| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183009 | ( St. Charles, Missouri ) | Print Date: Apr 19 2024 12:00PM |
| Sampled as on Nov 1, 1989: | Parkville ; Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll |
| Revised to correlated: | Blase ; Clayey over loamy, smectitic, mesic Aquic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90MO108 ST CHARLES COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1989MO183009 Lat: 38° 51' 37.99" north Long: 90° 11' 39.99" west MLRA: 115 | National Soil Survey Center | |
| - | Pedon No. | 90P0426 | 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 |
| 90P02342 | Ap | Ap | 0-7 | SIL | CL | |||
| 90P02343 | A | A | 7-32 | SICL | CL | |||
| 90P02344 | 2C1 | 2C1 | 32-50 | VFSL | VFSL | |||
| 90P02345 | 2C2 | 2C2 | 50-95 | VFSL | LVFS | |||
| 90P02346 | 2C3 | 2C3 | 95-185 | VFSL | VFSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.39 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 17 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| 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 | |||||||
| 90P02342 | 0-7 | Ap | S | cl | 35.3 | 43.4 | 21.3 | 21.0 | 22.0 | 21.4 | 16.8 | 4.4 | 0.1 | tr | tr | -- | -- | -- | 5 | -- | |
| 90P02343 | 7-32 | A | S | cl | 35.6 | 42.3 | 22.1 | 21.1 | 21.8 | 20.5 | 18.3 | 3.7 | 0.1 | tr | tr | -- | -- | -- | 4 | -- | |
| 90P02344 | 32-50 | 2C1 | S | vfsl | 10.4 | 32.3 | 57.3 | 6.8 | 7.4 | 24.9 | 48.6 | 8.3 | 0.3 | 0.1 | tr | -- | -- | -- | 9 | -- | |
| 90P02345 | 50-95 | 2C2 | S | lvfs | 5.4 | 18.7 | 75.9 | 3.1 | 4.0 | 14.7 | 52.7 | 22.8 | 0.3 | 0.1 | tr | -- | -- | -- | 23 | -- | |
| 90P02346 | 95-185 | 2C3 | S | vfsl | 5.5 | 26.4 | 68.1 | 3.2 | 4.1 | 22.3 | 63.7 | 4.0 | 0.3 | 0.1 | tr | -- | -- | -- | 4 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183009 | ( St. Charles, Missouri ) | Print Date: Apr 19 2024 12:00PM |
| Sampled As | : | Parkville | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0426 | |||
| 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 | % | ||||||||||
| 3C2a1a | 3D1 | 3F1a1a | 8D1 | 8D1 | |||||||||||||
| 90P02342 | 0-7 | Ap | S | 13.4 | 1.037 | 47 | 0.73 | 0.38 | |||||||||
| 90P02343 | 7-32 | A | S | 14.3 | 1.039 | 43 | 0.73 | 0.40 | |||||||||
| 90P02344 | 32-50 | 2C1 | S | 6.3 | 1.016 | 1.14 | 0.61 | ||||||||||
| 90P02345 | 50-95 | 2C2 | S | 4.3 | 1.011 | 1.59 | 0.80 | ||||||||||
| 90P02346 | 95-185 | 2C3 | S | 3.9 | 1.011 | 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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3C1e1a | ||||||||||||||||||||
| 90P02342 | 0-7 | Ap | S | 19.1 | ||||||||||||||||
| 90P02343 | 7-32 | A | S | 20.6 | ||||||||||||||||
| 90P02344 | 32-50 | 2C1 | S | 9.0 | ||||||||||||||||
| 90P02345 | 50-95 | 2C2 | S | 5.9 | ||||||||||||||||
| 90P02346 | 95-185 | 2C3 | S | 5.5 | ||||||||||||||||
| 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 | 6R3a | 6A1c | 6C2b | 6G7a | 6D2a | |||||||||||||||||
| 90P02342 | 0-7 | Ap | S | 0.129 | 0.02 | 1.22 | 9 | 1.1 | 0.1 | 0.1 | ||||||||||||
| 90P02343 | 7-32 | A | S | 0.112 | 0.01 | 1.06 | 9 | 1.1 | 0.1 | 0.1 | ||||||||||||
| 90P02344 | 32-50 | 2C1 | S | 0.02 | 0.46 | 0.8 | 0.1 | tr | ||||||||||||||
| 90P02345 | 50-95 | 2C2 | S | 0.02 | 0.40 | 0.9 | tr | tr | ||||||||||||||
