Soil Survey of McHenry County, Illinois Part I - Soil Data Mart
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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Contents<br />
How To Use This <strong>Soil</strong> <strong>Survey</strong> ................................ 3<br />
Foreword ................................................................. 9<br />
General Nature <strong>of</strong> the <strong>Survey</strong> Area ......................... 11<br />
History ................................................................ 11<br />
Physiography, Relief, and Drainage ................... 12<br />
Natural Resources ............................................. 12<br />
Urbanization ....................................................... 12<br />
Agriculture .......................................................... 13<br />
Transportation Facilities ..................................... 14<br />
Industry .............................................................. 14<br />
Climate ............................................................... 14<br />
How This <strong>Survey</strong> Was Made .................................. 15<br />
Formation and Classification <strong>of</strong> the <strong>Soil</strong>s .......... 17<br />
Factors <strong>of</strong> <strong>Soil</strong> Formation ................................... 17<br />
Parent Material............................................... 17<br />
Climate........................................................... 18<br />
Living Organisms ........................................... 18<br />
Relief.............................................................. 18<br />
Time ............................................................... 19<br />
Classification <strong>of</strong> the <strong>Soil</strong>s ................................... 19<br />
<strong>Soil</strong> Series and Detailed <strong>Soil</strong> Map Units ............. 21<br />
Ashkum Series ................................................... 22<br />
232A—Ashkum silty clay loam, 0 to 2<br />
percent slopes ............................................. 23<br />
Beecher Series................................................... 23<br />
298B—Beecher silt loam, 2 to 4 percent<br />
slopes .......................................................... 24<br />
Bowes Series ..................................................... 25<br />
792A—Bowes silt loam, 0 to 2 percent slopes ... 26<br />
792B—Bowes silt loam, 2 to 4 percent slopes ... 26<br />
Brenton Series ................................................... 26<br />
149A—Brenton silt loam, 0 to 2 percent<br />
slopes .......................................................... 27<br />
Camden Series .................................................. 28<br />
134A—Camden silt loam, 0 to 2 percent<br />
slopes .......................................................... 29<br />
134B—Camden silt loam, 2 to 5 percent<br />
slopes .......................................................... 29<br />
Caprell Series..................................................... 30<br />
624B—Caprell silt loam, 2 to 4 percent slopes ... 31<br />
624C2—Caprell silt loam, 4 to 6 percent<br />
slopes, eroded ............................................. 31<br />
624D2—Caprell silt loam, 6 to 12 percent<br />
slopes, eroded ............................................. 32<br />
624E—Caprell silt loam, 12 to 20 percent<br />
slopes .......................................................... 32<br />
Casco Series ...................................................... 32<br />
323B—Casco loam, 2 to 4 percent slopes ......... 33<br />
323C2—Casco loam, 4 to 6 percent slopes,<br />
eroded ......................................................... 33<br />
323C3—Casco clay loam, 4 to 6 percent<br />
slopes, severely eroded ............................... 34<br />
323D2—Casco loam, 6 to 12 percent slopes,<br />
eroded ......................................................... 34<br />
323D3—Casco clay loam, 6 to 12 percent<br />
slopes, severely eroded ............................... 35<br />
969E2—Casco-Rodman complex, 12 to 20<br />
percent slopes, eroded ................................ 35<br />
969F—Casco-Rodman complex, 20 to 30<br />
percent slopes ............................................. 36<br />
Comfrey Series .................................................. 36<br />
1776A—Comfrey loam, 0 to 2 percent<br />
slopes, undrained, occasionally flooded ....... 37<br />
8776A—Comfrey loam, 0 to 2 percent<br />
slopes, occasionally flooded ........................ 37<br />
Dakota Series..................................................... 38<br />
379A—Dakota loam, 0 to 2 percent slopes ........ 38<br />
379B—Dakota loam, 2 to 4 percent slopes ........ 39<br />
Danabrook Series .............................................. 39<br />
512A—Danabrook silt loam, 0 to 2 percent<br />
slopes .......................................................... 40<br />
512B—Danabrook silt loam, 2 to 5 percent<br />
slopes .......................................................... 40<br />
Dickinson Series ................................................ 41<br />
87A—Dickinson sandy loam, 0 to 2 percent<br />
slopes .......................................................... 42<br />
87B—Dickinson sandy loam, 2 to 5 percent<br />
slopes .......................................................... 42<br />
87B2—Dickinson sandy loam, 2 to 5 percent<br />
slopes, eroded ............................................. 42<br />
Dresden Series .................................................. 43<br />
325A—Dresden silt loam, 0 to 2 percent<br />
slopes .......................................................... 43<br />
325B—Dresden silt loam, 2 to 4 percent<br />
slopes .......................................................... 44<br />
Drummer Series ................................................. 44<br />
152A—Drummer silty clay loam, 0 to 2<br />
percent slopes ............................................. 45<br />
5