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Streamflow Measurements for the Nation


USGS 01621410 BLACKS RUN AT RT 726 AT HARRISONBURG, VA
Harrisonburg City, Virginia
Hydrologic Unit Code 02070005
Latitude  38°25'19", Longitude  78°53'15" NAD27
Drainage area 10.9  square miles
Gage datum 1,255 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)
252002-09-05 07:50EDTYesSLWUSGS1.022.37 Unspecified NONE1Imported Channel 1WADEunspeunkno1.027.202.540.40UNSPUNSPUNSPunknUNSPUNSPUNSP
242002-07-17 08:10EDTYesSLWUSGS1.452.430.000.30Fair NONE1Imported Channel 1WADEunspeunkno1.457.002.780.52UNSPUNSPUNSPunknUNSPUNSPUNSP
232002-05-29 07:42EDTYesSLWUSGS3.542.50-0.010.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno3.548.504.500.79UNSPUNSPUNSPunknUNSPUNSPUNSP
222002-04-11 10:40EDTYesSLWUSGS2.112.400.000.30Fair NONE1Imported Channel 1WADEunspeunkno2.118.003.190.66UNSPUNSPUNSPunknUNSPUNSPUNSP
212002-02-27 11:43ESTYesSLWUSGS0.752.34-0.010.30FairClearNONE1Imported Channel 1WADEunspeunkno0.757.701.900.39UNSPUNSPUNSPunknUNSPUNSPUNSP
202002-01-24 07:30ESTYesSLWUSGS1.552.370.000.30FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno1.558.002.850.54UNSPUNSPUNSPunknUNSPUNSPUNSP
192001-11-29 11:45ESTYesSLWUSGS0.922.360.000.20Fair NONE1Imported Channel 1WADEunspeunkno0.928.002.870.32UNSPUNSPUNSPunknUNSPUNSPUNSP
182001-10-03 10:00EDTYesSLWUSGS1.622.390.000.30Fair NONE1Imported Channel 1WADEunspeunkno1.627.302.560.63UNSPUNSPUNSPunknUNSPUNSPUNSP
172001-08-15 11:00EDTYesSLWUSGS4.432.47-0.010.30FairClearNONE1Imported Channel 1UNSPother 4.43 UNSPUNSPUNSPunknUNSPUNSPUNSP
162001-07-03 09:50EDTYesSLWUSGS1.532.370.000.30FairClearNONE1Imported Channel 1WADEunspeunkno1.538.202.900.53UNSPUNSPUNSPunknUNSPUNSPUNSP
152001-05-08 07:30EDTYesSLWUSGS1.542.400.000.20FairVegetationLightNONE1Imported Channel 1WADEunspeunkno1.548.503.080.50UNSPUNSPUNSPunknUNSPUNSPUNSP
142001-04-04 09:30EDTYesSLWUSGS7.852.600.000.20PoorClearNONE1Imported Channel 1WADEunspeunkno7.859.505.821.35UNSPUNSPUNSPunknUNSPUNSPUNSP
132001-04-04 08:28EDTYesSLWUSGS9.132.600.000.30FairClearNONE1Imported Channel 1WADEunspeunkno9.1322.06.821.34UNSPUNSPUNSPunknUNSPUNSPUNSP
122001-01-24 10:37ESTYesSLWUSGS3.663.040.00 FairClearNONE1Imported Channel 1WADEunspeunkno3.6621.016.00.23UNSPUNSPUNSPunknUNSPUNSPUNSP
112000-12-12 13:45ESTYesSLWUSGS0.672.430.000.30FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.677.502.120.32UNSPUNSPUNSPunknUNSPUNSPUNSP
102000-10-18 16:20EDTYesKMDUSGS1.862.580.000.40FairDebrisLightNONE1Imported Channel 1WADEunspeunkno1.869.804.280.44UNSPUNSPUNSPunknUNSPUNSPUNSP
92000-10-04 09:50EDTYesRRLUSGS3.412.530.000.50Good NONE1Imported Channel 1WADEunspeunkno3.4125.016.80.20UNSPUNSPUNSPunknUNSPUNSPUNSP
82000-09-26 15:25EDTYesRRLUSGS19.23.330.000.80GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno19.227.038.10.50UNSPUNSPUNSPunknUNSPUNSPUNSP
72000-09-21 09:00EDTYesSLWUSGS6.422.63-0.010.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno6.4221.513.20.49UNSPUNSPUNSPunknUNSPUNSPUNSP
62000-09-19 14:50EDTYesSLWUSGS48.23.77-0.080.30Fair NONE1Imported Channel 1WADEunspeunkno48.227.044.61.08UNSPUNSPUNSPunknUNSPUNSPUNSP
52000-09-19 13:15EDTYesSLW/RLYUSGS82.14.10-0.150.40Fair NONE1Imported Channel 1WADEunspeunkno82.128.055.01.49UNSPUNSPUNSPunknUNSPUNSPUNSP
42000-09-19 10:13EDTYesSLW/RLYUSGS5386.70-0.470.60Fair NONE1Imported Channel 1CRANunspeunkno53874.02442.20UNSPUNSPUNSPunknUNSPUNSPUNSP
32000-08-15 14:55EDTYesDLM/TLBUSGS1.922.480.001.00GoodVegetationLightNONE1Imported Channel 1WADEunspeunkno1.9219.012.60.15UNSPUNSPUNSPunknUNSPUNSPUNSP
21999-08-19 13:30EDTYesJMGUSGS0.842.33-0.040.50PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.8412.04.600.18UNSPUNSPUNSPunknUNSPUNSPUNSP
11999-03-22 15:15ESTYesJMG/DLMUSGS13.73.290.000.60FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno13.722.229.30.47UNSPUNSPUNSPunknUNSPUNSPUNSP