| *** Taxonomy Characterization Data *** |
| Pedon ID: 94CO121003 | ( Washington, Colorado ) | Print Date: Sep 24 2024 1:35AM |
| Sampled as on Sep 11, 1994: | Richfield ; Fine, montmorillonitic Aridic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95CO010 COLORADO | Natural Resources Conservation Service |
| - | Site ID | S1994CO121003 Lat: 39° 56' 24.20" north Long: 103° 18' 23.11" west MLRA: 67 | National Soil Survey Center | |
| - | Pedon No. | 95P0011 | 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 | 3A1a1a | 8D1 | 4A1d | |||||||||
| 95P00075 | 0-16 | Ap | S | 19.7 | 11.9 | 0.45 | 3 | 1.20 | 0.022 | -- | |||
| 95P00076 | 16-32 | Bt1 | S | 31.4 | 21.1 | 0.48 | 3 | 1.19 | 0.087 | -- | |||
| 95P00077 | 32-46 | Bt2 | S | 36.2 | 21.5 | 0.49 | 2 | 1.19 | 0.080 | -- | |||
| 95P00078 | 46-64 | Bk | S | 24.4 | 4.2 | 6.2 | 0.58 | 4 | 1.31 | 0.027 | -- | ||
| 95P00079 | 64-113 | C1 | S | 17.2 | 3.0 | 3.7 | 0.59 | 3 | 1.29 | 0.020 | -- | ||
| 95P00080 | 113-153 | C2 | S | 16.4 | 2.8 | 0.57 | 4 | 1.31 | 0.022 | -- | |||
| 95P00081 | 153-290 | C3 | S | 15.6 | 2.4 | 2.1 | 0.60 | 2 | 1.30 | 0.020 | -- | ||
| 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 | 6A2e | 8J | 6E1g | 5C1 | 5C3 | 6S4b | 8D1 | 8A3a | 5D2 | |||||||||
| 95P00075 | 0-16 | Ap | S | 5.7 | 1.29 | 1.31 | 0.13 | 0.02 | 88 | 73 | 22 | 0.78 | 0.81 | 1 | |||||
| 95P00076 | 16-32 | Bt1 | S | 6.6 | 1.02 | 0.92 | 0.15 | 0.01 | 92 | 85 | 29 | 0.74 | tr | ||||||
| 95P00077 | 32-46 | Bt2 | S | 7.9 | 0.75 | 0.72 | 0.17 | 0.01 | 1 | 100* | 96 | 31 | 0.85 | 0.54 | 1 | ||||
| 95P00078 | 46-64 | Bk | S | 8.5 | 0.49 | 1.96 | 0.11 | 0.01 | 15 | 100* | 100 | 29 | 0.93 | 0.48 | 2 | ||||
| 95P00079 | 64-113 | C1 | S | 9.0 | 0.20 | 1.28 | 0.08 | tr | 11 | 100* | 100 | 22 | 1.09 | 0.63 | 8 | ||||
| 95P00080 | 113-153 | C2 | S | 8.6 | 0.14 | 1.00 | 0.08 | tr | 8 | 100* | 100 | 16 | 1.00 | 1.50 | 12 | ||||
| 95P00081 | 153-290 | C3 | S | 8.5 | 0.13 | 0.98 | 0.08 | -- | 8 | 100* | 100 | 19 | 1.22 | 2.46 | 9 | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.79 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 16-46 cm | |||