American Fisheries Society 

American Society of Limnology & Oceanography 

Aquatic Plant Management Society 

Aquaculture North America 

Aquaculture Network Information Center 

CalFlora Database 

California Aquaculture

 

California Cyanobacteria and Harmful Algal Bloom (CCHAB) Network

California Dept. of Fish & Wildlife 

California Dept. of Pesticide Regulation 

California Native Plant Society 

California Rivers Assessment (CARA)

 

California Water Quality Monitoring Council

Center for Aquatic & Invasive Plants 

Center for Disease Control 

Institute of Water Research - Michigan State University

National Institutes of Health

National Environmental Education Foundation

North American Lake Management Society 

North American Benthological Society 

Society of Wetland Scientists 

THOMAS: Legislative Information 

UC Davis — Weed Research & Information Service 

USFWS Wetlands Inventory 

US Fish & Wildlife Service 

USGS Biological Programs 

USGS Water Resources 

US EPA, Office of Water Homepage 

US EPA, Office of Water, Monitoring Water Quality, Clean Lakes 

US EPA Office of Pesticide Programs 

UW Madison Center for Limnology

World Health Organization

 

Preventing Worker Drownings - CA Dept. of Public Health