| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005005 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:57PM |
| Sampled as on May 30, 1970: | ALSPAUGH ; Clayey, mixed, mesic Humic Hapludults |
| Revised to correlated on Sep 1, 1993: | (unnamed) ; Clayey, mixed, active, mesic Humic Hapludult |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70OR006 MULTNOMAH | Natural Resources Conservation Service |
| - | Site ID | S1970OR005005 Lat: 45° 17' 42.32" north Long: 122° 12' 53.22" west | National Soil Survey Center | |
| - | Pedon No. | 70C0061 | 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 |
| 70C00369 | Ap | Ap | 0-18 | 70369 | SIL | CL | ||
| 70C00370 | A | A3 | 18-36 | 70370 | SICL | CL | ||
| 70C00371 | B | B1 | 36-48 | 70371 | SICL | C | ||
| 70C00372 | Bt11 | B21t | 48-66 | 70372 | SIC | C | ||
| 70C00373 | Bt12 | B22t | 66-89 | 70373 | SIC | C | ||
| 70C00374 | Bt2 | B3 t | 89-109 | 70374 | SIC | C | ||
| 70C00375 | C | C | 109-135 | 70375 | SIC | C | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 15 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 47 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 36-86 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 | |||||||
| 70C00369 | 0-18 | Ap | S | cl | 32.4 | 41.2 | 26.4 | 11.5 | 29.2 | 12.0 | 5.1 | 8.4 | 4.7 | 5.0 | 3.2 | 5 | 9 | -- | 32 | 14 | |
| 70C00370 | 18-36 | A | S | cl | 34.5 | 41.4 | 24.1 | 9.5 | 29.2 | 12.2 | 5.6 | 8.1 | 4.9 | 4.2 | 1.3 | -- | -- | -- | 19 | -- | |
| 70C00371 | 36-48 | B | S | c | 42.0 | 36.7 | 21.3 | 26.7 | 10.0 | 4.8 | 7.1 | 4.2 | 3.5 | 1.7 | 1 | -- | -- | 17 | 1 | ||
| 70C00372 | 48-66 | Bt11 | S | c | 49.7 | 33.0 | 17.3 | 17.8 | 23.6 | 9.4 | 3.6 | 5.4 | 3.5 | 3.4 | 1.4 | 1 | -- | -- | 15 | 1 | |
| 70C00373 | 66-89 | Bt12 | S | c | 47.0 | 34.8 | 18.2 | 25.8 | 9.0 | 4.1 | 5.1 | 3.3 | 4.3 | 1.4 | -- | -- | -- | 14 | -- | ||
| 70C00374 | 89-109 | Bt2 | S | c | 46.6 | 34.6 | 18.8 | 25.5 | 9.1 | 4.4 | 5.6 | 3.9 | 3.6 | 1.3 | -- | -- | -- | 14 | -- | ||
| 70C00375 | 109-135 | C | S | c | 41.0 | 31.0 | 28.0 | 16.7 | 24.7 | 6.3 | 4.8 | 8.2 | 4.4 | 5.2 | 5.4 | 5 | -- | -- | 27 | 51 | |
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005005 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:57PM |
| Sampled As | : | ALSPAUGH | Clayey, mixed, mesic Humic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0061 | |||
| 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 | |||||||||
| 70C00369 | 0-18 | Ap | S | 1.00 | 1.10 | 0.030 | 40.0 | 36.5 | 21.8 | 1.019 | 0.14 | 0.98 | 0.67 | ||||
| 70C00370 | 18-36 | A | S | 1.15 | 1.26 | 0.031 | 34.3 | 31.3 | 17.9 | 1.036 | 0.15 | 0.68 | 0.52 | ||||
| 70C00371 | 36-48 | B | S | 1.26 | 1.38 | 0.031 | 32.7 | 29.3 | 18.7 | 1.036 | 0.13 | 0.59 | 0.45 | ||||
| 70C00372 | 48-66 | Bt11 | S | 1.28 | 1.43 | 0.037 | 34.4 | 31.8 | 20.6 | 1.036 | 0.14 | 0.45 | 0.41 | ||||
| 70C00373 | 66-89 | Bt12 | S | 1.27 | 1.41 | 0.035 | 33.5 | 30.7 | 20.2 | 1.036 | 0.13 | 0.46 | 0.43 | ||||
| 70C00374 | 89-109 | Bt2 | S | 1.25 | 1.40 | 0.038 | 35.6 | 32.3 | 20.4 | 1.036 | 0.15 | 0.45 | 0.44 | ||||
| 70C00375 | 109-135 | C | S | 1.22 | 1.31 | 0.016 | 37.3 | 35.0 | 20.9 | 1.036 | 0.12 | 0.48 | 0.51 | ||||
| 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 | |||||||||||||||||||
| 70C00369 | 0-18 | Ap | S | 0.280 | 5.52 | 20 | 3.0 | 0.8 | ||||||||||||||
| 70C00370 | 18-36 | A | S | 0.125 | 1.89 | 15 | 3.1 | 0.7 | ||||||||||||||
