Mapping > Major River Basin Summaries > Upper San Juan PCAs

The Upper San Juan Basin

Profile | PCAs | Tracked Elements | Reports


Potential Conservation Areas (PCAs) are delineated around important elements of biodiversity (plants, animals or natural communities). The list below includes all PCAs within the basin created for wetland and riparian dependent elements. This list represents wetlands and riparian areas with the highest known biodiversity value in the area.

PCA NameBiodiversity SignificancePCA Report
Animas River CanyonB2Report
Burro Bridge Iron FenB2Report
Cement Creek Iron FenB2Report
Chattanooga Iron FenB2Report
Devil Creek at Middle MountainB2Report
Devil Creek State Wildlife AreaB2Report
Elk Lakes FenB2Report
Harris LakeB2Report
HovenweepB2Report
Junction CreekB2Report
Lightner CreekB2Report
Lower Hermosa CreekB2Report
Madden CreekB2Report
Middle Florida RiverB2Report
Rincon la OsaB2Report
Sambrito Creek HeadwatersB2Report
South Fork Mineral CreekB2Report
Spring Creek NorthB2Report
Adams Fork of Conejos RiverB3Report
Animas River at RockwoodB3Report
Archuleta CreekB3Report
California Gulch at Animas RiverB3Report
Cascade Creek at PurgatoryB3Report
Cimarrona CreekB3Report
Cinder GulchB3Report
Coal Creek TrailheadB3Report
Death Valley CreekB3Report
Dove CreekB3Report
East Fork Hermosa CreekB3Report
East Side of Chalk MountainsB3Report
Elbert CreekB3Report
Elk Creek at Piedra RiverB3Report
Florida River at Burnt Timber CreekB3Report
Fourmile Creek at Quien SabeB3Report
Haviland LakeB3Report
Hunter CampgroundB3Report
Ignacio CreekB3Report
Indian Creek at Piedra RiverB3Report
Jumper and Trout CreeksB3Report
Lime CreekB3Report
Los Pinos at Bayfield NorthB3Report
Los Pinos at Rattlesnake HillB3Report
Los Pinos RiverB3Report
Lower Piedra RiverB3Report
Middle Fork Piedra RiverB3Report
Middle Fourmile CreekB3Report
Middle Hermosa CreekB3Report
Molas PassB3Report
Morgan CanyonB3Report
Navajo RiverB3Report
Navajo River at Banded PeakB3Report
Opal LakeB3Report
Piedra RiverB3Report
Quartz Creek at East Fork San Juan RiverB3Report
Rincon la VacaB3Report
Round Meadow CreekB3Report
San Juan River at CarracasB3Report
San Juan River at JuanitaB3Report
Sand CreekB3Report
Sauls CreekB3Report
Spring Creek LakesB3Report
Tributary to Little Navajo RiverB3Report
Tributary to Rito BlancoB3Report
Upper Elbert CreekB3Report
Upper First Fork Piedra RiverB3Report
Upper Hermosa CreekB3Report
Upper Indian CreekB3Report
Vallecito Creek/Johnson CreekB3Report
Weminuche CreekB3Report
Wolf CreekB3Report
Animas River at La PostaB4Report
Beaver Creek at TNY SpringB4Report
Buckles LakeB4Report
Burns CanyonB4Report
Cascade CreekB4Report
Clear LakeB4Report
Cumberland BasinB4Report
East Mancos RiverB4Report
Elk Creek HeadwatersB4Report
Endlich Mesa BasinB4Report
Falls CreekB4Report
Fourmile Creek of San Juan RiverB4Report
Granite LakeB4Report
Grindstone FensB4Report
Headwaters of Summit CreekB4Report
Hondo CreekB4Report
Hurt CanyonB4Report
Indian Creek at Williams Creek ReservoirB4Report
Lakes at Bolam PassB4Report
Los Pinos at Bayfield SouthB4Report
Los Pinos River at Rincon la OsaB4Report
Lower Coon CreekB4Report
Lower Florida RiverB4Report
Lower La Plata RiverB4Report
MiddletonB4Report
Mitchell LakesB4Report
Navajo Peak TrailB4Report
North Fork of Sand CreekB4Report
Porcupine Creek MeadowB4Report
Rio Blanco at Deadman CanyonB4Report
San Juan River at TrujilloB4Report
Sharkstooth TrailB4Report
South CanyonB4Report
Sparks CreekB4Report
Turkey Creek at Snowball CreekB4Report
Turkey Creek at StollsteimerB4Report
U.S. BasinB4Report
Upper Coyote CreekB4Report
Upper Mosca CreekB4Report
Upper Rito BlancoB4Report
Upper Weminuche CreekB4Report
Vallecito Reservoir TributaryB4Report
Vestal LakeB4Report
Big Bend CreekB5Report
Burrows Creek/Mineral Creek HeadwatersB5Report
Clear Creek La PlataB5Report
Coal GulchB5Report
Electra LakeB5Report
Kenney FlatsB5Report
Middle La Plata RiverB5Report
Newt Jack Spring ReservoirB5Report
Pastorius ReservoirB5Report
Sheephead BasinB5Report
Snow SpringB5Report
Spencer BasinB5Report
Sunlight BasinB5Report
West Virginia Gulch and Needle CreekB5Report