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Streamflow Measurements for the Nation


USGS 08149900 S Llano Rv at Flat Rock Ln at Junction, TX


Kimble County, Texas
Hydrologic Unit Code 12090204
Latitude  30°28'44.45", Longitude  99°46'40.94" NAD83
Drainage area 879  square miles
Gage datum 1,680 feet above NAVD88
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)
652020-04-20 19:07:30CDTYesJAMUSGS1272.520.011.08GoodVegetationLightNONE2SideWADEQSCMMVADV4.0711.02.721.50FIRMCBLSEVENUNSPEVENUNFMUPST40.00
652020-04-20 19:07:30CDTYesJAMUSGS1272.520.011.08GoodVegetationLightNONE1MainWADEQSCMMVADV12328.035.63.44FIRMBLDREVENUNSPEVENNSTDUPST40.00
642020-03-20 14:38:22CDTYesMBH/DGGUSGS35407.060.091.00GoodDebrisLightNONE1mainBRDSQADCPVADCP35401467244.89FIRMLDGEEVENSTDYUNEVSTNDATGA0.00
632020-02-19 11:55:30CSTYesJAMUSGS81.22.260.000.68FairDebrisLightNONE1MainWADEQSCMMVADV81.232.025.43.19FIRMCBLSEVENSTDYEVENUNKNUPST50.00
622019-12-17 18:39CSTYesJAMUSGS80.82.250.000.43PoorDebrisLightNONE1MainWADEQSCMMVADV80.826.022.53.59FIRMBLDREVENSTDYEVENUNKNUPST50.00
612019-11-19 12:22CSTYesJMJUSGS62.62.260.000.83PoorDebrisLightNONE1MainWADEQSCMMVADV62.678.01280.49FIRMGRVLUNEVUNSPUNSPUNKNUPST50.00
602019-08-07 15:04:48CDTYesGDWUSGS66.62.220.010.82FairClearNONE1MainWADEQSCMMunkno66.642.538.51.73FIRMGRVLEVENunknUNEVNSTDUPST300.00
592019-06-13 15:35:30CDTYesGDWUSGS89.92.360.000.83FairClearNONE1MainWADEQSCMMunkno89.945.054.01.66FIRMGRVLEVENunknEVENNSTDUPST300.00
582019-04-03 17:43:20CDTYesGDWUSGS97.02.440.000.60FairVegetationLightNONE1MainWADEQSCMMunkno97.043.050.41.92FIRMGRVLEVENunknEVENNSTDUPST450.00
572019-02-28 17:13:46CSTYesGDWUSGS1062.500.000.65FairVegetationModerateNONE1MainWADEQSCMMunkno10684.083.01.28FIRMGRVLEVENunknUNEVSTNDUPST130.00
562018-12-12 16:49:28CSTYesJAM/GDWUSGS1532.650.001.13FairVegetationLightNONE1MainWADEQSCMMunkno15386.092.51.65FIRMGRVLEVENunknUNEVNSTDUPST130.00
552018-10-19 10:58:30CDTYesMBH/DGG/GDWUSGS7524.400.010.62GoodClearNONE1MainBRDSQADCPVADCP7521544091.84FIRMGRVLEVENSTDYEVENSTNDATGA0.00
542018-10-15 16:40CDTYesSWK/GDWUSGS1000011.42-1.082.00PoorDebrisLightNONE2mainBRUSQADCPVADCP1050024132903.20FIRMGRVLUNEVSTDYUNEVUNKNDNST8131.00
542018-10-15 16:40CDTYesSWK/GDWUSGS1000011.42-1.082.00PoorDebrisLightNONE1Cedar Creek deduction flowBRDSQADCPVADCP-50997.46490.78SOFTSANDUNEVSTDYUNEVUNKNDNST5438.00
