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Streamflow Measurements for the Nation


USGS 01401301 Millstone River at Carnegie Lake at Princeton NJ
Middlesex County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°22'11", Longitude  74°37'14" NAD83
Drainage area 159  square miles
Gage datum 50.00 feet above NGVD29
Output formats
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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)
652024-11-05 12:50:11ESTYesctmUSGS71.5 Poor unkn1mainWADEQSCMMVADV71.585.01060.67UNSPUNSPUNSPUNSPUNSPUNSPUNSP
642024-04-23 12:14:02EDTYesLMS/JPUSGS1753.150.000.50FairDebrisLightunkn2millstone DS most bridgeBRDSQADCPVADCP1811512590.70FIRMBLDRUNEVSTDYUNEVNSTDDNST1000.00
642024-04-23 12:14:02EDTYesLMS/JPUSGS1753.150.000.50FairDebrisLightunkn1Heathcote Brook, subtract from millstoneWADEQSCMMVADV-6.5718.517.10.38FIRMGRVLEVENSTDYEVENSTNDUPST300.00
632023-10-25 13:52:05EDTYesjtsUSGS79.13.040.011.50FairDebrisLightunkn2heathcote inflowWADEQSCMMVADV-3.0717.08.600.36FIRMCBLSUNEVSTDYEVENSTNDDNST200.00
632023-10-25 13:52:05EDTYesjtsUSGS79.13.040.011.50FairDebrisLightunkn1mainWADEQSCMMVADV82.292.079.21.04FIRMGRVLEVENSTDYUNEVSTNDDNST1000.00
622023-05-19 15:30:06EDTYesJPUSGS67.92.900.001.50FairDebrisLightunkn2mainWADEQSCMMVADV70.278.085.10.82FIRMGRVLUNEVSTDYUNEVSTNDDNST1000.00
622023-05-19 15:30:06EDTYesJPUSGS67.92.900.001.50FairDebrisLightunkn1heathcote inflowWADEQSCMMVADV-2.3113.56.740.34SOFTGRVLUNEVSTDYUNEVNSTDUPST1000.00
612022-09-29 12:51:08EDTYesmtpUSGS21.02.770.021.00PoorClearunkn2Heathcote inflowWADEQSCMMVADV-1.68 5.61 FIRMCBLSUNEVSTDYUNEVUNKNUPST2000.00
612022-09-29 12:51:08EDTYesmtpUSGS21.02.770.021.00PoorClearunkn1MainWADEQSCMMVADV22.751.231.10.73SOFTGRVLUNEVSTDYUNEVUNKNDNST3000.00
602022-06-07 14:35EDTYesjtmUSGS1092.980.001.00FairDebrisLightunkn2heathcote inflowWADEQSCMMVADV-4.1718.015.20.27UNSPUNSPUNSPUNSPUNEVUNSPDNST1000.00
602022-06-07 14:35EDTYesjtmUSGS1092.980.001.00FairDebrisLightunkn1mainWADEQSCMMVADV11386.01091.04UNSPUNSPUNSPUNSPUNEVUNSPDNST1500.00
592021-10-08 14:25:04EDTYesjtmUSGS76.43.080.001.00Fair unkn2heathWADEQSCMMVADV-3.3216.512.20.27UNSPUNSPUNSPUNSPUNSPUNSPDNST10.00
592021-10-08 14:25:04EDTYesjtmUSGS76.43.080.001.00Fair unkn1mainWADEQSCMMVADV79.780.095.30.84UNSPUNSPUNSPUNSPUNEVUNSPDNST600.00
582018-09-28 12:45:02EDTYeskmb/ctmUSGS20403.94 FairDebrisLightOTHR1mainBRDSQADCPVADCP174016911901.71FIRMGRVLUNEVPULSUNEVUNSPDNST1700.00
572011-03-07 16:14:30ESTYesBSP/LGCUSGS24504.13-0.040.30FairClearBYPS2Channel 2BRDSQADCPVADCP16149.01571.04FIRMGRVLUNEVunknUNEVSTNDUNSP
572011-03-07 16:14:30ESTYesBSP/LGCUSGS24504.13-0.040.30FairClearBYPS1Imported Channel 1BRDSQADCPVADCP253016914201.79FIRMBLDRUNEVunknUNEVSTNDDNST1420.00
