| *** Primary Characterization Data *** |
| Pedon ID: S1970OR051003 | ( Multnomah, Oregon ) | Print Date: Nov 21 2024 12:23PM |
| Sampled as on Sep 7, 1970: | DAYTON |
| Revised to SSL on May 1, 1993: | (unnamed) ; Fine-silty, mixed, mesic Typic Albaqualf |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70OR006 MULTNOMAH | Natural Resources Conservation Service |
| - | Site ID | S1970OR051003 Lat: 45° 30' 4.31" north Long: 122° 21' 10.27" west | National Soil Survey Center | |
| - | Pedon No. | 70C0071 | 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 |
| 70C00437 | Ap1 | Ap1 | 0-18 | 70437 | SIL | SIL | ||
| 70C00438 | Ap2 | Ap2 | 18-28 | 70438 | SIL | SIL | ||
| 70C00439 | E | A2 | 28-43 | 70439 | SIL | SIL | ||
| 70C00440 | A/B | A+B | 43-64 | 70440 | SIL | SIL | ||
| 70C00441 | 2Bt | 2 B2 t | 64-102 | 70441 | C | CL | ||
| 70C00442 | 3Bt | 3 B3 t | 102-165 | 70442 | SICL | SIL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.87 | (NA) | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 64-114 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 70C00437 | 0-18 | Ap1 | S | sil | 15.6 | 61.7 | 22.7 | 6.9 | 18.6 | 43.1 | 17.8 | 3.3 | 0.6 | 0.9 | 0.1 | tr | 15 | -- | 19 | 15 | |
| 70C00438 | 18-28 | Ap2 | S | sil | 14.9 | 60.2 | 24.9 | 6.9 | 19.4 | 40.8 | 20.4 | 3.1 | 0.6 | 0.6 | 0.2 | -- | -- | -- | 5 | -- | |
| 70C00439 | 28-43 | E | S | sil | 12.0 | 59.7 | 28.3 | 5.1 | 19.0 | 40.7 | 23.0 | 2.6 | 1.2 | 1.3 | 0.2 | -- | -- | -- | 5 | -- | |
| 70C00440 | 43-64 | A/B | S | sil | 11.7 | 59.4 | 28.9 | 2.7 | 19.2 | 40.2 | 21.8 | 2.4 | 1.0 | 2.3 | 1.4 | -- | -- | -- | 7 | -- | |
| 70C00441 | 64-102 | 2Bt | S | cl | 29.2 | 46.6 | 24.2 | 14.4 | 16.4 | 30.2 | 20.2 | 1.6 | 0.3 | 0.6 | 1.5 | -- | -- | -- | 4 | -- | |
| 70C00442 | 102-165 | 3Bt | S | sil | 20.6 | 53.7 | 25.7 | 11.2 | -- | 19.7 | 34.0 | 21.9 | 2.2 | 0.5 | 0.7 | 0.4 | -- | -- | -- | 4 | -- |
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR051003 | ( Multnomah, Oregon ) | Print Date: Nov 21 2024 12:23PM |
| Sampled As | : | DAYTON | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0071 | |||
| 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 | |||||||||
| 70C00437 | 0-18 | Ap1 | S | 1.36 | 1.43 | 0.015 | 28.7 | 24.4 | 8.7 | 1.028 | 0.20 | 0.93 | 0.56 | ||||
| 70C00438 | 18-28 | Ap2 | S | 1.44 | 1.50 | 0.014 | 29.1 | 24.7 | 8.8 | 1.028 | 0.23 | 0.96 | 0.59 | ||||
| 70C00439 | 28-43 | E | S | 1.41 | 1.46 | 0.012 | 29.3 | 23.1 | 7.3 | 1.028 | 0.22 | 0.84 | 0.61 | ||||
| 70C00440 | 43-64 | A/B | S | 1.47 | 1.50 | 0.007 | 25.0 | 16.9 | 6.6 | 1.010 | 0.15 | 0.74 | 0.56 | ||||
| 70C00441 | 64-102 | 2Bt | S | 1.40 | 1.67 | 0.061 | 33.8 | 29.2 | 15.0 | 1.010 | 0.20 | 0.82 | 0.51 | ||||
| 70C00442 | 102-165 | 3Bt | S | 1.39 | 1.56 | 0.039 | 34.2 | 28.6 | 12.9 | 1.010 | 0.22 | 1.05 | 0.63 | ||||
| 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 | |||||||||||||||||||
| 70C00437 | 0-18 | Ap1 | S | 0.173 | 1.80 | 10 | 0.7 | 0.2 | ||||||||||||||
| 70C00438 | 18-28 | Ap2 | S | 0.164 | 1.84 | 11 | 0.7 | 0.2 | ||||||||||||||
| 70C00439 | 28-43 | E | S | 0.075 | 0.72 | 10 | 1.5 | 0.1 | ||||||||||||||
| 70C00440 | 43-64 | A/B | S | 0.029 | 0.30 | 10 | 2.1 | 0.1 | ||||||||||||||
