| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA083001 | ( Hardin, Iowa ) | Print Date: Nov 24 2024 2:14AM |
| Sampled as on Feb 27, 1987: | Clarion |
| Revised to correlated: | Clarion ; Fine-loamy, mixed, superactive, mesic Typic Eutrochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP88IA154 EROSION 4 | Natural Resources Conservation Service |
| - | Site ID | S1987IA083001 Lat: 42° 25' 18.19" north Long: 93° 10' 16.68" west MLRA: 103 | National Soil Survey Center | |
| - | Pedon No. | 88P0613 | 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 | |||||||||||
| 88P03196 | 0-18 | Ap | S | 20.3 | 0.44 | 39 | -- | ||||||
| 88P03197 | 18-28 | BA | S | 23.9 | 0.39 | 36 | -- | ||||||
| 88P03198 | 28-43 | Bw1 | S | 21.5 | 0.42 | 37 | -- | ||||||
| 88P03199 | 43-66 | Bw2 | S | 19.8 | 0.42 | 37 | -- | ||||||
| 88P03200 | 66-84 | Bw3 | S | 18.7 | 0.47 | 37 | -- | ||||||
| 88P03201 | 84-112 | C1 | S | 15.7 | 1.1 | 0.51 | 35 | -- | |||||
| 88P03202 | 112-152 | C2 | S | 16.6 | 1.4 | 0.47 | 34 | -- | |||||
| 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 | 6E1g | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 88P03196 | 0-18 | Ap | S | 5.4 | 1.52 | 75 | 60 | 11.9 | 0.77 | 0.59 | 2 | -- | |||||||
| 88P03197 | 18-28 | BA | S | 5.9 | 0.70 | 93 | 75 | 0.68 | 1 | ||||||||||
| 88P03198 | 28-43 | Bw1 | S | 6.1 | 0.46 | 93 | 78 | 0.70 | -- | ||||||||||
| 88P03199 | 43-66 | Bw2 | S | 6.4 | 0.31 | 95 | 84 | 0.73 | 1 | ||||||||||
| 88P03200 | 66-84 | Bw3 | S | 7.2 | 0.19 | 2 | 100* | 93 | 0.68 | -- | |||||||||
| 88P03201 | 84-112 | C1 | S | 8.0 | 0.10 | 20 | 100* | 100 | 0.65 | 1 | |||||||||
| 88P03202 | 112-152 | C2 | S | 8.2 | 0.03 | 19 | 100* | 100 | 0.60 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.7 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 37 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||