| *** Taxonomy Characterization Data *** |
| Pedon ID: 77WA075001 | ( Whitman, Washington ) | Print Date: Dec 4 2024 2:57AM |
| Sampled as on Aug 30, 1977: | Palouse ; Fine-silty, mixed, mesic Pachic Ultic Haploxerolls |
| Revised to correlated on Apr 1, 1992: | (unnamed) ; Fine-silty, mixed, mesic Pachic Haploxeroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78WA039 PALOUSE SURFACE AREA STUDY | Natural Resources Conservation Service |
| - | Site ID | S1977WA075001 Lat: 46° 40' 18.59" north Long: 117° 8' 15.88" west MLRA: 9 | National Soil Survey Center | |
| - | Pedon No. | 78P0107 | 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 | ||||||||||||
| 78P00547 | 0-18 | Ap | S | 22.2 | 0.49 | 1 | -- | ||||||
| 78P00548 | 18-36 | A1 | S | 22.6 | 0.51 | 1 | -- | ||||||
| 78P00549 | 36-61 | A2 | S | 22.9 | 0.51 | 1 | -- | ||||||
| 78P00550 | 61-102 | B1 | S | 19.9 | 0.55 | 1 | -- | ||||||
| 78P00551 | 102-152 | B2 | S | 20.3 | 0.54 | 1 | -- | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1c | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 78P00547 | 0-18 | Ap | S | 6.0 | 2.99 | 97 | 79 | 1.07 | 1 | ||||||||||
| 78P00548 | 18-36 | A1 | S | 6.4 | 0.80 | 94 | 82 | 1.05 | tr | ||||||||||
| 78P00549 | 36-61 | A2 | S | 6.9 | 0.58 | 100* | 85 | 1.02 | tr | ||||||||||
| 78P00550 | 61-102 | B1 | S | 7.1 | 0.41 | 100* | 89 | 1.14 | tr | ||||||||||
| 78P00551 | 102-152 | B2 | S | 7.5 | 0.25 | 100* | 91 | 1.09 | tr | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.09 | (NA) | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||