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Streamflow Measurements for the Nation


USGS 08203450 Leona Rv at CR 429A nr Uvalde, TX
Uvalde County, Texas
Hydrologic Unit Code 12110106
Latitude  29°20'43", Longitude  99°44'56" NAD83
Drainage area 18.2  square miles
Contributing drainage area 18.2  square miles
Gage datum 1,039.02 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)
942024-03-20 14:40:30CDTYesRHUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
932024-02-07 12:49:30CSTYesRHUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
922023-12-12 16:43:30CSTYesRHUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
912023-11-01 13:30:30CDTYesRHUSGS0.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
902023-09-07 12:50:30CDTYesRHUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
892023-07-13 08:29:30CDTYesRH/VAMUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
882023-05-31 14:25:30CDTYesRHUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
872023-04-13 07:37:30CDTYesRHUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
862023-02-21 17:20:30CSTYesRHUSGS0.00 0.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
852023-01-12 12:35:30CSTYesRHUSGS0.004.240.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
842022-11-17 11:49:30CSTYesRHUSGS0.004.240.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
832022-09-28 15:19:30CDTYesRHUSGS0.004.200.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
822022-08-11 13:25:30CDTYesRHUSGS0.004.24 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
812022-06-22 15:15:30CDTYesRHUSGS0.004.240.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
802022-05-12 13:30:30CDTYesRHUSGS0.004.240.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
792022-03-23 15:09:30CDTYesRHUSGS0.004.240.000.01Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
782022-02-02 17:20CSTYesRNSUSGS0.004.240.000.17ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
772021-12-09 09:22:30CSTYesRNSUSGS0.004.240.000.25ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
762021-10-29 10:10CDTYesRNSUSGS0.004.240.000.20ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
752021-08-31 13:10CDTYesRNSUSGS0.004.240.000.17ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
742021-07-07 13:55CDTYesRNSUSGS0.004.240.000.17ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
732021-06-09 12:40CDTYesRNSUSGS0.004.240.000.20ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
722021-04-06 12:17:30CDTYesRNSUSGS0.004.240.000.10ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
712021-01-07 13:40CSTYesRNSUSGS0.004.240.000.02ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
702020-10-28 12:25CDTYesRNSUSGS0.004.240.000.17ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
692020-09-01 11:52:30CDTYesRNSUSGS0.004.240.000.25ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
682020-07-14 12:00CDTYesRNSUSGS0.004.240.000.15ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
672020-05-22 13:45CDTYesRNSUSGS0.004.240.000.20ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
662020-03-26 13:57:30CDTYesRNSUSGS0.004.240.000.10ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
652020-01-23 12:07:30CSTYesRNSUSGS0.004.240.000.10ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
642019-11-22 10:05CSTYesRNSUSGS0.00 0.000.20ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
632019-09-19 10:02:30CDTYesRNSUSGS0.00 0.000.10ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
622019-08-01 16:07:30CDTYesRNSUSGS0.00 0.000.20ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
612019-06-07 11:17:30CDTYesRNSUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
602019-06-04 15:30:30CDTYesGDU/DJOUSGS350011.520.000.01Poor NONE1mainOTHRother 3500 FIRMGRVLUNEVUNSPUNSPUNSPATGA0.00
592019-04-12 09:47:30CDTYesRNSUSGS0.00 0.000.10Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
582019-01-31 13:37:30CSTYesRNSUSGS0.003.650.000.20Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
572018-08-08 13:27:30CDTYesRNSUSGS0.004.350.000.10ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
562018-06-19 14:02:30CDTYesRNSUSGS0.004.770.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
552018-03-29 13:47:30CDTYesRNSUSGS0.005.100.000.10ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
542018-01-17 16:22:30CSTYesRNSUSGS0.004.420.00 GoodNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
532017-12-06 17:23:30CSTYesPWBUSGS0.001.410.000.25ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
522017-09-25 13:03:55CDTYesRH/PWBUSGS0.001.800.000.10Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
512017-08-15 13:54CDTYesRH/PWBUSGS0.002.140.000.25ExcellentNoFlowNONE
502017-06-20 16:18:17CDTYesVAMUSGS0.002.290.001.00UnspecifiedNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
492017-04-27 08:45CDTYesCAPUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 SOFTGRVLUNEVunknUNSPUNKNUNSP
