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Streamflow Measurements for the Nation


USGS 014731945 Unn Tr to Trout Cr nr Cold Str Rd nr Valley Forge
Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°04'07.84", Longitude  75°26'17.81" NAD83
Drainage area 1.43  square miles
Gage datum 190 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 		 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)
112013-06-13 10:19:08EDTYesASTUSGS45.76.07-0.140.10PoorUnspecifedNONE1DS bridgeBRDSQADCPVADCP45.722.226.01.88SOFTGRVLUNEVunknUNEVNSTDATGA
102011-05-02 13:31EDTYesDRGUSGS2.045.060.000.30PoorClearNONE1mainWADEQSCMMVADV2.049.003.430.60SOFTGRVLUNEVunknUNEVUNKNDNST35.00
92010-12-01 12:55ESTYesDRGUSGS55.96.40-0.410.20PoorClearNONE1Imported Channel 1WADEQSCMMVADV55.920.028.41.97SOFTGRVLUNEVunknUNEVUNSPDNST25.00
82010-12-01 11:07:30ESTYesDRGUSGS21.35.66-0.070.20PoorClearNONE1Imported Channel 1WADEQSCMMVADV21.314.515.91.34SOFTGRVLUNEVunknUNEVUNSPDNST25.00
72010-01-25 11:18ESTYesDRGUSGS62.76.48-0.090.30FairUnspecifedNONE1Imported Channel 1WADEQSCMMVADV62.721.021.02.85UNSPUNSPUNSPunknUNSPUNSPDNST10.00
62009-12-09 12:46ESTYesDRGUSGS7.495.88-0.010.30PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVADV7.4924.09.810.77FIRMGRVLUNEVunknUNSPUNSPDNST10.00
52009-12-09 10:48:30ESTYesDRGUSGS14.36.02-0.080.40FairUnspecifedNONE1Imported Channel 1WADEQSCMMVADV14.324.012.91.11FIRMGRVLUNEVunknUNSPUNSPDNST10.00
42009-03-06 14:29ESTYesMEDUSGS0.865.620.000.50PoorDebrisLightNONE1Imported Channel 1WADEQSCMMVADV0.868.003.740.23SOFTSANDEVENunknUNEVUNSPDNST100.00
32009-01-07 12:58ESTYesASTUSGS13.96.060.070.50FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV13.99.406.102.20FIRMGRVLUNEVunknUNEVUNSPDNST200.00
22008-12-10 11:50ESTYesASTUSGS1.355.700.020.50FairDebrisModerateNONE1Imported Channel 1WADEQSCMMVADV1.357.802.020.67FIRMGRVLEVENunknEVENUNSPDNST100.00
12008-12-10 11:23ESTYesMEDUSGS1.435.72-0.350.50FairDebrisModerateNONE1Imported Channel 1WADEQSCMMVADV1.437.802.050.70FIRMGRVLEVENunknEVENUNSPDNST100.00