532018-10-08 09:00CDTYesSWK/GDWUSGS6670027.270.00 Fair NONE1MainOTHRQIDIR 66700 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
522018-09-16 10:40:06CDTYesCMR/FJCUSGS2953.460.010.25FairDebrisLightNONE1MainBRDSQADCPVADCP2951272181.35FIRMGRVLUNEVSTDYEVENUNKNATGA0.00
512018-08-01 17:37:06CDTYesGDWUSGS32.52.170.000.53GoodVegetationModerateNONE1MainWADEQSCMMunkno32.585.018.21.78FIRMCBLSEVENunknUNEVSTNDUPST100.00
502018-05-30 15:43:36CDTYesGDWUSGS39.22.230.000.57FairVegetationModerateNONE1MainWADEQSCMMunkno39.287.021.11.86FIRMGRVLEVENunknUNEVSTNDUPST100.00
492018-04-04 09:17:30CDTYesGDWUSGS58.62.430.000.73FairVegetationModerateNONE1MainWADEQSCMMunkno58.665.039.31.49FIRMCBLSEVENunknUNEVNSTDUPST300.00
482018-02-07 09:40:04CSTYesGDWUSGS52.22.410.000.58GoodVegetationModerateNONE1MainWADEQSCMMunkno52.265.034.51.51FIRMCBLSEVENunknEVENSTNDUPST300.00
472017-12-13 11:50:46CSTYesGDWUSGS58.22.470.000.58GoodVegetationModerateNONE1MainWADEQSCMMunkno58.265.034.31.70FIRMCBLSEVENunknUNEVSTNDUPST300.00
462017-10-06 11:39:47CDTYesGDWUSGS60.32.460.010.68FairVegetationModerateNONE1MainWADEQSCMMunkno60.365.040.41.49SOFTCBLSUNEVunknUNEVNSTDUPST300.00
452017-08-23 14:01:24CDTYesGDWUSGS54.02.440.000.78FairVegetationModerateNONE1MainWADEQSCMMunkno54.065.035.71.51FIRMCBLSUNEVunknUNEVSTNDUPST300.00
442017-06-22 14:34:30CDTYesGDWUSGS77.82.500.010.70FairVegetationModerateNONE1MainWADEQSCMMunkno77.866.051.51.51SOFTCBLSUNEVunknUNEVSTNDUPST300.00
432017-04-19 11:23:16CDTYesGDWUSGS67.22.440.000.70GoodVegetationLightNONE1MainWADEQSCMMVPAA67.285.51060.64FIRMGRVLEVENunknEVENSTNDDNST35.00
422017-03-02 09:26:24CSTYesGDWUSGS68.72.450.000.70GoodDebrisLightNONE1MainWADEQSCMMVPAA68.786.085.60.80FIRMCBLSEVENunknEVENSTNDDNST50.00
412016-12-13 13:54:27CSTYesGDWUSGS88.32.520.000.80GoodDebrisLightNONE1MainWADEQSCMMVPAA88.388.583.91.05FIRMGRVLEVENunknUNEVSTNDDNST50.00
402016-10-04 15:46:30CDTYesGDWUSGS1482.850.000.70GoodClearNONE1MainWADEQSCMMVADV14889.01131.31FIRMGRVLEVENunknEVENNSTDDNST90.00
392016-09-26 12:26:46CDTYesTTD/HJJUSGS30007.17-0.361.00PoorUnspecifedNONE1aaBRDSQSCMMVPAA30001487014.28FIRMGRVLEVENunknEVENUNKNDNST200.00
382016-09-26 04:00CDTYesJWE/GDWUSGS1250016.45 PoorUnspecifedNONE1Imported Channel 1OTHRQIDIR 12500 UNSPGRVLUNSPunknUNSPUNSPATGA
372016-08-10 18:02:45CDTYesGDWUSGS49.02.620.010.90GoodVegetationModerateNONE1MainWADEQSCMMVPYG49.066.032.01.53FIRMCBLSEVENunknUNEVSTNDUPST300.00
362016-06-20 16:13:30CDTYesGDWUSGS1012.810.000.80GoodVegetationLightNONE1MainWADEQSCMMVADV10168.049.72.03FIRMCBLSEVENunknUNEVNSTDUPST300.00
