Louisiana Fishing Water Quality
Find the best fishing spots in Louisiana with real-time water quality data
Stations with the freshest data in Louisiana
Mississippi River at Baton Rouge, LA
Lower Atchafalaya River at Morgan City, LA
Vermilion River at Surrey St. at Lafayette, LA
Caernarvon Outfall Channel at Caernarvon, LA
Davis Pond Freshwater Diversion near Boutte, LA
Ouiska Chitto Creek Near Oberlin, LA
Calcasieu River at I-10 at Lake Charles, LA
Company Canal at Salt Barrier near Lockport, LA
Company Canal at Hwy 1 at Lockport, LA
Bayou Lafourche at Lockport, LA
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Fishing Closures
Louisiana not yet covered — verify officiallyVerify before fishing
Regulations can change by season, species, and water body.
Big Branch Marsh National Wildlife Refuge
PermanentNo FishingBreton National Wildlife Refuge
PermanentNo FishingDelta National Wildlife Refuge
PermanentNo FishingSabine National Wildlife Refuge
PermanentNo FishingShell Keys National Wildlife Refuge
PermanentNo FishingBayou Savage National Wildlife Refuge
SpeciesAtchafalaya Delta Wildlife Management Area and Game Preserve
GearJean Lafitte National Historical Park and Preserve, Barataria Preserve
GearAbout Fishing in Louisiana
Louisiana offers diverse fishing opportunities with 565 water quality monitoring stations tracking conditions across the state. Whether you're looking for bass, trout, catfish, or other species, our real-time water quality data helps you find the best fishing spots.
Understanding Readiness Scores
The readiness score (0–100) reflects how current and complete a station's public data is — how recently it reported and how many parameters it carries — not a grade of the water itself. A higher score means more up-to-date, more complete data. The direct assessment of water conditions (dissolved oxygen, pH, temperature, bacteria) is shown on each spot page, where those measured values are evaluated.
Planning Your Fishing Trip
Before heading out, always check local regulations and obtain the required fishing license. Water quality conditions can change rapidly, so we recommend checking scores on the day of your trip for the most accurate information.