Water Related Resources
- Association of California Water Agencies
- American Water Works Association
- California Department of Fish and Wildlife
- California Department of Water Resources
- California Department of Health Services Division of Drinking Water
- California Water Resources Control Board
- National Oceanic & Atmospheric Administration
- National Weather Service Forecast Office - Eureka, CA
- National Weather Service - River Forecast Center for Mad River
- North Coast Regional Water Quality Control Board
- Save Our Water - California's Water Conservation Resource
- US EPA Office of Water
- US Department of Agriculture - Invasive Species
- US Geological Survey - National Water Information Center for Mad River near Arcata
- Water Education Foundation
- Water for Tomorrow - ACWA & National Geographic