Welcome to the National Fisheries Data Infrastructure
NFDI composite coverage area.
Darker shaded areas are represented by multiple databases. (click for larger version in new window)
The National Fisheries Data Infrastructure (NFDI) is an online resource which seeks to map the presence of fish species across the
United States at the 8th digit Hydrologic Unit Code (HUC) scale.
Presently, there are five data sources represented within the NFDI:
- Eastern Brook Trout Joint Venture
- Multi-State Aquatic Resources Information System (MARIS)
- Sturgeon Information Infrastructure
- US Fish and Wildlife Service - Fisheries Information System (FIS)
- Western Native Fish Database
Click "About NFDI" to learn more about this project and "Databases" to learn more about each of the NFDI component databases.