| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005006 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:37PM |
| Sampled as on Sep 20, 1970: | ALSPAUGH ; Fine-loamy, mixed Typic Dystrochrepts |
| Revised to correlated on May 1, 1993: | (unnamed) ; Fine-loamy, mixed, active, mesic Typic Dystrochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70OR006 MULTNOMAH | Natural Resources Conservation Service |
| - | Site ID | S1970OR005006 Lat: 45° 16' 1.32" north Long: 122° 12' 57.23" west | National Soil Survey Center | |
| - | Pedon No. | 70C0062 | 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 |
| 70C00376 | Ap | Ap | 0-13 | 70376 | SIL | CL | ||
| 70C00377 | A | A3 | 13-28 | 70377 | SICL | CL | ||
| 70C00378 | B | B1 | 28-46 | 70378 | SICL | CL | ||
| 70C00379 | Bt11 | B21t | 46-69 | 70379 | SIC | CL | ||
| 70C00380 | Bt12 | B22t | 69-86 | 70380 | SIC | CL | ||
| 70C00381 | Bt2 | B3 t | 86-107 | 70381 | SIC | C | ||
| 70C00382 | 2C | 2 C | 107-127 | 70382 | SIC | CL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 20 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 28-78 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 | 3B1 | 3B1 | 3B1 | ||||||||
| 70C00376 | 0-13 | Ap | S | cl | 30.5 | 42.0 | 27.5 | 30.1 | 11.9 | 5.8 | 9.3 | 5.6 | 5.0 | 1.8 | 1 | 15 | -- | 34 | 16 | ||
| 70C00377 | 13-28 | A | S | cl | 31.2 | 42.6 | 26.2 | 31.5 | 11.1 | 5.9 | 9.0 | 5.8 | 4.8 | 0.7 | 1 | -- | -- | 21 | 1 | ||
| 70C00378 | 28-46 | B | S | cl | 32.5 | 41.9 | 25.6 | 31.5 | 10.4 | 5.6 | 8.1 | 5.5 | 5.2 | 1.2 | 1 | -- | -- | 21 | 1 | ||
| 70C00379 | 46-69 | Bt11 | S | cl | 33.9 | 40.0 | 26.1 | 30.3 | 9.7 | 5.3 | 8.0 | 5.6 | 5.4 | 1.8 | -- | -- | -- | 21 | -- | ||
| 70C00380 | 69-86 | Bt12 | S | cl | 39.4 | 38.3 | 22.3 | 28.2 | 10.1 | 5.8 | 7.9 | 4.8 | 3.3 | 0.5 | tr | -- | -- | 17 | tr | ||
| 70C00381 | 86-107 | Bt2 | S | c | 46.9 | 39.4 | 13.7 | 31.0 | 8.4 | 4.6 | 5.3 | 2.2 | 1.2 | 0.4 | tr | -- | -- | 9 | tr | ||
| 70C00382 | 107-127 | 2C | S | cl | 28.0 | 39.5 | 32.5 | 30.9 | 8.6 | 6.8 | 8.9 | 6.0 | 8.4 | 2.4 | -- | -- | -- | 26 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005006 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:37PM |
| Sampled As | : | ALSPAUGH | Fine-loamy, mixed Typic Dystrochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0062 | |||
| 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 | |||||||||
| 70C00376 | 0-13 | Ap | S | 1.08 | 1.16 | 0.022 | 43.6 | 38.7 | 18.1 | 1.036 | 0.21 | 0.99 | 0.59 | ||||
| 70C00377 | 13-28 | A | S | 18.6 | 1.036 | 0.81 | 0.60 | ||||||||||
| 70C00378 | 28-46 | B | S | 1.32 | 1.41 | 0.022 | 30.6 | 28.4 | 17.9 | 1.036 | 0.14 | 0.62 | 0.55 | ||||
| 70C00379 | 46-69 | Bt11 | S | 17.3 | 1.036 | 0.57 | 0.51 | ||||||||||
| 70C00380 | 69-86 | Bt12 | S | 1.37 | 1.52 | 0.035 | 31.1 | 28.8 | 18.1 | 1.034 | 0.15 | 0.50 | 0.46 | ||||
| 70C00381 | 86-107 | Bt2 | S | 23.1 | 1.034 | 0.44 | 0.49 | ||||||||||
| 70C00382 | 107-127 | 2C | S | 21.5 | 1.034 | 0.84 | 0.77 | ||||||||||
| 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 | |||||||||||||||||||||
| 70C00376 | 0-13 | Ap | S | 0.275 | 6.08 | 22 | ||||||||||||||||
