| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA133001C | ( Monona, Iowa ) | Print Date: May 29 2024 3:54AM |
| Sampled as on May 1, 1987: | Monona ; Fine-silty, mixed, mesic Typic Hapludoll |
| Revised to correlated: | Monona ; Fine-silty, mixed, superactive, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87IA183 WEPP IOWA | Natural Resources Conservation Service |
| - | Site ID | S1987IA133001C Lat: 42° 3' 47.99" north Long: 95° 50' 8.00" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 87P0543 | 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 | 8D1 | 4A1d | ||||||||||
| 87P02890 | 0-15 | Ap1 | S | 22.5 | 11.6 | 0.51 | tr | -- | |||||
| 87P02891 | 15-25 | Ap2 | S | 22.5 | 10.9 | 0.51 | tr | 1.34 | 0.029 | -- | |||
| 87P02892 | 25-54 | BA | S | 19.4 | 7.2 | 0.56 | tr | 1.20 | 0.024 | -- | |||
| 87P02893 | 54-73 | Bw | S | 15.5 | 5.8 | 0.59 | tr | 1.19 | 0.014 | -- | |||
| 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 | 6A1c | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 87P02890 | 0-15 | Ap1 | S | 7.1 | 1.24 | 1.22 | 100* | 90 | 0.98 | 0.47 | -- | ||||||||
| 87P02891 | 15-25 | Ap2 | S | 6.7 | 0.94 | 100* | 89 | 0.98 | 1.30 | -- | |||||||||
| 87P02892 | 25-54 | BA | S | 7.3 | 0.41 | 100* | 92 | 1.01 | -- | ||||||||||
| 87P02893 | 54-73 | Bw | S | 7.8 | 0.29 | tr | 100* | 96 | 0.96 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.63 | (NA) | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||