| *** Primary Characterization Data *** |
| Pedon ID: S1975CO103008 | ( Rio Blanco, Colorado ) | Print Date: Nov 21 2024 11:41AM |
| Sampled as on Jun 16, 1975: | UNNAMED ; Fine, mixed Typic Natrustalfs |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine, mixed, superactive, frigid Typic Natrustalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975CO103008 Lat: 39° 56' 48.89" north Long: 108° 19' 51.44" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3278 | 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 |
| 40A25567 | A | A1 | 0-10 | 75C0307 | 137 | L | ||
| 40A25568 | B1 | B2 | 10-26 | 75C0308 | 138 | CL | ||
| 40A25569 | Bk1 | B3ca | 26-39 | 75C0309 | 139 | SICL | ||
| 40A25570 | Bk2 | C1ca | 39-92 | 75C0310 | 140 | L | ||
| 40A25571 | B2 | C 2 | 92-143 | 75C0311 | 141 | L | ||
| 40A25572 | 2Bk | 2C3ca | 143-200 | 75C0312 | 142 | L | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.82 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 10-39 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 | ||||||||||
| 40A25567 | 0-10 | A | S | l | 22.1 | 35.6 | 42.3 | 18.5 | 12.9 | 6.3 | 4.0 | 0.6 | -- | -- | -- | 24 | -- | ||||
| 40A25568 | 10-26 | B1 | S | cl | 30.2 | 48.6 | 21.2 | 11.5 | 6.2 | 2.5 | 0.9 | 0.1 | -- | -- | -- | 10 | -- | ||||
| 40A25569 | 26-39 | Bk1 | S | sicl | 27.3 | 53.0 | 19.7 | 11.5 | 5.1 | 1.9 | 1.0 | 0.2 | -- | -- | -- | 8 | -- | ||||
| 40A25570 | 39-92 | Bk2 | S | l | 24.3 | 47.4 | 28.3 | 14.7 | 8.2 | 3.4 | 1.7 | 0.3 | -- | -- | -- | 14 | -- | ||||
| 40A25571 | 92-143 | B2 | S | l | 23.9 | 45.0 | 31.1 | 16.8 | 9.8 | 3.0 | 1.4 | 0.1 | -- | -- | -- | 14 | -- | ||||
| 40A25572 | 143-200 | 2Bk | S | l | 25.5 | 46.3 | 28.2 | 16.4 | 9.0 | 1.4 | 1.2 | 0.2 | -- | -- | -- | 12 | -- | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975CO103008 | ( Rio Blanco, Colorado ) | Print Date: Nov 21 2024 11:41AM |
| Sampled As | : | UNNAMED | Fine, mixed Typic Natrustalfs | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3278 | |||
| 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 | ||||||||||||||
| 40A25567 | 0-10 | A | S | 1.32 | 1.40 | 0.020 | 22.4 | 11.6 | 0.14 | 0.78 | 0.52 | ||||||
| 40A25568 | 10-26 | B1 | S | 1.27 | 1.44 | 0.043 | 24.5 | 17.8 | 0.09 | 0.82 | 0.59 | ||||||
| 40A25569 | 26-39 | Bk1 | S | 17.0 | 0.82 | 0.62 | |||||||||||
| 40A25570 | 39-92 | Bk2 | S | 1.33 | 1.43 | 0.024 | 24.5 | 17.2 | 0.10 | 0.70 | 0.71 | ||||||
| 40A25571 | 92-143 | B2 | S | 16.6 | 0.77 | 0.69 | |||||||||||
| 40A25572 | 143-200 | 2Bk | S | 15.6 | 0.77 | 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 | |||||||||||||||||||||
| 40A25567 | 0-10 | A | S | 0.090 | 0.80 | 9 | ||||||||||||||||
| 40A25568 | 10-26 | B1 | S | 0.085 | 0.60 | 7 | ||||||||||||||||
| 40A25569 | 26-39 | Bk1 | S | 0.080 | 0.60 | 8 | ||||||||||||||||
| 40A25570 | 39-92 | Bk2 | S | 0.045 | 0.30 | 7 | ||||||||||||||||
| 40A25571 | 92-143 | B2 | S | 0.029 | 0.20 | 7 | ||||||||||||||||
| 40A25572 | 143-200 | 2Bk | S | 0.022 | 0.20 | 9 | ||||||||||||||||
| 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 | |||||||||||||
| 40A25567 | 0-10 | A | S | 13.5* | 5.1 | 0.2 | 0.5 | 19.3 | 19.3 | 17.2 | 100 | 100 | |||||
| 40A25568 | 10-26 | B1 | S | 18.5* | 7.2 | 0.3 | 0.3 | 24.7 | 100 | 100 | |||||||
| 40A25569 | 26-39 | Bk1 | S | 0.7 | 0.3 | 22.4 | 100 | ||||||||||
| 40A25570 | 39-92 | Bk2 | S | 2.3 | 0.2 | 17.0 | 100 | ||||||||||
| 40A25571 | 92-143 | B2 | S | 4.7 | 0.3 | 18.3 | 100 | ||||||||||
| 40A25572 | 143-200 | 2Bk | S | 5.1 | 0.4 | 19.7 | 100 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975CO103008 | ( Rio Blanco, Colorado ) | Print Date: Nov 21 2024 11:41AM |
| Sampled As | : | UNNAMED | Fine, mixed Typic Natrustalfs | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3278 | |||
| 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 | ||||||||||||
| 40A25567 | 0-10 | A | S | 4.2 | 2.5 | 1.0 | 0.2 | -- | 6.9 | 0.2 | 0.1 | tr | 38.8 | tr | 0.70 | 1 | 1 | ||||||
| 40A25568 | 10-26 | B1 | S | 2.4 | 1.4 | 1.9 | 0.1 | -- | 5.0 | 0.2 | tr | tr | 43.3 | tr | 0.50 | 1 | 1 | ||||||
| 40A25569 | 26-39 | Bk1 | S | 1.9 | 1.2 | 3.0 | 0.1 | -- | 5.2 | 0.3 | tr | tr | 47.9 | tr | 0.60 | 2 | 2 | ||||||
| 40A25570 | 39-92 | Bk2 | S | 0.3 | 0.4 | 8.1 | 0.1 | -- | 6.1 | 1.5 | 0.1 | 0.3 | 38.2 | tr | 0.80 | 12 | 14 | ||||||
| 40A25571 | 92-143 | B2 | S | 4.2 | 18.1 | 86.2 | 0.2 | -- | 3.6 | 50.1 | 48.2 | 0.1 | 42.1 | 0.3 | 10.20 | 6 | 26 | ||||||
| 40A25572 | 143-200 | 2Bk | S | 21.0 | 34.9 | 91.3 | 0.2 | -- | 2.4 | 39.7 | 102.0 | 0.1 | 43.6 | 0.4 | 12.70 | 6 | 17 | ||||||
| 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 | NK | ||||||||||||
| 40A25567 | 0-10 | A | S | 7.8 | 1 | |||||||||
| 40A25568 | 10-26 | B1 | S | 7.6 | 2 | |||||||||
| 40A25569 | 26-39 | Bk1 | S | 8.0 | 5 | |||||||||
| 40A25570 | 39-92 | Bk2 | S | 8.6 | 19 | |||||||||
| 40A25571 | 92-143 | B2 | S | 8.6 | 7 | |||||||||
| 40A25572 | 143-200 | 2Bk | S | 8.4 | 7 | tr | ||||||||