| *** Primary Characterization Data *** |
| Pedon ID: S1975CO081003 | ( Moffat, Colorado ) | Print Date: Apr 27 2024 3:40PM |
| Sampled as on Jun 1, 1975: | UNNAMED ; Fine-silty, mixed Ustic Natrargids |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine-silty, mixed, superactive, frigid Ustic Natrargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975CO081003 Lat: 40° 20' 5.89" north Long: 107° 53' 18.39" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3297 | 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 |
| 40A25682 | E1 | A21 | 0-10 | 75C0197 | 26 | CL | ||
| 40A25683 | E2 | A22 | 10-23 | 75C0198 | 27 | SIL | ||
| 40A25684 | Bt1 | B21t | 23-43 | 75C0199 | 28 | SICL | ||
| 40A25685 | Bt2 | B2t | 43-56 | 75C0200 | 29 | SICL | ||
| 40A25686 | Bz | B23sA | 56-112 | 75C0201 | 30 | CL | ||
| 40A25687 | C | C | 112-173 | 75C0202 | 31 | SICL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 23-73 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 | ||||||||||
| 40A25682 | 0-10 | E1 | S | cl | 27.4 | 49.0 | 23.6 | 16.6 | 5.3 | 0.5 | 0.6 | 0.6 | -- | -- | -- | 7 | -- | ||||
| 40A25683 | 10-23 | E2 | S | sil | 25.2 | 54.7 | 20.1 | 15.6 | 3.6 | 0.4 | 0.3 | 0.2 | -- | -- | -- | 5 | -- | ||||
| 40A25684 | 23-43 | Bt1 | S | sicl | 33.7 | 48.0 | 18.3 | 13.4 | 4.1 | 0.4 | 0.3 | 0.1 | -- | -- | -- | 5 | -- | ||||
| 40A25685 | 43-56 | Bt2 | S | sicl | 32.9 | 49.1 | 18.0 | 13.0 | 4.3 | 0.4 | 0.2 | 0.1 | -- | -- | -- | 5 | -- | ||||
| 40A25686 | 56-112 | Bz | S | cl | 34.1 | 45.4 | 20.5 | 14.6 | 5.1 | 0.3 | 0.3 | 0.2 | -- | -- | -- | 6 | -- | ||||
| 40A25687 | 112-173 | C | S | sicl | 31.6 | 49.9 | 18.5 | 13.4 | 4.6 | 0.2 | 0.2 | 0.1 | -- | -- | -- | 5 | -- | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975CO081003 | ( Moffat, Colorado ) | Print Date: Apr 27 2024 3:40PM |
| Sampled As | : | UNNAMED | Fine-silty, mixed Ustic Natrargids | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3297 | |||
| 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 | ||||||||||||||
| 40A25682 | 0-10 | E1 | S | 14.1 | 0.62 | 0.51 | |||||||||||
| 40A25683 | 10-23 | E2 | S | 1.49 | 1.60 | 0.024 | 18.9 | 12.8 | 0.09 | 0.64 | 0.51 | ||||||
| 40A25684 | 23-43 | Bt1 | S | 1.59 | 1.79 | 0.040 | 18.2 | 15.2 | 0.05 | 0.68 | 0.45 | ||||||
| 40A25685 | 43-56 | Bt2 | S | 17.2 | 0.72 | 0.52 | |||||||||||
| 40A25686 | 56-112 | Bz | S | 15.7 | 0.56 | 0.46 | |||||||||||
| 40A25687 | 112-173 | C | S | 1.59 | 1.85 | 0.052 | 20.4 | 14.7 | 0.09 | 0.58 | 0.47 | ||||||
| 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 | |||||||||||||||||||||
| 40A25682 | 0-10 | E1 | S | 0.165 | 1.50 | 9 | ||||||||||||||||
| 40A25683 | 10-23 | E2 | S | 0.101 | 0.70 | 7 | ||||||||||||||||
| 40A25684 | 23-43 | Bt1 | S | 0.085 | 0.60 | 7 | ||||||||||||||||
| 40A25685 | 43-56 | Bt2 | S | 0.075 | 0.50 | 7 | ||||||||||||||||
| 40A25686 | 56-112 | Bz | S | 0.066 | 0.40 | 6 | ||||||||||||||||
| 40A25687 | 112-173 | C | S | 0.056 | 0.30 | 5 | ||||||||||||||||
| 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 | |||||||||||||||
| 40A25682 | 0-10 | E1 | S | 1.1 | 1.5 | 16.9 | 100 | ||||||||||
| 40A25683 | 10-23 | E2 | S | 0.6 | 1.1 | 16.2 | 100 | ||||||||||
| 40A25684 | 23-43 | Bt1 | S | 1.0 | 0.6 | 22.9 | 100 | ||||||||||
| 40A25685 | 43-56 | Bt2 | S | 3.0 | 0.4 | 23.7 | 100 | ||||||||||
| 40A25686 | 56-112 | Bz | S | 4.1 | 0.4 | 19.1 | 100 | ||||||||||
| 40A25687 | 112-173 | C | S | 3.9 | 0.4 | 18.3 | 100 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975CO081003 | ( Moffat, Colorado ) | Print Date: Apr 27 2024 3:40PM |
| Sampled As | : | UNNAMED | Fine-silty, mixed Ustic Natrargids | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3297 | |||
| 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 | ||||||||||||
| 40A25682 | 0-10 | E1 | S | 2.8 | 0.4 | 7.0 | 1.1 | -- | 7.0 | 2.3 | 2.2 | 0.1 | 36.9 | tr | 1.10 | 5 | 6 | ||||||
| 40A25683 | 10-23 | E2 | S | 2.1 | 0.9 | 4.0 | 0.6 | -- | 5.5 | 1.3 | 0.1 | 0.1 | 36.8 | tr | 0.70 | 3 | 3 | ||||||
| 40A25684 | 23-43 | Bt1 | S | 2.0 | 1.0 | 4.2 | 0.2 | -- | 4.9 | 1.7 | 0.1 | 0.1 | 38.7 | tr | 0.60 | 4 | 3 | ||||||
| 40A25685 | 43-56 | Bt2 | S | 0.9 | 0.5 | 8.2 | 0.2 | -- | 6.9 | 2.3 | 0.2 | 0.1 | 42.2 | tr | 0.90 | 11 | 10 | ||||||
| 40A25686 | 56-112 | Bz | S | 2.3 | 9.1 | 54.6 | 0.3 | -- | 3.2 | 6.2 | 53.4 | 0.1 | 49.3 | 0.2 | 5.60 | 7 | 23 | ||||||
| 40A25687 | 112-173 | C | S | 14.5 | 60.0 | 240.0 | 0.7 | -- | 2.2 | 21.4 | 276.0 | tr | 43.6 | 0.7 | 20.00 | 21 | 39 | ||||||
| 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 | |||||||||||||
| 40A25682 | 0-10 | E1 | S | 7.9 | 5 | |||||||||
| 40A25683 | 10-23 | E2 | S | 8.1 | 3 | |||||||||
| 40A25684 | 23-43 | Bt1 | S | 8.1 | 3 | |||||||||
| 40A25685 | 43-56 | Bt2 | S | 8.5 | 11 | |||||||||
| 40A25686 | 56-112 | Bz | S | 8.6 | 11 | |||||||||
| 40A25687 | 112-173 | C | S | 8.7 | 10 | |||||||||