El Dorado County Dept. of Agriculture site with useful information on buying firewood, controlling wildlife, yellow starthistle and other pests.

Conservation organization that protects habitat along the South Fork of the American River and in other parts of the County. Information about education, land projects, volunteer opportunities, and their Nature Center in Coloma.

Table of measured ambient asbestos concentrations at locations throughout El Dorado County, including freshwater storage, waste water, schools, residences.

USGS project to monitor active and potential landslides above Highway 50, about 25 miles east of Placerville. Site includes photos, descriptions, historical data, real-time graphs of current conditions.

An index to environmental information for the county. Extensive reference includes road, weather, and flood conditions, demographics, historical resources, maps.

Non-profit organization of amateurs and professionals with a common interest in the area's native plants.

Public agency responsible for State-mandated environmental regulation, enforcement, and waste management programs. Tasks include water quality protection, food safety monitoring, land use planning and vector control.

Documents associated with the hydro-electric relicensing project, primarily located in the El Dorado National Forest.

The Wine Institute's definition of this viticultural area, with reference to U.S.G.S. maps.

Protected habitat for rare plants that grow in gabbro soils. Site provides map, descriptions of plants, history of the preserve, plans.

List of place names in El Dorado County, with latitude, longitude, and elevation data for most.

Topographic map of watershed, statistical data, links to related sites.

Agricultural extension information for El Dorado County. Links and information on natural resources, farming, gardening, viticulture, home economics, and 4-H.