| 70C00377 | 13-28 | A | S | 0.172 | 3.20 | 19 | ||||||||||||||||
| 70C00378 | 28-46 | B | S | 0.066 | 1.02 | 16 | ||||||||||||||||
| 70C00379 | 46-69 | Bt11 | S | 0.045 | 0.56 | 12 | ||||||||||||||||
| 70C00380 | 69-86 | Bt12 | S | 0.39 | ||||||||||||||||||
| 70C00381 | 86-107 | Bt2 | S | 0.07 | ||||||||||||||||||
| 70C00382 | 107-127 | 2C | S | 0.06 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005006 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:37PM |
| Sampled As | : | ALSPAUGH | Fine-loamy, mixed Typic Dystrochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0062 | |||
| 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 | 6H5a | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 70C00376 | 0-13 | Ap | S | 8.6 | 2.0 | 0.1 | 1.2 | 11.9 | 25.8 | 0.7 | 37.7 | 30.2 | 12.6 | 6 | 32 | 39 | |
| 70C00377 | 13-28 | A | S | 4.5 | 1.8 | 0.1 | 0.9 | 7.3 | 22.9 | 1.3 | 30.2 | 25.4 | 8.6 | 15 | 24 | 29 | |
| 70C00378 | 28-46 | B | S | 4.0 | 1.0 | 0.1 | 0.7 | 5.8 | 16.8 | 2.2 | 22.6 | 20.0 | 8.0 | 28 | 26 | 29 | |
| 70C00379 | 46-69 | Bt11 | S | 3.1 | 0.7 | 0.1 | 0.2 | 4.1 | 17.4 | 21.5 | 19.3 | 19 | 21 | ||||
| 70C00380 | 69-86 | Bt12 | S | 3.0 | 1.1 | 0.1 | 0.1 | 4.3 | 16.0 | 20.3 | 19.7 | 21 | 22 | ||||
| 70C00381 | 86-107 | Bt2 | S | 2.8 | 1.7 | 0.1 | 0.1 | 4.7 | 17.7 | 22.4 | 20.7 | 21 | 23 | ||||
| 70C00382 | 107-127 | 2C | S | 2.0 | 1.8 | 0.2 | 0.1 | 4.1 | 20.0 | 24.1 | 23.6 | 17 | 17 | ||||
| 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 - -) | % | |||||||||||||||
| 70C00376 | 0-13 | Ap | S | tr | |||||||||||||||||||
| 70C00377 | 13-28 | A | S | tr | |||||||||||||||||||
| 70C00378 | 28-46 | B | S | 1 | |||||||||||||||||||
| 70C00379 | 46-69 | Bt11 | S | 1 | |||||||||||||||||||
| 70C00380 | 69-86 | Bt12 | S | 1 | |||||||||||||||||||
| 70C00381 | 86-107 | Bt2 | S | tr | |||||||||||||||||||
| 70C00382 | 107-127 | 2C | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005006 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:37PM |
| Sampled As | : | ALSPAUGH | Fine-loamy, mixed Typic Dystrochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0062 | |||
| 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 | |||||||||||||
| 70C00376 | 0-13 | Ap | S | 4.8 | 5.2 | |||||||||
| 70C00377 | 13-28 | A | S | 4.8 | 5.4 | |||||||||
| 70C00378 | 28-46 | B | S | 4.7 | 5.6 | |||||||||
| 70C00379 | 46-69 | Bt11 | S | 4.4 | 5.4 | |||||||||
| 70C00380 | 69-86 | Bt12 | S | 4.4 | 5.2 | |||||||||
| 70C00381 | 86-107 | Bt2 | S | 4.3 | 5.1 | |||||||||
| 70C00382 | 107-127 | 2C | S | 4.2 | 5.0 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005006 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:37PM |
| Sampled As | : | ALSPAUGH | Fine-loamy, mixed Typic Dystrochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0062 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 70C00376 | 0.0-13.0 | Ap | tcly | KK 4 | CL 3 | VR 2 | |||||||||||||||
| 70C00379 | 46.0-69.0 | Bt11 | tcly | KK 3 | CL 2 | VR 2 | |||||||||||||||
| 70C00381 | 86.0-107.0 | Bt2 | tcly | KK 3 | CL 2 | VR 2 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CL Chlorite | KK Kaolinite | VR Vermiculite | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |