodClearNONE1Imported Channel 1WADEunspeunkno10.218.520.30.50UNSPUNSPUNSPunknUNSPUNSPUNSP
111966-04-12 -- ----YesJML/MKLUSGS44.018.13 Good NONE1Imported Channel 1WADEunspeunkno44.056.093.30.47UNSPUNSPUNSPunknUNSPUNSPUNSP
101965-09-07 -- ----YesRDSUSGS9.1518.75 Fair NONE1Imported Channel 1WADEunspeunkno9.1536.051.40.18UNSPUNSPUNSPunknUNSPUNSPUNSP
91965-04-30 -- ----YesHJFUSGS129 Good NONE1Imported Channel 1WADEunspeunkno12960.51470.88UNSPUNSPUNSPunknUNSPUNSPUNSP
81964-09-22 -- ----YesRJSUSGS6.5018.93 FairClearNONE1Imported Channel 1WADEunspeunkno6.5029.035.20.18UNSPUNSPUNSPunknUNSPUNSPUNSP
71964-08-11 -- ----YesJML/MKLUSGS16.718.58 Poor NONE1Imported Channel 1WADEunspeunkno16.746.01030.16UNSPUNSPUNSPunknUNSPUNSPUNSP
61964-06-17 -- ----YesJFWUSGS55.4 Good NONE1Imported Channel 1WADEunspeunkno55.456.01060.52UNSPUNSPUNSPunknUNSPUNSPUNSP
51964-03-17 -- ----YesGMFUSGS22814.87 FairDebrisLightNONE1Imported Channel 1BRUSunspeunkno22897.04480.51UNSPUNSPUNSPunknUNSPUNSPUNSP
41963-09-24 -- ----YesEGMUSGS11.218.55 FairClearNONE1Imported Channel 1WADEunspeunkno11.245.01010.11UNSPUNSPUNSPunknUNSPUNSPUNSP
31963-08-27 -- ----YesEGMUSGS9.7818.55 FairClearNONE1Imported Channel 1WADEunspeunkno9.7848.01010.10UNSPUNSPUNSPunknUNSPUNSPUNSP
21963-07-30 -- ----YesEWMUSGS39.217.42 FairClearNONE1Imported Channel 1WADEunspeunkno39.256.01280.31UNSPUNSPUNSPunknUNSPUNSPUNSP
11963-06-25 -- ----YesDMTUSGS16.017.70 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno16.059.01270.13UNSPUNSPUNSPunknUNSPUNSPUNSP