| *** Primary Characterization Data *** |
| Pedon ID: S2017CO013001 | ( Boulder, Colorado ) | Print Date: Dec 8 2025 5:11PM |
| Sampled as on May 13, 2017: | Denver ; Fine, smectitic, mesic Torrertic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2017USCO096 DSP 2017 CO Soil Carbon | Natural Resources Conservation Service |
| - | Site ID | S2017CO013001 Lat: 40° 12' 51.20" north Long: 105° 7' 20.70" west MLRA: 67B | National Soil Survey Center | |
| - | Pedon No. | 17N0842 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 17N04133 | Ap1 | Ap1 | 0-10 | S2017CO013001-1 | CP1-1-1 | CL | C | |
| 17N04134 | Ap2 | Ap2 | 10-19 | S2017CO013001-2 | CP1-1-2 | SICL | C | |
| 17N04135 | Bt1 | Bt1 | 19-39 | S2017CO013001-3 | CP1-1-3 | SICL | C | |
| 17N04136 | Bt2 | Bt2 | 39-54 | S2017CO013001-4 | CP1-1-4 | SIC | C | |
| 17N04137 | Bk1 | Bk1 | 54-88 | S2017CO013001-5 | CP1-1-5 | SIC | C | |
| 17N04138 | Bk2 | Bk2 | 88-106 | S2017CO013001-6 | CP1-1-6 | SIC | C | |
| 17N04139 | C1 | C1 | 106-160 | S2017CO013001-7 | CP1-1-7 | SIL | CL | |
| 17N04140 | 2C2 | 2C2 | 160-175 | S2017CO013001-8 | CP1-1-8 | GRX-LCOS | COSL | |
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 6 | 0.72 | (NA) | |
| Weighted averages based on control section: 19-54 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | ||||||||||||||
| 17N04133 | 0-10 | Ap1 | S | c | 41.7 | 31.6 | 26.7 | 18.7 | 12.9 | 13.7 | 5.8 | 2.3 | 2.2 | 2.7 | 2 | 1 | -- | 16 | 3 | ||
| 17N04134 | 10-19 | Ap2 | S | c | 40.8 | 30.7 | 28.5 | 17.7 | 13.0 | 15.0 | 6.5 | 2.6 | 2.8 | 1.6 | 1 | tr | tr | 14 | 1 | ||
| 17N04135 | 19-39 | Bt1 | S | c | 42.7 | 31.0 | 26.3 | 17.8 | 13.2 | 13.1 | 6.4 | 2.2 | 2.2 | 2.4 | 2 | 1 | -- | 16 | 3 | ||
| 17N04136 | 39-54 | Bt2 | S | c | 49.5 | 31.0 | 19.5 | 0.6 | 18.3 | 12.7 | 10.8 | 4.2 | 1.0 | 1.3 | 2.2 | 1 | tr | -- | 10 | 1 | |
| 17N04137 | 54-88 | Bk1 | S | c | 45.2 | 38.2 | 16.6 | 8.7 | 22.5 | 15.7 | 10.8 | 3.5 | 1.2 | 0.6 | 0.5 | 1 | -- | -- | 7 | 1 | |
| 17N04138 | 88-106 | Bk2 | S | c | 41.3 | 36.2 | 22.5 | 10.9 | 21.3 | 14.9 | 14.1 | 5.2 | 1.5 | 1.2 | 0.5 | 1 | 1 | -- | 10 | 2 | |
| 17N04139 | 106-160 | C1 | S | cl | 37.7 | 30.1 | 32.2 | 18.8 | 18.1 | 12.0 | 14.1 | 11.0 | 3.8 | 2.1 | 1.2 | 1 | tr | tr | 19 | 1 | |
| 17N04140 | 160-175 | 2C2 | S | cosl | 12.6 | 11.6 | 75.8 | 2.3 | 5.2 | 6.4 | 8.8 | 15.9 | 17.0 | 18.8 | 15.3 | 16 | 31 | 5 | 84 | 64 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2017CO013001 | ( Boulder, Colorado ) | Print Date: Dec 8 2025 5:11PM |
