| *** Taxonomy Characterization Data *** |
| Pedon ID: S1983OR019003 | ( Douglas, Oregon ) | Print Date: Apr 3 2025 8:22AM |
| Sampled as on Mar 23, 1983: | Stinger ; Fine, mixed, mesic Ultic Haploxeralf |
| Revised to correlated: | LETTIA ; Fine, mixed, mesic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP83OR158 DOUGLAS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1983OR019003 Lat: 43° 24' 52.00" north Long: 123° 2' 41.00" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 83P0559 | 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 | ||||||||||||
| 83P02664 | 0-8 | A1 | S | 14.2 | 1.35 | 45 | 10 | ||||||
| 83P02665 | 8-23 | A2 | S | 13.9 | 0.79 | 41 | 6 | ||||||
| 83P02666 | 23-36 | BAt | S | 14.5 | 0.74 | 39 | 5 | ||||||
| 83P02667 | 36-66 | Bt1 | S | 21.2 | 0.60 | 32 | 2 | ||||||
| 83P02668 | 66-97 | Bt2 | S | 25.3 | 0.58 | 28 | 1 | ||||||
| 83P02669 | 97-137 | Bt3 | S | 26.5 | 0.57 | 27 | 1 | ||||||
| 83P02670 | 137-163 | Bt4 | S | 24.2 | 0.59 | 29 | 1 | ||||||
| 83P02671 | 163-188 | BCt | S | 21.2 | 0.67 | 29 | tr | ||||||
| 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 | ||||||||||||||
| 83P02664 | 0-8 | A1 | S | 6.3 | 9.34 | 90 | 72 | 3.45 | -- | ||||||||||
| 83P02665 | 8-23 | A2 | S | 5.9 | 1.67 | 62 | 53 | 1.43 | -- | ||||||||||
| 83P02666 | 23-36 | BAt | S | 5.9 | 1.02 | 52 | 46 | 1.12 | -- | ||||||||||
| 83P02667 | 36-66 | Bt1 | S | 5.9 | 0.26 | 74 | 68 | 0.78 | -- | ||||||||||
| 83P02668 | 66-97 | Bt2 | S | 5.9 | 0.20 | 77 | 72 | 0.72 | -- | ||||||||||
| 83P02669 | 97-137 | Bt3 | S | 5.8 | 0.17 | 83 | 75 | 0.74 | -- | ||||||||||
| 83P02670 | 137-163 | Bt4 | S | 5.8 | 0.15 | 87 | 77 | 0.95 | -- | ||||||||||
| 83P02671 | 163-188 | BCt | S | 5.7 | 0.18 | 88 | 75 | 1.20 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.86 | (NA) | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 33 | % wt | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 23-74 cm | |||