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Streamflow Measurements for the Nation


USGS 07380400 Bayou Lafourche at Donaldsonville, LA
Ascension Parish, Louisiana
Hydrologic Unit Code 08090301
Latitude  30°06'03.2", Longitude  90°59'36.5" NAD83
Gage datum -0.82 feet above NAVD88
Output formats
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HTML table without channel data
Tab-separated data with channel data
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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)
2072019-03-01 11:46:48CSTYesJLH/EGLUSGS4208.930.000.23FairClearNONE1MainRCQADCPVADCP42070.62831.49FIRMsiltUNEVSTDYEVENNSTDDNST500.00
2062018-06-13 10:52:09CDTYesjlh/sesUSGS4639.050.010.22FairClearNONE1MainRCQADCPVADCP46373.23051.52FIRMsiltEVENSTDYEVENNSTDDNST500.00
2052018-04-17 10:37:03CDTYesJLH/TCBUSGS4529.030.022.00GoodClearNONE1MainCWAYQADCPVADCP45270.42951.53FIRMsiltEVENSTDYEVENSTNDDNST500.00
2042018-02-16 11:19:43CSTYesjlh/sesUSGS4528.890.002.00GoodClearNONE1MainCWAYQADCPVADCP45267.52741.65FIRMsiltEVENSTDYEVENNSTDDNST500.00
2032017-10-24 11:01:05CDTYesJLH/SESUSGS4308.670.000.37GoodClearNONE1MainBRDSQADCPVADCP43066.42581.67FIRMsiltEVENSTDYUNEVNSTDDNST500.00
2022017-07-19 12:03CDTYesJLH/SESUSGS4769.150.03 GoodClearNONE1MainCWAYQADCPVADCP47670.32911.64FIRMsiltEVENSTDYEVENSTNDDNST500.00
2012017-04-06 12:13:03CDTYesJLH/SESUSGS3498.45 GoodClearNONE1MainCWAYQADCPVADCP34962.92261.54FIRMsiltEVENunknEVENSTNDDNST500.00
2002017-01-26 09:56:08CSTYesJLH/JRFUSGS4619.14 GoodUnspecifedNONE1MainCWAYQADCPVADCP46165.72661.74FIRMsiltEVENunknEVENSTNDDNST500.00
1992016-10-19 10:55:08CDTYesJLH/JRFUSGS3278.150.002.00GoodClearNONE1MainCWAYQADCPVADCP32765.51941.69FIRMsiltUNEVunknUNEVSTNDDNST300.00
1982016-08-02 08:59:09CDTYesJRF/JLHUSGS4279.43 FairUnspecifedNONE1MainMBOTQADCPVADCP42755.02881.48FIRMsiltEVENunknUNEVNSTDDNST200.00
1972016-05-25 11:34CDTYesJRF/JLHUSGS50410.16 GoodClearNONE1MainMBOTQADCPVADCP50475.02961.70FIRMsiltUNEVunknEVENNSTDDNST1200.00
1962016-02-17 08:31:50CSTYesJRFUSGS3759.15 GoodClearNONE1MainMBOTQADCPVADCP37566.62101.78FIRMsiltUNEVunknEVENSTNDDNST280.00
1952015-12-15 09:49:09CSTYesJRFUSGS3689.47 FairClearNONE1MainMBOTQADCPVADCP36875.82191.68FIRMsiltEVENunknEVENSTNDDNST300.00
1942015-10-19 14:16:03CDTYesJRFUSGS3039.17 Good NONE1MainMBOTQADCPVADCP30369.51981.53FIRMsiltEVENunknEVENSTNDDNST800.00
1932015-09-02 07:30:01CDTYesJRFUSGS3039.63 GoodClearNONE1MainMBOTQADCPVADCP30370.12261.34SOFTsiltEVENunknEVENNSTDDNST450.00
1922015-05-27 08:22:05CDTYesJRFUSGS2279.52 PoorClearNONE1MainMBOTQADCPVADCP22774.72470.92FIRMsiltUNEVunknEVENNSTDDNST275.00