| Sampled As | : | Denver | Fine, smectitic, mesic Torrertic Argiustolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 17N0842 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | 4E2a1a1a1 | 3F1a1a | |||||||||||
| 17N04133 | 0-10 | Ap1 | S | 15.7 | 1.028 | 1.028 | 12 | 0.66 | 0.38 | ||||||||
| 17N04134 | 10-19 | Ap2 | S | 1.48 | 1.72 | 0.051 | 23.7 | 16.3 | 1.028 | 1.028 | 0.11 | 19 | 0.67 | 0.40 | |||
| 17N04135 | 19-39 | Bt1 | S | 1.53 | 1.85 | 0.064 | 23.8 | 17.2 | 1.029 | 1.029 | 0.10 | 0.77 | 0.40 | ||||
| 17N04136 | 39-54 | Bt2 | S | 1.40 | 1.77 | 0.081 | 27.0 | 21.1 | 1.035 | 1.035 | 0.08 | 0.64 | 0.43 | ||||
| 17N04137 | 54-88 | Bk1 | S | 1.55 | 1.76 | 0.043 | 23.3 | 19.5 | 1.026 | 1.026 | 0.06 | 0.50 | 0.43 | ||||
| 17N04138 | 88-106 | Bk2 | S | 1.54 | 1.67 | 0.027 | 23.1 | 16.5 | 1.022 | 1.022 | 0.10 | 0.62 | 0.40 | ||||
| 17N04139 | 106-160 | C1 | S | 1.27 | 1.29 | 0.005 | 25.5 | 16.2 | 1.016 | 1.016 | 0.12 | 0.34 | 0.43 | ||||
| 17N04140 | 160-175 | 2C2 | S | 4.7 | 1.007 | 0.45 | 0.37 | ||||||||||
| Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
| (- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
| (- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
| LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
| Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
| Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3B7 | 3B7 | |||||||||||||||||||
| 17N04133 | 0-10 | Ap1 | FCDB | 1.23 | 14.0 | |||||||||||||||
| 17N04134 | 10-19 | Ap2 | FCDB | 1.23 | 16.5 | |||||||||||||||
| 17N04135 | 19-39 | Bt1 | FCDB | 1.46 | 21.6 | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2017CO013001 | ( Boulder, Colorado ) | Print Date: Dec 8 2025 5:11PM |
| Sampled As | : | Denver | Fine, smectitic, mesic Torrertic Argiustolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 17N0842 | |||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | ||||||||||||||||||||
| 17N04133 | 0-10 | Ap1 | S | 1.86 | 0.28 | 0.06 | 1.8 | 6 | ||||||||||||||
| 17N04134 | 10-19 | Ap2 | S | 1.85 | 0.30 | 0.07 | 1.8 | 6 | ||||||||||||||
| 17N04135 | 19-39 | Bt1 | S | 1.09 | 0.19 | 0.06 | 1.1 | 6 | ||||||||||||||
| 17N04136 | 39-54 | Bt2 | S | 0.91 | 0.18 | 0.06 | 0.8 | 4 | ||||||||||||||
| 17N04137 | 54-88 | Bk1 | S | 2.07 | 0.16 | 0.06 | 0.6 | 4 | ||||||||||||||
| 17N04138 | 88-106 | Bk2 | S | 2.19 | 0.11 | 0.06 | 0.3 | 3 | ||||||||||||||
| 17N04139 | 106-160 | C1 | S | 3.93 | 0.09 | 0.05 | 0.3 | 3 | ||||||||||||||
| 17N04140 | 160-175 | 2C2 | S | 0.86 | 0.09 | 0.02 | 0.2 | 2 | ||||||||||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B1a1a | ||||||||||||
