| *** Primary Characterization Data *** |
| Pedon ID: S1966CA073002 | ( San Diego, California ) | Print Date: May 17 2024 12:32AM |
| Sampled as on Jun 8, 1966: | Redding |
| Revised to correlated: | REDDING ; Fine, mixed, thermic Abruptic Durixeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1966CA073002 Lat: 32° 50' 3.00" north Long: 117° 8' 16.01" west MLRA: 19 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2847 | 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 |
| 40A22475 | A | A1 | 0-10 | 66236 | SL | |||
| 40A22476 | E | A2 | 10-38 | 66237 | SL | |||
| 40A22477 | B | B1 | 38-46 | 66238 | CL | |||
| 40A22478 | Bt | B2 t | 46-76 | 66239 | C | |||
| 40A22479 | Bqm1 | B31sIm | 76-91 | 66240 | SCL | |||
| 40A22480 | Bqm2 | B32sIm | 91-114 | 66241 | LCOS | |||
| 40A22481 | Bqm3 | B33sIm | 69-104 | 66242 | LCOS | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.48 | (NA) | |
| Clay, carbonate free, Weighted Average | 60 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 60 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 46-76 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 | ||||||||
| 40A22475 | 0-10 | A | S | sl | 11.2 | 33.5 | 55.3 | 18.8 | 14.7 | 5.0 | 13.7 | 18.0 | 15.7 | 2.9 | 5 | 3 | 14 | 57 | 22 | ||
| 40A22476 | 10-38 | E | S | sl | 11.3 | 35.9 | 52.8 | 20.7 | 15.2 | 5.9 | 13.8 | 17.1 | 12.9 | 3.1 | 6 | 3 | 5 | 50 | 14 | ||
| 40A22477 | 38-46 | B | S | cl | 37.4 | 27.3 | 35.3 | 16.2 | 11.1 | 4.2 | 10.0 | 11.2 | 8.3 | 1.6 | 4 | 3 | 1 | 32 | 8 | ||
| 40A22478 | 46-76 | Bt | S | c | 60.2 | 15.6 | 24.2 | 8.7 | 6.9 | 2.9 | 6.7 | 7.6 | 6.0 | 1.0 | 1 | tr | 2 | 23 | 7 | ||
| 40A22479 | 76-91 | Bqm1 | S | scl | 27.6 | 7.1 | 65.3 | 3.3 | 3.8 | 3.3 | 10.9 | 11.9 | 21.8 | 17.4 | 2 | 1 | 4 | 64 | 14 | ||
| 40A22480 | 91-114 | Bqm2 | S | lcos | 8.9 | 6.0 | 85.1 | 2.4 | 3.6 | 4.4 | 15.1 | 16.5 | 28.3 | 20.8 | 1 | 1 | 5 | 82 | 18 | ||
| 40A22481 | 69-104 | Bqm3 | S | lcos | 5.8 | 7.1 | 87.1 | 2.6 | 4.5 | 5.3 | 15.0 | 16.1 | 28.6 | 22.1 | 2 | 2 | 3 | 82 | 18 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1966CA073002 | ( San Diego, California ) | Print Date: May 17 2024 12:32AM |
| Sampled As | : | Redding | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2847 | |||
| 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 | % | ||||||||||
| 4A1f | 4A1h | 4B1c | 3C2a1a | ||||||||||||||
| 40A22475 | 0-10 | A | S | 1.27 | 1.30 | 0.007 | 9.6 | 5.5 | 0.05 | 0.99 | 0.49 | ||||||
| 40A22476 | 10-38 | E | S | 1.65 | 1.68 | 0.005 | 9.8 | 3.7 | 0.09 | 0.60 | 0.33 | ||||||
| 40A22477 | 38-46 | B | S | 1.59 | 1.78 | 0.036 | 20.3 | 12.1 | 0.12 | 0.44 | 0.32 | ||||||
| 40A22478 | 46-76 | Bt | S | 1.47 | 1.78 | 0.063 | 26.8 | 20.6 | 0.09 | 0.48 | 0.34 | ||||||
| 40A22479 | 76-91 | Bqm1 | S | 1.69 | 1.77 | 0.014 | 17.0 | 15.8 | 0.02 | 1.07 | 0.57 | ||||||
| 40A22480 | 91-114 | Bqm2 | S | 1.79 | 1.81 | 0.003 | 14.1 | 11.2 | 0.04 | 2.99 | 1.26 | ||||||
| 40A22481 | 69-104 | Bqm3 | S | 1.92 | 1.94 | 0.003 | 11.2 | 8.0 | 0.05 | 3.41 | 1.38 | ||||||
| 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 - - - - -) | |||||||||||||||
| 6A1a | ||||||||||||||||||||||
| 40A22475 | 0-10 | A | S | 2.51 | ||||||||||||||||||
| 40A22476 | 10-38 | E | S | 0.63 | ||||||||||||||||||
| 40A22477 | 38-46 | B | S | 0.41 | ||||||||||||||||||
| 40A22478 | 46-76 | Bt | S | 0.38 | ||||||||||||||||||
| 40A22479 | 76-91 | Bqm1 | S | 0.35 | ||||||||||||||||||