1912015-03-04 14:25:49CSTYesJRFUSGS3189.77 ExcellentClearNONE1MainMBOTQADCPVADCP31888.82851.12FIRMsiltUNEVunknUNEVNSTDDNST150.00
1902015-01-09 13:20CSTYesJRFUSGS2759.76 GoodClearNONE1MainMBOTQADCPVADCP27579.42521.09FIRMsiltUNEVunknUNEVNSTDDNST150.00
1892014-10-21 08:53:03CDTNo
1882014-07-17 11:44:09CDTYesGTS/KECUSGS3119.95 GoodClearNONE1MainCWAYQADCPVADCP31179.42871.09UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1872014-07-17 11:35:05CDTYesGTS/KECUSGS3229.97 PoorClearNONE1MainCWAYQADCPVADCP32280.32901.11UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1862014-07-17 11:29:01CDTYesGTS/KECUSGS34210.01 FairClearNONE1MainCWAYQADCPVADCP34279.32891.18UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1852014-07-17 11:23:01CDTYesGTS/KECUSGS36910.07 FairClearNONE1MainCWAYQADCPVADCP36984.83031.22UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1842014-07-17 11:17:07CDTYesGTS/KECUSGS39410.19 PoorClearNONE1MainCWAYQADCPVADCP39481.43021.31UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1832014-07-17 11:12:09CDTYesGTS/KECUSGS44810.22 FairClearNONE1MainCWAYQADCPVADCP44881.93111.44UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1822014-07-17 11:08:06CDTYesGTS/KECUSGS42410.22 PoorClearNONE1MainCWAYQADCPVADCP42482.13141.35UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1812014-07-17 11:06:01CDTYesGTS/KECUSGS38210.21 PoorClearNONE1MainCWAYQADCPVADCP38266.83131.22UNSPUNSPUNSPunknUNSPUNSPUNSP
1802014-07-17 10:58:07CDTYesGTS/KECUSGS43910.21 GoodClearNONE1MainCWAYQADCPVADCP43982.13121.41UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1792014-07-17 10:44CDTYesGTS/KECUSGS41910.17 PoorClearNONE1MainCWAYQADCPVADCP41981.53051.37UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1782014-07-17 10:35:06CDTYesGTS/KECUSGS44710.13 PoorClearNONE1MainCWAYQADCPVADCP44781.63061.46UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1772014-07-17 10:26:01CDTYesGTS/KECUSGS42110.06 PoorClearNONE1MainCWAYQADCPVADCP42180.83001.40UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1762014-07-17 10:20:01CDTYesGTS/KECUSGS40210.00 PoorClearNONE1MainCWAYQADCPVADCP40279.72951.36UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1752014-07-17 10:18:06CDTYesGTS/KECUSGS3929.95 PoorClearNONE1MainCWAYQADCPVADCP39280.72941.33UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1742014-07-17 10:15:02CDTYesGTS/KECUSGS3389.85 PoorClearNONE1MainCWAYQADCPVADCP33881.22851.19UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1732014-07-17 09:52:08CDTYesGTS/KECUSGS3179.85 GoodClearNONE1MainCWAYQADCPVADCP31782.02851.12UNSPUNSPUNSPunknUNSPUNSPDNST150.00