| 90P02346 | 95-185 | 2C3 | S | 0.02 | 0.25 | 0.7 | tr | tr | ||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183009 | ( St. Charles, Missouri ) | Print Date: Apr 19 2024 12:00PM |
| Sampled As | : | Parkville | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0426 | |||
| 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 | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 90P02342 | 0-7 | Ap | S | 19.7* | 4.7 | 0.1 | 1.3 | 25.8 | 4.6 | 30.4 | 25.7 | 85 | 100 | ||||
| 90P02343 | 7-32 | A | S | 19.5 | 4.5 | 0.2 | 0.9 | 25.1 | 5.6 | 30.7 | 26.1 | 82 | 96 | ||||
| 90P02344 | 32-50 | 2C1 | S | 9.8* | 2.1 | 0.2 | 0.4 | 12.5 | 2.5 | 15.0 | 11.9 | 83 | 100 | ||||
| 90P02345 | 50-95 | 2C2 | S | 25.6* | 2.5 | 0.2 | 0.2 | 0.8 | 8.6 | 97 | 100 | ||||||
| 90P02346 | 95-185 | 2C3 | S | 25.8* | 2.2 | 0.1 | 0.3 | 0.3 | 7.8 | 99 | 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 - -) | % | |||||||||||||||
| 90P02342 | 0-7 | Ap | S | tr | |||||||||||||||||||
| 90P02343 | 7-32 | A | S | 1 | |||||||||||||||||||
| 90P02344 | 32-50 | 2C1 | S | 2 | |||||||||||||||||||
| 90P02345 | 50-95 | 2C2 | S | 2 | |||||||||||||||||||
| 90P02346 | 95-185 | 2C3 | S | 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 | 6E1g | ||||||||||||
| 90P02342 | 0-7 | Ap | S | 5.9 | 6.3 | |||||||||
| 90P02343 | 7-32 | A | S | 5.4 | 6.0 | |||||||||
| 90P02344 | 32-50 | 2C1 | S | 5.6 | 6.2 | |||||||||
| 90P02345 | 50-95 | 2C2 | S | 7.3 | 7.5 | 3 | ||||||||
| 90P02346 | 95-185 | 2C3 | S | 7.5 | 8.0 | 5 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183009 | ( St. Charles, Missouri ) | Print Date: Apr 19 2024 12:00PM |
| Sampled As | : | Parkville | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0426 | |||
| 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 | | | 7C3 | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 90P02342 | 0.0-7.0 | Ap | tcly | MT 4 | MI 2 | KK 2 | CL 1 | QZ 1 | | | | | | 18 | 8.3 | | | 2.2 | | | |
| 90P02343 | 7.0-32.0 | A | tcly | MT 5 | MI 2 | KK 2 | QZ 1 | | | | | | | 18 | 8.1 | | | 2.1 | | | |
| 90P02344 | 32.0-50.0 | 2C1 | tcly | MT 5 | MI 2 | KK 2 | CL 1 | QZ 1 | | | | | | 16 | 8.9 | | | 1.7 | | | |
| 90P02345 | 50.0-95.0 | 2C2 | tcly | MT 5 | MI 1 | KK 1 | MM 1 | QZ 1 | | | | | | 14 | 9.2 | | | 1.4 | | | |
| 90P02346 | 95.0-185.0 | 2C3 | tcly | MT 5 | MI 1 | KK 1 | QZ 1 | | | | | | | 15 | 8.9 | | | 1.4 | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| CL Chlorite | KK Kaolinite | MI Mica | MM Montmorillonite-Mica | MT Montmorillonite |
| QZ Quartz | | | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183009 | ( St. Charles, Missouri ) | Print Date: Apr 19 2024 12:00PM |
| Sampled As | : | Parkville | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0426 | |||
| Fine Earth Mineralogy (<2.0 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 | | | | | 7D2 | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 90P02342 | 0.0-7.0 | Ap | feth | | | | | | | | | | | | | | | | | 49.0 | |
| 90P02343 | 7.0-32.0 | A | feth | | | | | | | | | | | | | | | | | 49.0 | |
| 90P02344 | 32.0-50.0 | 2C1 | feth | | | | | | | | | | | | | | | | | 23.0 | |
| 90P02345 | 50.0-95.0 | 2C2 | feth | | | | | | | | | | | | | | | | | 15.0 | |
| 90P02346 | 95.0-185.0 | 2C3 | feth | | | | | | | | | | | | | | | | | 16.0 | |
| FRACTION INTERPRETATION: | ||||
| feth - Fine Earth <2 mm | | | | |