| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970OR051008 | ( Multnomah, Oregon ) | Print Date: Nov 24 2024 1:19AM |
| Sampled as on Sep 21, 1970: | BRIEDWELL |
| Revised to correlated: | MULTNOMAH ; Coarse-loamy over sandy or sandy-skeletal, mixed, mesic Dystric Xerochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70OR006 MULTNOMAH | Natural Resources Conservation Service |
| - | Site ID | S1970OR051008 Lat: 45° 29' 26.31" north Long: 122° 28' 40.27" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 70C0065 | 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 | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 70C00396 | 0-20 | Ap | S | 10.4 | 1.4 | 1.05 | 33 | 1.09 | 0.014 | 8 | |||
| 70C00397 | 20-41 | B1 | S | 9.4 | 1.0 | 1.09 | 38 | 1.32 | 0.002 | 15 | |||
| 70C00398 | 41-63 | B2 | S | 7.3 | 1.27 | 33 | 10 | ||||||
| 70C00399 | 63-99 | C | S | 6.5 | 1.1 | 1.37 | 55 | 33 | |||||
| 70C00400 | 99-140 | 2C | S | 4.5 | 1.7 | 1.89 | 92 | 44 | |||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 70C00396 | 0-20 | Ap | S | 5.6 | 2.98 | 40 | 30 | 8.9 | 2.02 | 0.86 | 6 | tr | |||||||
| 70C00397 | 20-41 | B1 | S | 6.1 | 1.77 | 51 | 39 | 9.2 | 1.89 | 0.98 | 2 | 1 | |||||||
| 70C00398 | 41-63 | B2 | S | 6.1 | 0.43 | 50 | 38 | 7.2 | 1.89 | 0.99 | 4 | 1 | |||||||
| 70C00399 | 63-99 | C | S | 6.0 | 0.11 | 51 | 47 | 2.43 | 1 | ||||||||||
| 70C00400 | 99-140 | 2C | S | 6.1 | 64 | 70 | 4.69 | 1 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.19 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 45 | % wt | |
| Volume, >2mm, Weighted Average | 23 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||