| *** Taxonomy Characterization Data *** |
| Pedon ID: 99CO087002 | ( Morgan, Colorado ) | Print Date: Feb 16 2025 5:22AM |
| Sampled as : | Heldt ; Fine, smectitic, mesic Typic Haplustert |
| Revised to correlated: | Heldt ; Fine-silty, mixed, superactive, mesic Torrertic Haplustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP99CO117 MORGAN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1999CO087002 Lat: 40° 17' 25.80" north Long: 103° 34' 11.59" west MLRA: 67 | National Soil Survey Center | |
| - | Pedon No. | 99P0379 | 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 | 8D1 | 4A1d | ||||||||||
| 99P02069 | 0-16 | Ap | S | 46.6 | 25.0 | 0.56 | 8 | 1.09 | 0.097 | tr | |||
| 99P02070 | 16-26 | Bw1 | S | 45.4 | 25.8 | 0.46 | 7 | 1.32 | 0.107 | -- | |||
| 99P02071 | 26-51 | Bw2 | S | 38.5 | 20.4 | 0.44 | 7 | 1.31 | 0.067 | -- | |||
| 99P02072 | 51-69 | Bw3 | S | 36.3 | 16.5 | 0.44 | 4 | 1.29 | 0.065 | -- | |||
| 99P02073 | 69-108 | Bk | S | 17.9 | 8.7 | 0.49 | 1 | 1.34 | 0.020 | -- | |||
| 99P02074 | 108-160 | Bss | S | 48.5 | 19.3 | 0.41 | 3 | 1.30 | 0.085 | -- | |||
| 99P02075 | 160-203 | Bssy | S | 49.5 | 20.4 | 0.40 | 8 | 1.34 | 0.078 | -- | |||
| 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 | 6A2e | 4E1a1a1a1 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 99P02069 | 0-16 | Ap | S | 7.8 | 9.8 | 2.19 | 2 | 100* | 96 | 0.67 | 1.32 | 2 | |||||||
| 99P02070 | 16-26 | Bw1 | S | 8.2 | 10.0 | 1.45 | 2 | 100* | 97 | 0.68 | 0.98 | 3 | |||||||
| 99P02071 | 26-51 | Bw2 | S | 8.2 | 10.0 | 0.94 | 1 | 100* | 98 | 0.70 | 0.88 | 4 | |||||||
| 99P02072 | 51-69 | Bw3 | S | 8.3 | 10.3 | 1.06 | 3 | 100* | 100 | 0.68 | 1.11 | 4 | |||||||
| 99P02073 | 69-108 | Bk | S | 8.6 | 10.3 | 1.00 | 6 | 100* | 100 | 0.77 | 1.46 | 8 | |||||||
| 99P02074 | 108-160 | Bss | S | 8.1 | 10.3 | 0.89 | 4 | 100* | 100 | 0.65 | 3.40 | 6 | |||||||
| 99P02075 | 160-203 | Bssy | S | 7.9 | 10.2 | 0.71 | 3 | 100* | 100 | 0.63 | 4.10 | 5 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 16-66 cm | |||