| *** Taxonomy Characterization Data *** |
| Pedon ID: S1983OR019006 | ( Douglas, Oregon ) | Print Date: Nov 27 2024 10:11AM |
| Sampled as on Aug 16, 1983: | Medford ; Fine, montmorillonitic, mesic Pachic Argixeroll |
| Revised to correlated: | MEDFORD ; Fine, montmorillonitic, mesic Pachic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP84OR038 DOUGLAS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1983OR019006 Lat: 43° 2' 5.00" north Long: 123° 5' 44.01" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 84P0162 | 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 | ||||||||||||
| 84P00793 | 0-10 | A | S | 27.7 | 0.63 | 17 | 1 | ||||||
| 84P00794 | 10-20 | BA | S | 28.8 | 0.49 | 17 | tr | ||||||
| 84P00795 | 20-43 | Bt1 | S | 34.4 | 0.46 | 17 | 1 | ||||||
| 84P00796 | 43-94 | Bt2 | S | 31.6 | 0.52 | 16 | tr | ||||||
| 84P00797 | 94-135 | Bt3 | S | 36.9 | 0.52 | 9 | tr | ||||||
| 84P00798 | 135-147 | Bt4 | S | 27.7 | 0.59 | 16 | -- | ||||||
| 84P00799 | 147-165 | BC | S | 23.8 | 0.62 | 22 | 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 | ||||||||||||||
| 84P00793 | 0-10 | A | S | 5.7 | 4.58 | 77 | 63 | 1.19 | tr | ||||||||||
| 84P00794 | 10-20 | BA | S | 6.1 | 2.77 | 91 | 72 | 1.01 | -- | ||||||||||
| 84P00795 | 20-43 | Bt1 | S | 6.2 | 1.86 | 85 | 71 | 0.87 | -- | ||||||||||
| 84P00796 | 43-94 | Bt2 | S | 6.6 | 0.60 | 87 | 77 | 0.86 | 1 | ||||||||||
| 84P00797 | 94-135 | Bt3 | S | 6.7 | 0.53 | 100* | 82 | 0.86 | 1 | ||||||||||
| 84P00798 | 135-147 | Bt4 | S | 6.8 | 0.36 | 92 | 81 | 0.95 | 2 | ||||||||||
| 84P00799 | 147-165 | BC | S | 6.9 | 0.24 | 91 | 74 | 1.02 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.86 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||