| *** Taxonomy Characterization Data *** |
| Pedon ID: 91OR067005 | ( Washington, Oregon ) | Print Date: Dec 11 2024 3:29PM |
| Sampled as on Jun 1, 1991: | Aloha ; Fine-silty, mixed, mesic Typic Xerochrept |
| Revised to correlated: | Aloha ; Fine-silty, mixed, superactive, mesic Fragiaquic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91OR220 WASHINGTON | Natural Resources Conservation Service |
| - | Site ID | S1991OR067005 Lat: 45° 36' 2.00" north Long: 123° 7' 3.00" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 91P0929 | 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 | |||||||||||
| 91P05703 | 0-15 | Ap | S | 22.0 | 0.51 | 9 | 1.15 | 0.028 | 1 | ||||
| 91P05704 | 15-40 | BA | S | 24.3 | 0.46 | 6 | 1.49 | 0.013 | |||||
| 91P05705 | 40-66 | Bt1 | S | 30.5 | 0.52 | 4 | 1.41 | 0.025 | |||||
| 91P05706 | 66-100 | Bt2 | S | 30.9 | 0.61 | 3 | 1.30 | 0.049 | |||||
| 91P05707 | 100-125 | BC | S | 29.4 | 0.65 | 3 | 1.32 | 0.034 | |||||
| 91P05708 | 125-145 | C1 | S | 25.8 | 0.50 | 2 | 1.24 | 0.044 | |||||
| 91P05709 | 145-170 | C2 | S | 22.6 | 0.75 | 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 | 8J | 5C1 | 5C3 | 6S4 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 91P05703 | 0-15 | Ap | S | 5.2 | 2.34 | 0.66 | 0.15 | 60 | 42 | 31 | 10.7 | 0.80 | 0.49 | 1 | 1 | ||||
| 91P05704 | 15-40 | BA | S | 5.5 | 0.55 | 0.64 | 0.13 | 61 | 47 | 31 | 8.9 | 0.57 | 0.37 | 6 | 1 | ||||
| 91P05705 | 40-66 | Bt1 | S | 5.4 | 0.26 | 0.68 | 0.14 | 72 | 57 | 36 | 14.2 | 0.61 | 0.47 | 5 | 1 | ||||
| 91P05706 | 66-100 | Bt2 | S | 5.6 | 0.17 | 0.56 | 0.10 | 81 | 67 | 39 | 22.0 | 0.85 | 0.71 | 3 | 1 | ||||
| 91P05707 | 100-125 | BC | S | 5.6 | 0.14 | 0.50 | 0.08 | 82 | 69 | 37 | 0.95 | 1 | |||||||
| 91P05708 | 125-145 | C1 | S | 5.7 | 0.08 | 0.45 | 0.09 | 88 | 74 | 37 | 1.11 | 1 | |||||||
| 91P05709 | 145-170 | C2 | S | 6.0 | 0.05 | 0.39 | 0.07 | 90 | 76 | 33 | 1.23 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 25-99 cm | |||