562006-11-09 11:40ESTYesBTW/JCSUSGS29704.17-0.020.60FairClearunkn1Imported Channel 1CRANunspeunkno297016513602.21UNSPUNSPUNSPunknUNSPUNSPUNSP
552002-11-20 10:32ESTYesJCSUSGS4023.35-0.010.90FairDebrisModerateunkn1Imported Channel 1WADEunspeunkno40292.02231.86UNSPUNSPUNSPunknUNSPUNSPUNSP
541997-08-19 13:40EDTYesJFDUSGS66.62.910.002.50FairDebrisModerateunkn1Imported Channel 1WADEunspeunkno66.684.079.70.87UNSPUNSPUNSPunknUNSPUNSPUNSP
531990-10-11 11:00EDTYesDSKUSGS59.62.890.000.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno59.684.094.30.63UNSPUNSPUNSPunknUNSPUNSPUNSP
521989-06-09 09:43EDTYesTJRUSGS6943.410.002.10GoodDebrisLightunkn1Imported Channel 1CRANunspeunkno6941655411.35UNSPUNSPUNSPunknUNSPUNSPUNSP
511989-06-08 11:20EDTYesTJR/EWMUSGS16403.76-0.102.10GoodClearunkn1Imported Channel 1CRANunspeunkno164016310101.66UNSPUNSPUNSPunknUNSPUNSPUNSP
501989-06-02 12:17EDTYesDSKUSGS2603.200.001.50GoodDebrisModerateunkn1Imported Channel 1WADEunspeunkno26094.01581.71UNSPUNSPUNSPunknUNSPUNSPUNSP
491989-04-19 14:22EDTYesDSKUSGS2713.210.001.00GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno27191.01501.81UNSPUNSPUNSPunknUNSPUNSPUNSP
481989-03-07 09:55ESTYesDSKUSGS2783.200.012.00GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno27895.01661.72UNSPUNSPUNSPunknUNSPUNSPUNSP
471989-01-24 14:00ESTYesDSKUSGS99.22.990.000.70GoodClearunkn1Imported Channel 1WADEunspeunkno99.286.065.21.53UNSPUNSPUNSPunknUNSPUNSPUNSP
461988-12-13 12:35ESTYesJFDUSGS73.32.950.000.50GoodIceCoverunkn1Imported Channel 1WADEunspeunkno73.380.01010.76UNSPUNSPUNSPunknUNSPUNSPUNSP
451988-10-26 11:13EDTYesBSUSGS76.22.940.004.30GoodClearunkn1Imported Channel 1WADEunspeunkno76.291.087.00.91UNSPUNSPUNSPunknUNSPUNSPUNSP
441988-09-16 14:04EDTYesBSUSGS56.62.880.000.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno56.686.078.40.72UNSPUNSPUNSPunknUNSPUNSPUNSP
431988-08-10 12:10EDTYesGLCUSGS45.32.830.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno45.378.067.40.73UNSPUNSPUNSPunknUNSPUNSPUNSP
421988-06-23 11:20EDTYesRGRUSGS52.62.850.000.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno52.677.047.41.11UNSPUNSPUNSPunknUNSPUNSPUNSP
411988-04-06 12:47EDTYesGLCUSGS1583.100.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno15886.01421.11UNSPUNSPUNSPunknUNSPUNSPUNSP
401988-02-26 13:50ESTYesBDS/EWMUSGS2233.170.000.40GoodClearunkn1Imported Channel 1WADEunspeunkno22391.01871.21UNSPUNSPUNSPunknUNSPUNSPUNSP
391988-01-07 09:28ESTYesCRB/RGRUSGS1053.03 GoodIceCoverunkn1Imported Channel 1WADEunspeunkno10587.01980.54UNSPUNSPUNSPunknUNSPUNSPUNSP
381987-12-23 13:00ESTYesRSCUSGS1713.130.000.80GoodClearunkn1Imported Channel 1WADEunspeunkno17172.01191.52UNSPUNSPUNSPunknUNSPUNSPUNSP
