| *** Taxonomy Characterization Data *** |
| Pedon ID: S1983OR019002 | ( Douglas, Oregon ) | Print Date: Apr 1 2025 12:12AM |
| Sampled as on Mar 1, 1983: | Jory ; Fine, mixed, mesic Ultic Haploxeralf |
| Revised to correlated: | Jory ; Clayey, mixed, active, mesic Xeric Palehumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP83OR158 DOUGLAS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1983OR019002 Lat: 43° 32' 36.99" north Long: 123° 14' 55.00" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 83P0558 | 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 | ||||||||||||
| 83P02658 | 0-10 | A1 | S | 46.0 | 0.57 | 16 | 3 | ||||||
| 83P02659 | 10-20 | A2 | S | 48.0 | 0.54 | 15 | 3 | ||||||
| 83P02660 | 20-41 | BAt | S | 60.3 | 0.43 | 5 | tr | ||||||
| 83P02661 | 41-76 | Bt1 | S | 68.4 | 0.42 | 4 | tr | ||||||
| 83P02662 | 76-122 | Bt2 | S | 59.2 | 0.52 | 5 | tr | ||||||
| 83P02663 | 122-152 | Bt3 | S | 76.7 | 0.42 | 3 | 1 | ||||||
| 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 | 8D1 | 5D2 | ||||||||||||||
| 83P02658 | 0-10 | A1 | S | 5.8 | 5.89 | 52 | 41 | 0.84 | -- | ||||||||||
| 83P02659 | 10-20 | A2 | S | 5.9 | 4.24 | 58 | 45 | 0.65 | -- | ||||||||||
| 83P02660 | 20-41 | BAt | S | 5.8 | 1.91 | 51 | 38 | 0.34 | -- | ||||||||||
| 83P02661 | 41-76 | Bt1 | S | 5.7 | 0.81 | 34 | 22 | 0.23 | -- | ||||||||||
| 83P02662 | 76-122 | Bt2 | S | 5.2 | 0.42 | 13 | 8 | 0.20 | -- | ||||||||||
| 83P02663 | 122-152 | Bt3 | S | 5.2 | 0.39 | 9 | 6 | 0.18 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 65 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 65 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.28 | (NA) | |
| Weighted averages based on control section: 20-71 cm | |||