| *** Taxonomy Characterization Data *** |
| Pedon ID: 91OR031103 | ( Jefferson, Oregon ) | Print Date: Apr 25 2025 3:32AM |
| Sampled as on Jul 30, 1991: | Suppah |
| Revised to correlated: | Suppah ; Ashy-pumiceous, glassy, mesic Vitrixerandic Camborthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91OR257 WARM SPRINGS | Natural Resources Conservation Service |
| - | Site ID | S1991OR031103 Lat: 44° 43' 13.01" north Long: 121° 17' 4.01" west MLRA: 10 | National Soil Survey Center | |
| - | Pedon No. | 91P1150 | 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 | ||||||||||||
| 91P07702 | 0-8 | A | S | 8.3 | 0.96 | 53 | 5 | ||||||
| 91P07703 | 8-25 | AB | S | 7.4 | 1.12 | 58 | 10 | ||||||
| 91P07704 | 25-46 | Bw1 | S | 7.5 | 1.16 | 53 | 11 | ||||||
| 91P07705 | 46-66 | Bw2 | S | 14.5 | 0.67 | 31 | 3 | ||||||
| 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 | 6A1c | 8J | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | |||||||||||
| 91P07702 | 0-8 | A | S | 6.8 | 7.2 | 1.17 | 0.21 | 0.05 | 100* | 87 | 15 | 1.52 | 2 | ||||||
| 91P07703 | 8-25 | AB | S | 7.1 | 7.2 | 0.57 | 0.19 | 0.05 | 100* | 87 | 21 | 1.80 | -- | ||||||
| 91P07704 | 25-46 | Bw1 | S | 7.3 | 7.3 | 0.52 | 0.26 | 0.05 | 100* | 91 | 18 | 2.08 | -- | ||||||
| 91P07705 | 46-66 | Bw2 | S | 6.5 | 7.2 | 1.01 | 0.41 | 0.07 | 65 | 67 | 28 | 1.18 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.64 | (NA) | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
| Volume, >2mm, Weighted Average | 7 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 25-66 cm | |||