| 17N04133 | 0-10 | Ap1 | S | 29.8* | 6.7 | 1.0 | 1.2 | 38.7 | 3.5 | 42.2 | 27.5 | 92 | 100 | ||||
| 17N04134 | 10-19 | Ap2 | S | 28.7* | 7.0 | 1.2 | 1.5 | 38.4 | 3.4 | 41.8 | 27.5 | 92 | 100 | ||||
| 17N04135 | 19-39 | Bt1 | S | 21.8 | 7.6 | 1.0 | 0.9 | 31.3 | 3.6 | 34.9 | 33.0 | 90 | 95 | ||||
| 17N04136 | 39-54 | Bt2 | S | 31.7* | 11.4 | 1.4 | 0.9 | 45.4 | 31.9 | 100 | |||||||
| 17N04137 | 54-88 | Bk1 | S | 46.0* | 12.5 | 1.6 | 0.6 | 60.7 | 22.6 | 100 | |||||||
| 17N04138 | 88-106 | Bk2 | S | 44.3* | 12.8 | 1.4 | 0.5 | 59.0 | 25.8 | 100 | |||||||
| 17N04139 | 106-160 | C1 | S | 43.7* | 8.5 | 0.8 | 0.3 | 53.3 | 12.8 | 100 | |||||||
| 17N04140 | 160-175 | 2C2 | S | 38.4* | 11.0 | 0.3 | 0.3 | 50.0 | 5.7 | 100 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2017CO013001 | ( Boulder, Colorado ) | Print Date: Dec 8 2025 5:11PM |
| Sampled As | : | Denver | Fine, smectitic, mesic Torrertic Argiustolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 17N0842 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 17N04133 | 0-10 | Ap1 | S | 17.2 | 5.7 | 7.0 | 0.4 | -- | 7.2 | -- | 3.0 | -- | -- | -- | 15.2 | 1.6 | 2.1 | 60.6 | 2.38 | 0.90 | 2 | ||
| 17N04134 | 10-19 | Ap2 | S | 26.3 | 9.0 | 9.4 | 0.6 | -- | 5.5 | -- | 4.0 | -- | -- | -- | 19.5 | 1.9 | 12.8 | 70.8 | 3.49 | 1.55 | 2 | ||
| 17N04135 | 19-39 | Bt1 | S | 16.4 | 6.6 | 6.2 | 0.2 | -- | 4.2 | -- | 0.7 | -- | -- | 0.5 | 20.2 | 3.2 | 0.5 | 68.2 | 2.31 | 1.02 | 2 | ||
| 17N04136 | 39-54 | Bt2 | S | 12.3 | 7.2 | 6.8 | 0.1 | -- | 2.8 | -- | 0.5 | -- | -- | 0.4 | 20.2 | 1.7 | 0.2 | 76.7 | 2.01 | 1.08 | 2 | ||
| 17N04137 | 54-88 | Bk1 | S | 7.2 | 7.7 | 8.9 | 0.1 | -- | 2.1 | -- | 0.5 | -- | -- | 0.2 | 17.6 | 0.6 | 2.1 | 69.0 | 1.95 | 1.02 | 3 | ||
| 17N04138 | 88-106 | Bk2 | S | 6.1 | 9.0 | 8.8 | 0.1 | -- | 1.7 | 0.1 | 0.5 | -- | -- | -- | 18.0 | -- | 3.1 | 67.8 | 1.93 | 1.15 | 3 | ||
| 17N04139 | 106-160 | C1 | S | 8.0 | 7.0 | 6.0 | 0.1 | -- | 2.0 | 0.2 | 0.5 | -- | -- | -- | 16.2 | -- | 2.0 | 64.3 | 1.70 | 0.96 | 2 | ||
| 17N04140 | 160-175 | 2C2 | S | 4.0 | 2.8 | 3.6 | 0.1 | -- | 2.3 | 0.2 | 0.5 | -- | -- | -- | 7.3 | -- | 0.1 | 35.6 | 0.91 | 0.35 | 2 | ||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | 4F2 | 4E1a1a1a1 | 4E2a1a1a1 | ||||||||||
| 17N04133 | 0-10 | Ap1 | S | 7.4 | 7.5 | 7.4 | 1 | -- | ||||||
| 17N04134 | 10-19 | Ap2 | S | 7.3 | 7.4 | 7.3 | 1 | -- | ||||||
| 17N04135 | 19-39 | Bt1 | S | 7.4 | 7.6 | 7.5 | tr | -- | ||||||
