| *** Taxonomy Characterization Data *** |
| Pedon ID: 81WA073018 | ( Whatcom, Washington ) | Print Date: Nov 21 2024 11:59AM |
| Sampled as on Jun 1, 1981: | Laxton ; Medial over sandy or sandy-skeletal Andic Xerochrept |
| Revised to correlated: | Laxton ; Coarse-loamy over sandy or sandy-skeletal, mixed, mesic Aquic Haplorthods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81WA255 WHATCOM COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981WA073018 Lat: 48° 58' 5.00" north Long: 122° 36' 48.00" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 81P0587 | 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 | ||||||||||||
| 81P03477 | 0-23 | Ap | S | 6.0 | 1.50 | 47 | -- | ||||||
| 81P03478 | 23-44 | B1 | S | 5.4 | 1.37 | 39 | 1 | ||||||
| 81P03479 | 44-59 | B2 | S | 4.1 | 2.24 | 39 | 2 | ||||||
| 81P03480 | 59-80 | 2B | S | 3.2 | 1.50 | 77 | tr | ||||||
| 81P03481 | 80-107 | 2C1 | S | -- | 93 | tr | |||||||
| 81P03482 | 107-141 | 2C2 | S | -- | 83 | -- | |||||||
| 81P03483 | 141-146 | 3C | S | 5.7 | 1.35 | 68 | 1 | ||||||
| 81P03484 | 146-162 | 4C | S | -- | 93 | -- | |||||||
| 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 | 8J | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | |||||||||||
| 81P03477 | 0-23 | Ap | S | 5.8 | 10.0 | 2.58 | 1.41 | 0.22 | 36 | 25 | 31 | 2.33 | -- | ||||||
| 81P03478 | 23-44 | B1 | S | 5.8 | 10.4 | 1.18 | 1.70 | 0.23 | 14 | 10 | 36 | 1.89 | -- | ||||||
| 81P03479 | 44-59 | B2 | S | 5.9 | 10.5 | 0.91 | 1.93 | 0.22 | 9 | 7 | 42 | 2.73 | -- | ||||||
| 81P03480 | 59-80 | 2B | S | 5.9 | 9.8 | 0.26 | 0.68 | 0.06 | 13 | 6 | 29 | 0.97 | -- | ||||||
| 81P03481 | 80-107 | 2C1 | S | 5.8 | 9.2 | 0.14 | 0.38 | 0.03 | 15 | 9 | 28 | -- | |||||||
| 81P03482 | 107-141 | 2C2 | S | 5.8 | 8.9 | 0.11 | 0.41 | 0.04 | 19 | 12 | 26 | -- | |||||||
| 81P03483 | 141-146 | 3C | S | 6.0 | 8.8 | 0.29 | 0.57 | 0.08 | 32 | 14 | 29 | 0.54 | -- | ||||||
| 81P03484 | 146-162 | 4C | S | 5.8 | 8.4 | 0.10 | 0.27 | 0.02 | 13 | 9 | 28 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 64 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||