| *** Taxonomy Characterization Data *** |
| Pedon ID: 83CO113003 | ( San Miguel, Colorado ) | Print Date: Feb 16 2025 10:50AM |
| Sampled as on Aug 1, 1983: | Granath ; Fine-silty, mixed Typic Argiboroll |
| Revised to correlated: | Monticello ; Fine-silty, mixed, superactive, mesic Typic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83CO249 MONTEZUMA AND SAN MIGUEL COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1983CO113003 Lat: 37° 56' 43.00" north Long: 108° 5' 25.99" west MLRA: 39 | National Soil Survey Center | |
| - | Pedon No. | 83P0808 | 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 | ||||||||||
| 83P04094 | 0-1 | Ap1 | S | 16.2 | 0.40 | 5 | -- | ||||||
| 83P04095 | 10-23 | Ap2 | S | 15.2 | 0.45 | 5 | -- | ||||||
| 83P04096 | 23-38 | BA | S | 21.2 | 0.42 | 4 | 1.62 | 0.014 | tr | ||||
| 83P04097 | 38-61 | Bt1 | S | 22.9 | 0.42 | 4 | 1.52 | 0.030 | -- | ||||
| 83P04098 | 61-76 | Bt2 | S | 23.2 | 0.43 | 4 | tr | ||||||
| 83P04099 | 76-97 | Bk1 | S | 22.3 | 0.45 | 5 | 1.55 | 0.021 | -- | ||||
| 83P04100 | 97-132 | Bk2 | S | 17.2 | 1.4 | 0.46 | 5 | tr | |||||
| 83P04101 | 132-152 | C | S | 12.1 | -- | 0.43 | 5 | 1.47 | 0.013 | -- | |||
| 83P04102 | 152-188 | Btb | S | 23.7 | 0.3 | 0.46 | 4 | tr | |||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 83P04094 | 0-1 | Ap1 | S | 7.3 | 0.61 | -- | 100* | 82 | 0.80 | 1 | |||||||||
| 83P04095 | 10-23 | Ap2 | S | 7.4 | 0.61 | -- | 100* | 81 | 0.86 | 2 | |||||||||
| 83P04096 | 23-38 | BA | S | 7.5 | 0.38 | tr | 100* | 84 | 0.72 | -- | |||||||||
| 83P04097 | 38-61 | Bt1 | S | 7.4 | 0.34 | tr | 98 | 83 | 0.78 | 1 | |||||||||
| 83P04098 | 61-76 | Bt2 | S | 7.6 | 0.22 | tr | 100* | 83 | 0.79 | 1 | |||||||||
| 83P04099 | 76-97 | Bk1 | S | 8.1 | 0.17 | 1 | 100* | 100 | 0.81 | 1 | |||||||||
| 83P04100 | 97-132 | Bk2 | S | 8.2 | 0.14 | 2 | 100* | 100 | 0.76 | 2 | |||||||||
| 83P04101 | 132-152 | C | S | 8.3 | 0.12 | 2 | 100* | 100 | 0.69 | 1 | |||||||||
| 83P04102 | 152-188 | Btb | S | 8.2 | 0.13 | 1 | 100* | 100 | 0.78 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.76 | (NA) | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||