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Streamflow Measurements for the Nation


USGS 014808775 Unn Trib to Valley Cr at Waterloo Road near Exton
Chester County, Pennsylvania
Hydrologic Unit Code 02040205
Latitude  40°01'59", Longitude  75°38'08" NAD27
Drainage area 2.33  square miles
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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)
121991-07-08 12:50EDTYesagrUSGS0.85 GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno0.8514.03.300.26UNSPUNSPUNSPunknUNSPUNSPUNSP
111991-06-05 13:45EDTYescjr/agrUSGS1.24 GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno1.2415.02.450.51UNSPUNSPUNSPunknUNSPUNSPUNSP
101991-05-10 11:15EDTYesagr/cjrUSGS2.00 FairDebrisLightunkn1Imported Channel 1WADEunspeunkno2.0013.54.350.47UNSPUNSPUNSPunknUNSPUNSPUNSP
91991-04-02 13:30ESTYesagr/cjrUSGS2.60 GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno2.6014.05.300.49UNSPUNSPUNSPunknUNSPUNSPUNSP
81991-03-21 15:55ESTYesagr/cjrUSGS2.30 FairDebrisLightunkn1Imported Channel 1WADEunspeunkno2.3013.55.350.43UNSPUNSPUNSPunknUNSPUNSPUNSP
71991-02-05 14:15ESTYesagr/cjrUSGS1.90 GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno1.9013.55.100.37UNSPUNSPUNSPunknUNSPUNSPUNSP
61991-01-23 11:45ESTYesagr/cjrUSGS2.40 FairDebrisLightunkn1Imported Channel 1WADEunspeunkno2.4013.05.700.42UNSPUNSPUNSPunknUNSPUNSPUNSP
51990-12-10 10:50ESTYesagr/cjrUSGS1.61 FairDebrisLightunkn1Imported Channel 1WADEunspeunkno1.6113.54.970.32UNSPUNSPUNSPunknUNSPUNSPUNSP
41990-11-06 11:45ESTYesagr/cjrUSGS1.06 GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno1.0615.05.320.20UNSPUNSPUNSPunknUNSPUNSPUNSP
31990-10-11 08:40EDTYesagr/cjrUSGS0.74 FairDebrisLightunkn1Imported Channel 1WADEunspeunkno0.74 0.16UNSPUNSPUNSPunknUNSPUNSPUNSP
21990-09-05 11:30EDTYeskewUSGS1.11 FairDebrisLightunkn1Imported Channel 1WADEunspeunkno1.1114.05.020.22UNSPUNSPUNSPunknUNSPUNSPUNSP
11990-08-16 16:30EDTYesagr/cjrUSGS1.19 GoodDebrisLightunkn1Imported Channel 1WADEunspeunkno1.1916.04.580.26UNSPUNSPUNSPunknUNSPUNSPUNSP