352016-04-06 16:09:30CDTYesGDWUSGS81.22.720.000.70GoodVegetationModerateNONE1MainWADEQSCMMVADV81.266.535.22.31FIRMCBLSEVENunknUNEVSTNDUPST300.00
342016-02-09 17:21CSTYesGDWUSGS73.42.670.000.70GoodVegetationModerateNONE1MainWADEQSCMMVADV73.466.030.22.43FIRMCBLSEVENunknEVENSTNDUPST260.00
332015-12-10 09:28CSTYesGDWUSGS83.72.74-0.010.70GoodVegetationModerateNONE1MainWADEQSCMMVADV83.766.035.92.33FIRMCBLSEVENunknEVENSTNDUPST310.00
322015-10-08 10:41:30CDTYesGDWUSGS56.02.680.000.80FairVegetationModerateNONE1MainWADEQSCMMVADV56.065.527.02.07FIRMCBLSEVENunknEVENSTNDUPST280.00
312015-08-18 17:35:30CDTYesGDWUSGS57.72.650.00 GoodClearNONE1MainWADEQSCMMVADV57.765.527.22.12FIRMCBLSEVENunknUNEVSTNDUPST300.00
302015-06-24 14:20CDTYesGDWUSGS97.12.840.001.00GoodScourControlChangedNONE1MainWADEQSCMMVADV97.165.540.82.38FIRMGRVLEVENunknEVENSTNDUPST290.00
292015-05-26 15:03:30CDTYesGDWUSGS4843.92-0.051.40GoodDebrisLightNONE1MainWADEQSCMMVADV4841461523.18FIRMCBLSUNEVunknUNEVSTNDDNST70.00
282015-05-24 14:30CDTYesWHAUSGS628010.08 PoorUnspecifedNONE1Channel 1OTHRQIDIR 6280 UNSPUNSPUNSPunknUNSPUNSPATGA
272015-05-24 13:22CDTYesWHAUSGS37508.11 0.00PoorUnspecifedNONE1Imported Channel 1OTHRQIDIR 3750 UNSPUNSPUNSPunknUNSPUNSPATGA
262015-05-21 15:05:50CDTYesGDW HJJUSGS18806.16-0.120.40FairDebrisLightNONE1MainBRDSQADCPVADCP18801364654.04FIRMCBLSEVENunknUNEVUNKNDNST200.00
252015-05-21 14:05:50CDTYesGDW HJJUSGS19806.270.060.50FairDebrisLightNONE1MainBRDSQADCPVADCP19801495493.55FIRMCBLSUNEVunknUNEVUNKNDNST200.00
242015-05-21 11:11:52CDTYesGDW HJJUSGS4893.94-0.09 GoodDebrisLightNONE1MainBRUSQSCMMVPAA4891362222.20FIRMCBLSEVENunknUNEVUNFMDNST70.00
232015-05-21 10:20:07CDTYesGDW HJJUSGS5774.04-0.110.80GoodDebrisLightNONE1MainBRUSQSCMMVPAA5771362392.42FIRMCBLSEVENunknUNEVUNFMDNST70.00
222015-04-02 14:15:30CDTYesGDWUSGS40.22.70-0.010.80GoodVegetationModerateNONE1MainWADEQSCMMVADV40.259.032.51.24FIRMGRVLEVENunknEVENSTNDUPST310.00
212015-02-05 09:27CSTYesGDWUSGS42.52.690.000.80GoodVegetationModerateNONE1MainWADEQSCMMVADV42.559.033.01.29FIRMCBLSEVENunknUNSPSTNDUPST310.00
202014-12-03 14:20CSTYesGDWUSGS42.22.720.000.80GoodVegetationModerateNONE1MainWADEQSCMMVADV42.258.530.21.40FIRMCBLSEVENunknEVENSTNDUPST310.00
192014-10-20 15:23CDTYesGDWUSGS39.42.700.000.80GoodVegetationModerateNONE1MainWADEQSCMMVADV39.459.030.21.30FIRMGRVLEVENunknEVENSTNDUPST310.00