371987-10-28 11:35ESTYesRGRUSGS12603.740.001.90FairClearunkn1Imported Channel 1CRANunspeunkno12601066382.00UNSPUNSPUNSPunknUNSPUNSPUNSP
361987-10-22 11:48EDTYesCBUSGS45.92.870.000.70GoodClearunkn1Imported Channel 1WADEunspeunkno45.975.047.70.96UNSPUNSPUNSPunknUNSPUNSPUNSP
351987-07-29 -- ----YesCBUSGS1413.090.000.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno14189.01500.94UNSPUNSPUNSPunknUNSPUNSPUNSP
341987-05-08 -- ----YesRSCUSGS2243.180.000.80GoodClearunkn1Imported Channel 1WADEunspeunkno22484.01551.51UNSPUNSPUNSPunknUNSPUNSPUNSP
331987-04-06 -- ----YesGLC/BDSUSGS15603.810.001.20GoodClearunkn1Imported Channel 1CRANunspeunkno156017210101.54UNSPUNSPUNSPunknUNSPUNSPUNSP
321987-03-18 -- ----YesGLCUSGS1433.08-0.010.60GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno14384.01331.09UNSPUNSPUNSPunknUNSPUNSPUNSP
311986-07-10 -- ----YesGLCUSGS14.32.660.001.10GoodDebrisModerateunkn1Imported Channel 1WADEunspeunkno14.359.032.00.66UNSPUNSPUNSPunknUNSPUNSPUNSP
301975-03-06 -- ----YesGLCUSGS1663.15-0.021.00GoodClearunkn1Imported Channel 1WADEunspeunkno16676.01021.74UNSPUNSPUNSPunknUNSPUNSPUNSP
291975-01-03 -- ----YesGLCUSGS2243.190.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno22486.01261.83UNSPUNSPUNSPunknUNSPUNSPUNSP
281974-12-05 -- ----YesKTM/GLCUSGS3063.290.000.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno30697.01801.73UNSPUNSPUNSPunknUNSPUNSPUNSP
271974-10-02 -- ----YesGLCUSGS1313.140.000.60GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno13163.076.31.72UNSPUNSPUNSPunknUNSPUNSPUNSP
261974-08-08 -- ----YesGLCUSGS77.43.010.001.20GoodClearunkn1Imported Channel 1WADEunspeunkno77.457.047.01.64UNSPUNSPUNSPunknUNSPUNSPUNSP
251974-06-13 -- ----YesGRMUSGS32.12.840.003.00GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno32.151.536.50.88UNSPUNSPUNSPunknUNSPUNSPUNSP
241974-05-07 -- ----YesGLCUSGS1353.110.010.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno13566.582.21.59UNSPUNSPUNSPunknUNSPUNSPUNSP
231974-02-22 -- ----YesGLCUSGS3263.320.011.00GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno32694.01801.81UNSPUNSPUNSPunknUNSPUNSPUNSP
221974-01-15 -- ----YesGLCUSGS2713.26-0.011.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno27192.01601.70UNSPUNSPUNSPunknUNSPUNSPUNSP
211973-12-21 -- ----YesAJV/RDSUSGS64004.930.001.80FairDebrisLightunkn1Imported Channel 1CRANunspeunkno640018724402.60UNSPUNSPUNSPunknUNSPUNSPUNSP
201973-11-09 -- ----YesGLCUSGS73.72.990.003.00GoodClearunkn1Imported Channel 1WADEunspeunkno73.758.049.01.64UNSPUNSPUNSPunknUNSPUNSPUNSP
191973-09-12 -- ----YesGLCUSGS24.92.810.002.00GoodClearunkn1Imported Channel 1WADEunspeunkno24.950.020.11.24UNSPUNSPUNSPunknUNSPUNSPUNSP
