Needed! Volunteer to review web and e-mail addresses... Please tell us if any of these Links are no longer active
• Alto Bowl Horseowner's Association
• Back Country Horsemen of California/North Bay Unit
• Bay Area Barns and Trails
• Bay Area Equestrian Network
• Bay Area Ridge Trail Council
• California State Horsemen's Association
• Contra Costa County Horsemen's Association
• Equestrian Center of Walnut Creek
• Equestrian Trail Riders Action Committee
• Woodside-area Horse Owners
• Golden Gate Dairy Stables at Muir Beach
• Horses in California
• Landpaths
• Los Altos Hills Horsemen's Association
• Los Gatos Horsemen's Association
• Los Viajeros Riding Club
• Marin Horse Council
• Marin Stables and Trails
• Martinez Horsemen's Association
• Metropolitan Equestrian Preservation Society
• Metropolitan Horseman's Association
• Moraga Horsemen's Association
• Napa Valley Horsemen’s Association​
• Novato Horsemen Inc.
• Orinda Horsemen's Association
• Quicksilver Endurance Riders, Inc.
• San Francisco Horsemen's Association
• San Martin Horsemen's Association
• San Mateo County Horsemen's Association
• San Ramon Valley Horsemen's Association
• Santa Clara County Horsemen's Association
• Save Mount Diablo
• Sonoma County Horse Council
• Sonoma County Trails Council
• Skyline Park/Napa County
• Tilden Wildcat Horsemen's Association
• Tri-Cities Horsemen's Association
• Tri-Valley Trail Blazers
• Westwind Barn 4H Riding; Los Altos Hills
• Back Country Horsemen of California
• Coastal Trail
• Equestrian Trails International
• Mokelumne Coast to Crest Trail
• Bear Yuba Land Trust
• Ojai Valley Land Conservancy
• Pacific Crest Trail
• San Joaquin River Parkway and Conservation Trust
• Tevis Cup
• Trinity County RCD: Weaverville Basin Trail
• Truckee-Donner Land Trust
• Wild Horse Sanctuary
• American Endurance Ride Conference
• Back Country Horsemen of America
• Equine Land Conservation Resource
• Continental Divide Land Trust
• Eagle Valley Land Trust
• Essex County Trail Association
• Groton Conservation Trust
• Jackson Hole Land Trust
• Nassau Suffolk Horsemen's Association
• North American Trail Ride Conference
• The Nature Conservancy
San Francisco Bay Area
• Bay Area Open Space Council
• Bay Area Ridge Trail Council
• Coastal Conservancy
• Committee for Green Foothills
• Contra Costa Open Space Authority
• East Bay Regional Parks District (Alameda/Contra Costa)
• Golden Gate National Recreation Area
• Greenbelt Alliance
• Landpaths
• Marin County Open Space District
• MidPeninsula Open Space District (San Mateo/Santa Cruz)
• Muir Heritage Land Trust
• Napa County Regional Parks and Open Space District
• Napa Land Trust
• Peninsula Open Space Trust
• Point Reyes National Seashore
• San Francisco Bay Area Conservancy
• San Francisco Parks and Recreation Department
• San Joaquin River Parkway and Conservation Trust
• Santa Clara County Open Space Authority
• Santa Clara County Parks and Recreation
• San Mateo County Parks
• San Francisco Parks Trust/Golden Gate Park Stables
• Save Mount Diablo
• Solano County Land Trust
• Sonoma County Agriculture and Open Space District
• Sonoma County Regional Parks
• Sonoma Land Trust
• Trail Center
• Tri-Valley Conservancy Land Trust
• Equine Studies, Agriculture & Natural Resources: Santa Rosa Junior College: 707- 527-4408
• ‘Conservation Measures to Reduce Non-point Source Pollution at Horse Facilities’
• Horse Keeping 2001: "Guide To Land Management for Clean Water" • Horses for Clean Water
• University of California/Davis: The Horse Report
• ‘Water Pollution Efforts with Horses’ ; info@sanmateorcd.org