| 70C00371 | 36-48 | B | S | 0.068 | 0.73 | 11 | 3.3 | 0.6 | ||||||||||||||
| 70C00372 | 48-66 | Bt11 | S | 0.24 | 3.4 | 0.6 | ||||||||||||||||
| 70C00373 | 66-89 | Bt12 | S | 0.80 | 3.3 | 0.6 | ||||||||||||||||
| 70C00374 | 89-109 | Bt2 | S | 0.12 | 3.2 | 0.6 | ||||||||||||||||
| 70C00375 | 109-135 | C | S | 0.08 | 3.3 | 0.5 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005005 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:57PM |
| Sampled As | : | ALSPAUGH | Clayey, mixed, mesic Humic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0061 | |||
| 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 | ||||||
| 70C00369 | 0-18 | Ap | S | 7.9 | 2.6 | 0.1 | 1.1 | 11.7 | 27.1 | 0.4 | 38.8 | 31.9 | 12.1 | 3 | 30 | 37 | |
| 70C00370 | 18-36 | A | S | 3.9 | 1.8 | 0.1 | 1.4 | 7.2 | 19.7 | 1.1 | 26.9 | 23.6 | 8.3 | 13 | 27 | 31 | |
| 70C00371 | 36-48 | B | S | 4.0 | 1.9 | 0.1 | 1.3 | 7.3 | 17.1 | 1.7 | 24.4 | 24.8 | 9.0 | 19 | 30 | 29 | |
| 70C00372 | 48-66 | Bt11 | S | 4.1 | 2.2 | 0.2 | 0.3 | 6.8 | 16.9 | 23.7 | 22.4 | 29 | 30 | ||||
| 70C00373 | 66-89 | Bt12 | S | 2.9 | 2.0 | 0.1 | 0.2 | 5.2 | 17.5 | 22.7 | 21.5 | 23 | 24 | ||||
| 70C00374 | 89-109 | Bt2 | S | 2.1 | 2.0 | 0.1 | 0.2 | 4.4 | 18.6 | 23.0 | 20.9 | 19 | 21 | ||||
| 70C00375 | 109-135 | C | S | 1.5 | 1.6 | 0.2 | 0.3 | 3.6 | 18.0 | 21.6 | 19.8 | 17 | 18 | ||||
| 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 - -) | % | |||||||||||||||
| 70C00369 | 0-18 | Ap | S | tr | |||||||||||||||||||
| 70C00370 | 18-36 | A | S | tr | |||||||||||||||||||
| 70C00371 | 36-48 | B | S | tr | |||||||||||||||||||
| 70C00372 | 48-66 | Bt11 | S | 1 | |||||||||||||||||||
| 70C00373 | 66-89 | Bt12 | S | tr | |||||||||||||||||||
| 70C00374 | 89-109 | Bt2 | S | tr | |||||||||||||||||||
| 70C00375 | 109-135 | C | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005005 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:57PM |
| Sampled As | : | ALSPAUGH | Clayey, mixed, mesic Humic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0061 | |||
| 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 | |||||||||||||
| 70C00369 | 0-18 | Ap | S | 5.2 | 5.8 | |||||||||
| 70C00370 | 18-36 | A | S | 4.9 | 5.6 | |||||||||
| 70C00371 | 36-48 | B | S | 4.8 | 5.5 | |||||||||
| 70C00372 | 48-66 | Bt11 | S | 4.6 | 5.5 | |||||||||
| 70C00373 | 66-89 | Bt12 | S | 4.5 | 5.4 | |||||||||
| 70C00374 | 89-109 | Bt2 | S | 4.4 | 5.2 | |||||||||
| 70C00375 | 109-135 | C | S | 4.2 | 5.3 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR005005 | ( Clackamas, Oregon ) | Print Date: Nov 21 2024 3:57PM |
| Sampled As | : | ALSPAUGH | Clayey, mixed, mesic Humic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0061 | |||
| 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 | ||||||||||||||
| 70C00369 | 0.0-18.0 | Ap | fcly | KK 3 | |||||||||||||||||
| 70C00369 | 0.0-18.0 | Ap | tcly | KK 3 | CL 3 | VR 2 | |||||||||||||||
| 70C00370 | 18.0-36.0 | A | fcly | KK 3 | |||||||||||||||||
| 70C00370 | 18.0-36.0 | A | tcly | CL 3 | KK 2 | VR 2 | |||||||||||||||
| 70C00372 | 48.0-66.0 | Bt11 | fcly | KK 3 | |||||||||||||||||
| 70C00372 | 48.0-66.0 | Bt11 | tcly | KK 3 | CL 2 | VR 2 | |||||||||||||||
| 70C00375 | 109.0-135.0 | C | fcly | KK 3 | |||||||||||||||||
| 70C00375 | 109.0-135.0 | C | tcly | KK 3 | CL 2 | VR 2 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| fcly - Fine Clay <0.0002 mm | 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 |