| *** Primary Characterization Data *** |
| Pedon ID: S1975CO103003 | ( Rio Blanco, Colorado ) | Print Date: May 20 2024 2:56AM |
| Sampled as on Jun 16, 1975: | FORELLE ; Fine, mixed Calcic Udic Ustochrepts |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine, mixed, active, frigid Calcic Udic Ustochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975CO103003 Lat: 39° 47' 5.90" north Long: 108° 12' 7.43" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3283 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A25599 | A | A1 | 0-13 | 75C0273 | 102 | L | ||
| 40A25600 | Bt | B2 t | 13-28 | 75C0274 | 103 | CL | ||
| 40A25601 | Bk1 | B3ca | 28-61 | 75C0275 | 104 | SIL | ||
| 40A25602 | Bk2 | C1ca | 61-99 | 75C0276 | 105 | L | ||
| 40A25603 | Btk1 | B21tcab | 99-144 | 75C0277 | 106 | SIL | ||
| 40A25604 | Btk2 | B22tcab | 144-190 | 75C0278 | 107 | L | ||
| 40A25605 | Btk3 | B23tcab | 190-206 | 75C0279 | 108 | CL | ||
| 40A25606 | By | C 2Cs | 206-245 | 75C0280 | 109 | L | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.85 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Clay, total, Weighted Average | 25 | % wt | |
| Weighted averages based on control section: 25-100 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||||
| 40A25599 | 0-13 | A | S | l | 26.1 | 42.0 | 31.9 | 17.7 | 11.0 | 2.3 | 0.7 | 0.2 | -- | -- | -- | 14 | -- | ||||
| 40A25600 | 13-28 | Bt | S | cl | 27.5 | 48.2 | 24.3 | 13.2 | 8.6 | 1.9 | 0.5 | 0.1 | -- | -- | -- | 11 | -- | ||||
| 40A25601 | 28-61 | Bk1 | S | sil | 24.7 | 50.8 | 24.5 | 13.2 | 8.7 | 2.1 | 0.4 | 0.1 | -- | -- | -- | 11 | -- | ||||
| 40A25602 | 61-99 | Bk2 | S | l | 24.4 | 45.3 | 30.3 | 15.6 | 11.6 | 2.2 | 0.7 | 0.2 | -- | -- | -- | 15 | -- | ||||
| 40A25603 | 99-144 | Btk1 | S | sil | 17.6 | 55.8 | 26.6 | 14.2 | 9.4 | 1.7 | 0.9 | 0.4 | -- | -- | -- | 12 | -- | ||||
| 40A25604 | 144-190 | Btk2 | S | l | 25.6 | 45.4 | 29.0 | 13.6 | 12.2 | 2.1 | 0.9 | 0.2 | -- | -- | -- | 15 | -- | ||||
| 40A25605 | 190-206 | Btk3 | S | cl | 28.4 | 43.6 | 28.0 | 15.3 | 10.4 | 1.6 | 0.6 | 0.1 | -- | -- | -- | 13 | -- | ||||
| 40A25606 | 206-245 | By | S | l | 26.7 | 43.2 | 30.1 | 16.2 | 11.8 | 1.7 | 0.4 | -- | -- | -- | -- | 14 | -- | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975CO103003 | ( Rio Blanco, Colorado ) | Print Date: May 20 2024 2:56AM |
| Sampled As | : | FORELLE | Fine, mixed Calcic Udic Ustochrepts | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3283 | |||
| 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 | % | ||||||||||
| NK | 4A1h | NK | NK | ||||||||||||||
| 40A25599 | 0-13 | A | S | 1.13 | 1.44 | 0.084 | 20.3 | 14.1 | 0.07 | 0.95 | 0.54 | ||||||
| 40A25600 | 13-28 | Bt | S | 1.35 | 1.46 | 0.026 | 21.2 | 16.5 | 0.06 | 0.91 | 0.60 | ||||||
| 40A25601 | 28-61 | Bk1 | S | 17.0 | 0.87 | 0.69 | |||||||||||
| 40A25602 | 61-99 | Bk2 | S | 16.5 | 0.82 | 0.68 | |||||||||||
| 40A25603 | 99-144 | Btk1 | S | 1.25 | 1.35 | 0.026 | 28.0 | 16.9 | 0.14 | 1.34 | 0.96 | ||||||
| 40A25604 | 144-190 | Btk2 | S | 18.8 | 0.97 | 0.73 | |||||||||||
| 40A25605 | 190-206 | Btk3 | S | 17.5 | 0.80 | 0.62 | |||||||||||
| 40A25606 | 206-245 | By | S | 16.2 | 0.86 | 0.61 | |||||||||||
| 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 - - - - -) | |||||||||||||||
| NK | NK | |||||||||||||||||||||
