| *** Taxonomy Characterization Data *** |
| Pedon ID: S1986MD031001 | ( Montgomery, Maryland ) | Print Date: Mar 13 2025 4:38PM |
| Sampled as : | Meadowville ; Fine-loamy, mixed, mesic Aquic Fragiudult |
| Revised to correlated on Nov 17, 2013: | Glenville ; Fine-loamy, mixed, semiactive, mesic Typic Fragiudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86MD238 MONTGOMERY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986MD031001 Lat: 39° 12' 5.49" north Long: 77° 5' 40.16" west MLRA: 148 | National Soil Survey Center | |
| - | Pedon No. | 86P0893 | 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 | 4A1d | |||||||||||
| 86P05371 | 0-30 | Ap | S | 17.1 | 0.43 | 32 | 1.43 | 0.018 | 3 | ||||
| 86P05372 | 30-61 | Bt1 | S | 25.9 | 0.46 | 44 | 1.54 | 0.019 | 11 | ||||
| 86P05373 | 61-84 | Bt2 | S | 26.7 | 0.48 | 31 | 1.53 | 0.025 | 2 | ||||
| 86P05374 | 84-119 | Btx | S | 24.8 | 0.47 | 28 | 1.62 | 0.016 | 1 | ||||
| 86P05375 | 119-155 | C1 | S | 7.3 | 0.73 | 45 | 1.52 | 0.006 | 1 | ||||
| 86P05376 | 155-180 | C2 | S | 2.0 | 1.35 | 54 | 4 | ||||||
| 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 | ||||||||||||
| 86P05371 | 0-30 | Ap | S | 6.4 | 1.54 | 100* | 72 | 0.56 | -- | ||||||||||
| 86P05372 | 30-61 | Bt1 | S | 6.7 | 0.19 | 84 | 61 | 0.25 | -- | ||||||||||
| 86P05373 | 61-84 | Bt2 | S | 5.6 | 0.13 | 70 | 57 | 0.25 | -- | ||||||||||
| 86P05374 | 84-119 | Btx | S | 4.6 | 0.09 | 52 | 35 | 3.7 | 0.21 | 0.15 | 27 | -- | |||||||
| 86P05375 | 119-155 | C1 | S | 4.4 | 0.01 | 36 | 23 | 1.6 | 0.34 | 0.22 | 44 | -- | |||||||
| 86P05376 | 155-180 | C2 | S | 4.5 | 0.02 | 55 | 23 | 1.0 | 0.55 | 0.50 | 40 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.25 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 39 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 30-80 cm | |||