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Streamflow Measurements for the Nation


USGS 08185100 Martinez Ck nr Saint Hedwig, TX


Bexar County, Texas
Hydrologic Unit Code 12100304
Latitude  29°26'38", Longitude  98°10'08" NAD83
Drainage area 81.1  square miles
Contributing drainage area 81.1  square miles
Gage datum 500.11 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
 
1312024-10-16 09:02:02CDTYesCMTUSGS12.62.600.011.00FairClearNONE
1302024-08-20 09:44:07CDTYesCMTUSGS11.62.580.001.00FairDebrisHeavyNONE
1292024-07-03 09:24:06CDTYesCMTUSGS9.462.550.001.00FairClearNONE
1282024-05-15 11:03:04CDTYesCMTUSGS24.02.970.001.00FairClearNONE
1272024-03-27 14:15:06CDTYesCMTUSGS14.92.690.001.50FairClearNONE
1262024-02-08 10:33:58CSTYesCMTUSGS16.62.810.011.00GoodClearNONE
1252023-12-12 10:46:58CSTYesCMTUSGS9.652.570.001.00Good NONE
1242023-11-01 10:29:05CDTYesCMTUSGS23.82.87 FairClearNONE
1232023-09-11 14:42:02CDTYesCMTUSGS9.992.53 1.00PoorVegetationLightNONE
1222023-07-26 09:43CDTYesCMTUSGS8.792.54 1.00FairClearNONE
1212023-06-13 12:11:08CDTYesCMTUSGS14.32.65 1.00Fair NONE
1202023-04-26 14:40:03CDTYesAJLUSGS30.53.05-0.010.50FairClearNONE
1192023-02-24 09:56:44CSTYesAJL/OSCUSGS11.62.600.000.60FairClearNONE
1182022-12-28 09:58:27CSTYesAJLUSGS12.72.640.000.50FairClearNONE
1172022-11-23 10:28:24CSTYesAJLUSGS16.12.72-0.010.60FairClearNONE
1162022-08-04 09:05:02CDTYesPWBUSGS9.152.510.001.00FairClearNONE
1152022-06-13 10:39CDTYesABMUSGS10.42.520.00 FairDebrisLightNONE
1142022-04-13 10:08CDTYesABMUSGS14.32.660.000.50FairDebrisModerateNONE
1132022-03-07 12:18:30CSTYesABMUSGS13.12.710.000.50FairDebrisLightNONE
1122022-01-27 15:37CSTYesBLPUSGS14.02.760.001.00Fair NONE
1112021-11-24 13:40:30CSTYesBLPUSGS11.52.68-0.011.00FairClearNONE
1102021-10-22 12:43CDTYesBLPUSGS13.82.790.001.00FairClearNONE
1092021-08-13 14:28CDTYesBLPUSGS11.52.660.011.00FairClearNONE
1082021-07-02 13:40:05CDTYesBLPUSGS19.92.910.001.00FairClearNONE
1072021-05-13 16:09:08CDTYesBLPUSGS16.42.900.001.00FairClearNONE
1062021-03-26 13:07:05CDTYesBLPUSGS13.72.77-0.011.00FairClearNONE
1052021-01-13 14:25CSTYesBLPUSGS23.83.02-0.011.00FairClearNONE
1042020-11-20 12:48CSTYesBLPUSGS16.82.850.001.00FairClearNONE
1032020-10-14 14:30CDTYesBLPUSGS15.92.820.010.70FairClearNONE
1022020-08-21 16:55CDTYesBLPUSGS7.182.550.001.00FairClearNONE
1012020-06-30 14:38:02CDTYesBLPUSGS8.482.650.001.00PoorClearNONE
1002020-04-30 15:21CDTYesBLPUSGS8.102.58-0.011.00FairClearNONE
992020-03-06 13:07:55CSTYesBLPUSGS14.52.80-0.011.00FairClearNONE
982020-01-16 14:35:23CSTYesBLPUSGS11.62.79-0.011.00FairClearNONE
972019-10-30 13:25:03CDTYesBLPUSGS24.13.050.011.00FairClearNONE
962019-09-13 12:57:02CDTYesBLPUSGS7.792.600.001.00FairClearNONE
952019-07-05 15:10:04CDTYesBLPUSGS14.92.860.011.00FairClearNONE
942019-05-10 13:16:05CDTYesBLPUSGS58.73.72-0.041.00Fair NONE
932019-04-04 10:50:03CDTYesBLPUSGS9.632.730.001.30FairClearNONE
922019-02-08 12:57:56CSTYesBLPUSGS15.22.900.001.00FairClearNONE
