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' Lane County Area <br />~_~ <br /> <br />±-- <br /> <br />' Soil name and <br />map symbol , Oregon <br /> <br />TABLE 12.--ENGINEERING INDEX PROPERTI <br />~ --r Classification Frag- <br /> <br />Depth USDA texture ments <br />U <br />ifi <br /> <br />ES--Continued <br />Percents e <br />g passing <br />sieve number-- <br /> <br />- <br /> <br /> <br /> <br /> <br /> <br />iquid <br />333 <br /> <br /> <br />1 <br /> <br />Plas- <br /> n <br />ed AASHTO > 3 <br />i <br />h ~ limit ~ <br />ticity <br /> - -- - <br />nc <br />e <br />In s 4 10 40 200 i <br />d <br /> <br />Pct n <br />ex <br />- <br /> Pct <br />------ <br />22--- - 0-14 Gravell sand GM, SM <br />Y Y A-1 0-25 <br />60-70 <br />50-70 <br />25-50 <br />15-25 <br /> <br />Camas <br />loam. --- Np <br /> 14-60 Very gravelly GP A-1 5-25 25-50 15-40 10-20 0-5 <br />- <br /> sand, very -- NP <br /> gravelly loamy <br /> sand. <br />23*~ <br />Camas----------- 0-14 Gravelly sandy GM, SM A-1 0-25 60-70 50-70 25-50 15-25 - <br /> <br /> <br /> <br />. <br />loam. <br />14-60 Ver ravell GP <br />Y g Y A-1 5-25 <br /> <br /> <br />5-50 <br /> <br /> <br />5-40 <br /> <br /> <br />0-20 <br /> <br /> <br />-5 -- <br /> <br /> <br />- Np <br /> <br />a <br />sand, very <br />-- Np <br />', ~ gravelly loamy <br /> sand. <br />Urban land. <br />y` 24--------------- <br />>. Chapman 0-8 Loam------------- ML A-4 0 <br />8-42 Loam <br />cla <br />loam ML 95-100 95-.100 80-95 60-75. 30-40 5-10 <br /> , <br />y <br />A-4, A-6 0 <br />42-50 Gravelly sandy SM A-1 <br />A-2 <br />0 90-100 <br />7 85-100 <br />' 75-1.00 55-80 30-40 5-15 <br /> , <br />, <br />loam, gravelly A-4 0-80 60-70 35-55 20-40 Np <br /> loam. <br /> 50-60 Very gravelly GM A-1 0 40-60 35-50 20-35 10-20 <br />-'- Np <br /> sandy loam. I <br />25*: <br />Chapman--------- 0-8 Loam------------- ML A-4 0 <br />8-42 95-100 95-100 80-95 60-75 30-40 5-10 <br /> Loam, clay loam. ML A-4, A-6 0 <br />42-50 Gravelly sandy SM A <br />1 90-100 85-100 75-100 55-80 30-40 5-15 <br /> - <br />, A-2, 0 <br />loam, gravelly A-4. 70-80 60-70 35-55 20-40 I NP <br /> loam. <br /> 50-60 Very gravelly GM A-1 0 40-60 35-50 20-35 10-20 --- Np <br /> sandy loam. <br />Urban land. <br />26--------------- <br />Chehalis 0-13 Silty clay loam CL A-6 0 <br />13-55 Silt loam <br />silt <br />ML 100 100 95-100 85-95 30-40 10-20 <br /> , <br />y <br />A-4, A-6 0 <br />clay loam. 100 100 95-100 85-95 30-40 5-15 <br />~ 55-70 Stratified fine ML A-4, A-6 0 <br />sandy loam to 100 75-100 70-90 50-85 30-40 5-15 <br /> silty clay loam. <br />27 *: <br />Chehalis-------- 0-13 Silty clay loam CL A-6 0 <br />13-55 Silt loam <br />silt <br />ML 100 100 95-100 85-95 30-40 10-20 <br /> , <br />y <br />A-4, A-6 0 <br />clay loam. 100 100 95-100 85-95 30-40 5-15 <br /> 55-70 Stratified fine ML A-4, A-6 0 <br />sandy loam to 100 75-100 70-90 50-85 30-40 5-15 <br /> silty clay loam. <br />Urban land. <br />28C, 28E--------- <br />Chehulpum 0-7 Silt loam-------- ML A-4 0 <br />7-13 Silt loa <br />l 95-100 90-100 85-95 60-90 25-35 NP-10 <br /> m, c <br />ay ML A-4 0-10 <br />loam, gravelly 80-100 60-95 55-95 50-90 30-40 5-10 <br /> silt loam. <br /> 13 Weathered bedrock --- ___ ___ ___ ___ <br />- <br />--- <br />29'-------------- <br />Cloquato 0-14 Silt loam-------- ML A-4 0 <br />14-50 Silt loa <br />------ 100 100 90-100 80-95 20-30 NP-5 <br /> <br />5 m <br />-- ML A-4 0 <br />0-60 Stratified sand SM A-2 0 100 100 90-100 75-90 20-30 NP-5 <br /> <br />to silt loam. 100 95-100 50-70 15-30 20-30 NP-5 <br />See footnote at end of table. <br />