| 17N04136 | 39-54 | Bt2 | S | 7.5 | 7.8 | 7.4 | 1 | -- | ||||||
| 17N04137 | 54-88 | Bk1 | S | 7.8 | 8.1 | 7.8 | 12 | -- | ||||||
| 17N04138 | 88-106 | Bk2 | S | 7.9 | 8.1 | 8.0 | 16 | -- | ||||||
| 17N04139 | 106-160 | C1 | S | 7.8 | 8.1 | 7.9 | 30 | -- | ||||||
| 17N04140 | 160-175 | 2C2 | S | 7.9 | 8.4 | 8.1 | 6 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2017CO013001 | ( Boulder, Colorado ) | Print Date: Dec 8 2025 5:11PM |
| Sampled As | : | Denver | Fine, smectitic, mesic Torrertic Argiustolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 17N0842 | |||
| Phosphorous | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4D2a1b1 | 4D6a1 | ||||||||||||||
| 17N04133 | 0-10 | Ap1 | S | 1.3 | 230.4 | ||||||||||
| 17N04134 | 10-19 | Ap2 | S | 1.1 | 234.5 | ||||||||||
| 17N04135 | 19-39 | Bt1 | S | 0.1 | 61.8 | ||||||||||
| 17N04136 | 39-54 | Bt2 | S | -- | 7.9 | ||||||||||
| 17N04137 | 54-88 | Bk1 | S | -- | 11.6 | ||||||||||
| 17N04138 | 88-106 | Bk2 | S | -- | 16.7 | ||||||||||
| 17N04139 | 106-160 | C1 | S | -- | 0.5 | ||||||||||
| 17N04140 | 160-175 | 2C2 | S | 0.1 | 18.9 | ||||||||||
| Trace Elements Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| Depth | Ag | As | Ba | Be | Cd | Co | Cr | Cu | Mn | Mo | Hg | ||||
| Layer | (cm) | Horz | Prep | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | ug/kg | |
| 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | |||||
| 17N04133 | 0-10 | Ap1 | HM | 0.17 | 8.49 | 251.49 | 1.37 | 0.32 | 9.11 | 38.08 | 19.96 | 408.31 | 1.09 | 23 | |
| 17N04134 | 10-19 | Ap2 | HM | 0.18 | 8.69 | 262.65 | 1.46 | 0.32 | 9.23 | 39.83 | 20.95 | 420.20 | 1.17 | 21 | |
| 17N04135 | 19-39 | Bt1 | HM | 0.18 | 8.90 | 259.26 | 1.45 | 0.33 | 9.22 | 42.19 | 18.53 | 404.39 | 1.08 | 22 | |
| 17N04136 | 39-54 | Bt2 | HM | 0.22 | 10.77 | 308.16 | 1.65 | 0.27 | 10.11 | 46.12 | 20.63 | 380.99 | 1.04 | 24 | |
| 17N04137 | 54-88 | Bk1 | HM | 0.18 | 8.58 | 309.30 | 1.39 | 0.28 | 8.91 | 39.22 | 17.14 | 338.72 | 0.85 | 17 | |
| 17N04138 | 88-106 | Bk2 | HM | 0.15 | 7.82 | 346.98 | 1.23 | 0.25 | 8.77 | 36.34 | 16.22 | 338.30 | 0.88 | 11 | |
| 17N04139 | 106-160 | C1 | HM | 0.09 | 6.22 | 398.99 | 0.97 | 0.20 | 7.06 | 27.24 | 12.31 | 261.01 | 0.70 | 14 | |
| 17N04140 | 160-175 | 2C2 | HM | 0.06 | 3.59 | 246.91 | 0.70 | 0.11 | 4.19 | 27.74 | 7.69 | 231.58 | 0.64 | 8 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2017CO013001 | ( Boulder, Colorado ) | Print Date: Dec 8 2025 5:11PM |
| Sampled As | : | Denver | Fine, smectitic, mesic Torrertic Argiustolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 17N0842 | |||
