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Streamflow Measurements for the Nation


USGS 01398102 South Branch Raritan River at South Branch NJ


Somerset County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°32'49", Longitude  74°41'47" NAD83
Drainage area 265  square miles
Gage datum 45.54 feet above NGVD29
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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
 
992020-12-01 09:08:27ESTYesdds/kcUSGS5560 GoodClearNONE
982020-02-12 13:07:18ESTYesdskulskiUSGS862 0.000.25ExcellentClearNONE
972019-12-12 10:21:35ESTYesdds/jgUSGS756 GoodClearNONE
962019-08-20 15:01:11EDTYesdds bwbUSGS224 0.001.00GoodClearNONE
952019-05-06 15:08:27EDTYesjcohl/bbjorkUSGS2280 0.000.25Good NONE
942019-02-04 10:21:06ESTYesdds/bwbUSGS508 0.000.15FairIceCoverNONE
932018-11-28 15:49:54ESTYesjcohl/bbjorkUSGS1500 0.000.50GoodClearNONE
922018-08-30 11:52:11EDTYesjcohl/mschreUSGS284 0.001.00GoodClearNONE
902018-05-21 13:03:53EDTYesJAC/MLSUSGS413 0.020.30GoodClearNONE
912018-03-23 09:31:04EDTYesDDS/LGCUSGS5063.160.000.20FairClearNONE
892017-12-19 12:55:30ESTYesJAC/MLSUSGS143 0.000.75Fair NONE
882017-08-01 10:35:30EDTYesacd/ajmUSGS146 0.000.50Fair NONE
872017-05-04 11:11EDTYesjtiptonUSGS1412.190.002.00GoodClearNONE
862017-02-06 13:54:30ESTYesMSC/JACUSGS136 0.000.80Fair NONE
852016-11-28 14:35ESTYesBWB MAKUSGS48.01.87 UnspecifiedClearNONE
842016-08-10 13:14EDTYesMLS/CTSUSGS1432.140.000.60GoodClearNONE
832016-05-12 09:46EDTYesMLS/LSFUSGS1612.16 GoodClearNONE
822016-05-04 09:45:28EDTYesdds,cksUSGS2872.460.000.50GoodClearNONE
812016-02-11 13:45:57ESTYesddsUSGS411 0.000.30GoodClearNONE
802015-11-25 09:37:30ESTYesctk/mlsUSGS1001.990.000.50GoodClearNONE
792015-08-13 11:00EDTYesddsUSGS2152.730.001.00PoorClearNONE
782015-05-28 10:37:30EDTYeslcarperUSGS1022.020.011.30Good NONE
772015-02-12 12:42ESTYesDDS/RMRUSGS2362.210.000.50GoodUnspecifedNONE
762014-11-04 11:44:37ESTYesdskulskiUSGS1211.910.000.50FairClearNONE
752014-08-01 08:49EDTYesADC/LSFUSGS1392.44 FairClearNONE
742014-05-06 11:00:24EDTYesdds/rrUSGS8343.580.000.30GoodClearNONE
732014-02-24 12:42:21ESTYesddsUSGS13804.500.000.50PoorClearNONE
722013-11-25 10:42ESTYesVFBrownUSGS1271.980.00 GoodClearNONE
712013-08-01 09:44:30EDTYesADC/LGCUSGS2362.41 GoodVegetationModerateNONE
702013-05-14 11:57EDTYesSkulskiUSGS4852.91 FairDebrisModerateNONE
692013-02-05 10:30ESTYesmlr/lgcUSGS3142.550.001.00GoodClearNONE
682012-12-04 09:35ESTYeslgc/acdUSGS1242.020.00 GoodClearNONE
672012-08-01 10:10EDTYesLGC/ACDUSGS1352.49 1.30Unspecified NONE
652012-04-16 13:41:30EDTYesvfbUSGS1252.01-0.010.80FairClearNONE
642012-02-16 13:20:30ESTYesACD/LGCUSGS2782.480.002.70GoodClearNONE
632011-11-09 13:00ESTYesACD/LGCUSGS3952.77 GoodClearNONE
622011-08-22 10:44:30EDTYesmjdUSGS8734.18-0.071.00GoodClearNONE
612011-06-15 12:14EDTYesra/lc/adUSGS3202.63-0.020.20GoodClearNONE
602011-03-02 11:08ESTYesHAHUSGS7573.38-0.011.10GoodClearNONE
592010-11-15 12:10ESTYesLGC/MJDUSGS1251.960.001.50GoodClearNONE
582010-08-18 10:23:30EDTYesmjdUSGS1982.500.000.90GoodClearNONE
572010-05-13 10:07EDTYesddsUSGS3862.770.001.00GoodClearNONE
562010-03-09 11:42ESTYesLSF/MJDUSGS8913.76-0.031.40GoodClearNONE
552009-12-01 12:17:30ESTYesACD/LGCUSGS2042.25 GoodClearNONE
