The Molluscan Shellfish Program at the Louisiana Department of Health publishes Seasonal Reclassification maps 4 times a year to classify Molluscan Shellfish Growing areas for 4 classification periods: March through April, May through August, September through October, and November through February. Each classification period is a result of extensive water quality sampling collected during adverse conditions using criteria recognized by the Food and Drug Administration (FDA).

Click on the November-February 2019 link below to be directed to GIS Online. Select the Measure button to find Area, Length, or Location for Latitude and Longitude coordinates. 

November-February 2019


Select the below link to view the March April 2019 Molluscan Shellfish Harvest season. The March April 2019 Season will begin on March 1st, 2019 and will end on April 30th,  2019.

March-April 2019