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Streamflow Measurements for the Nation


USGS 03486659 KNOB CR TRIB AT KNOB CR RD AT JOHNSON CITY, TN
Washington County, Tennessee
Hydrologic Unit Code 06010103
Latitude  36°20'26", Longitude  82°24'33" NAD27
Drainage area 1.97  square miles
Contributing drainage area 1.31  square miles
Gage datum 1,590.36 feet above NGVD29
Output formats
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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)
441994-03-28 11:30ESTYesCWCUSGS18.91.44-0.010.50Unspecified NONE1Imported Channel 1WADEunspeunkno18.98.308.202.31UNSPUNSPUNSPunknUNSPUNSPUNSP
431994-02-17 13:47ESTYesCWCUSGS3.951.220.000.60FairClearNONE1Imported Channel 1WADEunspeunkno3.958.904.950.80UNSPUNSPUNSPunknUNSPUNSPUNSP
421994-01-04 15:15ESTYesCWCUSGS1.481.100.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno1.484.802.380.62UNSPUNSPUNSPunknUNSPUNSPUNSP
411993-11-24 13:15ESTYesCWCUSGS0.621.000.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.623.100.980.63UNSPUNSPUNSPunknUNSPUNSPUNSP
401993-10-13 10:50EDTYesCWCUSGS0.510.990.000.50PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.513.700.560.92UNSPUNSPUNSPunknUNSPUNSPUNSP
391993-08-24 09:25EDTYesTDPUSGS0.581.000.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.584.101.170.50UNSPUNSPUNSPunknUNSPUNSPUNSP
381993-08-24 08:50EDTYesTDPUSGS0.531.000.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.534.101.120.48UNSPUNSPUNSPunknUNSPUNSPUNSP
371993-07-08 08:42EDTYesGCJUSGS0.651.010.010.40FairClearNONE1Imported Channel 1WADEunspeunkno0.655.201.470.44UNSPUNSPUNSPunknUNSPUNSPUNSP
361993-06-03 11:25EDTYesTDPUSGS0.991.060.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.994.801.780.55UNSPUNSPUNSPunknUNSPUNSPUNSP
351993-06-03 10:50EDTYesTDPUSGS1.001.060.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno1.004.801.750.57UNSPUNSPUNSPunknUNSPUNSPUNSP
341993-04-19 14:45EDTYesTDPUSGS2.271.17-0.010.30FairClearNONE1Imported Channel 1WADEunspeunkno2.276.003.000.76UNSPUNSPUNSPunknUNSPUNSPUNSP
331993-04-19 13:55EDTYesTDPUSGS2.161.170.000.40FairClearNONE1Imported Channel 1WADEunspeunkno2.166.002.860.76UNSPUNSPUNSPunknUNSPUNSPUNSP
321993-03-01 10:18ESTYesTDT/CWCUSGS1.041.060.000.30FairClearNONE1Imported Channel 1WADEunspeunkno1.045.001.610.65UNSPUNSPUNSPunknUNSPUNSPUNSP
311993-03-01 09:45ESTYesTDT/CWCUSGS1.041.060.000.30FairClearNONE1Imported Channel 1WADEunspeunkno1.045.001.600.65UNSPUNSPUNSPunknUNSPUNSPUNSP
301993-01-07 13:48ESTYesJCBUSGS1.521.080.000.40FairClearNONE1Imported Channel 1WADEunspeunkno1.525.201.940.78UNSPUNSPUNSPunknUNSPUNSPUNSP
291993-01-07 12:55ESTYesJCBUSGS1.521.080.000.40FairClearNONE1Imported Channel 1WADEunspeunkno1.525.401.990.76UNSPUNSPUNSPunknUNSPUNSPUNSP
281992-11-17 14:55ESTYesTDPUSGS0.610.980.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.614.501.040.58UNSPUNSPUNSPunknUNSPUNSPUNSP
271992-11-17 14:15ESTYesTDPUSGS0.540.980.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.544.500.960.56UNSPUNSPUNSPunknUNSPUNSPUNSP
261992-10-08 09:28EDTYesGCJUSGS0.690.980.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.694.201.200.57UNSPUNSPUNSPunknUNSPUNSPUNSP
251992-09-01 09:30EDTYesTDTUSGS0.780.990.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno0.786.602.220.35UNSPUNSPUNSPunknUNSPUNSPUNSP
