| *** Taxonomy Characterization Data *** |
| Pedon ID: 83IA085004 | ( Harrison, Iowa ) | Print Date: Nov 21 2024 11:12AM |
| Sampled as on Oct 1, 1983: | Monona ; Fine-silty, mixed, mesic Typic Hapludoll |
| Revised to correlated on Jul 9, 2007: | Monona ; Fine-silty, mixed, superactive, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP84IA113 HARRISON COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1983IA085004 Lat: 41° 43' 15.00" north Long: 95° 52' 37.99" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 84P0421 | 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 | 8D1 | ||||||||||||
| 84P02257 | 0-20 | Ap | S | 22.2 | 0.45 | -- | -- | ||||||
| 84P02258 | 20-36 | A | S | 22.6 | 0.46 | -- | -- | ||||||
| 84P02259 | 36-46 | Bw1 | S | 22.9 | 0.46 | -- | -- | ||||||
| 84P02260 | 46-66 | Bw2 | S | 22.1 | 0.48 | -- | -- | ||||||
| 84P02261 | 66-84 | Bw3 | S | 21.7 | 0.49 | -- | -- | ||||||
| 84P02262 | 84-104 | C | S | 20.8 | 0.48 | 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 | 6A1c | ||||||||||||||||||
| 84P02257 | 0-20 | Ap | S | 6.4 | 1.67 | ||||||||||||||
| 84P02258 | 20-36 | A | S | 7.0 | 1.48 | ||||||||||||||
| 84P02259 | 36-46 | Bw1 | S | 7.0 | 1.40 | ||||||||||||||
| 84P02260 | 46-66 | Bw2 | S | 6.9 | 1.07 | ||||||||||||||
| 84P02261 | 66-84 | Bw3 | S | 7.2 | 0.97 | ||||||||||||||
| 84P02262 | 84-104 | C | S | 7.3 | 0.37 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||