| *** Taxonomy Characterization Data *** |
| Pedon ID: 84OH037033 | ( Darke, Ohio ) | Print Date: Feb 16 2025 5:19AM |
| Sampled as on Jun 1, 1984: | Crosby ; Fine, mixed, mesic Aeric Ochraqualf |
| Revised to correlated: | Crosby ; Fine, mixed, active, mesic Aeric Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP85OH035 DARKE COUNTY DRAINMOD | Natural Resources Conservation Service |
| - | Site ID | S1984OH037033 Lat: 39° 58' 27.11" north Long: 84° 26' 45.68" west MLRA: 111 | National Soil Survey Center | |
| - | Pedon No. | 85P0169 | 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 | ||||||||||
| 85P00824 | 0-20 | Ap | S | 20.6 | 0.45 | 16 | 1.38 | 0.030 | 1 | ||||
| 85P00825 | 20-28 | E | S | 25.0 | 0.43 | 13 | 1 | ||||||
| 85P00826 | 28-48 | Bt | S | 35.8 | 0.46 | 10 | 1.34 | 0.078 | tr | ||||
| 85P00827 | 48-64 | Btg | S | 34.7 | 0.47 | 9 | 1 | ||||||
| 85P00828 | 64-84 | BC | S | 29.9 | 0.49 | 18 | 2 | ||||||
| 85P00829 | 84-152 | C | S | 25.3 | -- | 0.47 | 19 | 1.79 | 0.015 | 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 85P00824 | 0-20 | Ap | S | 6.6 | 1.59 | 100* | 83 | 0.73 | -- | ||||||||||
| 85P00825 | 20-28 | E | S | 7.2 | 0.48 | 100* | 83 | 0.58 | -- | ||||||||||
| 85P00826 | 28-48 | Bt | S | 7.5 | 0.51 | 100* | 90 | 0.69 | -- | ||||||||||
| 85P00827 | 48-64 | Btg | S | 7.5 | 0.51 | -- | 100* | 92 | 0.69 | -- | |||||||||
| 85P00828 | 64-84 | BC | S | 8.0 | 0.60 | -- | 100* | 95 | 0.57 | 1 | |||||||||
| 85P00829 | 84-152 | C | S | 8.2 | 0.30 | 19 | 100* | 100 | 0.46 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| Weighted averages based on control section: 28-64 cm | |||