Louisiana Flow Report

SNOFLO^®

March 31 2025

Streamgauge	Streamflow	Gauge Height	Water Temp	Air Temp	Elevation	Watershed
PEARL RIVER NEAR BOGALUSA 2025-03-31T01:00:00.000-05:00 USGS 02489500	11300 cfs	15.24^ft		84^°	73^ft	Lower Pearl. Mississippi
BOGUE CHITTO RIVER NEAR BUSH 2025-03-31T01:15:00.000-05:00 USGS 02492000	1350 cfs	4.74^ft		83^°	50^ft	Bogue Chitto
BAYOU DORCHEAT NEAR SPRINGHILL 2025-03-31T01:00:00.000-05:00 USGS 07348700	196 cfs	7.41^ft		75^°	178^ft	Loggy Bayou
RED CHUTE BAYOU AT SLIGO 2025-03-31T01:15:00.000-05:00 USGS 07349860	1430 cfs	23.57^ft		76^°	144^ft	Red Chute
CYPRESS BAYOU NEAR KEITHVILLE 2025-03-31T01:00:00.000-05:00 USGS 07351500	58 cfs	3.36^ft		76^°	173^ft	Bayou Pierre
BAYOU PIERRE NEAR LAKE END 2025-03-31T01:30:00.000-05:00 USGS 07351750	1620 cfs	10.25^ft		76^°	99^ft	Bayou Pierre
SALINE BAYOU NEAR LUCKY 2025-03-31T01:30:00.000-05:00 USGS 07352000	393 cfs	6.47^ft		77^°	157^ft	Saline Bayou
BAYOU BARTHOLOMEW NEAR JONES 2025-03-31T01:00:00.000-05:00 USGS 07364200	1870 cfs	15.01^ft		72^°	94^ft	Bayou Bartholomew
CHEMIN-A-HAUT BYU NR BEEKMAN 2025-03-29T01:30:00.000-05:00 USGS 07364300	152 cfs	11.78^ft		72^°	91^ft	Bayou Bartholomew
LITTLE CORNEY BAYOU NEAR LILLIE 2025-03-31T01:15:00.000-05:00 USGS 07366200	208 cfs	5.42^ft		75^°	103^ft	Bayou d'Arbonne
BOEUF RIVER NR GIRARD 2025-03-31T00:30:00.000-05:00 USGS 07368000	92 cfs	7.45^ft		75^°	57^ft	Boeuf
BAYOU LAFOURCHE NEAR CREW LAKE 2025-03-31T00:30:00.000-05:00 USGS 07369000	5210 cfs	12.84^ft		75^°	37^ft	Boeuf
TENSAS RIVER AT TENDAL 2025-03-31T00:30:00.000-05:00 USGS 07369500	927 cfs	15.89^ft		73^°	63^ft	Tensas
BAYOU MACON NR KILBOURNE 2025-03-29T01:30:00.000-05:00 USGS 07369700	141 cfs	8.09^ft		71^°	87^ft	Bayou Macon
DUGDEMONA RIVER NEAR JOYCE 2025-03-31T01:00:00.000-05:00 USGS 07372050	1410 cfs	15.46^ft		77^°	86^ft	Dugdemona
LITTLE RIVER NEAR ROCHELLE 2025-03-31T01:30:00.000-05:00 USGS 07372200	3250 cfs	19.51^ft		78^°	46^ft	Little
BIG CREEK AT POLLOCK 2025-03-31T00:45:00.000-05:00 USGS 07373000	41 cfs	2.93^ft		80^°	88^ft	Little
MISSISSIPPI RIVER AT BATON ROUGE 2025-03-31T01:15:00.000-05:00 USGS 07374000	630000 cfs	26.04^ft	59^°	82^°	16^ft	Lower Mississippi-Baton Rouge
TCHEFUNCTA RIVER NEAR FOLSOM 2025-03-31T01:00:00.000-05:00 USGS 07375000	85 cfs	5.81^ft		83^°	78^ft	Liberty Bayou-Tchefuncta
TANGIPAHOA RIVER AT ROBERT 2025-03-31T00:45:00.000-05:00 USGS 07375500	833 cfs	8.57^ft		83^°	18^ft	Tangipahoa
TICKFAW RIVER AT LIVERPOOL 2025-03-31T01:15:00.000-05:00 USGS 07375800	161 cfs	2.87^ft		82^°	210^ft	Tickfaw
TICKFAW RIVER AT HOLDEN 2025-03-31T00:45:00.000-05:00 USGS 07376000	251 cfs	1.83^ft		84^°	21^ft	Tickfaw
NATALBANY RIVER AT BAPTIST 2025-03-31T01:00:00.000-05:00 USGS 07376500	80 cfs	4.66^ft		83^°	25^ft	Tickfaw
AMITE RIVER NEAR DARLINGTON 2025-03-31T01:15:00.000-05:00 USGS 07377000	760 cfs	0.63^ft		83^°	149^ft	Amite
COMITE RIVER NEAR OLIVE BRANCH 2020-02-04T02:00:00.000-06:00 USGS 07377500	64 cfs	1.63^ft		69^°	115^ft	Amite
COMITE RIVER NEAR COMITE 2025-03-31T01:15:00.000-05:00 USGS 07378000	1110 cfs	5.68^ft		82^°	24^ft	Amite
AMITE RIVER NEAR DENHAM SPRINGS 2025-03-31T01:15:00.000-05:00 USGS 07378500	3630 cfs	16.70^ft		83^°	25^ft	Amite
AMITE RIVER AT PORT VINCENT 2025-03-31T01:15:00.000-05:00 USGS 07380120	5250 cfs	3.05^ft		83^°		Amite
BYU LAFOURCHE @ DONALDSONVILLE 2018-10-20T02:30:00.000-05:00 USGS 07380400	505 cfs	8.90^ft		81^°	11^ft	East Central Louisiana Coastal
BAYOU LAFOURCHE SW OF DONALDSONVILLE 2025-03-31T01:30:00.000-05:00 USGS 07380401	255 cfs	6.88^ft		82^°	9^ft	East Central Louisiana Coastal