542009-08-12 -- ----YesLSF/MJDUSGS3372.62 UnspecifiedUnspecifedNONE
532009-05-28 10:00EDTYesddsUSGS1902.180.001.00GoodClearNONE
522009-02-25 10:18:30ESTYesRGR/MJDUSGS19016.00-0.031.90GoodClearNONE
512008-12-08 11:04ESTYesEWBUSGS226 GoodClearNONE
502008-09-03 10:48EDTYesMJD/LSFUSGS209 Good NONE
492008-06-02 -- ----Yeshah/mlrUSGS2092.320.00 GoodClearNONE
482008-04-29 13:07EDTYesBSPUSGS11003.95-0.101.00FairClearNONE
472008-02-28 12:30ESTYeshah/mjrUSGS9463.63-0.041.40GoodClearNONE
462007-11-14 12:00ESTYesHAH/MJDUSGS1352.110.001.40GoodClearNONE
452007-08-23 11:00EDTYesMJD/JMLUSGS2582.840.001.50GoodClearNONE
442007-05-29 10:00EDTYesddsUSGS1672.200.001.00GoodClearNONE
432007-02-28 11:00ESTYesJMLUSGS3612.80-0.071.00PoorIceShoreNONE
422006-11-08 09:55ESTYesDDS/HAHUSGS8424.231.331.20PoorClearNONE
412006-09-05 09:00EDTYesmjd/ddsUSGS2682.840.00 GoodDebrisLightNONE
402006-06-06 11:10EDTYesHAHUSGS4222.94-0.011.80GoodClearNONE
392006-05-31 12:30EDTYesJML/LSFUSGS1662.260.001.00PoorClearNONE
382006-02-09 12:43ESTYeslsf/mjdUSGS5023.10-0.021.00FairClearNONE
372005-12-08 10:00ESTYesHAHUSGS3062.56-0.021.80GoodClearNONE
362005-08-23 09:15EDTYesHAHUSGS1062.36-0.012.30FairClearNONE
352005-06-01 09:25EDTYesHAH/ELMUSGS1752.300.001.20FairClearNONE
342005-02-16 11:00ESTYesnal/mlrUSGS13104.17-0.051.00FairClearNONE
332004-11-03 09:27ESTYesHAH/JMLUSGS1282.210.000.80GoodClearNONE
322004-08-23 09:00EDTYesbjg/elmUSGS4322.92-0.032.00GoodClearNONE
312004-06-01 11:09EDTYeselmUSGS3352.78 GoodClearNONE
302004-02-23 09:48ESTYesHAH/ELMUSGS3832.84-0.021.20GoodClearNONE
292003-05-19 11:23EDTYesMLR/HAHUSGS1032.040.000.80UnspecifiedDebrisModerateNONE
282002-02-20 09:02ESTYesHAD/HLHUSGS98.22.000.001.40UnspecifiedDebrisLightNONE
272001-11-29 09:05ESTYesmjdUSGS84.52.280.001.00GoodClearNONE
262001-08-28 10:00EDTYesbgUSGS63.12.690.001.00FairClearNONE
252001-05-21 11:55EDTYesHAD/AMTUSGS1532.45-0.011.40FairClearNONE
242001-02-15 09:38ESTYesMJDUSGS5243.300.000.80FairClearNONE
232000-11-13 13:05ESTYesHAD/AMTUSGS1122.350.000.50Fair NONE
221999-11-08 12:00ESTYesAMT/KMRUSGS1562.52 GoodClearNONE
211999-08-02 14:00EDTYesAMT/MLRUSGS56.32.70 FairUnspecifedNONE
201999-05-10 09:00EDTYesKMR/MLRUSGS1412.58 FairClearNONE
191999-04-29 12:25EDTYesncgUSGS2292.74 FairClearNONE
181999-04-07 11:00EDTYesrloUSGS2182.720.002.00GoodClearNONE
171998-11-17 09:20ESTYesjho/kmrUSGS58.62.31 GoodDebrisModerateNONE
161998-08-12 14:14EDTYesMJDUSGS1812.66 GoodClearNONE
151998-05-14 10:20EDTYescmUSGS13704.68-0.031.50FairClearNONE
141998-05-09 09:05EDTYesJFDUSGS37107.13-0.021.00FairClearNONE
131998-03-09 15:30ESTYesCM / MRUSGS35107.140.051.00FairClearNONE
121982-12-21 -- ----YesRSCUSGS2222.79 GoodClearNONE
111981-05-20 -- ----YesGJPUSGS2342.78 GoodClearNONE
101980-11-20 -- ----YesB PUSGS1192.26 ExcellentClearNONE
91980-05-15 -- ----YesB PUSGS4503.07 Good NONE
81980-03-12 -- ----YesRSC/DAHUSGS2612.17 GoodClearNONE
71979-12-01 -- ----YesRSCUSGS4543.01 GoodClearNONE
61979-01-26 -- ----YesJBC/FJCUSGS22405.73 GoodDebrisLightNONE
51978-08-31 -- ----YesJBC/B PUSGS1121.84 GoodClearNONE
41978-05-03 -- ----YesB P/P SUSGS1962.12 GoodClearNONE
31977-07-11 -- ----YesRSCUSGS1423.07 GoodClearNONE
21975-10-08 -- ----YesGDUSGS280 Unspecified NONE
11975-08-20 10:10EDTYesgdUSGS21119.110.000.50Unspecified NONE