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Streamflow Measurements for the Nation


USGS 01593300 RED HILL BRANCH NEAR COLUMBIA, MD
Howard County, Maryland
Hydrologic Unit Code 02060006
Latitude  39°14'44", Longitude  76°50'43" NAD27
Drainage area 5.98  square miles
Gage datum 315 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)
172002-09-19 12:54EDTYesJRDUSGS0.33 0.000.40Good NONE1Imported Channel 1WADEunspeunkno0.333.601.070.31UNSPUNSPUNSPunknUNSPUNSPUNSP
161990-06-27 13:15EDTYesJRDUSGS2.51 GoodClearNONE1Imported Channel 1WADEunspeunkno2.518.706.010.42UNSPUNSPUNSPunknUNSPUNSPUNSP
151990-04-27 12:15EDTYesJRDUSGS4.36 GoodClearNONE1Imported Channel 1WADEunspeunkno4.369.707.060.62UNSPUNSPUNSPunknUNSPUNSPUNSP
141990-03-08 11:35ESTYesRMCUSGS3.92 GoodClearNONE1Imported Channel 1WADEunspeunkno3.929.306.890.57UNSPUNSPUNSPunknUNSPUNSPUNSP
131989-10-16 12:54EDTYesJRD/MDTUSGS2.96 GoodClearNONE1Imported Channel 1WADEunspeunkno2.967.905.610.51UNSPUNSPUNSPunknUNSPUNSPUNSP
121989-09-08 16:55EDTYesJRDUSGS2.54 GoodClearNONE1Imported Channel 1WADEunspeunkno2.546.804.770.53UNSPUNSPUNSPunknUNSPUNSPUNSP
111989-04-25 14:45EDTYesJRD/MDTUSGS4.25 GoodClearNONE1Imported Channel 1WADEunspeunkno4.259.808.610.46UNSPUNSPUNSPunknUNSPUNSPUNSP
101988-12-19 15:25ESTYesRJS/JAUSGS2.04 GoodClearNONE1Imported Channel 1WADEunspeunkno2.047.904.560.45UNSPUNSPUNSPunknUNSPUNSPUNSP
91988-12-04 16:22ESTYesJRDUSGS2.45 GoodClearNONE1Imported Channel 1WADEunspeunkno2.457.004.700.52UNSPUNSPUNSPunknUNSPUNSPUNSP
81988-10-14 16:05EDTYesJRDUSGS0.93 GoodClearNONE1Imported Channel 1WADEunspeunkno0.934.703.090.30UNSPUNSPUNSPunknUNSPUNSPUNSP
71988-09-12 18:35EDTYesJRDUSGS1.23 GoodClearNONE1Imported Channel 1WADEunspeunkno1.235.803.360.37UNSPUNSPUNSPunknUNSPUNSPUNSP
61988-08-17 15:40EDTYesJRDUSGS0.94 GoodClearNONE1Imported Channel 1WADEunspeunkno0.945.703.630.26UNSPUNSPUNSPunknUNSPUNSPUNSP
51988-06-30 19:00EDTYesJRDUSGS1.49 GoodClearNONE1Imported Channel 1WADEunspeunkno1.495.703.730.40UNSPUNSPUNSPunknUNSPUNSPUNSP
41988-03-18 16:35ESTYesJRDUSGS3.65 GoodClearNONE1Imported Channel 1WADEunspeunkno3.658.104.580.80UNSPUNSPUNSPunknUNSPUNSPUNSP
31988-03-01 14:45ESTYesJRDUSGS4.65 GoodClearNONE1Imported Channel 1WADEunspeunkno4.6510.56.030.77UNSPUNSPUNSPunknUNSPUNSPUNSP
21987-11-09 13:10ESTYesJJMUSGS1.79 GoodClearNONE1Imported Channel 1WADEunspeunkno1.7910.05.610.32UNSPUNSPUNSPunknUNSPUNSPUNSP
11987-10-19 15:05EDTYesJRDUSGS1.63 GoodClearNONE1Imported Channel 1WADEunspeunkno1.635.903.150.52UNSPUNSPUNSPunknUNSPUNSPUNSP