| Trace Elements Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| Depth | Ni | P | Pb | Sb | Se | Sn | Sr | Tl | V | W | Zn | |||
| Layer | (cm) | Horz | Prep | mg/kg | mg/kg | mg/kg | mg/kg | ug/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
| 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | 4H1a | |||||
| 17N04133 | 0-10 | Ap1 | HM | 21.00 | 839.92 | 23.50 | 0.47 | 664.26 | 1.59 | 69.42 | 71.28 | 0.03 | 92.03 | |
| 17N04134 | 10-19 | Ap2 | HM | 21.77 | 870.02 | 20.14 | 0.46 | 706.49 | 1.68 | 73.14 | 72.59 | 0.03 | 94.96 | |
| 17N04135 | 19-39 | Bt1 | HM | 22.43 | 599.39 | 19.57 | 0.43 | 650.65 | 1.65 | 70.58 | 76.29 | 0.02 | 86.09 | |
| 17N04136 | 39-54 | Bt2 | HM | 26.78 | 602.89 | 18.44 | 0.50 | 599.34 | 1.79 | 89.68 | 89.77 | 0.02 | 90.05 | |
| 17N04137 | 54-88 | Bk1 | HM | 21.85 | 636.38 | 15.73 | 0.38 | 522.82 | 1.52 | 158.97 | 72.44 | 0.02 | 72.36 | |
| 17N04138 | 88-106 | Bk2 | HM | 20.81 | 595.90 | 14.63 | 0.37 | 374.63 | 1.41 | 207.86 | 62.26 | 0.02 | 64.96 | |
| 17N04139 | 106-160 | C1 | HM | 16.56 | 572.29 | 10.94 | 0.32 | 311.52 | 1.20 | 453.45 | 53.85 | 0.04 | 53.07 | |
| 17N04140 | 160-175 | 2C2 | HM | 10.04 | 502.17 | 7.43 | 0.22 | 351.80 | 0.95 | 168.33 | 38.10 | 0.05 | 34.79 | |
| Major Elements | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| Depth | Al | Ca | Fe | K | Mg | Mn | Na | P | Si | Sr | Ti | Zr | |||
| Layer | (cm) | Horz | Prep | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
| 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | ||||
| 17N04133 | 0-10 | Ap1 | HM | 55680 | 10041 | 26944 | 19886 | 6297 | 522 | 8487 | 946 | 250407 | 136 | 3115 | 143 |
| 17N04134 | 10-19 | Ap2 | HM | 69029 | 11882 | 31353 | 23360 | 8364 | 585 | 9651 | 1088 | 283937 | 165 | 3657 | 168 |
| 17N04135 | 19-39 | Bt1 | HM | 62130 | 8343 | 29199 | 21368 | 7891 | 568 | 8628 | 729 | 256771 | 149 | 3229 | 143 |
| 17N04136 | 39-54 | Bt2 | HM | 54099 | 10523 | 31462 | 17589 | 6914 | 482 | 7220 | 718 | 238066 | 123 | 3264 | 158 |
| 17N04137 | 54-88 | Bk1 | HM | 65474 | 55266 | 29042 | 19627 | 11516 | 469 | 8480 | 826 | 229522 | 250 | 3286 | 164 |
| 17N04138 | 88-106 | Bk2 | HM | 62128 | 68349 | 26534 | 19335 | 10950 | 455 | 9303 | 741 | 237195 | 303 | 3205 | 146 |
| 17N04139 | 106-160 | C1 | HM | 47816 | 130098 | 19673 | 15307 | 10328 | 354 | 7766 | 637 | 174054 | 518 | 2199 | 99 |
| 17N04140 | 160-175 | 2C2 | HM | 52458 | 25119 | 19380 | 24336 | 5010 | 358 | 13453 | 692 | 275247 | 231 | 1870 | 96 |