Louisiana anglers working the Lower Atchafalaya Basin and its web of connected lakes have a deadline to circle on the calendar. Beginning Aug. 1, new size and creel limits kick in for black bass and crappie across much of the basin, tightening what you can keep in the ice chest.
Under the upcoming rules, black bass will need to measure at least 12 inches, with a five fish daily creel. Crappie will have to be at least eight inches, and anglers can keep up to 25 a day. The changes apply across Henderson Lake, Grassy Lake, Lake Verret, Lake Palourde and a broad swath of the Lower Atchafalaya Basin, and they cover anyone launching from boat ramps inside the regulated footprint.
The Louisiana Department of Wildlife and Fisheries spells out the details in its updated 2026 Recreational Fishing Regulations. The agency’s guide, updated July 8, lists area specific minimum lengths and daily creel limits and notes that the new measures take effect Aug. 1. The printed version also lays out statewide size and creel tables so anglers can quickly compare the local basin rules with the broader statewide standards. You can find the full document from the Louisiana Department of Wildlife and Fisheries.
The limits were set in motion at the Capitol through Senate Bill 111, authored by Sen. Caleb Kleinpeter and signed by the governor as Act No. 460. Records from the Louisiana Legislature show that SB 111 adds a new subsection to R.S. 56:325, laying out the 12 inch and five fish rule for black bass and the eight inch and 25 fish rule for crappie inside the defined basin footprint, with that provision taking effect Aug. 1, 2026.
Where the rules apply
The official footprint is described in legal language, but in practical terms it covers the lower portion of the basin roughly south of U.S. 190, east of the West Atchafalaya Basin Protection Levee, north of U.S. 90 and between LA 1 and LA 20. Within that box, Henderson Lake, Grassy Lake, Lake Verret, Lake Palourde and their connected waters fall under the new limits. For anyone fishing the gray areas on the map, the state’s documents are the final word, so it is worth checking the exact boundary if you are not sure where your favorite launch sits.
What anglers need to know
On the water inside the regulated footprint, only black bass that measure 12 inches or longer can be kept, and each angler is capped at five per day. Crappie must be at least eight inches, with a daily limit of 25. Outside that footprint, the usual statewide rules still apply. Statewide regulations do not set minimum length limits for black bass or crappie, and they allow up to 10 black bass and 50 crappie per licensed angler each day. For the full species list, size rules and creel tables, check the recreational regulations from the Louisiana Department of Wildlife and Fisheries.
Legal authority and enforcement
The basin specific limits are now written into state law through SB 111, also known as Act No. 460, and will be enforced by officers with the Louisiana Department of Wildlife and Fisheries under existing fish and wildlife statutes. The Louisiana Legislature bill text and the department’s rules give LDWF the authority to cite violations, and anglers can expect routine checks at busy boat launches and at tournament weigh ins.
Anyone planning trips in late July and August should take a tape measure, keep an eye on lengths and run through the regulations before launching. For questions specific to Lake Verret, Grassy Lake or Lake Palourde, anglers can reach Brian Heimann at [email protected] or 225-765-2337. For broader Atchafalaya Basin questions, contact Brac Salyers at [email protected] or 337-262-2080. The department’s printed guide also lists regional phone numbers and maps that can help you double check the boundary lines before you fish.
