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

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1153A—Pella silty clay loam, 0 to 2 percent
slopes, undrained ...................................... 111
Peotone Series ................................................. 111
330A—Peotone silty clay loam, 0 to 2
percent slopes ........................................... 112
1330A—Peotone silty clay loam, 0 to 2
percent slopes, undrained .......................... 112
Piscasaw Series ............................................... 112
543B—Piscasaw silt loam, 2 to 4 percent
slopes ........................................................ 113
865—Pits, gravel .............................................. 114
Proctor Series .................................................. 114
148A—Proctor silt loam, 0 to 2 percent
slopes ........................................................ 115
148B—Proctor silt loam, 2 to 5 percent
slopes ........................................................ 115
Ringwood Series .............................................. 116
297A—Ringwood silt loam, 0 to 2 percent
slopes ........................................................ 117
297B—Ringwood silt loam, 2 to 4 percent
slopes ........................................................ 117
Rockton Series ................................................. 117
503B—Rockton silt loam, 2 to 6 percent
slopes ........................................................ 118
Rodman Series ................................................ 119
969E2—Casco-Rodman complex, 12 to 20
percent slopes, eroded .............................. 119
969F—Casco-Rodman complex, 20 to 30
percent slopes ........................................... 120
Rush Series ..................................................... 120
791A—Rush silt loam, 0 to 2 percent slopes .... 121
791B—Rush silt loam, 2 to 4 percent slopes .... 121
791C2—Rush silt loam, 4 to 6 percent
slopes, eroded ........................................... 122
Selmass Series ................................................ 122
529A—Selmass loam, 0 to 2 percent slopes .... 123
1529A—Selmass loam, 0 to 2 percent
slopes, undrained ...................................... 124
Senachwine Series .......................................... 124
618E—Senachwine silt loam, 12 to 20
percent slopes ........................................... 125
618F—Senachwine silt loam, 20 to 30
percent slopes ........................................... 125
Issued 2001
Thorp Series..................................................... 126
206A—Thorp silt loam, 0 to 2 percent slopes ... 127
1206A—Thorp silt loam, 0 to 2 percent
slopes, undrained ...................................... 127
Torox Series ..................................................... 128
544A—Torox silt loam, 0 to 2 percent slopes ... 129
Troxel Series .................................................... 129
197A—Troxel silt loam, 0 to 2 percent
slopes ........................................................ 130
Varna Series .................................................... 131
223B—Varna silt loam, 2 to 4 percent slopes ... 132
223C2—Varna silt loam, 4 to 6 percent
slopes, eroded ........................................... 132
223D2—Varna silt loam, 6 to 12 percent
slopes, eroded ........................................... 132
Virgil Series ...................................................... 133
104A—Virgil silt loam, 0 to 2 percent slopes .... 134
Warsaw Series ................................................. 134
290A—Warsaw loam, 0 to 2 percent slopes ..... 135
290B—Warsaw loam, 2 to 4 percent slopes ..... 136
290C2—Warsaw loam, 4 to 6 percent
slopes, eroded ........................................... 136
Waupecan Series ............................................. 137
369A—Waupecan silt loam, 0 to 2 percent
slopes ........................................................ 138
369B—Waupecan silt loam, 2 to 4 percent
slopes ........................................................ 138
Will Series ........................................................ 138
329A—Will loam, 0 to 2 percent slopes ............ 139
Windere Series ................................................. 140
545A—Windere silt loam, 0 to 2 percent
slopes ........................................................ 141
545B—Windere silt loam, 2 to 4 percent
slopes ........................................................ 141
References .......................................................... 143
Glossary .............................................................. 145
Tables .................................................................. 155
Table 1.—Temperature and Precipitation .......... 156
Table 2.—Freeze Dates in Spring and Fall ....... 157
Table 3.—Growing Season ............................... 157
Table 4.—Classification of the Soils.................. 158
Table 5.—Acreage and Proportionate Extent
of the Soils ................................................. 160