| *** Primary Characterization Data *** |
| Pedon ID: S1970CO003002 | ( Alamosa, Colorado ) | Print Date: Apr 28 2024 4:10AM |
| Sampled as on Oct 6, 1970: | LANEY |
| Revised to correlated: | unnamed ; Fine-loamy, mixed Typic Torrifluvents |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70CO008 SAN LUIS BASIN | Natural Resources Conservation Service |
| - | Site ID | S1970CO003002 Lat: 37° 24' 54.00" north Long: 105° 43' 19.01" west | National Soil Survey Center | |
| - | Pedon No. | 70C0085 | 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 |
| 70C00539 | A | A1 | 0-12 | 70539 | VFSL | VFSL | ||
| 70C00540 | C1 | C 1 | 12-38 | 70540 | VFSL | VFSL | ||
| 70C00541 | C2 | C 2 | 38-59 | 70541 | VFSL | L | ||
| 70C00542 | Ab1 | A1 B | 59-66 | 70542 | L | SCL | ||
| 70C00543 | Ab2 | A12B | 66-79 | 70543 | SCL | FSL | ||
| 70C00544 | C3 | C 1B | 79-112 | 70544 | SL | FSL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.23 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| 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 | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 70C00539 | 0-12 | A | S | vfsl | 9.4 | 36.7 | 53.9 | 2.0 | 17.9 | 18.8 | 24.8 | 22.4 | 3.8 | 2.5 | 0.4 | -- | -- | -- | 29 | -- | |
| 70C00540 | 12-38 | C1 | S | vfsl | 13.9 | 32.4 | 53.7 | 6.0 | 17.6 | 14.8 | 23.6 | 21.3 | 4.9 | 3.3 | 0.6 | -- | -- | -- | 30 | -- | |
| 70C00541 | 38-59 | C2 | S | l | 16.4 | 34.0 | 49.6 | 7.0 | 19.4 | 14.6 | 19.0 | 20.8 | 5.2 | 3.8 | 0.8 | -- | -- | -- | 31 | -- | |
| 70C00542 | 59-66 | Ab1 | S | scl | 22.9 | 24.5 | 52.6 | 10.0 | 13.8 | 10.7 | 16.1 | 23.1 | 6.9 | 5.1 | 1.4 | -- | -- | -- | 37 | -- | |
| 70C00543 | 66-79 | Ab2 | S | fsl | 14.5 | 13.3 | 72.2 | 4.6 | 8.7 | 18.4 | 29.8 | 10.7 | 10.4 | 2.9 | -- | -- | -- | 54 | -- | ||
| 70C00544 | 79-112 | C3 | S | fsl | 8.5 | 14.6 | 76.9 | 4.8 | 9.8 | 23.6 | 31.5 | 10.2 | 9.4 | 2.2 | -- | -- | -- | 53 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1970CO003002 | ( Alamosa, Colorado ) | Print Date: Apr 28 2024 4:10AM |
| Sampled As | : | LANEY | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0085 | |||
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | |||||||||
| 70C00539 | 0-12 | A | S | 1.29 | 1.32 | 0.008 | 30.6 | 23.8 | 9.8 | 1.023 | 0.18 | 1.21 | 1.04 | ||||
| 70C00540 | 12-38 | C1 | S | 1.01 | 1.08 | 0.023 | 43.5 | 34.7 | 15.0 | 1.027 | 0.20 | 0.83 | 1.08 | ||||
| 70C00541 | 38-59 | C2 | S | 1.11 | 1.15 | 0.012 | 33.3 | 27.1 | 14.5 | 1.027 | 0.14 | 0.68 | 0.88 | ||||
| 70C00542 | 59-66 | Ab1 | S | 1.28 | 1.36 | 0.020 | 28.3 | 23.5 | 13.3 | 1.027 | 0.13 | 0.49 | 0.58 | ||||
| 70C00543 | 66-79 | Ab2 | S | 1.43 | 1.50 | 0.016 | 26.7 | 19.6 | 8.9 | 1.027 | 0.15 | 0.93 | 0.61 | ||||
| 70C00544 | 79-112 | C3 | S | 1.56 | 1.64 | 0.017 | 23.9 | 16.8 | 6.0 | 1.027 | 0.17 | 1.42 | 0.71 | ||||
| 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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 4F1 | 4F | |||||||||||||||||||
| 70C00539 | 0-12 | A | S | NP | NP | |||||||||||||||
| 70C00540 | 12-38 | C1 | S | 35.55699 | 7 | |||||||||||||||
| 70C00541 | 38-59 | C2 | S | 35.29799 | 10 | |||||||||||||||
| 70C00542 | 59-66 | Ab1 | S | 33.65999 | 13 | |||||||||||||||
| 70C00543 | 66-79 | Ab2 | S | 26.00999 | 5 | |||||||||||||||
| 70C00544 | 79-112 | C3 | S | NP | NP | |||||||||||||||
| 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 - - - - -) | |||||||||||||||
| 6B3a | 6A1c | 6C2b | 6G7a | |||||||||||||||||||
| 70C00539 | 0-12 | A | S | 0.109 | 1.53 | 14 | 0.1 | tr | ||||||||||||||
| 70C00540 | 12-38 | C1 | S | 0.109 | 1.32 | 12 | 0.1 | tr | ||||||||||||||
| 70C00541 | 38-59 | C2 | S | 0.082 | 1.01 | 12 | 0.1 | tr | ||||||||||||||
| 70C00542 | 59-66 | Ab1 | S | 0.95 | 0.1 | tr | ||||||||||||||||
| 70C00543 | 66-79 | Ab2 | S | 0.45 | 0.5 | tr | ||||||||||||||||
| 70C00544 | 79-112 | C3 | S | 0.18 | 0.7 | tr | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970CO003002 | ( Alamosa, Colorado ) | Print Date: Apr 28 2024 4:10AM |
| Sampled As | : | LANEY | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0085 | |||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 5A3a | 5A8b | 5C3 | 5C1 | ||||||||||
| 70C00539 | 0-12 | A | S | 15.9* | 2.4 | 1.3 | 4.6 | 11.4 | 100 | 100 | |||||||
| 70C00540 | 12-38 | C1 | S | 15.7* | 2.7 | 6.0 | 3.7 | 11.6 | 100 | 100 | |||||||
| 70C00541 | 38-59 | C2 | S | 18.4* | 3.2 | 2.6 | 0.9 | 11.2 | 100 | 100 | |||||||
| 70C00542 | 59-66 | Ab1 | S | 19.1* | 3.2 | 1.6 | 0.5 | 11.2 | 100 | 100 | |||||||
| 70C00543 | 66-79 | Ab2 | S | 19.3* | 3.3 | 1.0 | 0.5 | 13.5 | 100 | 100 | |||||||
| 70C00544 | 79-112 | C3 | S | 9.0* | 2.4 | 0.4 | 0.4 | 12.2 | 12.2 | 12.1 | 100 | 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6J1b | 6K1c | 8A | 8D5 | 8A3a | 5E | ||||||||||||||
| 70C00539 | 0-12 | A | S | tr | 0.87 | 11 | |||||||||||||||||
| 70C00540 | 12-38 | C1 | S | 1.4 | 0.4 | 24.1 | 2.4 | 14.3 | 6.0 | 60.1 | 0.1 | 2.55 | 39 | 25 | |||||||||
| 70C00541 | 38-59 | C2 | S | 10.9 | 3.5 | 19.3 | 0.3 | 2.9 | 17.7 | 56.5 | 0.1 | 3.46 | 13 | 7 | |||||||||
| 70C00542 | 59-66 | Ab1 | S | 19.7 | 6.1 | 13.9 | 0.2 | 2.1 | 28.4 | 40.9 | 0.1 | 3.91 | 9 | 4 | |||||||||
| 70C00543 | 66-79 | Ab2 | S | 15.6 | 4.5 | 8.3 | 0.1 | 1.5 | 23.4 | 48.1 | 0.1 | 3.08 | 4 | 3 | |||||||||
| 70C00544 | 79-112 | C3 | S | 6.9 | 2.2 | 2.7 | 0.3 | 0.5 | 9.7 | 36.8 | tr | 1.35 | 2 | 1 | |||||||||
| 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 | 8C1b | 6E1g | |||||||||||
| 70C00539 | 0-12 | A | S | 7.9 | 8.5 | 18 | ||||||||
| 70C00540 | 12-38 | C1 | S | 8.3 | 9.0 | 8.3 | 25 | |||||||
| 70C00541 | 38-59 | C2 | S | 7.8 | 8.0 | 7.7 | 25 | |||||||
| 70C00542 | 59-66 | Ab1 | S | 7.6 | 8.0 | 7.5 | 21 | |||||||
| 70C00543 | 66-79 | Ab2 | S | 7.6 | 7.8 | 7.6 | 3 | |||||||
| 70C00544 | 79-112 | C3 | S | 7.4 | 7.6 | 7.4 | ||||||||