BAYOU LAFOURCHE AT THIBODAUX 2024-04-11T02:30:00.000-05:00 USGS 07381000	902 cfs	3.07^ft		82^°	2^ft	East Central Louisiana Coastal
GIWW WEST OF BAYOU LAFOURCHE AT LAROSE 2019-10-17T02:15:00.000-05:00 USGS 07381235	117 cfs	2.58^ft	78^°	76^°		East Central Louisiana Coastal
HOUMA NAVAGATION CANAL AT DULAC 2017-07-26T01:30:00.000-05:00 USGS 07381328	8020 cfs	1.97^ft	63^°	73^°		West Central Louisiana Coastal
GIWW AT HOUMA 2019-10-18T02:15:00.000-05:00 USGS 07381331	1940 cfs	2.86^ft	79^°	76^°		West Central Louisiana Coastal
(COE) ATCHAFALAYA RIVER AT SIMMESPORT 2025-03-31T01:30:00.000-05:00 USGS 07381490	262000 cfs	21.56^ft		81^°	28^ft	Atchafalaya
WAX LAKE OUTLET AT CALUMET 2025-03-31T00:45:00.000-05:00 USGS 07381590	143000 cfs	4.26^ft		80^°	3^ft	Atchafalaya
LOWER ATCHAFALAYA RIVER AT MORGAN CITY 2025-03-31T01:00:00.000-05:00 USGS 07381600	132000 cfs	3.94^ft	62^°	79^°	3^ft	Atchafalaya
GIWW AT BAYOU SALE RIDGE NEAR FRANKLIN 2019-10-18T02:15:00.000-05:00 USGS 07381670	8250 cfs	2.50^ft		77^°	4^ft	Bayou Teche
BAYOU COCODRIE NR CLEARWATER 2025-03-31T01:30:00.000-05:00 USGS 07382000	179 cfs	7.49^ft		81^°	50^ft	Bayou Teche
BAYOU COURTABLEAU AT WASHINGTON 2025-03-31T01:45:00.000-05:00 USGS 07382500	604 cfs	18.07^ft		81^°	17^ft	Bayou Teche
BAYOU DES GLAISES DIVERSION CH. AT MOREAUVILLE 2025-03-31T00:30:00.000-05:00 USGS 07383500	95 cfs	3.98^ft		81^°	25^ft	Bayou Teche
BAYOU TECHE AT ADELINE BRIDGE NEAR JEANERETTE 2025-02-03T01:30:00.000-06:00 USGS 07385765	730 cfs	1.46^ft		74^°		Bayou Teche
CHARENTON DRAINAGE CANAL AT BALDWIN 2019-10-17T02:15:00.000-05:00 USGS 07385790	7760 cfs	2.79^ft		75^°		Bayou Teche
VERMILION RIVER AT SURREY ST. AT LAFAYETTE 2025-03-31T01:15:00.000-05:00 USGS 07386880	1210 cfs	8.20^ft	71^°	83^°	3^ft	Vermilion
VERMILION RIVER AT PERRY 2025-02-03T01:15:00.000-06:00 USGS 07386980	776 cfs	6.27^ft		82^°	1^ft	Vermilion
BAYOU DES CANNES NR EUNICE 2025-03-31T01:15:00.000-05:00 USGS 08010000	285 cfs	7.01^ft		83^°	28^ft	Mermentau Headwaters
BAYOU NEZPIQUE NEAR BASILE 2025-02-03T01:15:00.000-06:00 USGS 08012000	3240 cfs	20.44^ft		75^°	19^ft	Mermentau Headwaters
MERMENTAU RIVER AT MERMENTAU 2025-03-31T01:15:00.000-05:00 USGS 08012150	9330 cfs	3.27^ft		81^°	1^ft	Mermentau
CALCASIEU RIVER NR GLENMORA 2025-03-31T00:45:00.000-05:00 USGS 08013000	151 cfs	7.26^ft		82^°	121^ft	Upper Calcasieu
CALCASIEU RIVER NEAR OBERLIN 2025-03-31T01:15:00.000-05:00 USGS 08013500	962 cfs	5.39^ft		85^°	49^ft	Upper Calcasieu
WHISKEY CHITTO CREEK NEAR OBERLIN 2025-02-03T01:15:00.000-06:00 USGS 08014500	1310 cfs	7.74^ft	74^°	84^°	56^ft	Whisky Chitto
BUNDICK CK NR DE RIDDER 2025-03-31T01:15:00.000-05:00 USGS 08014800	161 cfs	5.20^ft		83^°	135^ft	Whisky Chitto
CALCASIEU RIVER NEAR KINDER 2025-03-31T01:15:00.000-05:00 USGS 08015500	2360 cfs	7.88^ft		86^°	22^ft	Whisky Chitto
BAYOU GRAND CANE NEAR STANLEY 2025-03-31T01:30:00.000-05:00 USGS 08023080	116 cfs	6.37^ft		75^°	184^ft	Toledo Bend Reservoir
BAYOU SAN PATRICIO NEAR BENSON 2025-03-31T01:30:00.000-05:00 USGS 08023400	392 cfs	13.45^ft		76^°	222^ft	Toledo Bend Reservoir
BAYOU TORO NEAR TORO 2025-03-31T01:15:00.000-05:00 USGS 08025500	1670 cfs	12.37^ft		79^°	152^ft	Lower Sabine
BAYOU ANACOCO NEAR ROSEPINE 2025-03-31T01:45:00.000-05:00 USGS 08028000	656 cfs	7.20^ft		81^°	131^ft	Lower Sabine
BAYOU BOEUF AT RAILROAD BRIDGE AT AMELIA 2024-04-09T02:15:00.000-05:00 USGS 073814675	4150 cfs	2.03^ft	72^°	81^°	1^ft	West Central Louisiana Coastal

