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Non Technical Soil Description(s) (NASIS derived) <br />Soil Survey Area C0643 Boulder County Area, Colorado <br />Mapunit PrF PINATA-ROCK OUTCROP COMPLEX, 5 TO 55 PERCENT SLOPES <br />Soil Component Name PINATA <br />45 % of the mapunit <br />Slope range (°~5) 5 to i5 Depth class: Moderately deep Drainage class: Well drained <br />Permeability: Slow Available water capacity class Very low <br />Average total available water in [op f ve feet (inJ 2,2 <br />[and capability subclass, non-i rtigated: 7s Land capability subclass, irrigated Not rated <br />Ewlogical Site: None <br />Runotf class: Ftigh Depth to seasonal high water table NA - <br />Clooding frequency: None Other restrictions (in): Bedrock (lithic) 20 - 40 <br />Horizon Information <br />De Ih in Textures pH ranee Sodium Salinity (mmhos/cm~ <br />Hl 0 - l2 6.I-7.3 NA- NA- <br />STV-LPS very stony loamyfine sand <br />H2 12 - 32 6.1 - 7.3 NA - NA - <br />STV-C very stony clay <br />H3 32 - 36 NA - NA - NA - <br />iIWB unweathered bedrock <br />pH classes: 3.5-4.4 extremely acid; 4.5-5.0 very strongly acid; 5. ]-5.5 strongly acid; 5.6-6.0 moderately acid; <br />6.1-6.5 slightly acid; 6.6-7.3 neutral; 7.4-7.8 slightly alkaline; 7.9-8.4 moderately alkaline; 5.5-9.0 strongly <br />alkaline; >9.0 very strongly alkaline. <br />Salinity classes (if applicable): 0-2 non saline; 2-4 very slightly saline; 4-8 slightly saline; 8-16 moderately saline; <br />r-16 saline. <br />Friday, April a2, 2004 Non Technical Soil Description (NASIS derived) Page 7 oj2 <br />