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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 295326091263500 Pass E of Atch Basin Main Chan near Charenton, LA
St. Martin Parish, Louisiana
Hydrologic Unit Code 08080101
Latitude  29°53'26", Longitude  91°26'35" NAD83
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)
232018-03-21 08:48:27CDTYesJGS/EPMUSGS28800 Poor NONE1MainMBOTQADCPVADCP28800502141002.05SOFTsiltUNEVPULSUNEVNSTDUNSP
222017-04-19 07:49:37CDTYesTAD/EPMUSGS27000 Poor NONE1MainMBOTQADCPVADCP27000492125002.16UNSPUNSPUNSPUNSPUNSPUNSPUNSP
212016-04-05 08:39CDTYesTAD/EPMUSGS25700 Poor NONE1MainMBOTQADCPVADCP25700490135001.90UNSPUNSPUNSPUNSPUNSPUNSPUNSP
202015-04-02 08:39:08CDTYesTAD/EPMUSGS31200 Good NONE1MainMBOTQADCPVADCP31200438125002.49UNSPUNSPUNSPunknUNSPUNSPUNSP
192014-05-21 09:30:33CDTYesEPM/TADUSGS22400 Fair NONE1MainMBOTQADCPVADCP22400470111002.03SOFTsiltUNEVunknUNSPUNKNUNSP
182013-04-30 10:19:30CDTYesGTS/EPMUSGS25700 0.20Good NONE1Imported Channel 1MBOTQADCPVADCP25700518131001.96UNSPUNSPUNSPunknUNSPUNSPUNSP
172012-09-11 10:52CDTYesTAD/GTSUSGS4970 0.20Good NONE1Imported Channel 1MBOTQADCPVADCP4970513102000.49UNSPUNSPUNSPunknUNSPUNSPUNSP
162011-06-02 17:16CDTYesSMP/ADUSGS27000 UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 27000 UNSPUNSPUNSPunknUNSPUNSPUNSP
152010-05-04 07:16CDTYestad/epmUSGS14000 Unspecified NONE1Imported Channel 1UNSPQADCPVADCP1400038695901.46UNSPUNSPUNSPunknUNSPUNSPUNSP
142009-07-29 07:37CDTYesTAD/EPMUSGS12800 UnspecifiedUnspecifedNONE1Imported Channel 1UNSPQADCPVADCP1280035986801.47UNSPUNSPUNSPunknUNSPUNSPUNSP
132008-04-02 13:29CDTYesTAD/EPMUSGS32200 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP32200412122002.64UNSPUNSPUNSPunknUNSPUNSPUNSP
122008-02-27 13:23CSTYesTAD/EPMUSGS30600 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP30600422115002.66UNSPUNSPUNSPunknUNSPUNSPUNSP
112007-05-01 09:45CDTYesCLJ/KJGUSGS25600 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP25600458108002.36UNSPUNSPUNSPunknUNSPUNSPUNSP
102007-03-22 06:51CDTYesTAD/EPMUSGS16900 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP16900440102001.66UNSPUNSPUNSPunknUNSPUNSPUNSP
92007-01-30 07:54CSTYesTAD/EPMUSGS28000 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP28000459118002.38UNSPUNSPUNSPunknUNSPUNSPUNSP
82006-05-23 11:04CDTYesGTS/SMPUSGS14300 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP1430046498601.45UNSPUNSPUNSPunknUNSPUNSPUNSP
72006-03-29 10:34CSTYesGTS/EPMUSGS27800 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP27800463108002.58UNSPUNSPUNSPunknUNSPUNSPUNSP
62005-04-14 10:09CDTYesSMP/EPMUSGS27800 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP27800483116002.41UNSPUNSPUNSPunknUNSPUNSPUNSP
52005-03-15 11:11CSTYesSMP/GBRUSGS18700 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP18700559134001.40UNSPUNSPUNSPunknUNSPUNSPUNSP
42005-02-03 15:12CSTYesSMP/GBRUSGS37100 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP37100519153002.44UNSPUNSPUNSPunknUNSPUNSPUNSP
32004-06-17 09:34CDTYesSMP/JRFUSGS22600 GoodDebrisLightNONE1Imported Channel 1UNSPQADCPVADCP22600996129001.75UNSPUNSPUNSPunknUNSPUNSPUNSP
22004-04-21 13:20CDTYesEPM/TEBUSGS15000 GoodDebrisLightNONE1Imported Channel 1UNSPQADCPVADCP1500086697501.54UNSPUNSPUNSPunknUNSPUNSPUNSP
12004-03-18 10:26CSTYesSMP/EPMUSGS26300 GoodDebrisLightNONE1Imported Channel 1UNSPQADCPVADCP26300485118002.23UNSPUNSPUNSPunknUNSPUNSPUNSP