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Streamflow Measurements for the Nation


USGS 08197800 Blanco Ck at SH 127 nr Concan, TX


Uvalde County, Texas
Hydrologic Unit Code 12110106
Latitude  29°25'06", Longitude  99°36'19" NAD83
Drainage area 22.7  square miles
Contributing drainage area 22.7  square miles
Gage datum 1,079.28 feet above NGVD29
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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
 
542018-01-17 13:17:30CSTYesRNSUSGS0.000.230.00 ExcellentNoFlowNONE
532017-12-07 13:06CSTYesPWBUSGS0.000.240.000.25ExcellentNoFlowNONE
522017-09-25 12:07:06CDTYesRH/PWBUSGS0.000.240.000.00Excellent NONE
512017-08-10 11:37:55CDTYesRH/PWBUSGS0.000.000.000.50ExcellentNoFlowNONE
502016-11-28 11:33:30CSTYesLarry BUSGS0.000.24 Excellent NONE
492016-10-04 09:48:30CDTYeslbtUSGS0.000.24 Excellent NONE
482016-08-15 14:40:30CDTYeslbtUSGS0.000.24 Excellent NONE
472016-06-27 13:24:30CDTYeslbtUSGS0.000.24 ExcellentNoFlowNONE
462016-05-10 11:30:30CDTYeslbtUSGS0.000.24 Excellent NONE
452016-03-21 16:14:30CDTYeslbtUSGS0.000.24 Excellent NONE
442016-02-04 14:45:30CSTYeslbtUSGS0.000.24 Excellent NONE
432015-12-14 14:44:30CSTYeslbtUSGS0.000.24 Excellent NONE
422015-10-19 16:55:30CDTYeslbtUSGS0.000.24 Excellent NONE
412015-08-27 09:00:30CDTYeslbtUSGS0.000.24 Excellent NONE
402015-06-30 16:15:30CDTYeslbtUSGS0.000.24 Unspecified NONE
392015-05-05 08:44CDTYesGDUUSGS0.000.24 UnspecifiedNoFlowNONE
382015-03-10 10:25:28CDTYesMASUSGS0.000.24 ExcellentDebrisHeavyNONE
372015-01-12 17:30:30CSTYeslbtUSGS0.000.24 Unspecified NONE
362014-11-20 10:20:30CSTYeslbtUSGS0.000.24 Excellent NONE
352014-09-23 14:01CDTYeslbtUSGS0.000.04 Excellent NONE
342014-09-17 11:30CDTYesMSPUSGS0.000.24 ExcellentNoFlowNONE
332014-07-17 11:30CDTYesMLWUSGS0.000.24 ExcellentNoFlowNONE
322014-06-11 11:15CDTYesMSPUSGS0.000.240.000.50ExcellentNoFlowNONE
312014-03-10 16:00CDTYesMLWUSGS0.000.24 ExcellentNoFlowNONE
302014-01-27 11:15CSTYesMLWUSGS0.000.24 ExcellentNoFlowNONE
292013-11-25 15:00CSTYesMLWUSGS0.000.24 GoodNoFlowNONE
282013-10-23 11:30CDTYesMLWUSGS0.000.24 GoodNoFlowNONE
272013-08-08 11:15CDTYesMLWUSGS0.000.24 GoodNoFlowNONE
262013-06-25 09:00CDTYesMLWUSGS0.000.24 ExcellentNoFlowNONE
252013-04-23 13:33:10CDTYesmspUSGS0.000.240.001.00ExcellentNoFlowNONE
242013-02-14 10:02CSTYesMSP/GDUUSGS0.000.240.001.00ExcellentNoFlowNONE
232012-12-07 11:03CSTYesJMBUSGS0.000.240.000.00Excellent NONE
222012-10-11 11:26CDTYesJMBUSGS0.000.24 1.20UnspecifiedNoFlowNONE
212012-08-03 13:19CDTYesJMBUSGS0.000.24 0.00UnspecifiedNoFlowNONE
202012-05-31 11:26CDTYesJMBUSGS0.000.24 0.00UnspecifiedNoFlowNONE
192012-04-04 14:12CDTYesJMBUSGS0.000.25 0.00UnspecifiedNoFlowNONE
182012-01-20 10:32CSTYesJMBUSGS0.000.27 0.10UnspecifiedNoFlowNONE
172011-10-05 11:20CDTYesJMBUSGS0.000.25 0.00UnspecifiedUnspecifedNONE
162011-08-24 15:10CDTYesJMBUSGS0.000.25 0.30UnspecifiedUnspecifedNONE
152011-07-07 12:06CDTYesJMBUSGS0.000.25 0.00Unspecified NONE
142011-05-10 15:00CDTYesJMBUSGS0.000.24 0.00Unspecified NONE
132011-03-04 16:30CSTYesJMB/JOPUSGS0.000.23 0.00Unspecified NONE
122011-01-13 14:05CSTYesJMBUSGS0.000.24 0.00Unspecified NONE
112010-10-12 12:57CDTYesJMBUSGS0.000.250.000.00Unspecified NONE
102010-08-09 10:40CDTYesJMBUSGS0.000.250.000.00UnspecifiedUnspecifedNONE
92010-06-09 12:09:30CDTYesJMBUSGS0.000.240.000.20UnspecifiedUnspecifedNONE
82010-04-17 18:15CDTYesCAH/LBTUSGS13.60.87-0.010.50FairClearNONE
72010-03-25 11:02CDTYesJMBUSGS0.00 0.00UnspecifiedUnspecifedNONE
62010-02-01 13:35CSTYesJMBUSGS0.000.240.000.00UnspecifiedUnspecifedNONE
52009-12-09 09:20CSTYesJMBUSGS0.000.24 0.00UnspecifiedUnspecifedNONE
42009-10-05 14:08CDTYesJMBUSGS0.000.24 0.00UnspecifiedUnspecifedNONE
32009-07-15 14:27CDTYesJMBUSGS0.000.24 0.00UnspecifiedUnspecifedNONE
22009-05-12 14:11CDTYesJMBUSGS0.000.24 0.00UnspecifiedUnspecifedNONE
12009-03-31 11:00CDTYesJMBUSGS0.00 UnspecifiedUnspecifedNONE