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Streamflow Measurements for the Nation


USGS 01480639 Unnamed Tributary to Broad Run at Northbrook, PA
Chester County, Pennsylvania
Hydrologic Unit Code 02040205
Latitude  39°56'05.77", Longitude  75°41'00.07" NAD83
Drainage area .56  square miles
Gage datum 211.8 feet above NAVD88
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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)
72003-07-31 14:20EDTYesleoUSGS0.790.450.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno0.792.601.040.76UNSPUNSPUNSPunknUNSPUNSPUNSP
62003-06-18 16:20EDTYesleoUSGS1.330.900.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno1.332.900.931.44UNSPUNSPUNSPunknUNSPUNSPUNSP
52003-03-24 15:50ESTYesleoUSGS1.331.000.000.40FairClearNONE1Imported Channel 1WADEunspeunkno1.333.601.051.27UNSPUNSPUNSPunknUNSPUNSPUNSP
42003-02-23 13:30ESTYesleoUSGS7.471.760.000.50FairClearNONE1Imported Channel 1WADEunspeunkno7.474.304.931.52UNSPUNSPUNSPunknUNSPUNSPUNSP
32003-02-03 10:15ESTYesleoUSGS0.630.960.000.80FairClearNONE1Imported Channel 1WADEunspeunkno0.634.001.720.36UNSPUNSPUNSPunknUNSPUNSPUNSP
22002-12-23 16:18ESTYesleoUSGS0.711.030.020.50FairDebrisHeavyNONE1Imported Channel 1WADEunspeunkno0.714.151.400.51UNSPUNSPUNSPunknUNSPUNSPUNSP
12002-12-07 10:35ESTYesagrUSGS0.841.300.001.00Unspecified NONE1Imported Channel 1WADEunspeunkno0.843.702.870.29UNSPUNSPUNSPunknUNSPUNSPUNSP