| *** Taxonomy Characterization Data *** |
| Pedon ID: 89OR031014 | ( Jefferson, Oregon ) | Print Date: Apr 26 2025 10:46PM |
| Sampled as on Oct 1, 1989: | Madras ; Fine-loamy, mixed, mesic Aridic Argixeroll |
| Revised to correlated: | Madras ; Fine-loamy, mixed, superactive, mesic Aridic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP90OR043 DESCHUTES | Natural Resources Conservation Service |
| - | Site ID | S1989OR031014 Lat: 44° 40' 57.00" north Long: 121° 8' 31.00" west MLRA: 10 | National Soil Survey Center | |
| - | Pedon No. | 90P0185 | 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 | |||||||||||
| 90P01236 | 10-25 | Ap | S | 14.6 | 0.77 | 32 | 1.41 | 0.009 | 1 | ||||
| 90P01237 | 25-41 | Bt1 | S | 18.8 | 0.67 | 26 | 1.35 | 0.017 | 1 | ||||
| 90P01238 | 41-58 | Bt2 | S | 21.4 | 0.66 | 32 | 1.33 | 0.021 | 6 | ||||
| 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 | 6E1g | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | |||||||||||
| 90P01236 | 10-25 | Ap | S | 7.6 | 0.53 | 0.33 | 0.07 | -- | 100* | 96 | 24 | 1.27 | 2 | ||||||
| 90P01237 | 25-41 | Bt1 | S | 7.9 | 0.49 | 0.33 | 0.06 | -- | 99 | 88 | 27 | 1.18 | 3 | ||||||
| 90P01238 | 41-58 | Bt2 | S | 7.8 | 0.46 | 0.44 | 0.08 | -- | 100* | 91 | 29 | 1.25 | 3 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.22 | (NA) | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-58 cm | |||