| *** Taxonomy Characterization Data *** |
| Pedon ID: S1984MD021005 | ( Frederick, Maryland ) | Print Date: Nov 21 2024 1:15PM |
| Sampled as : | Lew ; Loamy-skeletal, mixed, mesic Typic Hapludalf |
| Revised to correlated on Apr 2, 2017: | Ravenrock ; Loamy-skeletal, mixed, active, mesic Typic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84MD210 FREDERICK COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1984MD021005 Lat: 39° 37' 29.38" north Long: 77° 28' 38.38" west MLRA: 130A | National Soil Survey Center | |
| - | Pedon No. | 84P0723 | 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 | ||||||||||
| 84P04000 | 0-18 | A | S | 16.4 | 0.99 | 62 | 48 | ||||||
| 84P04001 | 18-33 | BE | S | 15.7 | 3.2 | 0.54 | 61 | 50 | |||||
| 84P04002 | 33-53 | Bt | S | 16.9 | 5.0 | 0.52 | 67 | 1.54 | 0.007 | 55 | |||
| 84P04003 | 53-86 | 2Bt1 | S | 20.8 | 7.4 | 0.57 | 51 | 1.47 | 0.016 | 38 | |||
| 84P04004 | 86-150 | 2Bt2 | S | 20.5 | 7.0 | 0.61 | 57 | 1.54 | 0.009 | 60 | |||
| 84P04005 | 150-160 | 2BC | S | 15.3 | 5.1 | 0.60 | 66 | 80 | |||||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 84P04000 | 0-18 | A | S | 5.1 | 5.28 | 46 | 34 | 9.5 | 1.21 | 0.58 | 4 | -- | |||||||
| 84P04001 | 18-33 | BE | S | 5.4 | 1.13 | 35 | 27 | 3.5 | 0.52 | 0.22 | 17 | -- | |||||||
| 84P04002 | 33-53 | Bt | S | 5.4 | 0.47 | 50 | 37 | 4.5 | 0.47 | 0.27 | 11 | 1 | |||||||
| 84P04003 | 53-86 | 2Bt1 | S | 5.5 | 0.40 | 66 | 53 | 9.2 | 0.63 | 0.44 | 5 | 1 | |||||||
| 84P04004 | 86-150 | 2Bt2 | S | 5.5 | 0.27 | 74 | 62 | 12.9 | 0.81 | 0.63 | 4 | 1 | |||||||
| 84P04005 | 150-160 | 2BC | S | 5.5 | 0.24 | 73 | 64 | 11.7 | 1.01 | 0.76 | 4 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 57 | % wt | |
| Volume, >2mm, Weighted Average | 45 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 33-83 cm | |||