| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012CO039001 | ( Elbert, Colorado ) | Print Date: Mar 2 2025 8:54AM |
| Sampled as on Oct 30, 2011: | Terry ; Mixed, mesic Ustic Torripsamments |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USCO006 Bedrock Controlled Soils SSO 5-2 | Natural Resources Conservation Service |
| - | Site ID | 12CO039001 Lat: 39° 33' 14.00" north Long: 103° 52' 55.00" west MLRA: 67B | National Soil Survey Center | |
| - | Pedon No. | 12N7621 | 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 | DbWR1 | ||||||||||||
| 12N01016 | 0-15 | A | S | 7.4 | 0.47 | 64 | 1.30 | 0.013 | 1 | ||||
| 12N01017 | 15-33 | Bw | S | 7.3 | 0.55 | 74 | 1.40 | 0.014 | 2 | 81 | |||
| 12N01018 | 33-48 | C | S | 3.3 | 0.91 | 7.1 | 63 | 1.46 | 0.014 | -- | 76 | ||
| 12N01019 | 48-111 | Cd1 | S | 5.0 | 0.82 | 10.1 | 70 | 1.56 | 0.002 | 1 | 80 | ||
| 12N01020 | 111-190 | Cd2 | S | 4.3 | 0.88 | 9.5 | 78 | 1.53 | 0.006 | 2 | |||
| 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 | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 12N01016 | 0-15 | A | S | 6.5 | 0.82 | 100* | 81 | 1.09 | 1.04 | -- | |||||||||
| 12N01017 | 15-33 | Bw | S | 7.8 | 0.50 | tr | 100* | 1.11 | -- | ||||||||||
| 12N01018 | 33-48 | C | S | 8.2 | 0.22 | 1 | 100* | 2.09 | -- | ||||||||||
| 12N01019 | 48-111 | Cd1 | S | 8.3 | 0.09 | tr | 100* | 1.36 | -- | ||||||||||
| 12N01020 | 111-190 | Cd2 | S | 8.3 | 0.04 | tr | 100* | 1.28 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 69 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 5 | % wt | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 1.48 | (NA) | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||