| 40A22480 | 91-114 | Bqm2 | S | 0.17 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1966CA073002 | ( San Diego, California ) | Print Date: May 17 2024 12:32AM |
| Sampled As | : | Redding | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2847 | |||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2b | 6O2b | 6P2a | 6Q2a | 6H2a | 6G1b | 5A1a | |||||||||||
| 40A22475 | 0-10 | A | S | 5.2 | 2.1 | 0.4 | 0.6 | 8.3 | 5.9 | 0.2 | 14.2 | 11.1 | 8.5 | 2 | 58 | 75 | |
| 40A22476 | 10-38 | E | S | 4.3* | 2.4 | 0.4 | 0.3 | 7.4 | 3.5 | 0.3 | 10.9 | 6.8 | 7.7 | 4 | 68 | 100 | |
| 40A22477 | 38-46 | B | S | 3.3 | 5.5 | 1.8 | 0.2 | 10.8 | 9.8 | 2.9 | 20.6 | 16.6 | 13.7 | 21 | 52 | 65 | |
| 40A22478 | 46-76 | Bt | S | 5.5 | 10.4 | 4.1 | 0.2 | 20.2 | 15.6 | 5.1 | 35.8 | 28.6 | 25.3 | 20 | 56 | 71 | |
| 40A22479 | 76-91 | Bqm1 | S | 5.1 | 9.5 | 4.9 | 0.2 | 19.7 | 14.3 | 5.2 | 34.0 | 29.4 | 24.9 | 21 | 58 | 67 | |
| 40A22480 | 91-114 | Bqm2 | S | 4.7 | 8.3 | 4.9 | 0.2 | 18.1 | 11.7 | 4.3 | 29.8 | 26.6 | 22.4 | 19 | 61 | 68 | |
| 40A22481 | 69-104 | Bqm3 | S | 3.2 | 5.1 | 4.2 | 0.2 | 12.7 | 9.8 | 3.7 | 22.5 | 19.8 | 16.4 | 23 | 56 | 64 | |
| 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 - -) | % | |||||||||||||||
| 6N1a | 6O1a | 6P1a | 6Q1a | 6I1a | 6J1a | 6K1b | 6L1a | 8A | 8D5 | 8A1a | |||||||||||||
| 40A22475 | 0-10 | A | S | 2.5 | 2.1 | 1.9 | 1.0 | -- | 2.8 | 2.4 | 31.9 | tr | 0.70 | 3 | 1 | ||||||||
| 40A22476 | 10-38 | E | S | 0.5 | 0.5 | 4.2 | tr | -- | 1.0 | 0.6 | 16.5 | tr | 0.25 | 5 | 6 | ||||||||
| 40A22477 | 38-46 | B | S | 0.2 | 0.3 | 3.4 | tr | -- | 0.3 | 1.5 | 37.3 | tr | 0.41 | 10 | 7 | ||||||||
| 40A22478 | 46-76 | Bt | S | 0.4 | 0.3 | 7.2 | tr | -- | 0.2 | 4.5 | 65.2 | tr | 0.85 | 13 | 12 | ||||||||
| 40A22479 | 76-91 | Bqm1 | S | 0.6 | 0.8 | 13.8 | tr | -- | 0.3 | 9.7 | 44.5 | 0.1 | 2.12 | 15 | 16 | ||||||||
| 40A22480 | 91-114 | Bqm2 | S | 0.6 | 0.9 | 15.9 | tr | -- | 0.2 | 12.6 | 44.4 | 0.1 | 1.92 | 16 | 18 | ||||||||
| 40A22481 | 69-104 | Bqm3 | S | 1.4 | 2.2 | 25.5 | tr | -- | 0.1 | 17.8 | 9.5 | 39.7 | 0.1 | 3.00 | 16 | 19 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1966CA073002 | ( San Diego, California ) | Print Date: May 17 2024 12:32AM |
| Sampled As | : | Redding | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2847 | |||
| 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 | |||
| 8C1a | ||||||||||||||
| 40A22475 | 0-10 | A | S | 5.6 | ||||||||||
| 40A22476 | 10-38 | E | S | 5.5 | ||||||||||
| 40A22477 | 38-46 | B | S | 4.6 | ||||||||||
| 40A22478 | 46-76 | Bt | S | 4.3 | ||||||||||
| 40A22479 | 76-91 | Bqm1 | S | 4.3 | ||||||||||
| 40A22480 | 91-114 | Bqm2 | S | 4.4 | ||||||||||
| 40A22481 | 69-104 | Bqm3 | S | 4.4 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1966CA073002 | ( San Diego, California ) | Print Date: May 17 2024 12:32AM |
| Sampled As | : | Redding | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2847 | |||
| 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 | 7A2 | | | | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 40A22476 | 10.0-38.0 | E | tcly | MI 3 | KK 2 | MT 1 | | | | | | | | | | | | | | | |
| 40A22478 | 46.0-76.0 | Bt | tcly | KK 4 | MT 3 | | | | | | | | | | | | | | | | |
| 40A22479 | 76.0-91.0 | Bqm1 | tcly | KK 4 | MT 3 | | | | | | | | | | | | | | | | |
| 40A22481 | 69.0-104.0 | Bqm3 | tcly | MT 3 | KK 2 | | | | | | | | | | | | | | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |