| *** Taxonomy Characterization Data *** |
| Pedon ID: S1996IA193026 | ( Woodbury, Iowa ) | Print Date: Feb 3 2025 7:00AM |
| Sampled as : | Luton ; Fine, montmorillonitic, mesic Vertic Endoaquoll |
| Revised to correlated: | Luton ; Fine, smectitic, mesic Typic Endoaquerts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP97IA013 MLRA 107 WOODBURY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1996IA193026 Lat: 42° 14' 33.50" north Long: 96° 10' 59.70" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 97P0030 | 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 | 3A1a1a | 8D1 | 4A1d | |||||||||
| 97P00175 | 0-8 | Ap1 | S | 51.7 | 30.9 | 0.39 | 1 | 1.47 | 0.078 | -- | |||
| 97P00176 | 8-18 | Ap2 | S | 56.7 | 32.8 | 0.49 | tr | -- | |||||
| 97P00177 | 18-28 | A1 | S | 56.2 | 32.2 | 0.52 | tr | -- | |||||
| 97P00178 | 28-49 | A2 | S | 55.6 | 34.2 | 0.45 | 1 | 1.30 | 0.110 | -- | |||
| 97P00179 | 49-77 | A3 | S | 48.7 | 31.2 | 0.47 | 1 | 1.34 | 0.109 | -- | |||
| 97P00180 | 77-93 | Bw1 | S | 41.1 | 25.2 | 0.47 | 1 | 1.40 | 0.079 | -- | |||
| 97P00181 | 93-107 | Bg1 | S | 38.2 | 21.3 | 0.45 | 1 | 1.47 | 0.066 | -- | |||
| 97P00182 | 107-122 | Bg2 | S | 49.8 | 23.5 | 0.42 | 1 | 1.40 | 0.103 | -- | |||
| 97P00183 | 122-153 | Bg3 | S | 30.9 | 13.1 | 0.7 | 0.45 | 3 | 1.39 | 0.037 | 1 | ||
| 97P00184 | 153-180 | C1 | S | 51.0 | 21.6 | 1.0 | 0.41 | 3 | 1.31 | 0.132 | 1 | ||
| 97P00185 | 180-200 | C2 | S | 62.3 | 26.0 | 0.40 | 1 | 1.30 | 0.142 | 1 | |||
| 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 | 6A2e | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 97P00175 | 0-8 | Ap1 | S | 6.7 | 3.16 | 95 | 82 | 0.81 | 2 | ||||||||||
| 97P00176 | 8-18 | Ap2 | S | 7.1 | 2.71 | 100* | 86 | 0.78 | 2 | ||||||||||
| 97P00177 | 18-28 | A1 | S | 7.0 | 2.59 | 98 | 85 | 0.79 | 2 | ||||||||||
| 97P00178 | 28-49 | A2 | S | 6.7 | 2.17 | 100* | 89 | 0.81 | 3 | ||||||||||
| 97P00179 | 49-77 | A3 | S | 6.8 | 1.22 | 95 | 87 | 0.78 | 2 | ||||||||||
| 97P00180 | 77-93 | Bw1 | S | 7.1 | 0.76 | 100* | 89 | 0.74 | 3 | ||||||||||
| 97P00181 | 93-107 | Bg1 | S | 7.2 | 0.53 | 100* | 90 | 0.74 | 2 | ||||||||||
| 97P00182 | 107-122 | Bg2 | S | 7.5 | 0.50 | -- | 100* | 92 | 0.70 | 2 | |||||||||
| 97P00183 | 122-153 | Bg3 | S | 7.8 | 1.32 | 9 | 100* | 100 | 0.72 | 5 | |||||||||
| 97P00184 | 153-180 | C1 | S | 7.5 | 0.77 | 3 | 100* | 95 | 0.70 | 4 | |||||||||
| 97P00185 | 180-200 | C2 | S | 8.1 | 0.58 | 1 | 100* | 100 | 0.69 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||