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68
<br />SOIL SURVEY
<br />TABLE 5. Eatimafed engineering
<br />(The symbol > manna more than;
<br />s
<br />•
<br /> Depth to Ciassification Coarse
<br /> seasonal Depth - fraction
<br />Soil series and high from USDA texture greater
<br />map symbols water surface than 3
<br /> table inches
<br /> Unified AASHTO
<br /> Ppl IxAa Pan+U
<br />Abated: Ab_________________ >6 0-2 Silt loam, clay loam, finesaady ML,CL,SM A~,A-6 0
<br /> loam.
<br /> 2-13 Silty clay loam, clay loam______ CL A-e, A-7 0
<br /> 13-60 Silty clay loam, clay loam, CL A-6, A-7 0
<br /> silty clay.
<br />Adana: Am_________________ >6 0~ Loam, silt loam, finesaody ML,SM A~ 0
<br />For Manvel part, see loam.
<br />Manvel series. 3-12 Clay loam, silty clay loam______ CH, CL A-6, A-7 0
<br /> 12-60 Silt loam_____________________ ML Awl 0
<br />Apivhapa: Ap_______________ 2~ 0-3 Silty clay loam, siltyclay_______ CL A-6 0
<br /> 8-60 Clay, silty clay________________ CL, CH A-7 0
<br />Arvada: AR________________ >6 0-3 Sandy loam, loamy sand_______ SM,SM~C A-2, A-4 0
<br />For Keyner part, see 3-12 Clay loam, clay_______________ CL, CH A-7 0
<br />Keyner series. 12-60 Clay loam____________________ CL A-7, A-8 0
<br />Baca: Bc___________________ >6 0-5 Loam, silty clay loam__________ ML, CL, CL- Ate, A-6 0
<br /> ML
<br /> 5-21 Silty clay loam, clay loam______ CL A-7, A-6 0
<br /> 21-60 Loam, silt loam_______________ ML, CL, A~1,A-6 0
<br /> CL-ML
<br />Bankard: Bk_______________ >6 0-60 Stratified sand, loamy sand, SP-S M,SM A-2, A-3 0
<br /> sandy loam.
<br />Bloom: Bm_________________ lS~r3 0-8 Silt loam_____________________ CL, CL-ML A~1, A-6 0
<br /> 8-fi0 Silty clay loam________________ CL A-6, A-4 0
<br />Cascajo: CaE, CsE_____.____ >6 0-10 Very gravelly sandy loam, very GP-G M,GM A-1 0-20
<br />Shale outcrop part of CaE gravelly sand.
<br />is too variable to esti- 10-21 Very gravelly sandy loam, very GP-GM A-1 25-35
<br />mate. gravelly sand, very gravelly
<br /> loarny sand.
<br /> 21-60 Stratified very gravelly loamy GP, GM A-1 20-30
<br /> sand, very gravelly sand.
<br />Denver: DeD_______________ >6 0-12 Silty clay loam, clay loam______ CL A-e, A-7 0
<br /> 12-'22 Silty clay, clay loam, clay______ CH, CL A-7 0
<br /> 22-50 Silty clay, clay loam, clay______ CL, CH A-e, A-7 0
<br /> 60-60 Shale.
<br />Dwyer: Dw_________________ >8 0-60 Loamy sand__________________ SM, SP-SM A-2, A~ 0
<br />Eutroboralfs: EBF.
<br />Tao variable to estimate.
<br />Gilcrest: GcA, Ge D, GfC_____ >6 0-4 Sandy loam, gravelly sandy SM A-2, A-1 0
<br /> loam.
<br /> 4-35 Gravelly Bandy loam__________ SM A-2, A-1 0
<br /> 35-60 Gravelly sand, gravelly loargy SP~M, SM, A-1 0
<br /> sand. GP-GM, GM
<br />For Haverson part, see
<br />v
<br />on
<br />H
<br />i 5-60 Stratified loamy fine sand, fine
<br />l
<br />d
<br />l SM, SCAM A-2, A~ 0
<br />a
<br />ers
<br />ser
<br />es. san
<br />y
<br />oam,
<br />oam.
<br />Haverson:
<br />Ha_______________________ >6 0-6 Lcam, ®Ity clay loam, silt loam_ ML, CL-ML, A-t, A-6 0
<br /> CL
<br /> fr&0 Stratified silty clay loam, ailt ML A~ 0
<br /> loam, loam, fine sandy loam.
<br />Haverson Dart ofGh___~__ >8 0-6 Fine sandy loam______________ SM,SC~M A-2,A~ 0
<br /> fr60 Stratified silty clay loam, silt ML Awl 0
<br /> loam, loam, fine sandy loam.
<br />
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