Streamflow levels across Louisiana are currently 74.0% of normal, with the Mississippi River At Baton Rouge reporting the highest discharge in the state with 630000cfs and gauge stage of 26.04 ft. Meanwhile, the Vermilion River At Surrey St. At Lafayette is seeing a spike in streamflows today after experiencing a 3490.5% increase since yesterday, and currently running at 1210cfs.

Maximum gauge stage in the state was last observed at the Mississippi River At Baton Rouge, currently reporting a stage of 26.04ft. The Mermentau River At Mermentau in the Mermentau watershed is surging for this time of year at 9330cfs, about 216.14% of normal.

Statewide Warnings & Alerts

March 31 2025

Residents of Louisiana are urged to take immediate precautions as a series of severe weather warnings have been issued across the state. A confirmed tornado near Albany is moving east with potential impacts on Hammond, Ponchatoula, and Natalbany, leading to flying debris and significant damage to structures and trees. Additionally, severe thunderstorms capable of producing 70 mph wind gusts and quarter-size hail are expected to affect areas including Kentwood, Livingston, and Independence. Flash flood warnings are in effect for regions including Lafayette, New Iberia, and St. Martin Parish, with heavy rainfall potentially leading to significant urban and small stream flooding. Citizens are advised to seek shelter, avoid floodwaters, and stay updated on the latest weather conditions.

Sevier; Howard; Little River; Hempstead; ...

Nacogdoches, TX; Rusk, TX; San ...

Angelina, TX; Cherokee, TX; Nacogdoches, ...

Nacogdoches, TX; Rusk, TX

Lafayette, LA; Vermilion, LA

Beauregard, LA; Calcasieu, LA; Newton, ...

Lafayette, LA; St. Landry, LA; ...

Louisiana Flow History

Louisiana is a state in the southern United States with a humid subtropical climate. The state has many major surface water flows, including the Mississippi River, the Atchafalaya River, the Red River, the Ouachita River, and the Sabine River. These rivers and their tributaries are subject to flooding during the state's frequent severe weather events, such as hurricanes and tropical storms. Louisiana also has numerous reservoirs and dams used for flood control and hydroelectric power generation. The state's hydrology is influenced by its flat terrain and extensive wetlands, which act as natural reservoirs. Snowpack is generally not a significant factor in Louisiana's hydrology, but heavy rainfall events can lead to flash flooding and river flooding.

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SNOFLO^®