| 70C00441 | 64-102 | 2Bt | S | 0.15 | 1.6 | 0.1 | ||||||||||||||||
| 70C00442 | 102-165 | 3Bt | S | 0.05 | 1.5 | 0.1 | ||||||||||||||||
| 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 | ||||||
| 70C00437 | 0-18 | Ap1 | S | 4.9 | 1.5 | 0.1 | 0.3 | 6.8 | 12.8 | 0.9 | 19.6 | 14.5 | 7.7 | 12 | 35 | 47 | |
| 70C00438 | 18-28 | Ap2 | S | 4.4 | 1.4 | 0.1 | 0.2 | 6.1 | 11.4 | 0.6 | 17.5 | 14.3 | 6.7 | 9 | 35 | 43 | |
| 70C00439 | 28-43 | E | S | 3.9 | 1.4 | 0.1 | 0.1 | 5.5 | 6.8 | 0.4 | 12.3 | 10.1 | 5.9 | 7 | 45 | 54 | |
| 70C00440 | 43-64 | A/B | S | 3.7 | 1.7 | 0.1 | 0.1 | 5.6 | 4.0 | 9.6 | 8.7 | 58 | 64 | ||||
| 70C00441 | 64-102 | 2Bt | S | 9.9 | 9.1 | 0.3 | 0.4 | 19.7 | 6.1 | 25.8 | 23.8 | 76 | 83 | ||||
| 70C00442 | 102-165 | 3Bt | S | 11.1 | 8.2 | 0.4 | 0.3 | 20.0 | 4.1 | 24.1 | 21.6 | 83 | 93 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR051003 | ( Multnomah, Oregon ) | Print Date: Nov 21 2024 12:23PM |
| Sampled As | : | DAYTON | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0071 | |||
| 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 - -) | % | |||||||||||||||
| 70C00437 | 0-18 | Ap1 | S | 1 | |||||||||||||||||||
| 70C00438 | 18-28 | Ap2 | S | 1 | |||||||||||||||||||
| 70C00439 | 28-43 | E | S | 1 | |||||||||||||||||||
| 70C00440 | 43-64 | A/B | S | 1 | |||||||||||||||||||
| 70C00441 | 64-102 | 2Bt | S | 1 | |||||||||||||||||||
| 70C00442 | 102-165 | 3Bt | S | 2 | |||||||||||||||||||
| 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 | |||||||||||||
| 70C00437 | 0-18 | Ap1 | S | 4.6 | 4.9 | |||||||||
| 70C00438 | 18-28 | Ap2 | S | 4.7 | 5.3 | |||||||||
| 70C00439 | 28-43 | E | S | 5.0 | 5.8 | |||||||||
| 70C00440 | 43-64 | A/B | S | 5.4 | 6.1 | |||||||||
| 70C00441 | 64-102 | 2Bt | S | 5.2 | 5.5 | |||||||||
| 70C00442 | 102-165 | 3Bt | S | 5.5 | 5.9 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970OR051003 | ( Multnomah, Oregon ) | Print Date: Nov 21 2024 12:23PM |
| Sampled As | : | DAYTON | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0071 | |||
| 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 | ||||||||||||||
| 70C00437 | 0.0-18.0 | Ap1 | fcly | KK 3 | VR 2 | ||||||||||||||||
| 70C00437 | 0.0-18.0 | Ap1 | tcly | VR 4 | MI 3 | KK 3 | |||||||||||||||
| 70C00438 | 18.0-28.0 | Ap2 | fcly | KK 3 | VR 2 | ||||||||||||||||
| 70C00438 | 18.0-28.0 | Ap2 | tcly | VR 4 | KK 2 | ||||||||||||||||
| 70C00439 | 28.0-43.0 | E | tcly | VR 3 | KK 1 | ||||||||||||||||
| 70C00440 | 43.0-64.0 | A/B | fcly | NX 6 | |||||||||||||||||
| 70C00440 | 43.0-64.0 | A/B | tcly | VR 2 | KK 1 | NX 6 | |||||||||||||||
| 70C00441 | 64.0-102.0 | 2Bt | fcly | VR 4 | KK 1 | ||||||||||||||||
| 70C00441 | 64.0-102.0 | 2Bt | tcly | MT 4 | MI 2 | KK 2 | |||||||||||||||
| 70C00442 | 102.0-165.0 | 3Bt | fcly | MT 3 | KK 1 | ||||||||||||||||
| 70C00442 | 102.0-165.0 | 3Bt | tcly | MT 4 | MI 3 | KK 2 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| fcly - Fine Clay <0.0002 mm | tcly - Total Clay <0.002 mm | |||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | NX Non-Crystalline | VR Vermiculite |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |