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Streamflow Measurements for the Nation

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USGS 293931091145200 GIWW at Mile 99 South of Morgan City, LA


St. Mary Parish, Louisiana
Hydrologic Unit Code 08080101
Latitude  29°39'31", Longitude  91°14'52" NAD83
Gage datum 0.00 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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
 
1162019-10-22 15:20:35CDTYesPMHUSGS15400 PoorClearNONE
1142019-05-14 15:09:24CDTYesPMHUSGS39600 GoodClearNONE
1132019-02-12 15:37:01CSTYesPMHUSGS26300 GoodClearNONE
1122018-11-14 15:55:05CSTYesPMHUSGS17400 Fair NONE
1112018-09-11 08:49:23CDTYesPMHUSGS-1860 Poor NONE
1102018-07-24 15:17:34CDTYesPMHUSGS6140 Good NONE
1092018-05-08 15:35:13CDTYesPMH/TCBUSGS23400 GoodClearNONE
1082018-02-21 16:34:56CSTYesPMH/EGLUSGS11200 FairClearNONE
1072017-12-20 15:16:01CSTYesPMH/EGLUSGS7840 FairClearNONE
1062017-09-19 15:47:10CDTYesPMH/EGLUSGS3840 PoorClearNONE
1052017-07-25 17:31:44CDTYesPMH/EGLUSGS11800 FairClearNONE
1042017-05-16 15:26:01CDTYesPMH/EGLUSGS21200 GoodClearNONE
1032017-03-22 09:16:51CDTYesPMH/EGLUSGS13300 GoodClearNONE
1022017-01-12 09:02:29CSTYesPMH/EGLUSGS12700 FairClearNONE
1012016-11-15 07:22:21CSTYesPMH/EGLUSGS8260 FairClearNONE
1002016-09-13 16:02:28CDTYesPMH/CMSUSGS7960 FairClearNONE
992016-07-06 15:58:39CDTYesPMH/CMSUSGS10600 GoodClearNONE
982016-04-12 15:06:30CDTYesPMH/CMSUSGS22700 GoodClearNONE
972016-02-16 16:18:23CSTYesPMH/CMSUSGS19700 GoodClearNONE
962015-12-15 15:51:04CSTYesPMH/CMSUSGS18000 GoodClearNONE
952015-10-20 15:45:53CDTYesPMH/JLHUSGS7810 FairClearNONE
942015-07-28 07:38:16CDTYesPMH/JLHUSGS26200 GoodDebrisLightNONE
932015-05-19 15:19:51CDTYesPMH/JWSUSGS18200 Good NONE
922015-03-10 07:57:34CDTYesPMH/JWSUSGS10500 FairClearNONE
912015-01-27 16:43:13CSTYesPMH/JGSUSGS10400 ExcellentClearNONE
902014-11-04 07:08:07CSTYesMLD/PMHUSGS9010 FairClearNONE
892014-08-26 07:32CDTYesJRF/PMHUSGS-6670 FairClearNONE
882014-06-17 07:08:07CDTYesPMHJRFUSGS14300 GoodClearNONE
872014-04-02 07:53:09CDTYesJRF/PMHUSGS9340 GoodUnspecifedNONE
862014-02-04 07:37:23CSTYesJRF/PMHUSGS7850 ExcellentUnspecifedNONE
852013-12-17 08:04:22CSTYesJRF/PMHUSGS9990 GoodClearNONE
842013-10-30 07:22:42CDTYesJRF/PMHUSGS4840 FairClearNONE
832013-08-13 07:24:54CDTYesJRF/JGSUSGS5300 GoodClearNONE
822013-06-19 07:18:09CDTYesJRF/VGBUSGS18500 ExcellentClearNONE
812013-04-10 07:13:39CDTYesJRF/JGSUSGS12200 ExcellentClearNONE
802013-02-27 11:37:06CSTYesJRF/JGSUSGS16900 ExcellentClearNONE
792012-12-12 08:04:02CSTYesJRF/JGSUSGS8310 GoodClearNONE
782012-10-03 07:00CDTYesJRF/VGBUSGS4990 GoodClearNONE
772012-07-11 06:46CDTYesJRF/CMFUSGS-4200 Fair NONE
762012-04-25 07:36CDTYesJRF/TCBUSGS7000 Fair NONE
752012-02-15 07:44CSTYesJRF/JGSUSGS19800 ExcellentClearNONE
742011-12-21 07:38CSTYesJRF/JGSUSGS19600 GoodClearNONE
732011-10-12 07:42:30CDTYesJRF/TCBUSGS7880 0.20GoodUnspecifedNONE
722011-08-10 07:18:30CDTYesJRF/DKMUSGS6420 0.30GoodClearNONE
712011-06-08 11:33:30CDTYesJRF/TEBUSGS47600 0.20GoodClearNONE
702011-04-12 09:05CDTYesLBS/TEBUSGS22000 0.10Poor NONE
692011-02-09 08:24CSTYesLBS/TEBUSGS9120 0.20FairUnspecifedNONE
682010-10-27 -- ----YesLBS/SMWUSGS7830 Fair NONE
672010-09-15 -- ----YesLBS/SMWUSGS4480 Fair NONE
662010-07-21 13:24CDTYesLBS/SMWUSGS12700 FairUnspecifedNONE
652010-05-12 12:45CDTYesLBS/SMWUSGS11300 GoodUnspecifedNONE
642010-02-03 07:22CSTYesJRF/VGBUSGS17600 GoodUnspecifedNONE
632009-11-18 07:15CSTYesJRF/VGBUSGS25500 GoodUnspecifedNONE
622009-09-09 07:30CDTYesJRF/LBSUSGS3820 FairUnspecifedNONE
612009-06-10 08:30CDTYesJRF/VGBUSGS31000 GoodUnspecifedNONE
602009-04-08 07:55CDTYesJRF/VGBUSGS16700 GoodUnspecifedNONE
592009-03-05 08:30CSTYesSMP/MMBUSGS13900 GoodUnspecifedNONE
582008-10-15 08:19CDTYesSMP/MLDUSGS7900 0.20GoodClearNONE
572008-07-02 08:17CDTYesSMP/SMWUSGS20300 0.20GoodClearNONE
562008-05-07 08:14CDTYesSMP/CMSUSGS38800 GoodClearNONE
552008-04-09 08:30CDTYesSMP/GBRUSGS33000 GoodClearNONE
542008-02-13 08:27CSTYesSMP/JRFUSGS13000 GoodClearNONE
532007-11-01 07:52CDTYesSMP/VGBUSGS5990 FairClearNONE
522007-08-23 08:07CDTYesSMP/VGBUSGS-800 FairClearNONE
512007-07-11 08:44CDTYesSMP/GTSUSGS8150 GoodClearNONE
502007-05-16 08:39CDTYesSMP/JRFUSGS13100 GoodClearNONE
492007-02-07 07:37CSTYesSMP/VGBUSGS23600 GoodClearNONE
482006-11-14 08:20CSTYesSMP/VGBUSGS11300 GoodClearNONE
472006-09-13 08:21CDTYesSMP/JRFUSGS3960 FairClearNONE
462006-06-28 08:24CDTYesSMP/JRFUSGS1260 FairClearNONE
452006-04-27 07:54CDTYesSMP/LBSUSGS8800 PoorClearNONE
442006-02-08 08:01CSTYesSMP/VGBUSGS13200 GoodClearNONE
432005-11-02 08:36CSTYesSMP/VGBUSGS6670 GoodClearNONE
422005-08-04 07:47CDTYesSMP/VGBUSGS-3180 FairClearNONE
412005-05-05 07:34CDTYesSMP/CGSUSGS12500 GoodClearNONE
402005-03-03 08:02CSTYesSMP/JRFUSGS20000 GoodClearNONE
392004-12-15 08:13CSTYesSMP/JRFUSGS20500 GoodClearNONE
382004-10-21 10:51CDTYesSMP/JRFUSGS7750 GoodClearNONE
372004-04-08 07:49CDTYesSMP/JRFUSGS13200 GoodClearNONE
362004-02-27 07:42CSTYesSMP/JRFUSGS20400 GoodClearNONE
352003-12-17 07:31CSTYesSMP/JRFUSGS14300 GoodClearNONE
342003-10-16 07:43CDTYesSMP/JRFUSGS4610 FairClearNONE
332003-08-28 07:28CDTYesSMP/JRFUSGS-2650 PoorClearNONE
322003-06-25 08:17CDTYesSMP/JRFUSGS16700 GoodClearNONE
312003-04-02 08:05CSTYesSMP/MLDUSGS16000 GoodClearNONE
302003-02-05 08:04CSTYesSMP/MLDUSGS6190 GoodClearNONE
292003-01-07 09:00CSTYesSMP/BJBUSGS15300 GoodClearNONE
282002-10-23 08:38CDTYesSMP/CPFUSGS7410 GoodClearNONE
262002-04-24 08:15CDTYesCKL/SMPUSGS25000 GoodClearNONE
252002-02-28 08:28CSTYesCKL/SMPUSGS13100 GoodClearNONE
242001-12-19 09:36CSTYesCKL/SMPUSGS15000 GoodClearNONE
232001-10-02 08:27CDTYesCKL/TADUSGS4290 Fair NONE
222001-06-27 08:03CDTYesCKL/SMPUSGS17700 Good NONE
212001-05-08 08:28CDTYesCKL/GTSUSGS13800 Good NONE
202001-04-17 08:23CDTYesCKL/GTSUSGS18200 Good NONE
192001-04-03 09:20CDTYesCKL/GTSUSGS21900 Good NONE
182001-03-05 09:40CSTYesCKL/TEBUSGS23700 Good NONE
172000-05-08 10:10CDTYesCKL/GTSUSGS6200 Good NONE
162000-01-10 16:20CSTYesCKL/KJGUSGS7180 Good NONE
151999-11-29 10:47CSTYesCKL/EPMUSGS6540 Good NONE
141999-11-01 15:00CSTYesCKL/GTSUSGS5170 Good NONE
131999-10-04 11:26CDTYesCKL/JJGUSGS5290 Good NONE
121999-08-24 11:26CDTYesCKL/TEBUSGS3910 Good NONE
111999-07-15 15:06CDTYesCKL/GTSUSGS13200 Good NONE
101999-06-02 15:05CDTYesCKL/GTSUSGS16300 Good NONE
91999-04-22 09:29CDTYesANT/MJRUSGS14400 Good NONE
81998-01-29 09:20CSTYesCKL/ANTUSGS25600 Good NONE
71997-11-26 09:00CSTYesCKL/ANTUSGS8600 Good NONE
61997-11-25 12:20CSTYesCKL/ANTUSGS7320 Good NONE
51997-09-25 14:26CDTYesCKL/VGBUSGS11300 Good NONE