| *** Taxonomy Characterization Data *** |
| Pedon ID: S1972WA041004 | ( Lewis, Washington ) | Print Date: Apr 27 2025 11:08PM |
| Sampled as on May 30, 1972: | MELBOURNE |
| Revised to SSL: | (unnamed) ; Clayey, montmorillonitic, mesic Xeric Haplohumult |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL72WA007 LEWIS CO. WASH. | Natural Resources Conservation Service |
| - | Site ID | S1972WA041004 Lat: 46° 33' 9.27" north Long: 123° 12' 44.43" west | National Soil Survey Center | |
| - | Pedon No. | 72C0067 | 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 | |||||||||||
| 72C00404 | 0-15 | Ac1 | S | 34.9 | 0.66 | 5 | 1.11 | 0.040 | -- | ||||
| 72C00405 | 15-28 | Ac2 | S | 39.7 | 0.57 | 4 | -- | ||||||
| 72C00406 | 28-53 | Bt1 | S | 55.3 | 0.51 | 2 | 1.17 | 0.074 | -- | ||||
| 72C00407 | 53-79 | Bt2 | S | 60.1 | 0.51 | 1 | -- | ||||||
| 72C00408 | 79-106 | Bt3 | S | 57.7 | 0.52 | 2 | 1.12 | 0.100 | -- | ||||
| 72C00409 | 106-137 | Bt4 | S | 64.5 | 0.54 | 3 | -- | ||||||
| 72C00410 | 137-163 | B | S | 58.5 | 0.63 | 18 | 0.98 | 0.115 | 6 | ||||
| 72C00411 | 163-190 | C | S | 0.88 | 0.92 | 0.105 | -- | ||||||
| 72C00411 | 163-190 | C | GP | 46.1 | |||||||||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 72C00404 | 0-15 | Ac1 | S | 5.6 | 3.81 | 61 | 53 | 26.9 | 1.24 | 0.77 | 1 | 2 | |||||||
| 72C00405 | 15-28 | Ac2 | S | 5.5 | 2.23 | 63 | 52 | 25.5 | 0.99 | 0.64 | 4 | 2 | |||||||
| 72C00406 | 28-53 | Bt1 | S | 5.3 | 1.09 | 64 | 57 | 30.9 | 0.83 | 0.56 | 6 | 1 | |||||||
| 72C00407 | 53-79 | Bt2 | S | 5.2 | 0.52 | 61 | 52 | 34.4 | 0.79 | 0.57 | 16 | 2 | |||||||
| 72C00408 | 79-106 | Bt3 | S | 4.9 | 0.37 | 41 | 38 | 33.5 | 0.84 | 0.58 | 40 | 2 | |||||||
| 72C00409 | 106-137 | Bt4 | S | 4.6 | 0.40 | 33 | 29 | 39.9 | 0.86 | 0.62 | 55 | 1 | |||||||
| 72C00410 | 137-163 | B | S | 4.6 | 0.41 | 31 | 28 | 42.9 | 0.97 | 0.73 | 59 | 1 | |||||||
| 72C00411 | 163-190 | C | S | 1.34 | |||||||||||||||
| 72C00411 | 163-190 | C | GP | 4.6 | 0.28 | 1.01 | 1 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.81 | (NA) | |
| Clay, carbonate free, Weighted Average | 58 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 58 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||