| *** Taxonomy Characterization Data *** |
| Pedon ID: 81WA073002 | ( Whatcom, Washington ) | Print Date: Mar 2 2025 8:58AM |
| Sampled as on May 30, 1981: | Skipopa ; Medial over clayey, mixed Aquic Xerochrepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81WA239 WHATCOM COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981WA073002 Lat: 48° 56' 38.00" north Long: 122° 21' 2.00" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 81P0514 | 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 | |||||||||||
| 81P03033 | 0-20 | Ap | S | 14.1 | 1.01 | 5 | 1.03 | 0.025 | tr | ||||
| 81P03034 | 20-30 | Bw1 | S | 17.3 | 0.72 | 3 | 1.02 | 0.016 | tr | ||||
| 81P03035 | 30-39 | Bw2 | S | 22.5 | 0.53 | 2 | -- | ||||||
| 81P03036 | 39-50 | BC | S | 35.2 | 0.48 | 3 | tr | ||||||
| 81P03037 | 50-72 | 2C1 | S | 48.4 | 0.51 | 6 | 1.30 | 0.058 | -- | ||||
| 81P03038 | 72-110 | 2C2 | S | 33.7 | 0.62 | 3 | tr | ||||||
| 81P03039 | 110-150 | 2C3 | S | 30.2 | 0.61 | 2 | 1.49 | 0.035 | -- | ||||
| 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 | 4C1a1a1 | 6A1c | 6E1g | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 81P03033 | 0-20 | Ap | S | 5.5 | 10.0 | 3.23 | 27 | 20 | 6.4 | 1.44 | 0.45 | 14 | tr | ||||||
| 81P03034 | 20-30 | Bw1 | S | 6.0 | 9.9 | 1.18 | 56 | 40 | 0.87 | 1 | |||||||||
| 81P03035 | 30-39 | Bw2 | S | 6.0 | 9.0 | 0.80 | 65 | 48 | 0.66 | 1 | |||||||||
| 81P03036 | 39-50 | BC | S | 5.8 | 8.2 | 0.46 | 74 | 61 | 0.58 | 1 | |||||||||
| 81P03037 | 50-72 | 2C1 | S | 5.8 | 7.9 | 0.17 | 95 | 77 | 0.65 | 2 | |||||||||
| 81P03038 | 72-110 | 2C2 | S | 6.5 | 7.9 | 0.25 | 94 | 82 | 0.88 | 2 | |||||||||
| 81P03039 | 110-150 | 2C3 | S | 7.1 | 7.8 | 0.21 | -- | 99 | 86 | 0.89 | 3 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.74 | (NA) | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||