181973-06-08 -- ----YesAAV/GLCUSGS1453.14-0.010.30GoodDebrisModerateunkn1Imported Channel 1WADEunspeunkno14566.085.11.74UNSPUNSPUNSPunknUNSPUNSPUNSP
171973-04-23 -- ----YesJFKUSGS1943.170.000.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno19483.01241.47UNSPUNSPUNSPunknUNSPUNSPUNSP
161973-03-07 -- ----YesJFK/DAHUSGS2853.320.000.50GoodDebrisHeavyunkn1Imported Channel 1WADEunspeunkno28594.01821.68UNSPUNSPUNSPunknUNSPUNSPUNSP
151972-11-22 -- ----YesRKF/JFKUSGS5273.54-0.010.50GoodDebrisModerateunkn1Imported Channel 1WADEunspeunkno52799.02921.91UNSPUNSPUNSPunknUNSPUNSPUNSP
141972-10-12 -- ----YesJFKUSGS1073.240.000.60GoodDebrisModerateunkn1Imported Channel 1WADEunspeunkno10772.085.41.26UNSPUNSPUNSPunknUNSPUNSPUNSP
131972-08-08 -- ----YesREGUSGS49.42.920.000.60GoodDebrisModerateunkn1Imported Channel 1WADEunspeunkno49.454.051.30.97UNSPUNSPUNSPunknUNSPUNSPUNSP
121972-07-14 -- ----YesJTF/RKFUSGS11803.750.023.00FairDebrisLightunkn1Imported Channel 1CRANunspeunkno11801506451.83UNSPUNSPUNSPunknUNSPUNSPUNSP
111972-06-23 -- ----YesEWMUSGS20203.920.013.00UnspecifiedClearunkn1Imported Channel 1CRANunspeunkno20201208351.82UNSPUNSPUNSPunknUNSPUNSPUNSP
101972-05-04 -- ----YesAJV/REGUSGS7673.55-0.062.00FairDebrisModerateunkn1Imported Channel 1CRANunspeunkno7671506121.25UNSPUNSPUNSPunknUNSPUNSPUNSP
91971-11-30 -- ----YesAJVUSGS33504.24-0.051.10GoodClearunkn1Imported Channel 1WADEunspeunkno335018818301.83UNSPUNSPUNSPunknUNSPUNSPUNSP
8A1971-08-28 18:00EDTYesSJSUSGS130007.09 Poor unkn1Imported Channel 1OTHRQIDIR 13000 UNSPUNSPUNSPunknUNSPUNSPUNSP
81958-10-08 -- ----YesJML/BWUSGS46.02.800.000.80GoodDebrisModerateunkn1Imported Channel 1WADEunspeunkno46.071.096.60.78UNSPUNSPUNSPunknUNSPUNSPUNSP
71958-07-24 -- ----YesRSCUSGS69.42.780.000.80GoodClearunkn1Imported Channel 1WADEunspeunkno69.483.01070.65UNSPUNSPUNSPunknUNSPUNSPUNSP
61958-05-09 -- ----YesJABUSGS7753.41-0.011.20GoodDebrisLightunkn1Imported Channel 1BOATunspeunkno7751054621.68UNSPUNSPUNSPunknUNSPUNSPUNSP
51957-12-21 -- ----YesSH/WILUSGS1950 Unspecified unkn1Imported Channel 1UNSPother 1950 UNSPUNSPUNSPunknUNSPUNSPUNSP
41957-11-21 -- ----YesJLRUSGS59.72.740.001.10Good unkn1Imported Channel 1WADEunspeunkno59.783.01040.57UNSPUNSPUNSPunknUNSPUNSPUNSP
31957-08-01 -- ----YesCSC/JABUSGS13.32.600.001.50GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno13.343.831.60.42UNSPUNSPUNSPunknUNSPUNSPUNSP
21957-06-11 -- ----YesREJ/JABUSGS35.82.720.000.80FairClearunkn1Imported Channel 1WADEunspeunkno35.885.067.50.73UNSPUNSPUNSPunknUNSPUNSPUNSP
11957-04-16 -- ----YesJABUSGS1822.950.000.80PoorClearunkn1Imported Channel 1BOATunspeunkno18284.01761.03UNSPUNSPUNSPunknUNSPUNSPUNSP