| *** Taxonomy Characterization Data *** |
| Pedon ID: 88MD043001 | ( Washington, Maryland ) | Print Date: Nov 26 2024 11:01PM |
| Sampled as : | Frederick ; Fine, mixed, mesic Typic Hapludalf |
| Revised to correlated on Feb 28, 1992: | Frederick ; Fine, mixed, semiactive, mesic Typic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88MD139 WEPP MARYLAND | Natural Resources Conservation Service |
| - | Site ID | S1988MD043001 Lat: 39° 42' 16.02" north Long: 78° 1' 20.56" west MLRA: 147 | National Soil Survey Center | |
| - | Pedon No. | 88P0498 | 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 | 7B1a2 | |||||||||
| 88P02560 | 0-18 | Ap1 | S | 16.6 | 4.3 | 0.41 | 31 | 8 | 87 | ||||
| 88P02561 | 18-29 | Ap2 | S | 16.6 | 4.6 | 0.40 | 32 | 1.34 | 0.018 | 8 | |||
| 88P02562 | 29-37 | BE | S | 27.7 | 10.1 | 0.37 | 21 | 1.63 | 0.011 | 5 | |||
| 88P02563 | 37-58 | Bt1 | S | 44.3 | 20.8 | 0.37 | 14 | 1.55 | 0.028 | 4 | 92 | ||
| 88P02564 | 58-81 | Bt2 | S | 49.5 | 27.0 | 0.39 | 22 | 1.48 | 0.012 | 11 | |||
| 88P02565 | 81-121 | Bt31 | S | 51.4 | 20.8 | 0.39 | 26 | 1.16 | 0.032 | 10 | |||
| 88P02566 | 121-160 | Bt32 | S | 41.7 | 15.7 | 0.50 | 48 | 1.35 | 0.014 | 29 | 90 | ||
| 88P02567 | 160-190 | BC | S | 35.3 | 13.4 | 0.44 | 20 | 2 | |||||
| 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 | 8J | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 88P02560 | 0-18 | Ap1 | S | 5.7 | 1.32 | 1.31 | 0.27 | 0.04 | 75 | 53 | 0.51 | -- | |||||||
| 88P02561 | 18-29 | Ap2 | S | 5.9 | 1.07 | 0.27 | 0.03 | 91 | 60 | 0.47 | -- | ||||||||
| 88P02562 | 29-37 | BE | S | 6.5 | 0.16 | 0.17 | 0.03 | 88 | 75 | 0.28 | -- | ||||||||
| 88P02563 | 37-58 | Bt1 | S | 6.6 | 0.19 | 0.19 | 0.02 | 92 | 81 | 0.30 | 1 | ||||||||
| 88P02564 | 58-81 | Bt2 | S | 6.6 | 0.21 | 0.20 | 0.03 | 83 | 78 | 0.30 | -- | ||||||||
| 88P02565 | 81-121 | Bt31 | S | 6.5 | 0.11 | 0.14 | 0.03 | 92 | 76 | 0.28 | -- | ||||||||
| 88P02566 | 121-160 | Bt32 | S | 6.3 | 0.11 | 0.17 | 0.02 | 92 | 78 | 0.40 | -- | ||||||||
| 88P02567 | 160-190 | BC | S | 6.4 | 0.03 | 0.09 | 0.02 | 93 | 65 | 0.28 | -- | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.3 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| Weighted averages based on control section: 37-87 cm | |||