182014-08-14 15:00CDTYesGDW SWKUSGS24.82.590.001.00GoodVegetationModerateNONE1MainWADEQSCMMVADV24.858.025.80.96FIRMCBLSEVENunknEVENSTNDUPST310.00
172014-05-15 14:22CDTYesGDWUSGS31.92.660.000.90GoodVegetationLightNONE1MainWADEQSCMMVADV31.958.528.21.13FIRMCBLSEVENunknEVENSTNDUPST310.00
162014-02-27 13:58CSTYesGDWUSGS43.72.690.000.80GoodVegetationLightNONE1MainWADEQSCMMVADV43.757.529.41.48FIRMCBLSEVENunknEVENSTNDUPST275.00
152013-11-06 16:12CSTYesGDWUSGS59.62.780.000.90GoodVegetationLightNONE1MainWADEQSCMMVADV59.658.533.51.78FIRMCBLSEVENunknEVENSTNDUPST310.00
142013-09-23 11:58CDTYesGDW AGFUSGS1673.18-0.032.10GoodClearNONE1checkWADEQSCMMVADV16760.055.13.04FIRMCBLSEVENunknEVENSTNDUPST300.00
132013-09-23 11:18:36CDTYesGDW AGFUSGS1753.20-0.011.10GoodClearNONE1MainWADEQSCMMVPAA17560.054.83.20FIRMCBLSEVENunknEVENSTNDUPST300.00
122013-09-20 16:28CDTYesGWGFBSUSGS65.82.840.011.10FairClearNONE1CheckWADEQSCMMVADV65.859.036.21.82SOFTCBLSEVENunknEVENSTNDUPST300.00
112013-09-20 16:27:01CDTYesGWGFBSUSGS65.82.840.011.10GoodClearNONE1MainWADEQSCMMVPAA65.859.036.91.79FIRMCBLSEVENunknUNEVSTNDUPST300.00
102013-08-14 17:17:30CDTYesGDWUSGS30.42.62-0.011.00GoodVegetationLightNONE1MainWADEQSCMMVADV30.458.028.51.07FIRMGRVLEVENunknEVENSTNDUPST310.00
92013-06-27 08:56CDTYesGDWUSGS45.42.740.010.90GoodVegetationModerateNONE1MainWADEQSCMMVADV45.458.033.61.35FIRMGRVLEVENunknEVENSTNDUPST310.00
82013-04-30 19:25CDTYesGDWUSGS43.62.690.000.70GoodClearNONE1MainWADEQSCMMVADV43.659.033.61.30FIRMCBLSEVENunknEVENSTNDUPST300.00
72013-03-06 18:34CSTYesGDWUSGS48.62.71-0.010.90GoodVegetationModerateNONE1MainWADEQSCMMVADV48.658.029.61.64FIRMCBLSEVENunknEVENUNKNUPST150.00
62012-12-04 15:29CSTYesgdwUSGS49.22.74-0.011.10Good NONE1MainWADEQSCMMVADV49.258.031.31.57FIRMCBLSEVENunknUNEVSTNDUPST200.00
52012-10-11 12:31CDTYesGDWUSGS45.82.710.000.90GoodClearNONE1Channel 1WADEQSCMMVADV45.859.030.71.49FIRMCBLSEVENunknUNSPUNSPUPST410.00
42012-08-02 14:52CDTYesGDWUSGS35.32.630.000.90GoodClearNONE1Channel 1WADEQSCMMVADV35.360.028.01.26UNSPUNSPUNSPunknUNSPUNSPUPST200.00
32012-06-11 14:38CDTYesGDWUSGS45.82.700.001.00Good NONE1Channel 1WADEQSCMMVADV45.859.530.01.52FIRMCBLSEVENunknUNSPUNSPUPST200.00
22012-06-06 14:32CDTYesGDWUSGS53.52.75-0.010.90Good NONE1Channel 1BRUSQSCMMVADV53.559.031.41.70FIRMCBLSUNSPunknUNSPUNSPUNSP
12012-05-16 14:20:30CDTYesJmm/TTDUSGS56.62.79 0.80Fair NONE1Imported Channel 1UNSPother 56.6 FIRMGRVLEVENunknEVENUNSPATGA