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1988-04-29_PERMIT FILE - C1981008A (50)
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1988-04-29_PERMIT FILE - C1981008A (50)
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Last modified
1/5/2021 3:49:34 PM
Creation date
4/23/2012 1:48:37 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981008A
IBM Index Class Name
PERMIT FILE
Doc Date
4/29/1988
Doc Name
Attachment
Section_Exhibit Name
Tab 9 Table of Contents
Media Type
D
Archive
Yes
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
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65 <br /> TAB 9 <br /> TABU; 9-1* <br /> SU MRY OF SURFACE SOIL AND SUBSOIL PRIME <br /> FARMLAND NEGATIVE DETERMINATION <br /> Nucla Mine, Montrose County, Colorado <br /> 5810 5810 <br /> 5810I 5810I 5810E 9904 <br /> Determining Criteria Shavano Shavano Shavano Persayo <br /> B Slope C Slope D Slope D Slope <br /> Historic use Yes' Yes Yes Yes <br /> Soil map units designated prime farmland by Noe Noe Noe Noe <br /> the USDA-SCS <br /> Temperature regime Yes' Yes' Yes3 Yes' <br /> Moisture regime No No No No <br /> Greater than 35 cm. (14 inches) precipitation NO No No No <br /> Irrigated or subirrigated Yes Yes No No <br /> Dependable developed water supply of adequate No`' No`' No`' No, <br /> quality (7 out of 10 years) <br /> More than 4 hectares (10 acres)/single tract Yes Yes No No <br /> Slopes less than 10% Yes Yes No No <br /> Soil depth class is deep or profile depth <br /> (A, B, C horizons) is greater than 1 meter Nos Nos Nos Nos <br /> (40 inches) <br /> Less than 10% rock fragments greater than <br /> 7.5 cm (3 inches) diameter in upper 15 cm Yes Yes Yes Yes <br /> (6 inches) <br /> pH of all root zone horizons is between (No) 6 (No) 6 (No) 6 (No) 6 <br /> 4.5 and 8.4 (4.5 to 7.4 in Colorado) <br /> Conductivity of all root zone horizons is Yes Yes Yes Yes <br /> less than 4.0 =Oos/cm. <br /> ESP of all root zone horizons is less than Yes Yes Yes Yes <br /> 15 (SAR less than 13) <br /> Permeability greater than 0.15 cm (0.06 Yes Yes Yes Yes <br /> inches) per hour in upper 50 cm (20 inches) <br /> Water table below root zone during growing <br /> Yes Yes Yes Yes <br /> season <br /> "K" value (erodibility factor) 0.30 0.25 0.30 0.30 <br /> Times percent slope 2-50 5-100 10-20% 10-200 <br /> is less than 2.0 Yes Nob No No <br /> "I" value9 (soil erodibility factor) 5 5 5 5 <br /> Times "C" (climatic factor) <br /> is less than 60 <br /> *Footnotes on following page <br />
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