| *** Taxonomy Characterization Data *** |
| Pedon ID: 98MT029004 | ( Flathead, Montana ) | Print Date: Dec 17 2024 10:22PM |
| Sampled as on Aug 25, 1998: | Half Moon ; Fine-silty, mixed, active, frigid Vitrandic Glossudalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2002USMT055 FLATHEAD CO. | Natural Resources Conservation Service |
| - | Site ID | S2002MT619005 Lat: 48° 23' 25.30" north Long: 114° 26' 31.81" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 02N0581 | Kellogg 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 | ||||||||||||
| 02N02886 | 5-10 | E | S | 6.5 | 1.11 | 13.7 | 5 | -- | |||||
| 02N02887 | 10-25 | Bw | S | 8.5 | 0.54 | 7 | -- | ||||||
| 02N02888 | 25-43 | 2E/Bw | S | 8.0 | 0.38 | 6 | -- | ||||||
| 02N02889 | 43-66 | 2Bt/E | S | 10.5 | 0.39 | 7 | -- | ||||||
| 02N02890 | 66-84 | 2Bt | S | 19.4 | 0.43 | 10 | -- | ||||||
| 02N02891 | 84-99 | 2Bk | S | 7.1 | 3.4 | 0.69 | 12.0 | 6 | -- | ||||
| 02N02892 | 99-188 | 2C | S | 7.8 | 2.3 | 0.50 | 5 | -- | |||||
| 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 | 4H2a | 4G2 | 4E1a1a1a1 | 4D8a1 | ||||||||||||||
| 02N02886 | 5-10 | E | S | 5.6 | 7.7 | 1.72 | 0.09 | 0.07 | 84 | 58 | 4 | 1.35 | 9 | ||||||
| 02N02887 | 10-25 | Bw | S | 5.6 | 8.9 | 0.56 | 0.21 | 0.10 | 62 | 41 | 10 | 4.7 | 0.87 | 0.55 | 2 | 12 | |||
| 02N02888 | 25-43 | 2E/Bw | S | 5.9 | 8.3 | 0.18 | 0.06 | 0.05 | 100* | 67 | 4 | 0.55 | 19 | ||||||
| 02N02889 | 43-66 | 2Bt/E | S | 6.3 | 8.3 | 0.16 | 0.06 | 0.04 | 100* | 74 | 6 | 0.56 | 15 | ||||||
| 02N02890 | 66-84 | 2Bt | S | 7.2 | 9.3 | 0.26 | 0.14 | 0.03 | 100* | 85 | 14 | 0.54 | 9 | ||||||
| 02N02891 | 84-99 | 2Bk | S | 8.2 | 10.5 | 2.31 | 0.02 | 0.03 | 18 | 100* | 4 | 0.56 | 6 | ||||||
| 02N02892 | 99-188 | 2C | S | 8.4 | 10.4 | 2.03 | 0.02 | 0.01 | 15 | 100* | 4 | 0.41 | 26 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.55 | (NA) | |
| Weighted averages based on control section: 43-83 cm | |||