| *** Taxonomy Characterization Data *** |
| Pedon ID: S2002IA003001 | ( Johnson, Iowa ) | Print Date: Feb 16 2025 5:17AM |
| Sampled as on Aug 2, 2003: | Ely ; Fine-silty, mixed, superactive, mesic Cumulic Hapludolls |
| Revised to SSL on Nov 18, 2003: | Ely ; Fine-silty, mixed, superactive, mesic Cumulic Hapludoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2003USIA009 ADAMS CO. | Natural Resources Conservation Service |
| - | Site ID | S2002IA-003-001 Lat: 41° 4' 57.56" north Long: 94° 40' 58.96" west MLRA: 108 | National Soil Survey Center | |
| - | Pedon No. | 03N0035 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | ||||||||||||
| 03N00114 | 0-18 | Ap | S | 25.5 | 13.3 | 0.50 | 1 | -- | |||||
| 03N00115 | 18-36 | A1 | S | 33.2 | 0.39 | 1 | -- | ||||||
| 03N00116 | 36-71 | A2 | S | 29.2 | 0.51 | 1 | -- | ||||||
| 03N00117 | 71-97 | A3 | S | 29.5 | 0.50 | 2 | -- | ||||||
| 03N00118 | 97-127 | Btg1 | S | 32.7 | 0.51 | 2 | -- | ||||||
| 03N00119 | 127-152 | Btg2 | S | 37.6 | 0.49 | 1 | -- | ||||||
| 03N00120 | 152-191 | Cg1 | S | 35.3 | 0.53 | 1 | -- | ||||||
| 03N00121 | 191-211 | Cg2 | S | 32.1 | 0.54 | 1 | -- | ||||||
| 03N00122 | 211-244 | Cg3 | S | 29.0 | 0.52 | tr | -- | ||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 4H2a | ||||||||||||||||||
| 03N00114 | 0-18 | Ap | S | 6.2 | 2.46 | 87 | 67 | 0.84 | tr | ||||||||||
| 03N00115 | 18-36 | A1 | S | 5.6 | 2.03 | 76 | 56 | 0.64 | 1 | ||||||||||
| 03N00116 | 36-71 | A2 | S | 5.9 | 2.46 | 83 | 60 | 0.81 | 1 | ||||||||||
| 03N00117 | 71-97 | A3 | S | 6.6 | 1.68 | 92 | 68 | 0.76 | 1 | ||||||||||
| 03N00118 | 97-127 | Btg1 | S | 7.0 | 0.87 | 88 | 73 | 0.68 | 1 | ||||||||||
| 03N00119 | 127-152 | Btg2 | S | 7.1 | 0.40 | 100* | 82 | 0.71 | 1 | ||||||||||
| 03N00120 | 152-191 | Cg1 | S | 7.2 | 0.27 | 100* | 79 | 0.74 | 1 | ||||||||||
| 03N00121 | 191-211 | Cg2 | S | 7.2 | 0.31 | 100* | 81 | 0.73 | 2 | ||||||||||
| 03N00122 | 211-244 | Cg3 | S | 7.3 | 0.13 | 100* | 85 | 0.76 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 30 | % wt | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.76 | (NA) | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||