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WELD COUNTY, COLORADO, SOUTHERN PART
<br />TABLE 12.--F-.NC,INEERING PROPERTIES AND CLASSIFICATIONS--Continued
<br /> ; , Class;
<br />Soil. name and ; Depth; USDA texture
<br />map symbol
<br />, Unified
<br /> In ;
<br />56, 57-------------: 0-9 ;Clay loam ------- ;Cl.
<br />Renohill ; 9-32;Clay, clay loam ;CL, Cfi
<br />1 32 ;Weathered ---
<br /> bedrock. ;
<br />58, 59-------------: 0-6 ;Loam ------------ :CL-ML
<br />Shingle ; 6-18:Clay loam, loam ;CL
<br /> 18 ;Unweathered ; ---
<br /> bedrock. ;
<br />60":
<br />Shingle ----------- : 0-6 ;Loam ------------ ;CL-ML
<br />1 6-18;Clay loam, loam :CL
<br /> 18 ;Unweathered ; ---
<br /> : bedrock. ;
<br />Renohill ---------- ; 0--9 ;Clay loam ------- ;CL
<br /> 9-32:Clay, clay loam :CL, CN
<br /> 32 ;Weathered ; ---
<br /> bedrock.
<br />,
<br />61-----------------; 0-11 :Fine sandy loam ;ML, SM
<br />Tassel ; 11 ;Unweathered ; ---
<br /> bedrock. ;
<br />,
<br />62, 63-------------: 0-6 ;Fine sandy loam :SM, ML
<br />'t'erry 6-18;Fine sandy loam, ISM, ML
<br /> sandy loam.
<br />: 18-37;Fine sandy loam,;SM
<br /> sandy loam, ;
<br /> loamy fine ;
<br /> 37 ;Weathered ---
<br /> bedrock. ;
<br />
<br />64, 65-------------: I 1
<br />0-8 :Loam------------1 Cf.-Mt.
<br />'fhedalund
<br />:
<br />;Clay loam, loam,:CL-ML,
<br />8-25
<br /> very fine sandy: CL,
<br /> loam. SM-SC,
<br /> SC
<br /> 25 ;Weathered ; ---
<br />: ; bedrock. :
<br />
<br />66, 67-------------; :
<br />0-5 :Clay loam ------- :CL.
<br />Ulm ; 5-191C1ay loam, clay :C1.
<br />; 19-60:Clay loam ------- :CL
<br />68* ----------------; 0-60:Variable-------- 1 ---
<br />Ust.ic
<br />Torriorthents :
<br />69, 70-------------: 0-8 :Fine sand ------- :sM
<br />Valent : 8-60;Fine sand, sand SI°-SM
<br />
<br />71*: ,
<br />
<br />,
<br />Valent ------------ : 0-8 :Fine sand---------;SM,
<br />: 8-601Fine sand, sand SP--SM,
<br />
<br />Loup -------------- ; ,
<br />0-16:Loamy sand ------ SM
<br />: 16-60 Fine sand, Ioain y1Bfl -3 tit,
<br /> sand, sand.
<br />See footnote at end of table.
<br />ic_ation ;Frag-
<br />- :ments
<br />AASIITO ; > 3
<br />_ !inches
<br />Pct
<br />,
<br />1
<br />;A-6
<br />;A-7,
<br />1 --
<br />1
<br />1
<br />;A-4
<br />;A-6
<br />:A-4
<br />;A-6
<br />,A-6
<br />;A-7,
<br />;
<br />0
<br />A-6: 0
<br />;
<br />I
<br />0
<br />;
<br />;
<br />;
<br />0-5
<br />0
<br />;
<br />0
<br />A-6: 0
<br />;
<br />;
<br />0
<br />;
<br />;
<br />A-4 ; 0-5
<br />0
<br />1
<br />A-41 0-5
<br />;
<br />;
<br />;
<br />;
<br />I
<br />0-5
<br />;
<br />A-4 1 0-5
<br />1
<br />1
<br />;
<br />;
<br />0-5
<br />A-7; 0-5
<br />0-5
<br />;
<br />:
<br />: 0
<br />A-3: 0
<br />1
<br />0
<br />.A-3; 0
<br />;
<br />1 0
<br />A-31 0
<br />;
<br />:A-4
<br />;
<br />:A-2,
<br />:A-4
<br />;
<br />;A-2,
<br />;
<br />;
<br />;
<br />: A-11
<br />;
<br />;A-6,
<br />1
<br />,
<br />;
<br />:
<br />1A-6
<br />:A-6,
<br />:A-6
<br />A-?
<br />SM:A-?,
<br />`;M 1 n-2
<br />127
<br />Percentage passing
<br />sieve number--- -- ;Liquid ; Plas-
<br />limit. ; ticity
<br />4 ; 10 ; 40 200 index
<br />Pct-7---
<br />1
<br />fly-100;80-100;80-95 170-80 ; 25-40 ; 10-20
<br />95-100;90-100;90-100;75-95 ; 35-65 ; 20-35
<br />1 1
<br />1 1 1 1 1 1
<br />175-100175-100170-95 155-75 ; 25-35 ; 5-10
<br />175-100;75-100;65-100;50-80 1 30-40 ; 10-20
<br />1
<br />175-100175-100;70-95 155-75 1 25-35 ; 5-10
<br />175-100;75-100;65-100150-80 ; 30-110 ; 10-20
<br />;85-100;80-100180-95 ;70-80 i 25-40 ; 10-20
<br />:95-100190-100;90-100;75-95 35-b5 1 20-35
<br />1
<br />:95-100;90-100170-95 ;40-65 20-35 1 NP-5
<br />175-100175-100;70-90 :30-60 1 --- NP
<br />175-100;75-100170-B5 140-60 ; --- NP
<br />1 I 1 1 1 1
<br />:75-100;75-100;70-85 ;25-50 --- NP
<br />1
<br />;
<br />1
<br />1
<br />; ; ; 1 1 1
<br />180-100175-100170-95 150-75 : 20-30 5-10
<br />180-100175-100170-95 140-80 25-35 1 5-15
<br />;
<br />1 1
<br />1 1 , I
<br />195-100;95-1001110-100;70-80 1 30-40 1 10-15
<br />:75--100;75-100;75-100160-80 ; 35-115 ; 20-30
<br />:75-100175-10(11'15-100160-80 1 30-40 : 15-20
<br />,
<br />,
<br />1
<br />100 100 :80-95 :10-30 --- ; NP
<br />100 :95-100:75-90 ; 5-20 1 --- ; NP
<br />100 100 :80-95 :10-30 : --- ; NP
<br />10f1 195-100:711-90 : 5-20 --- NP
<br />100 ; 100 ;50-100:15-30 ; --- ; NP
<br />: 10n ; 100 165--100: 5-20 : --- : NP
<br />; : :
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