482017-02-23 08:15CSTYesCAPUSGS0.002.020.000.10ExcellentNoFlowNONE1MainOTHRother 0.00 SOFTGRVLUNEVunknUNSPUNKNUNSP
472016-11-28 12:40CSTYesLarry BUSGS0.002.51 Excellent NONE108203450OTHRother 0.00 FIRMBLDRUNEVunknUNSPUNSPATGA
462016-10-04 08:51:30CDTYeslbtUSGS0.002.38 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
452016-08-15 15:01CDTYeslbtUSGS0.002.52 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
442016-06-27 14:23:30CDTYeslbtUSGS0.002.67 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
432016-05-12 08:10:30CDTYeslbtUSGS0.002.77 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
422016-03-21 14:01:30CDTYeslbtUSGS0.002.93 Excellent NONE108203450OTHRother 0.00 FIRMBLDRUNEVunknUNSPUNKNATGA
412016-02-04 13:50:30CSTYeslbtUSGS0.002.97 Excellent NONE108203450OTHRother 0.00 FIRMBLDRUNEVunknUNSPUNSPATGA
402015-12-14 13:25:30CSTYeslbtUSGS0.002.99 Excellent NONE108203450OTHRother 0.00 FIRMBLDRUNEVunknUNSPUNSPATGA
392015-10-19 16:05:30CDTYeslbtUSGS0.002.93 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
382015-08-26 17:00:30CDTYeslbtUSGS0.002.96 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
372015-06-29 16:44CDTYeslbtUSGS0.004.14 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
362015-05-05 16:45CDTYesGDUUSGS0.003.260.000.10ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
352015-03-12 15:46:52CDTYesMASUSGS0.003.35 ExcellentClearNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
342015-01-12 15:29:30CSTYeslbtUSGS0.003.43 Excellent NONE108203450OTHRother 0.00 FIRMBLDRUNEVunknUNSPUNSPATGA
332014-11-20 09:00:30CSTYeslbtUSGS0.003.39 Excellent NONE108203450OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
322014-09-23 16:14CDTYesMr.LBTUSGS0.003.37 ExcellentUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
312014-09-16 13:45CDTYesMSPUSGS0.003.39 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
302014-07-02 14:30CDTYesMLWUSGS0.003.48 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
292014-05-20 10:30CDTYesMLWUSGS0.003.58 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
282014-03-10 16:45CDTYesMLWUSGS0.003.73 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
272014-01-22 08:00CSTYesMLWUSGS0.003.66 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
262013-11-26 14:45CSTYesMLWUSGS0.003.79 GoodNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
252013-10-22 08:48CDTYesMLWUSGS0.003.71 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
242013-08-09 08:45CDTYesMLWUSGS0.003.80 GoodNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
232013-06-25 16:00CDTYesMLWUSGS0.003.89 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
222013-04-25 08:32:31CDTYesmspUSGS0.004.350.001.00Excellent NONE1mainOTHRother 0.00 SOFTGRVLUNEVunknUNSPUNKNATGA
212013-02-14 11:45CSTYesMSP/GDUUSGS0.004.100.001.00ExcellentNoFlowNONE1at gageOTHRother 0.00 SOFTGRVLUNEVunknUNEVUNKNATGA
202012-12-06 11:36CSTYesjmb/ mspUSGS0.004.090.000.10ExcellentUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
192012-10-03 14:21:30CDTYesJMBUSGS0.004.05 0.50UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
182012-07-31 14:49CDTYesJMBUSGS0.004.06 0.00UnspecifiedNoFlowNONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
172012-05-31 08:27CDTYesJMBUSGS0.004.16 0.00UnspecifiedNoFlowNONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
162012-04-04 14:53CDTYesJMBUSGS0.004.17 0.00UnspecifiedNoFlowNONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
152012-01-20 09:06CSTYesJMBUSGS0.004.27 0.00UnspecifiedNoFlowNONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
142011-10-05 10:27CDTYesJMBUSGS0.004.25 0.00UnspecifiedNoFlowNONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
132011-08-24 13:59:30CDTYesJMBUSGS0.004.23 0.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
122011-07-05 12:00CDTYesJMBUSGS0.004.31 0.00Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
112011-05-10 09:50CDTYesJMBUSGS0.004.43 0.00Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
102011-03-08 09:50CSTYesJMBUSGS0.004.51 0.00Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
92011-01-12 14:46CSTYesJMBUSGS0.004.56 0.00Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
82010-10-12 14:00CDTYesJMBUSGS0.004.490.000.00Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
72010-08-09 14:55CDTYesJMBUSGS0.004.540.000.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
62010-06-09 15:03CDTYesJMBUSGS0.004.640.000.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
52010-04-06 14:14CDTYesJMBUSGS0.004.72 0.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
42010-02-02 09:50CSTYesJMBUSGS0.004.820.000.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
32009-12-01 09:33CSTYesJMBUSGS0.004.78 0.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
22009-10-08 09:15CDTYesJMBUSGS0.004.72 0.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
12009-07-15 09:00CDTYesJMBUSGS0.004.78 0.00UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP