| 0000 - DSPM not populated |
| 0110 - Alluvium on Active Floodplains |
| 0120 - Alluvium from Mixed Sources |
| 0124 - Alluvium from Calcareous Clastic Rocks |
| 0126 - Alluvium from Acid Clastic Rocks |
| 0210 - Organic Materials |
| 0310 - Deep Loess |
| 0320 - Eolian Sands / Sandy Sediments |
| 0400 - Clayey and Silty Lacustrine Deposits |
| 0512 - Loamy Wisconsin Till |
| 0514 - Clayey Wisconsin Till |
| 0518 - Wisconsin Outwash |
| 0712 - Residuum from Carbonate Rocks |
| 0722 - Residuum from Calcareous Clastic Rocks |
| 0732 - Residuum from Acid Clastic Rocks |
| 0742 - Residuum from Basic/Mafic Igneous or Metamorphic Rocks |
| 0752 - Residuum from Acid/Silicic Igneous or Metamorphic Rocks |
| 0824 - Colluvium from Calcareous Clastic Rocks |
| 0834 - Colluvium from Acid Clastic Rocks |
| 1902 - Water |
| 1910 - Not Surveyed or No Digital Data Available |
| 1912 - Disturbed Areas / Urban Land / Mining Regolith / Pits |
| 9999 - Check on map |
| 9999 - Dune land |
| 9999 - Rock outcrop and rubble |