| *** Taxonomy Characterization Data *** |
| Pedon ID: S2001CO075005 | ( Logan, Colorado ) | Print Date: Oct 16 2026 2:22AM |
| Sampled as on Oct 9, 2001: | Duroc ; Fine-silty, mixed, superactive, mesic Cumulic Haplustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2002USCO016 LOGAN CO. | Natural Resources Conservation Service |
| - | Site ID | S2001CO075005 MLRA: 72 | National Soil Survey Center | |
| - | Pedon No. | 02N0414 | 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 | DbWR1 | |||||||||||
| 02N02168 | 0-11 | Ap | S | 17.5 | 9.6 | 0.49 | 18 | 1.24 | 0.021 | -- | |||
| 02N02169 | 11-24 | AB | S | 18.4 | 11.4 | 0.44 | 20 | 1.36 | 0.031 | -- | |||
| 02N02170 | 24-52 | Bw1 | S | 19.2 | 11.3 | 0.47 | 19 | 1.32 | 0.032 | -- | |||
| 02N02171 | 52-70 | Bw2 | S | 19.4 | 9.7 | 0.49 | 19 | 1.27 | 0.026 | -- | |||
| 02N02172 | 70-96 | Bt | S | 22.2 | 10.2 | 0.47 | 12 | 1.31 | 0.037 | -- | |||
| 02N02173 | 96-110 | Btk | S | 20.9 | 6.3 | 0.48 | 18 | 1.32 | 0.039 | -- | |||
| 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 | 4H2a | 4G2 | 4E1a1a1a1 | 4F2 | |||||||||||||||
| 02N02168 | 0-11 | Ap | S | 7.1 | 1.21 | 0.06 | 0.01 | tr | 100* | 0.88 | 1.89 | 1 | |||||||
| 02N02169 | 11-24 | AB | S | 7.6 | 0.79 | -- | -- | tr | 100* | 0.82 | 0.82 | tr | |||||||
| 02N02170 | 24-52 | Bw1 | S | 7.8 | 0.65 | 0.06 | 0.02 | -- | 100* | 93 | 0.81 | tr | |||||||
| 02N02171 | 52-70 | Bw2 | S | 7.9 | 0.68 | 0.06 | 0.02 | -- | 100* | 90 | 0.91 | 1 | |||||||
| 02N02172 | 70-96 | Bt | S | 8.0 | 0.49 | 0.07 | 0.01 | -- | 100* | 94 | 0.80 | 1 | |||||||
| 02N02173 | 96-110 | Btk | S | 8.1 | 0.56 | 0.07 | 0.02 | 1 | 100* | 0.83 | 1 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.83 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||