1722014-05-13 11:36:09CDTYesTEB/PMHUSGS2319.53 FairClearNONE1MainBRDSQSCMMVADCP23134.02151.07UNSPUNSPUNSPunknUNSPUNSPATGA
1712013-10-29 12:52CDTYesGTS/TEBUSGS1959.290.00 FairClearNONE1MainBRDSQSCMMVADCP19536.02050.95UNSPUNSPUNSPunknUNSPUNSPDNST0.00
1702013-09-10 09:10:09CDTYesGTS/TEBUSGS2729.99 FairClearNONE1MainMBOTQSCMMVADCP27233.02101.29UNSPUNSPUNSPunknUNSPUNSPUNSP
1692013-07-19 10:56:07CDTYesGTS/TEBUSGS2749.690.01 FairClearNONE1MainBRDSQSCMMVADCP27436.02161.27UNSPUNSPUNSPunknUNSPUNSPDNST30.00
1682013-04-16 11:06CDTYesGTS/TEBUSGS2269.46 FairClearNONE1MainBRDSQADCPVADCP22659.92740.83UNSPUNSPUNSPunknUNSPUNSPUNSP
1672012-10-17 08:27:04CDTNo
1661985-10-09 -- ----YesGRUSGS2017.420.001.10Good NONE1Imported Channel 1CRANunspeunkno20116.01151.75UNSPUNSPUNSPunknUNSPUNSPUNSP
1651985-07-30 -- ----YesGRUSGS1967.320.010.80GoodClearNONE1Imported Channel 1CRANunspeunkno19616.01141.72UNSPUNSPUNSPunknUNSPUNSPUNSP
1641985-06-04 -- ----YesOB / GRUSGS2017.58 Unspecified NONE1Imported Channel 1UNSPother 201 UNSPUNSPUNSPunknUNSPUNSPUNSP
1631985-04-02 -- ----YesOBUSGS1156.720.211.00GoodClearNONE1Imported Channel 1CRANunspeunkno1151701111.04UNSPUNSPUNSPunknUNSPUNSPUNSP
1621985-02-21 -- ----YesRDUSGS2728.490.000.80Good NONE1Imported Channel 1CRANunspeunkno27216.01072.54UNSPUNSPUNSPunknUNSPUNSPUNSP
1611984-12-12 -- ----YesRDUSGS2468.28-0.050.80Good NONE1Imported Channel 1CRANunspeunkno24616.01132.18UNSPUNSPUNSPunknUNSPUNSPUNSP
1601984-10-03 -- ----YesCR / OBUSGS2137.440.000.60Good NONE1Imported Channel 1CRANunspeunkno21316.01171.82UNSPUNSPUNSPunknUNSPUNSPUNSP
1591984-09-12 -- ----YesOB / RDUSGS1907.320.040.80GoodClearNONE1Imported Channel 1CRANunspeunkno19016.01131.68UNSPUNSPUNSPunknUNSPUNSPUNSP
1581984-07-11 -- ----YesBFUSGS1516.820.000.80Unspecified NONE1Imported Channel 1CRANunspeunkno15116.01121.35UNSPUNSPUNSPunknUNSPUNSPUNSP
1571984-05-24 -- ----YesBFUSGS2457.88-0.010.80Good NONE1Imported Channel 1CRANunspeunkno24516.01162.11UNSPUNSPUNSPunknUNSPUNSPUNSP
1561984-04-13 -- ----YesBFUSGS2988.740.010.80Poor NONE1Imported Channel 1CRANunspeunkno29816.01072.78UNSPUNSPUNSPunknUNSPUNSPUNSP
1551984-02-29 -- ----YesBF / CRUSGS1547.57-0.010.80Poor NONE1Imported Channel 1CRANunspeunkno15416.01181.30UNSPUNSPUNSPunknUNSPUNSPUNSP
1541984-01-30 -- ----YesBF / CRUSGS1727.40-0.470.80Good NONE1Imported Channel 1CRANunspeunkno17216.01101.56UNSPUNSPUNSPunknUNSPUNSPUNSP
1531983-10-17 -- ----YesEGUSGS2007.260.010.80Good NONE1Imported Channel 1CRANunspeunkno20016.01111.80UNSPUNSPUNSPunknUNSPUNSPUNSP
1521983-09-09 -- ----YesEGUSGS2027.490.001.00Good NONE1Imported Channel 1CRANunspeunkno20216.01121.80UNSPUNSPUNSPunknUNSPUNSPUNSP