PERMFILE105913

• Permit No: M1995004
• IBM Index Class Name: Permit File
• Doc Date: 1/12/1995
• Doc Name: REGULAR OPERATION 112 RECLAMATION PERMIT APPLICATION FORM
• Media Type: D
• Archive: No

GRAND COUNTY,CO 94013972 12/22/94 o337PM
' PAGE 24 OF 43 _S~ L ROSENE,RECORDER
U.S. Departmen*_ ~c: Agr_cultura
Soil Conservation 3arvice
1
1
.oo .Do
~C-FEE DOC-FEE APL
73Qe _ -
i/22/94
NGNTEC3NICAL SOILS DESCBIPT_ION REPORT
FOR DESCRIPTION CATEGORY - SOI
Survey Area- GRAtfD COUNT'I AREA. COLORADO
' Map
Symbol
Description
' rooting depth is 60 or more inches. Runoff is medium,
and the hazard of water erosion is moderate.
' 68 ROC& OUTCROP-CRYOBOROLLS COMPLEX, EXTREMELY STEEP This
unit is 60 to 70 percent Rock outcrop and 20 to 30
percent Cryoborolls. Included in mapping are small
' areas of Cryoboralfs.
The Rock outcrop is hard bedrock of various parent
' materials, including granite, sandstone, shale,
mudstone, and basalt.
The Cr?oborolls are shallow to moderately deep over
' rock. They are well drained and are usually loamy and
stony. The average annual precipitation is 14 to 28
inches and the frost-free period is 20 to 65 days. The
' surface layer is dark colored. In some pedons the
subsoil is clay loam. The depth to bedrock ranges from
10 to 10 inches. Reaction is slightly acid to neutral.
Runof' is rapid.
Hazard of water arosion is high.
' Thls gap unit is in capability subclass VIIIs.
' This Seep, well drained soil is on uplands. Tt formed
in colluvium and glacial drift derived form a variety
of rocks. The surface layer is loam about 10 inches
thick. The subsurface layer is loam about 5 inches
thick. The subsoil is cobble clay loam about 33 inches
thick. The substratum is cobbly clay loam to a depth
of 60_nches or morn. Permeabi'-itr is moderate, and
the available xater capacity is high. Rffectlve
rooti.g depth is 60 or Tore inches. Runofx is medium,
and t_`_e hazard of -rater arosion is moderate.
GRAND COUNTY.CO 94014011 12/23/9 0404PM .00 .00
' PAGE 25 OF 44 SARA L ROSENE,RECORDER REC-FEE DOC-FEE APL

1