| *** Taxonomy Characterization Data *** |
| Pedon ID: S1997OR059002 | ( Umatilla, Oregon ) | Print Date: Oct 1 2026 7:54AM |
| Sampled as on Aug 18, 1997: | HONDU ; Loamy-skeletal, mixed Vitrandic Xerochrepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP97OR139 Blue Mountain | Natural Resources Conservation Service |
| - | Site ID | S1997OR059002 Lat: 45° 0' 35.01" north Long: 118° 34' 39.00" west | National Soil Survey Center | |
| - | Pedon No. | 97P0548 | 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 | 7B1a2 | |||||||||||
| 97P03232 | 3-15 | Bw1 | S | 1.5 | 7.27 | 29 | 5 | 12 | |||||
| 97P03233 | 15-30 | Bw2 | S | 1.1 | 8.09 | 30 | 7 | ||||||
| 97P03234 | 30-51 | 2Eb | S | 7.4 | 0.86 | 76 | 43 | ||||||
| 97P03235 | 51-117 | 2Bwb | S | 11.1 | 0.71 | 81 | 53 | 31 | |||||
| 97P03236 | 117-135 | 2BCb | S | 21.1 | 0.57 | 89 | 69 | ||||||
| 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 | 6A2e | 8J | 5C1 | 5C3 | 6S4b | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 97P03232 | 3-15 | Bw1 | S | 6.2 | 10.7 | 1.30 | 3.62 | 0.20 | 56 | 27 | 89 | 8.47 | 3 | ||||||
| 97P03233 | 15-30 | Bw2 | S | 6.2 | 10.6 | 0.84 | 2.99 | 0.13 | 72 | 31 | 80 | 8.91 | 5 | ||||||
| 97P03234 | 30-51 | 2Eb | S | 6.1 | 8.6 | 0.32 | 0.14 | 0.05 | 89 | 77 | 24 | 2.22 | 5 | ||||||
| 97P03235 | 51-117 | 2Bwb | S | 6.1 | 8.5 | 0.22 | 0.13 | 0.03 | 86 | 80 | 17 | 1.76 | 11 | ||||||
| 97P03236 | 117-135 | 2BCb | S | 6.0 | 8.7 | 0.18 | 0.12 | 0.02 | 83 | 80 | 26 | 23.3 | 1.33 | 1.10 | 1 | 11 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.36 | (NA) | |
| Volume, >2mm, Weighted Average | 48 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 76 | % wt | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||