Catfish Supply Chain
FAT has mapped the U.S. catfish processing supply chain — the geographic relationship between catfish processing plants, pond-raised aquaculture operations, and federal and state enforcement records across the primary production region. The maps draw on USDA FSIS establishment records, EPA ECHO NPDES permit data, and state environmental agency data as of March 2026.
The U.S. catfish industry is concentrated overwhelmingly in the Mississippi Delta region, with Mississippi, Alabama, Arkansas, and Louisiana accounting for over 95% of domestic farm-raised catfish production. Unlike beef or broiler chicken, catfish is produced almost exclusively through pond aquaculture — large earthen ponds where fish are raised from fingerlings to harvest weight over 18–24 months. The industry has faced sustained import competition from Vietnamese pangasius (often marketed as swai or basa), which now accounts for a significant share of catfish-category consumption in the U.S.
A major regulatory shift occurred when Congress transferred catfish inspection authority from the FDA to the USDA Food Safety and Inspection Service (FSIS) under the 2008 and 2014 Farm Bills, with full implementation in 2016. This move subjected both domestic catfish processors and importers to continuous USDA inspection — a higher standard than FDA’s risk-based approach — and had significant implications for the Vietnamese import market.
All maps are interactive. Click any plant or facility marker for detail on capacity, company ownership, and enforcement history.
Catfish Supply Map
Major catfish processing plants across the Mississippi Delta production corridor — concentrated in Mississippi, Alabama, Arkansas, and Louisiana — with facility-level capacity data and company ownership. Covers Consolidated Catfish (America’s Catch), Heartland Catfish, Simmons Farm Raised Catfish, Delta Pride, and key regional processors operating within the pond aquaculture production model.
Catfish Enforcement Map
EPA ECHO compliance data for catfish aquaculture facilities across major catfish-producing states — state-level enforcement patterns, violation rates, and regulatory capacity. Interactive choropleth showing enforcement intensity by state, with filtering by enforcement status and detailed state profiles covering CWA permit compliance for pond discharge operations.
Open Catfish Enforcement Map →
Catfish Plant Enforcement Map
Plant-level enforcement and compliance data for catfish processing facilities — individual plant inspection records, violation histories, and enforcement actions. View specific processing plants and their regulatory compliance status, including USDA FSIS inspection records and EPA enforcement data at the facility level.
Open Catfish Plant Enforcement Map →
Data Sources and Methodology
- Plant capacity: USDA FSIS establishment records, industry publications, company reports as of March 2026. Not an official USDA plant-capacity series.
- Catfish aquaculture: EPA ECHO ICIS-NPDES active CWA permits, SIC 0273 (animal aquaculture) and NAICS 112511 (finfish farming and fish hatcheries), filtered to active catfish operations in the Mississippi Delta region.
- Enforcement data: EPA Enforcement and Compliance History Online (ECHO) database, state environmental agency records, USDA FSIS inspection data.
- Production data: USDA National Agricultural Statistics Service (NASS) Catfish Production reports, Catfish Institute industry data, and state aquaculture extension service records.
- Import data: NOAA Fisheries trade data, USDA FSIS import inspection records for Siluriformes species.
- Geocoding: City-centroid approximations using US Census 2024 Gazetteer. Not rooftop geocoding.
- Regulatory history: USDA FSIS Siluriformes inspection program records; FDA-to-USDA transfer authority under 2008 and 2014 Farm Bills.
How These Maps Are Different
Most maps of aquaculture production show either where fish are raised or where environmental violations occur. These maps do something different.
They combine catfish production geography with real enforcement data and present it in a format designed for consumers, not just regulators or researchers.
Regulatory Data — Not Marketing Claims
This map draws on enforcement records from federal and state agencies, including inspections, violations, and penalties at catfish aquaculture operations and processing facilities.
The Mississippi Delta Concentration
U.S. catfish farming is one of the most geographically concentrated segments of American animal agriculture. Over 95% of production occurs in four states, with the Mississippi Delta serving as the industry’s core. This map reveals the enforcement landscape within that concentrated footprint.
Import Competition and Inspection
The transfer of catfish inspection from FDA to USDA created a unique regulatory dynamic. Domestic producers operate under continuous USDA inspection while competing with imports that were historically subject to less rigorous FDA oversight. This map provides the domestic enforcement context for that ongoing debate.
Pond Aquaculture — Not Ocean Fishing
Farm-raised catfish is fundamentally different from wild-caught fish. These are managed agricultural operations with specific environmental discharge permits, water quality requirements, and land use impacts. This map treats catfish farming as the agricultural operation it is.
Consumer-Facing Design
Existing regulatory systems are complex and not built for everyday users. This map translates that data into a format that can be understood at the grocery level.
Part of a Larger System
This map connects to FAT’s broader framework for evaluating seafood and meat labels — highlighting what is disclosed and what is not across catfish products.
Why It Matters
Catfish labels rarely disclose where fish were raised, whether they are domestic or imported, or how production systems were managed. This map adds a layer of transparency that is currently missing from the retail experience.
The goal is not to tell consumers what to buy. It is to ensure they can see the full picture before they decide.