912018-11-29 16:56:17CSTYesBLPUSGS10.62.78-0.011.00FairClearNONE
902018-09-26 15:11CDTYesBLPUSGS20.43.02-0.011.00FairClearNONE
0892018-07-20 13:09CDTYesBLP/PWBUSGS7.902.600.000.60FairClearNONE
882018-06-06 16:42CDTYesBLPUSGS6.562.580.001.00FairClearNONE
872018-03-29 15:33:08CDTYesBLPUSGS122013.470.280.50FairClearNONE
862018-01-24 16:01:30CSTYesBLPUSGS10.32.750.011.00FairClearNONE
852017-11-07 10:42CSTYesRHUSGS8.112.750.0040.00FairClearNONE
842017-09-14 09:28CDTYesRH/PWBUSGS8.132.720.000.50FairClearNONE
832017-07-24 09:44CDTYesRH/JQUSGS6.742.680.000.30FairClearNONE
822017-06-02 11:07:03CDTYesRHUSGS12.82.900.000.30FairClearNONE
812017-04-06 09:47CDTYesRHUSGS14.33.000.000.30FairUnspecifedNONE
802017-02-02 10:31CSTYesRHUSGS13.62.950.000.40Unspecified NONE
792016-12-21 09:08:30CSTYesRHUSGS14.23.020.010.30Fair NONE
782016-10-17 10:15CDTYesRH/CAPUSGS7.992.780.011.00Fair NONE
772016-09-09 10:08CDTYesCAP/RHUSGS12.62.920.001.00FairDebrisLightNONE
762016-07-11 09:55CDTYesCAPUSGS6.552.780.011.00PoorDebrisHeavyNONE
752016-05-16 13:46:07CDTYesMAW/CAPUSGS4297.400.040.30FairClearNONE
742016-05-16 13:13:04CDTYesMAW/CAPUSGS4017.190.120.30FairClearNONE
732016-03-28 09:46CDTYesCAPUSGS19.52.970.001.00FairDebrisModerateNONE
722016-01-28 10:10:30CSTYesCAPUSGS18.83.010.001.00FairVegetationLightNONE
712015-12-01 11:12CSTYesCAPUSGS55.93.770.031.80FairDebrisLightNONE
702015-10-31 12:25CDTYesCAP/MLWUSGS111014.510.500.80Poor NONE
692015-10-31 09:32:01CDTNo
682015-10-05 10:08CDTYesCAPUSGS7.812.770.001.50FairVegetationLightNONE
672015-06-17 10:09CDTYesMLWUSGS57.23.820.001.80FairDebrisModerateNONE
662015-04-25 11:36CDTYesMLW,CAHUSGS71310.010.770.50FairUnspecifedNONE
652015-04-25 10:41CDTYesMLW,CAHUSGS6649.260.210.20FairUnspecifedNONE
642015-04-21 10:27CDTYesMLWUSGS37.93.300.000.80FairDebrisLightNONE
632015-02-25 12:02:30CSTYesMLWUSGS9.242.89 FairClearNONE
622014-11-18 12:32CSTYesMSPUSGS9.523.010.040.80PoorDebrisModerateNONE
612014-08-11 08:58CDTYesCAHUSGS6.632.850.001.00FairFillControlChangedNONE
602014-06-06 10:20:04CDTYesCAHUSGS9.282.970.001.00FairFillControlChangedNONE
592014-04-01 10:17CDTYesCAHUSGS9.913.140.011.00FairDebrisHeavyNONE
582014-01-31 11:28:30CSTYesCAHUSGS9.323.080.000.50FairDebrisHeavyNONE
572013-12-13 10:08CSTYesCAHUSGS8.303.000.000.50FairDebrisHeavyNONE
562013-10-17 16:18:06CDTYesCAH/RNSUSGS42.03.650.021.00PoorDebrisHeavyNONE
552013-08-16 13:33CDTYesCAHUSGS6.342.890.000.50FairDebrisHeavyNONE
542013-06-17 14:09CDTYesJOPUSGS16.43.130.001.00FairDebrisModerateNONE
532013-05-01 10:27CDTYesJOPUSGS35.83.81 0.50FairDebrisModerateNONE
522013-03-22 14:06CDTYesALS/JOPUSGS9.773.190.000.50FairDebrisModerateNONE
512012-12-19 12:24:30CSTYesJMB/MSPUSGS8.613.250.000.60GoodDebrisModerateNONE
502012-10-17 14:40CDTYesJOPUSGS12.33.170.000.40FairDebrisModerateNONE
492012-08-22 10:42CDTYesJOPUSGS19.93.240.000.50FairDebrisLightNONE
482012-06-14 11:14CDTYesJOP/ASUSGS9.243.150.000.00FairDebrisLightNONE
