SAN JUAN NATIONAL FOREST Baldy (20,300 Acres)
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SAN JUAN NATIONAL FOREST Baldy (20,300 acres) ....................................................................................................................... 3 Blackhawk Mountain (17,500 acres) .............................................................................................. 4 East Animas (16,900 acres) ............................................................................................................ 5 Fish Creek (13,500 acres) ............................................................................................................... 6 Florida River (5,700 acres) ............................................................................................................. 8 Graham Park (17,800 acres) ........................................................................................................... 9 HD Mountains (25,000 acres) ....................................................................................................... 11 Hermosa (148,100 acres) .............................................................................................................. 13 Lizard Head Adjacent (5,800 acres) ............................................................................................. 16 Piedra Area Adjacent (40,800 acres) ............................................................................................ 17 Runlett Park (5,600 acres) ............................................................................................................. 20 Ryman (8,700 acres) ..................................................................................................................... 21 San Miguel (64,300 acres) ............................................................................................................ 22 South San Juan Adjacent (34,900 acres)....................................................................................... 25 Storm Peak (57,600 acres) ............................................................................................................ 27 Treasure Mountain (22,500 acres) ................................................................................................ 29 Turkey Creek (25,300 acres)......................................................................................................... 31 Weminuche Adjacent (23,600 acres) ............................................................................................ 32 West Needles (6,900 acres)........................................................................................................... 33 Winter Hills/Serviceberry Mountain (5,100 acres) ....................................................................... 35 San Juan National Forest Colorado Roadless Area Profiles Page | 2 September 1, 2011 San Juan National Forest Colorado Roadless Area Profiles Baldy (20,300 acres) 1. Description Located on the Columbine Ranger District in the San Juan National Forest, this CRA includes much of the eastern flank of Missionary Ridge to the private land along the Florida River. The area borders subdivisions and home sites along its southern and eastern boundaries. Public road access within one-quarter mile of the roadless area includes NFSRs 076 (Red Rim), 071 (Durango Hills Parking Area), 599 (Red Creek) and La Plata County Road 250 (East Animas). Forest Service System trails that access and serve the area are: NFST 543 (Missionary Ridge), 557 (Haflin Creek), 558 (Shearer Creek), 726 (Red Creek), 727 (First Fork), and 728 (Stevens Creek). The CRA is within the South-Central Highlands Ecosection (M331G), with elevations ranging from between 6,800 feet near Durango up to 9,900 feet on Missionary Ridge. The area includes Missionary Ridge and is the southern exposure of a northward-slanting incline. It extends from the low valleys north of Durango, up to the high ridge tops of the hydrological divide, between the Animas River drainage and the area drained by the Florida River. The vegetative cover varies with elevation and exposure. Ponderosa pine at the lower elevations gives way to mixed conifer. Most of the area burned during the Missionary Ridge fire of 2002, which changed the vegetative structure of the CRA. 2. Roadless Characteristics The wide variety in vegetative cover for feeding and hiding provides outstanding habitat. Gambel oak has made a comeback from the Missionary Ridge fire of 2002, providing important habitat for numerous passerine birds and Merriam’s turkey. The dead and dying trees provide important foraging spots for the many species of woodpeckers and nuthatches found on the forest. These species include: Lewis’ woodpecker, three-toed woodpecker and pygmy nuthatch, all of which are listed as sensitive species by the US Forest Service. Those areas where the fire was less intense are covered in tall grasses and 8-10’ aspen saplings. These areas are heavily used by wintering elk. Shearer Creek is located within this CRA. In 2005, Colorado River cutthroat trout were stocked into this creek as part of the ongoing recovery effort in Western Colorado. Big-game hunting is probably the primary recreational activity. Hiking and mountain- biking along NFST 543, as well as day hiking in the Baldy area are popular. The area is closed to motorized recreation. This CRA is within a state defined source water assessment area (municipal water supply). The CRA is within a 10-mile radius of a mandatory Class I airshed (Weminuche Wilderness) as designated by Congress and listed in the Clean Air Act. Some cultural resource inventory has taken place in the area. Survey data from surrounding areas indicates that sites are likely to be found in open parks and meadows and along drainages and near permanent water sources. 3. Current Conditions and Uses The area contains active grazing allotments and few facilities such as livestock ponds and fences. The area contains geothermal possibilities. Locatable mineral potential is low to nonexistent. The area contains low potential for oil and gas development, as well as coal. There are no existing oil and gas leases in the area. The area includes about 2,100 acres of suitable timber lands in the current Forest Plan, but none in the draft revised Forest Plan. Page | 3 September 1, 2011 San Juan National Forest Colorado Roadless Area Profiles 4. Alternative Designations 2001 Inventory Acres Colorado Roadless Area Acres Reasons for the Change Florida River – 35,400 Baldy – 20,300 New area split from Florida River Florida River – 5,700 RARE II #2294. Total – 26,000 and part of Weminuche Adjacent (23,600) Blackhawk Mountain (17,500 acres) 1. Description This CRA contains the area radiating out from the high ridge between Blackhawk Mountain, Section Point Peak, and Hermosa Peak. The area is located on both the Dolores and Columbine Ranger Districts. It is located entirely within Dolores County. The western boundary is along the Dolores River. The northern and southern boundaries parallel Barlow and Scotch Creeks, respectively. The eastern boundary parallels the Hermosa Park Road. The area is accessible from Colorado Highway 145, NFSRs 496 (Barlow Creek Road), 578 (Hermosa Park Road), 550 (Hotel Draw Road), and 550.1 (Scotch Creek Road). Colorado Trail (Blackhawk segment) 501 is the only Forest trail that accesses and serves this roadless area. There are non- system trails in this area shown in the Rico town plan. This CRA is within the South-Central Highlands Ecosection (M331G), with elevations ranging from 8,600 feet near Spruce Gulch to 12,681 feet on the summit of Blackhawk. Numerous stream channels and ridges radiate in all directions from the high ridge formed by Blackhawk and Hermosa Peak. The area is highly dissected by the radiating stream channels. Above treeline on the three high peaks, the alpine tundra exists and is punctuated with cliffs and monolithic rock outcrops. Parent geology is made up of sedimentary layers with shallow to deep, unstable soils. Vegetative overstory of the mixed conifer type with ponderosa-aspen mix is dominant at the lower elevations and aspen-white fir mix at the upper elevations. Depending on exposure there are pockets of Douglas-fir and spruce. 2. Roadless Characteristics Wildlife species inhabiting the area are typical of wildlife found in the Southern Rocky Mountains. The variety of understory vegetation provides habitat for a diversity of wildlife. Elk use the areas for calving, spring and fall foraging areas, and hiding cover. The elevations above tree line are used extensively by elk, in the summer months, where they take advantage of high protein grasses and forbs. Mule deer fawn within the Blackhawk Mountain area. The CRA provides suitable Canada lynx habitat, a federally listed (threatened) species. Radio telemetry has confirmed Canada lynx use of the area. The areas in the river and stream bottoms provide a scenic backdrop for recreation travel along the surrounding roads. Blackhawk Mountain is a key attraction. The primary dispersed recreation use is hunting, hiking, and viewing the scenery. The northern half and portions around Rico are open to cross-country motorized use. The Deadwood, Circle, and McJunkin non-system trails are used for non-motorized use. Winter use includes snowmobiling in the open area, backcountry skiing, and snowshoeing. Big-game outfitters use this area. This CRA is within a state defined source water assessment area (municipal water supply). The CRA is within a 10-mile radius of a mandatory Class I airshed (Weminuche Wilderness) as designated by Congress