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Soil Survey of McHenry County, Illinois Part I - Soil Data Mart

Soil Survey of McHenry County, Illinois Part I - Soil Data Mart

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Table 18.--Engineering Index Properties--Continued<br />

_____________________________________________________________________________________________________________________________<br />

| | | Classification | Fragments | Percentage passing | |<br />

Map symbol | Depth | USDA texture |___________________________|_____________| sieve number-- |Liquid| Plasand<br />

soil name | | | | | >10 | 3-10 |___________________________| limit|ticity<br />

_____________________________________________________________________________________________________________________________<br />

| | | Unified | AASHTO |inches|inches| 4 | 10 | 40 | 200 | |index<br />

| In | | | | Pct | Pct | | | | | Pct |<br />

| | | | | | | | | | | |<br />

791A: | | | | | | | | | | | |<br />

Rush------------| 0-11 |Silt loam------|CL, CL-ML |A-4, A-6 | 0 | 0 | 100 | 100 |90-100|70-90 | 20-30| 5-15<br />

| 11-38 |Silty clay |CL |A-6 | 0 | 0 | 100 | 100 |90-100|70-100| 30-40| 10-20<br />

| | loam, silt | | | | | | | | | |<br />

| | loam. | | | | | | | | | |<br />

| 38-45 |Clay loam, |CL, SC |A-6, A-2-6 | 0 | 1-5 |80-100|80-100|60-100|25-75 | 30-40| 10-20<br />

| | sandy clay | | | | | | | | | |<br />

| | loam, loam. | | | | | | | | | |<br />

| 45-60 |Stratified sand|SP, SP-SM, |A-1 | 0-1 | 1-5 |30-85 |20-80 | 5-35 | 2-10 | 0-14| NP<br />

| | to extremely | GP, GP-GM | | | | | | | | |<br />

| | gravelly | | | | | | | | | |<br />

| | coarse sand. | | | | | | | | | |<br />

| | | | | | | | | | | |<br />

791B: | | | | | | | | | | | |<br />

Rush------------| 0-11 |Silt loam------|CL, CL-ML |A-4, A-6 | 0 | 0 | 100 | 100 |90-100|70-90 | 20-30| 5-15<br />

| 11-38 |Silty clay |CL |A-6 | 0 | 0 | 100 | 100 |90-100|70-100| 30-40| 10-20<br />

| | loam, silt | | | | | | | | | |<br />

| | loam. | | | | | | | | | |<br />

| 38-45 |Clay loam, |CL, SC |A-6, A-2-6 | 0 | 1-5 |80-100|80-100|60-100|25-75 | 30-40| 10-20<br />

| | sandy clay | | | | | | | | | |<br />

| | loam, loam. | | | | | | | | | |<br />

| 45-60 |Stratified sand|SP, SP-SM, |A-1 | 0-1 | 1-5 |30-85 |20-80 | 5-35 | 2-10 | 0-14| NP<br />

| | to extremely | GP, GP-GM | | | | | | | | |<br />

| | gravelly | | | | | | | | | |<br />

| | coarse sand. | | | | | | | | | |<br />

| | | | | | | | | | | |<br />

791C2: | | | | | | | | | | | |<br />

Rush------------| 0-11 |Silt loam------|CL, CL-ML |A-4, A-6 | 0 | 0 | 100 | 100 |90-100|70-90 | 20-30| 5-15<br />

| 11-38 |Silty clay |CL |A-6 | 0 | 0 | 100 | 100 |90-100|70-100| 30-40| 10-20<br />

| | loam, silt | | | | | | | | | |<br />

| | loam. | | | | | | | | | |<br />

| 38-45 |Clay loam, |CL, SC |A-6, A-2-6 | 0 | 1-5 |80-100|80-100|60-100|25-75 | 30-40| 10-20<br />

| | sandy clay | | | | | | | | | |<br />

| | loam, loam. | | | | | | | | | |<br />

| 45-60 |Stratified sand|SP, SP-SM, |A-1 | 0-1 | 1-5 |30-85 |20-80 | 5-35 | 2-10 | 0-14| NP<br />

| | to extremely | GP, GP-GM | | | | | | | | |<br />

| | gravelly | | | | | | | | | |<br />

| | coarse sand. | | | | | | | | | |<br />

| | | | | | | | | | | |<br />

792A: | | | | | | | | | | | |<br />

Bowes-----------| 0-13 |Silt loam------|CL-ML, CL |A-4, A-6 | 0 | 0 | 100 | 100 |95-100|85-100| 25-35| 5-15<br />

| 13-43 |Silty clay loam|CL |A-6, A-7 | 0 | 0 |95-100|95-100|90-100|85-100| 35-45| 15-25<br />

| 43-51 |Gravelly clay |CL, SC, ML, |A-2, A-4, A-6| 0-2 | 5-20 |30-90 |30-85 |25-75 |25-65 | 0-30| NP-15<br />

| | loam, gravelly| SM | | | | | | | | |<br />

| | sandy loam, | | | | | | | | | |<br />

| | gravelly loamy| | | | | | | | | |<br />

| | sand. | | | | | | | | | |<br />

| 51-61 |Sand and gravel|SP, SP-SM, |A-1 | 0-2 | 5-35 |30-85 |25-80 |25-50 | 0-10 | 0-20| NP-3<br />

| | | GP, GP-GM | | | | | | | | |<br />

| | | | | | | | | | | |<br />

<strong>McHenry</strong> <strong>County</strong>, <strong>Illinois</strong>—<strong>Part</strong> II 377

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