| *** Taxonomy Characterization Data *** |
| Pedon ID: S2014CO089002 | ( Otero, Colorado ) | Print Date: Oct 6 2026 2:21PM |
| Sampled as on Dec 7, 2010: | Numa mollic ; Fine-loamy, mixed, superactive, mesic Aridic Calciustolls |
| Revised to correlated on Feb 23, 2014: | Numa ; Fine-loamy, mixed, superactive, mesic Aridic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2014USCO060 MLRA 69 AR river valley flood plain | Natural Resources Conservation Service |
| - | Site ID | S2014CO089002 Lat: 38° 6' 38.20" north Long: 104° 2' 53.80" west MLRA: 69 | National Soil Survey Center | |
| - | Pedon No. | 14N0858 | 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 | |||||||||||
| 14N04389 | 0-20 | Ap2 | S | 36.1 | 1.4 | 0.33 | 20 | tr | |||||
| 14N04390 | 20-38 | Ap2 | S | 36.8 | 1.0 | 0.36 | 20 | 1.46 | 0.039 | tr | |||
| 14N04391 | 38-52 | Bk1 | S | 26.0 | 5.6 | 0.38 | 22 | 1.43 | 0.029 | tr | 58 | ||
| 14N04392 | 52-76 | Bk2 | S | 23.1 | 5.9 | 0.37 | 17 | 1.33 | 0.022 | tr | |||
| 14N04393 | 76-112 | Bk3 | S | 18.4 | 3.0 | 0.33 | 44 | tr | |||||
| 14N04394 | 112-180 | Bk4 | S | 18.2 | 2.3 | 0.34 | 55 | 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 | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 14N04389 | 0-20 | Ap2 | S | 7.8 | 1.82 | 3 | 100* | 0.61 | 2.85 | tr | |||||||||
| 14N04390 | 20-38 | Ap2 | S | 7.8 | 1.65 | 4 | 100* | 0.63 | 1.85 | 1 | |||||||||
| 14N04391 | 38-52 | Bk1 | S | 8.1 | 1.52 | 8 | 100* | 0.60 | 1.12 | -- | |||||||||
| 14N04392 | 52-76 | Bk2 | S | 8.2 | 1.51 | 10 | 100* | 0.60 | 0.92 | -- | |||||||||
| 14N04393 | 76-112 | Bk3 | S | 8.3 | 0.73 | 5 | 100* | 0.53 | 0.80 | -- | |||||||||
| 14N04394 | 112-180 | Bk4 | S | 8.3 | 0.51 | 4 | 100* | 0.54 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.58 | (NA) | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 27 | % wt | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||