472012-04-09 14:24CDTYesJOPUSGS14.83.350.000.40FairDebrisLightNONE
462012-01-27 14:11CSTYesJOPUSGS92.74.53-0.020.80FairDebrisModerateNONE
452011-10-24 14:40CDTYesJOPUSGS8.362.930.000.40FairDebrisModerateNONE
442011-08-30 14:11CDTYesJOPUSGS6.862.900.000.40FairDebrisModerateNONE
432011-07-14 14:56CDTYesJOPUSGS6.372.930.010.40FairDebrisModerateNONE
422011-06-01 14:14CDTYesJOPUSGS7.352.950.000.50FairDebrisModerateNONE
412011-03-23 14:04CDTYesJOPUSGS10.83.100.000.40Fair NONE
402011-01-21 14:29:30CSTYesJOPUSGS20.33.300.000.40FairDebrisLightNONE
392010-10-20 14:13CDTYesJOPUSGS13.33.160.000.40FairDebrisModerateNONE
382010-09-08 11:00CDTYesKCW/RNSUSGS789026.360.004.00Poor UNSP
372010-08-02 11:09CDTYesJOPUSGS10.43.200.000.40FairDebrisLightNONE
362010-06-24 12:06CDTYesJOPUSGS8.443.270.000.40FairDebrisModerateNONE
352010-04-12 13:02CDTYesMAWUSGS12.73.380.000.90FairDebrisLightNONE
342010-04-12 11:35CDTYesMAWUSGS12.33.360.010.90FairDebrisLightNONE
332010-02-03 10:31CSTYesMAWUSGS3026.690.500.40PoorUnspecifedNONE
322010-01-15 12:31CSTYesMAW/CAHUSGS151014.800.120.10FairUnspecifedNONE
312010-01-15 10:47CSTYesMAW/CAHUSGS130013.910.080.30FairUnspecifedNONE
302009-11-30 13:08CSTYesMAWUSGS28.13.670.001.00Fair NONE
292009-10-05 10:35CDTYesMAWUSGS5189.02-0.040.20FairUnspecifedNONE
282009-07-21 11:31CDTYesMAWUSGS7.462.85-0.021.00Poor NONE
272009-06-15 12:45CDTYesMAWUSGS7.042.80-0.030.50Fair NONE
262009-05-18 11:05CDTYesMAWUSGS17.73.240.001.00Fair NONE
252009-03-24 15:50CDTYesMAWUSGS7.872.920.000.60FairUnspecifedNONE
242009-02-02 09:58CSTYesMAWUSGS7.602.930.010.50Fair NONE
232008-12-08 11:05CSTYesMAWUSGS8.002.970.000.50Fair NONE
222008-10-14 12:07CDTYesMAWUSGS8.702.940.011.00FairClearNONE
212008-08-18 11:44:05CDTYesMAWUSGS11.12.970.001.00GoodClearNONE
202008-06-23 10:34CDTYesMAWUSGS6.402.80-0.011.00FairDebrisLightNONE
192008-05-05 10:50CDTYesMAWUSGS7.502.880.001.00FairDebrisLightNONE
182008-03-11 10:29CDTYesMAWUSGS18.73.310.102.00FairDebrisLightNONE
172008-01-22 14:06CSTYesJMBUSGS12.83.170.011.00GoodClearNONE
162007-10-09 13:35CDTYesJMBUSGS14.03.160.001.00FairClearNONE
152007-08-17 14:15CDTYesMAW/CAHUSGS126013.88-0.14 FairDebrisLightNONE
142007-08-07 12:00CDTYesJMBUSGS33.33.530.001.00FairClearNONE
132007-07-26 10:04CDTYesCAH/RNSUSGS112013.69 FairClearNONE
122007-04-24 13:05CDTYesJMBUSGS12.63.120.001.00FairClearNONE
112007-03-13 10:22CDTYesJMB/JOPUSGS6349.540.101.00Fair NONE
102007-01-25 12:09CSTYesJMB/JOPUSGS2196.08-0.141.00Fair NONE
92007-01-19 09:20CSTYesJMBUSGS60.83.93-0.011.00FairClearNONE
82006-10-17 10:04CDTYesJMBUSGS12.33.080.001.00FairClearNONE
72006-08-23 11:31CDTYesRWW/VAMUSGS5.732.870.001.00FairClearNONE
62006-08-16 11:31CDTYesJMBUSGS6.932.900.001.00FairClearNONE
52006-05-06 11:15CDTYesJMBUSGS56.94.040.073.00Fair NONE
42006-04-18 09:29CDTYesMAWUSGS7.022.980.001.00Fair NONE
32006-04-18 09:27CDTYesJMBUSGS7.042.980.001.00Fair NONE
22006-03-13 12:23CSTYesJMBUSGS8.043.040.001.00FairClearNONE
12006-02-10 13:40CSTYesJMB/RWWUSGS7.303.070.001.00Fair NONE