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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 295832091311300 N Poncho Chute 14.1 miles SE of Loreauville, LA
St. Martin Parish, Louisiana
Hydrologic Unit Code 08080101
Latitude  29°58'32", Longitude  91°31'13" 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)
262018-03-20 10:35:19CDTYesJGS/EPMUSGS471 Poor NONE1MainMBOTQADCPVADCP47118115900.30SOFTsiltUNEVPULSUNEVUNKNUNSP
252017-04-20 09:59:19CDTYesdk tbUSGS38.9 Poor NONE1MainMBOTQADCPVADCP38.999.17340.05UNSPUNSPUNSPUNSPUNSPUNSPUNSP
242016-04-06 09:58:08CDTYestd and emUSGS1770 Poor NONE1MainMBOTQADCPVADCP177013111901.50UNSPUNSPUNSPUNSPUNSPUNSPUNSP
232015-03-31 11:43:03CDTYesTAD/EPMUSGS2190 Fair NONE1MAINMBOTQADCPVADCP219014112101.80UNSPUNSPUNSPunknUNSPUNSPUNSP
222014-05-20 12:07:36CDTYesTCB/TADUSGS1080 Poor NONE1MainMBOTQADCPVADCP10801279211.18SOFTsiltUNEVunknUNSPUNKNUNSP
212013-04-30 11:00CDTYesWBS/DKUSGS1260 Unspecified NONE1Imported Channel 1UNSPQADCPVADCP126015210501.20UNSPUNSPUNSPunknUNSPUNSPUNSP
202012-09-11 10:40:30CDTYesDK/SWUSGS-30.9 0.10Fair NONE1Imported Channel 1MBOTQADCPVADCP-30.983.1239-0.13UNSPUNSPUNSPunknUNSPUNSPUNSP
192011-06-01 15:07CDTYesSMP/ADUSGS567 UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 567 UNSPUNSPUNSPunknUNSPUNSPUNSP
182010-05-03 09:10CDTYestad/epmUSGS591 Unspecified NONE1Imported Channel 1UNSPQADCPVADCP5911156820.91UNSPUNSPUNSPunknUNSPUNSPUNSP
172009-07-28 09:03CDTYesEPM/TADUSGS159 UnspecifiedUnspecifedNONE1Imported Channel 1UNSPQADCPVADCP15990.95380.30UNSPUNSPUNSPunknUNSPUNSPUNSP
162008-04-02 11:05CDTYesTAD/EPMUSGS2800 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP280015515401.81UNSPUNSPUNSPunknUNSPUNSPUNSP
152008-02-27 10:15CSTYesTAD/EPMUSGS2150 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP215012911701.84UNSPUNSPUNSPunknUNSPUNSPUNSP
142007-04-30 13:04CDTYesclj/kjgUSGS1460 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP146012110601.38UNSPUNSPUNSPunknUNSPUNSPUNSP
132007-03-21 09:52CDTYestad/epmUSGS992 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP9921208711.14UNSPUNSPUNSPunknUNSPUNSPUNSP
122007-01-29 10:50CSTYestad/epmUSGS2500 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP250014213201.89UNSPUNSPUNSPunknUNSPUNSPUNSP
112006-05-23 15:15CDTYestad/smpUSGS475 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP4751216440.74UNSPUNSPUNSPunknUNSPUNSPUNSP
102006-03-28 10:12CSTYestad/epmUSGS1420 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP14201199161.55UNSPUNSPUNSPunknUNSPUNSPUNSP
92005-04-13 14:13CDTYessmp/epmUSGS1620 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP16201189711.67UNSPUNSPUNSPunknUNSPUNSPUNSP
82005-03-14 14:20CSTYessmp/gbrUSGS1400 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP140017111901.17UNSPUNSPUNSPunknUNSPUNSPUNSP
72005-02-03 13:24CSTYesgts/wbsUSGS1500 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP150014516600.90UNSPUNSPUNSPunknUNSPUNSPUNSP
62004-06-16 14:04CDTYessmp/jrfUSGS2290 GoodDebrisLightNONE1Imported Channel 1UNSPQADCPVADCP229016213401.71UNSPUNSPUNSPunknUNSPUNSPUNSP
52004-04-22 10:06CDTYesgts/mldUSGS618 GoodClearNONE1Imported Channel 1UNSPQADCPVADCP6181109840.63UNSPUNSPUNSPunknUNSPUNSPUNSP
42004-03-18 08:00CSTYessmp/epmUSGS2140 GoodDebrisLightNONE1Imported Channel 1UNSPQADCPVADCP214015412001.78UNSPUNSPUNSPunknUNSPUNSPUNSP
32003-05-16 11:46CDTYestad/cljUSGS1830 GoodDebrisLightNONE1Imported Channel 1UNSPQADCPVADCP183012311201.64UNSPUNSPUNSPunknUNSPUNSPUNSP
22003-04-25 14:10CDTYesgts/epmUSGS786 FairClearNONE1Imported Channel 1UNSPQADCPVADCP7861258840.89UNSPUNSPUNSPunknUNSPUNSPUNSP
12003-03-12 11:20CSTYesgts/tadUSGS3330 PoorDebrisLightNONE1Imported Channel 1UNSPQADCPVADCP333020118001.85UNSPUNSPUNSPunknUNSPUNSPUNSP