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GENERAL55781
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GENERAL55781
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Entry Properties
Last modified
8/24/2016 8:40:45 PM
Creation date
11/23/2007 10:47:06 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981016
IBM Index Class Name
General Documents
Doc Date
3/14/1983
Doc Name
PROPOSED DECISION AND FINDINGS OF COMPLIANCE
Permit Index Doc Type
FINDINGS
Media Type
D
Archive
No
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-1U- <br />Three major soil types occur on the permit area. A Torriorthents - <br />Haplaryids complex, very stony, and a Torriorthents - Rock outcrop, <br />sandstone complex occur on the steep south facing slopes rising to the <br />north of the North Fork. The slopes are characaterized by a high <br />percentage of exposed bedrock and are quite variable in texture and <br />depth. The Torriorthents - Haplargids complex occurs on the lower slopes <br />in the vicinity of the surface disturbance at Hawk's Nest and because <br />they are formed in colluvial and alluvial deposits, these soils are <br />generally deeper than those on the steeper slopes above. The Fughes - <br />Curecanti stony loam, a deep well drained soil, has developed on the <br />gentler slopes at higher elevations in the northern portion of the permit <br />area. <br />No alluvial valley floors (AVF's) exist within the permit area. Below <br />the town of Somerset the North Fork Valley broadens out and alluvial <br />deposits which meet the geomorphic and irrigation criteria of an AVF are <br />present. <br />Vegetation types in the general area, as identified by the applicant, <br />include oak slrruo, ponderosa pine - douglas fir, pinyon - juniper, and <br />riparian. The oak shrub type dominates the lower north facing slopes to <br />the south of the Worth Fork and is interspersed with the ponderosa pine - <br />douglas fir type at higher elevations. The oak shrub type occurs along <br />the river bottom on the north side of the river and extends up draws and <br />along ephemeral drainages. The oak shrub type is replaced by pinyon - <br />juniper on the steep south facing slopes of the canyon, then occurs again <br />on the gentler slopes above. <br />In addition to gambel oak, (Quercus ambelii), associated shrub species <br />include snowber•ry (S m horicar os spp• mountain mahogany (Cercocarpus <br />montanus), and skunkbush sumac Rhus trilobata). Common understory <br />species include slender wheatgrass (N ro ron t~rac~h caulum), junegrass <br />(Koeleria cristataj, arrowleaf balsamroot Balsamorrhiza sagittata), and <br />goldenrod Solid ago ~nissouriensis). Understory vegetation in the pinyon <br />- juniper community is sparse, due to the shallow, rocky soils and steep <br />south exposures. A narrow riparian zone occurs along the banks of the <br />North Fork and is typified by shrubs such as willow, (Salix spp.), <br />hawthorn, (Crataegus s~~) redosier dogwood (Cornus stolonifera and <br />alder (Alnus spP.). Herbaceous species inclu~setai quisetum <br />spp•) and various fortis and grasses. <br />Numerous wildlife species inhabit the general area. The most prominent <br />big game species, mule deer and elk, utilize the mountain shrub habitat <br />in and adjacent to the permit area throughout the year. The Northern <br />Bald Eagle is a winter resident along the North Fork, and is the only <br />rare or endangered wildlife species in the area. The North Fork from <br />Paonia Reservoir downstream 5 miles to Somerset is stocked by the <br />Division of Wildlife with catchable Rainbow trout and supports an <br />estimated 2,000 angler days per year. Below Somerset to the confluence <br />with the Gunnison, the fishery is less important, with rough fish making <br />up a larger proportion of the fish population. <br />
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