| *** Andic Soil Properties Data *** |
| Pedon ID: S2017CO013006 | ( Boulder, Colorado ) | Print Date: Dec 8 2025 7:09AM |
| Sampled as on May 23, 2017: | Weld ; Fine, smectitic, mesic Aridic Argiustoll |
| Revised to correlated on May 21, 2017: | Weld ; Fine, smectitic, mesic Aridic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2017USCO096 DSP 2017 CO Soil Carbon | Natural Resources Conservation Service |
| - | Site ID | S2017CO013006 Lat: 40° 53.69" north Long: 105° 559.47" west MLRA: 67B | National Soil Survey Center | |
| - | Pedon No. | 17N0857 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Andic Soil Properties Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | |||
| Total | Fine | CaCO3 | CoSi to | Est | .1-75 | Vol >2mm | Bulk | COLE | Al+½Fe | Al+½Fe | ||||||||||||||
| Clay | Clay | Clay | VCoS | Clay | Fraction | % of | (- - - - 1500 kPa - - - -) | Density | Whole | (- - - - - - - - - - Glass Content - - - - - - - - - -) | *15.625 | *60.0 | ||||||||||||
| Depth | <.002 | <.0002 | <.002 | .02 - 2 | Content | Whole Soil | air-dry | field moist | /Clay | 33 kPa | Soil | csi | vfs | fs | ms | cs | vcs | Wt Avg | +Glass | +Glass | ||||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - % of <2 mm - - - - - - - - -) | % of <75 mm | (- - - - - - - - % - - - - - - -) | g cm-3 | cm cm-1 | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| 3A1a1a | 3A1a1a | 3C2a1a | DbWR1 | |||||||||||||||||||||
| 17N04200 | 0-10 | Ap1 | S | 31.9 | 57.6 | 28 | 1 | 12.8 | 0.40 | |||||||||||||||
| 17N04201 | 10-29 | Ap2 | S | 32.2 | 57.7 | 25 | tr | 13.2 | 0.41 | 1.61 | 0.038 | |||||||||||||
| 17N04202 | 29-58 | Bt1 | S | 35.4 | 2.6 | 46.3 | 13 | tr | 15.0 | 0.42 | 1.59 | 0.036 | ||||||||||||
| 17N04203 | 58-92 | Bt2 | S | 33.2 | 7.2 | 45.7 | 11 | -- | 14.8 | 0.45 | 1.57 | 0.027 | ||||||||||||
| 17N04204 | 92-136 | Bk | S | 31.5 | 6.1 | 46.6 | 12 | tr | 13.6 | 0.43 | 1.47 | 0.020 | ||||||||||||
| 17N04205 | 136-177 | C1 | S | 23.7 | 3.2 | 66.4 | 35 | 1 | 10.0 | 0.42 | 1.53 | 0.006 | ||||||||||||
| 17N04206 | 177-206 | 2C2 | S | 50.3 | 37.6 | 35.5 | 21 | 1 | 18.8 | 0.37 | 1.22 | 0.005 | ||||||||||||
| Andic Soil Properties Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| CO3 | Al+ | 8*Si | Optical | KCl | NH4OAC | Sum | (- Base Sat -) | |||||||||||||||
| pH | pH | Org | Tot | as | NZ | ½Fe | 8*Si | 2*Fe | +2*Fe | Density | Extr | Sum | Bases+ | NH4OAC | Sum of | Melanic | (- Atterberg -) | |||||
| Depth | H2O | NaF | C | C | CaCO3 | P Ret | Oxal | Oxal | Oxal | Oxal | Oxal | Al | Bases | Extr Al | pH 7.0 | Cations | Index | LL | PI | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -) | cmol(+) kg-1 | (- meq 100g-1 -) | (- - - - % - - - - -) | ( % <0.4mm ) | ||||||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | ||||||||||||||||||||
| 17N04200 | 0-10 | Ap1 | S | 7.8 | 1.14 | tr | 27.2 | 100* | 90 | |||||||||||||
| 17N04201 | 10-29 | Ap2 | S | 7.8 | 0.97 | 1 | 30.8 | 100* | 92 | |||||||||||||
| 17N04202 | 29-58 | Bt1 | S | 8.5 | 1.63 | 10 | 60.9 | 100* | ||||||||||||||
| 17N04203 | 58-92 | Bt2 | S | 8.7 | 1.79 | 12 | 62.1 | 100* | ||||||||||||||
| 17N04204 | 92-136 | Bk | S | 8.7 | 1.48 | 10 | 61.0 | 100* | ||||||||||||||
| 17N04205 | 136-177 | C1 | S | 8.5 | 0.87 | 6 | 54.8 | 100* | ||||||||||||||
| 17N04206 | 177-206 | 2C2 | S | 8.6 | 5.98 | 47 | 54.6 | 100* | ||||||||||||||