| 40A25599 | 0-13 | A | S | 0.128 | 0.90 | 7 | ||||||||||||||||
| 40A25600 | 13-28 | Bt | S | 0.126 | 0.80 | 6 | ||||||||||||||||
| 40A25601 | 28-61 | Bk1 | S | 0.080 | 0.50 | 6 | ||||||||||||||||
| 40A25602 | 61-99 | Bk2 | S | 0.046 | 0.30 | 7 | ||||||||||||||||
| 40A25603 | 99-144 | Btk1 | S | 0.042 | 0.20 | 5 | ||||||||||||||||
| 40A25604 | 144-190 | Btk2 | S | 0.027 | 0.20 | 7 | ||||||||||||||||
| 40A25605 | 190-206 | Btk3 | S | 0.033 | 0.20 | 6 | ||||||||||||||||
| 40A25606 | 206-245 | By | S | 0.034 | 0.20 | 6 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975CO103003 | ( Rio Blanco, Colorado ) | Print Date: May 20 2024 2:56AM |
| Sampled As | : | FORELLE | Fine, mixed Calcic Udic Ustochrepts | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3283 | |||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | NK | |||||||||||||
| 40A25599 | 0-13 | A | S | 19.0 | 0.5 | 0.2 | 0.3 | 24.9 | 100 | 80 | |||||||
| 40A25600 | 13-28 | Bt | S | 0.3 | 0.2 | 24.9 | 100 | ||||||||||
| 40A25601 | 28-61 | Bk1 | S | 0.4 | 0.2 | 21.4 | 100 | ||||||||||
| 40A25602 | 61-99 | Bk2 | S | 2.6 | 0.2 | 20.0 | 100 | ||||||||||
| 40A25603 | 99-144 | Btk1 | S | 6.8 | 0.2 | 23.5 | 100 | ||||||||||
| 40A25604 | 144-190 | Btk2 | S | 6.1 | 0.3 | 24.9 | 100 | ||||||||||
| 40A25605 | 190-206 | Btk3 | S | 5.8 | 0.3 | 22.6 | 100 | ||||||||||
| 40A25606 | 206-245 | By | S | 5.1 | 0.3 | 22.9 | 100 | ||||||||||
| 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 - -) | % | |||||||||||||||
| NK | NK | NK | NK | NK | NK | NK | NK | NK | NK | 8D5 | NK | ||||||||||||
| 40A25599 | 0-13 | A | S | 2.9 | 1.1 | 0.4 | 0.1 | -- | 4.2 | 0.1 | tr | tr | 40.5 | tr | 0.40 | 1 | tr | ||||||
| 40A25600 | 13-28 | Bt | S | 3.2 | 1.3 | 0.5 | 0.1 | -- | 5.0 | 0.1 | tr | tr | 41.8 | tr | 0.40 | 1 | tr | ||||||
| 40A25601 | 28-61 | Bk1 | S | 1.9 | 1.0 | 0.7 | 0.1 | -- | 3.2 | 0.1 | tr | 0.1 | 43.0 | tr | 0.30 | 2 | 1 | ||||||
| 40A25602 | 61-99 | Bk2 | S | 0.4 | 0.5 | 5.6 | 0.1 | -- | 5.0 | 0.2 | 1.2 | 0.3 | 36.3 | tr | 0.60 | 12 | 8 | ||||||
| 40A25603 | 99-144 | Btk1 | S | 0.3 | 0.6 | 15.5 | 0.1 | -- | 8.4 | 0.4 | 7.8 | 0.1 | 38.2 | tr | 1.50 | 26 | 23 | ||||||
| 40A25604 | 144-190 | Btk2 | S | 3.7 | 16.4 | 59.2 | 0.1 | -- | 3.9 | 11.5 | 63.8 | tr | 45.8 | 0.3 | 7.10 | 14 | 19 | ||||||
| 40A25605 | 190-206 | Btk3 | S | 12.6 | 46.2 | 88.9 | 0.2 | -- | 3.2 | 20.0 | 125.0 | 0.1 | 43.2 | 0.4 | 11.20 | 9 | 16 | ||||||
| 40A25606 | 206-245 | By | S | 24.2 | 58.7 | 104.0 | 0.2 | -- | 2.8 | 20.0 | 164.0 | tr | 45.1 | 0.5 | 13.00 | 2 | 16 | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975CO103003 | ( Rio Blanco, Colorado ) | Print Date: May 20 2024 2:56AM |
| Sampled As | : | FORELLE | Fine, mixed Calcic Udic Ustochrepts | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3283 | |||
| 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 | |||
| NK | NK | |||||||||||||
| 40A25599 | 0-13 | A | S | 7.2 | 2 | |||||||||
| 40A25600 | 13-28 | Bt | S | 7.9 | 6 | |||||||||
| 40A25601 | 28-61 | Bk1 | S | 8.0 | 15 | |||||||||
| 40A25602 | 61-99 | Bk2 | S | 8.4 | 18 | |||||||||
| 40A25603 | 99-144 | Btk1 | S | 8.6 | 15 | |||||||||
| 40A25604 | 144-190 | Btk2 | S | 8.5 | 12 | |||||||||
| 40A25605 | 190-206 | Btk3 | S | 8.4 | 6 | |||||||||
| 40A25606 | 206-245 | By | S | 8.2 | 6 | |||||||||