241992-07-23 07:35EDTYesGCJUSGS0.811.010.010.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.815.601.650.49UNSPUNSPUNSPunknUNSPUNSPUNSP
231992-06-10 10:34EDTYesGBSUSGS1.191.050.000.20FairClearNONE1Imported Channel 1WADEunspeunkno1.195.301.350.88UNSPUNSPUNSPunknUNSPUNSPUNSP
221992-06-10 09:40EDTYesGBSUSGS1.091.050.010.30FairClearNONE1Imported Channel 1WADEunspeunkno1.094.301.890.58UNSPUNSPUNSPunknUNSPUNSPUNSP
211992-05-01 12:45EDTYesTDPUSGS1.061.030.000.30UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno1.065.702.070.51UNSPUNSPUNSPunknUNSPUNSPUNSP
201992-04-28 08:55EDTYesTDPUSGS1.151.040.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno1.155.802.060.56UNSPUNSPUNSPunknUNSPUNSPUNSP
191992-03-23 12:40ESTYesTDPUSGS1.651.110.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno1.656.002.350.70UNSPUNSPUNSPunknUNSPUNSPUNSP
181992-03-23 11:35ESTYesTDPUSGS1.861.12-0.010.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno1.866.302.580.72UNSPUNSPUNSPunknUNSPUNSPUNSP
171992-02-12 10:54ESTYesGCJUSGS0.921.020.010.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.925.101.440.64UNSPUNSPUNSPunknUNSPUNSPUNSP
161992-01-08 09:03ESTYesGCJUSGS1.501.100.010.50FairClearNONE1Imported Channel 1WADEunspeunkno1.506.102.510.60UNSPUNSPUNSPunknUNSPUNSPUNSP
151991-11-19 10:10ESTYesTDPUSGS0.530.930.000.40FairClearNONE1Imported Channel 1WADEunspeunkno0.535.601.350.39UNSPUNSPUNSPunknUNSPUNSPUNSP
141991-10-17 09:19EDTYesGCJUSGS0.560.950.000.40FairClearNONE1Imported Channel 1WADEunspeunkno0.565.201.920.29UNSPUNSPUNSPunknUNSPUNSPUNSP
131991-09-13 11:19EDTYesGCJUSGS0.750.980.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.755.201.950.39UNSPUNSPUNSPunknUNSPUNSPUNSP
121991-09-11 14:23EDTYesGCJUSGS0.760.980.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.765.301.920.40UNSPUNSPUNSPunknUNSPUNSPUNSP
111991-08-08 13:42EDTYesGCJUSGS0.780.990.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.785.301.740.45UNSPUNSPUNSPunknUNSPUNSPUNSP
101991-07-11 09:52EDTYesGCJUSGS0.891.000.000.40FairClearNONE1Imported Channel 1WADEunspeunkno0.895.501.820.50UNSPUNSPUNSPunknUNSPUNSPUNSP
91991-06-14 10:18EDTYesGCJUSGS1.001.040.000.40FairClearNONE1Imported Channel 1WADEunspeunkno1.005.401.790.56UNSPUNSPUNSPunknUNSPUNSPUNSP
81991-05-28 14:30EDTYesTDPUSGS1.611.210.000.40PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno1.615.903.000.54UNSPUNSPUNSPunknUNSPUNSPUNSP
71991-04-18 08:50EDTYesTDPUSGS1.881.200.010.40FairDebrisLightNONE1Imported Channel 1WADEunspeunkno1.886.102.700.70UNSPUNSPUNSPunknUNSPUNSPUNSP
61991-03-29 14:00ESTYesGCJ/GBSUSGS14.51.680.010.20PoorClearNONE1Imported Channel 1WADEunspeunkno14.512.39.151.59UNSPUNSPUNSPunknUNSPUNSPUNSP
51991-03-21 09:40ESTYesGCJUSGS2.221.180.010.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno2.225.702.440.91UNSPUNSPUNSPunknUNSPUNSPUNSP
41991-02-14 16:00ESTYesGCJUSGS1.251.120.000.40FairDebrisLightNONE1Imported Channel 1WADEunspeunkno1.254.851.600.78UNSPUNSPUNSPunknUNSPUNSPUNSP
31991-01-09 12:45ESTYesTDPUSGS0.821.100.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.825.301.850.44UNSPUNSPUNSPunknUNSPUNSPUNSP
21990-12-13 11:23ESTYesACHUSGS0.441.020.000.30FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.444.601.570.28UNSPUNSPUNSPunknUNSPUNSPUNSP
11990-10-30 14:11ESTYesGCJ/RTWUSGS0.561.02-0.010.50PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.565.102.120.26UNSPUNSPUNSPunknUNSPUNSPUNSP