| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183006 | ( St. Charles, Missouri ) | Print Date: Apr 25 2024 7:17PM |
| Sampled as on Nov 1, 1989: | Leta ; Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll |
| Revised to correlated: | Blase ; Clayey over loamy, smectitic, mesic Fluvaquentic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90MO108 ST CHARLES COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1989MO183006 Lat: 38° 51' 41.00" north Long: 90° 11' 37.00" west MLRA: 115 | National Soil Survey Center | |
| - | Pedon No. | 90P0428 | 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 |
| 90P02356 | Ap1 | Ap1 | 0-8 | SICL | C | |||
| 90P02357 | Ap2 | Ap2 | 8-22 | SIC | C | |||
| 90P02358 | Bw1 | Bw1 | 22-33 | SIC | C | |||
| 90P02359 | Bw2 | Bw2 | 33-61 | SICL | SIC | |||
| 90P02360 | 2C1 | 2C1 | 61-81 | SIL | SIL | |||
| 90P02361 | 2C2 | 2C2 | 81-165 | VFSL | LVFS | |||
| 90P02362 | 2C3 | 2C3 | 165-187 | SIL | SIL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.98 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 31 | % 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 | |||||||
| 90P02356 | 0-8 | Ap1 | S | c | 61.9 | 36.7 | 1.4 | 36.6 | 30.0 | 6.7 | 1.0 | 0.1 | tr | 0.1 | 0.2 | -- | -- | -- | tr | -- | |
| 90P02357 | 8-22 | Ap2 | S | c | 62.1 | 37.0 | 0.9 | 37.3 | 28.2 | 8.8 | 0.8 | 0.1 | tr | tr | tr | -- | -- | -- | tr | -- | |
| 90P02358 | 22-33 | Bw1 | S | c | 59.5 | 39.2 | 1.3 | 33.3 | 31.4 | 7.8 | 1.2 | 0.1 | -- | tr | -- | -- | -- | -- | tr | -- | |
| 90P02359 | 33-61 | Bw2 | S | sic | 45.8 | 52.1 | 2.1 | 24.3 | 37.4 | 14.7 | 2.0 | 0.1 | tr | tr | tr | -- | -- | -- | tr | -- | |
| 90P02360 | 61-81 | 2C1 | S | sil | 22.1 | 61.6 | 16.3 | 12.5 | 27.8 | 33.8 | 15.4 | 0.7 | 0.1 | 0.1 | -- | -- | -- | -- | 1 | -- | |
| 90P02361 | 81-165 | 2C2 | S | lvfs | 4.6 | 18.6 | 76.8 | 2.9 | 1.3 | 17.3 | 73.3 | 3.0 | 0.4 | 0.1 | tr | -- | -- | -- | 4 | -- | |
| 90P02362 | 165-187 | 2C3 | S | sil | 20.5 | 68.9 | 10.6 | 9.5 | 33.0 | 35.9 | 9.4 | 0.9 | 0.2 | 0.1 | tr | -- | -- | -- | 1 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183006 | ( St. Charles, Missouri ) | Print Date: Apr 25 2024 7:17PM |
| Sampled As | : | Leta | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0428 | |||
| 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 | |||||||||||||
| 90P02356 | 0-8 | Ap1 | S | 22.4 | 1.070 | 56 | 0.75 | 0.36 | |||||||||
| 90P02357 | 8-22 | Ap2 | S | 23.9 | 1.072 | 62 | 0.74 | 0.38 | |||||||||
| 90P02358 | 22-33 | Bw1 | S | 23.2 | 1.070 | 0.73 | 0.39 | ||||||||||
| 90P02359 | 33-61 | Bw2 | S | 20.4 | 1.060 | 0.76 | 0.45 | ||||||||||
| 90P02360 | 61-81 | 2C1 | S | 10.9 | 1.033 | 0.95 | 0.49 | ||||||||||
| 90P02361 | 81-165 | 2C2 | S | 3.4 | 1.010 | 1.43 | 0.74 | ||||||||||
| 90P02362 | 165-187 | 2C3 | S | 10.7 | 1.029 | 0.94 | 0.52 | ||||||||||
| 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 | ||||||||||||||||||||
| 90P02356 | 0-8 | Ap1 | S | 29.2 | ||||||||||||||||
| 90P02357 | 8-22 | Ap2 | S | 31.6 | ||||||||||||||||
| 90P02358 | 22-33 | Bw1 | S | 32.6 | ||||||||||||||||
| 90P02359 | 33-61 | Bw2 | S | 29.6 | ||||||||||||||||
| 90P02360 | 61-81 | 2C1 | S | 17.4 | ||||||||||||||||
| 90P02361 | 81-165 | 2C2 | S | 4.1 | ||||||||||||||||
| 90P02362 | 165-187 | 2C3 | S | 17.2 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183006 | ( St. Charles, Missouri ) | Print Date: Apr 25 2024 7:17PM |
| Sampled As | : | Leta | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0428 | |||
| 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 | |||||||||||||||||
| 90P02356 | 0-8 | Ap1 | S | 0.165 | 0.02 | 1.67 | 10 | 1.4 | 0.2 | 0.1 | ||||||||||||
| 90P02357 | 8-22 | Ap2 | S | 0.169 | 0.02 | 1.42 | 8 | 1.5 | 0.2 | 0.1 | ||||||||||||
| 90P02358 | 22-33 | Bw1 | S | 0.121 | 0.02 | 1.08 | 9 | 1.4 | 0.1 | 0.1 | ||||||||||||
| 90P02359 | 33-61 | Bw2 | S | 0.068 | 0.01 | 0.59 | 9 | 1.4 | 0.1 | 0.1 | ||||||||||||
| 90P02360 | 61-81 | 2C1 | S | 0.01 | 0.51 | 1.0 | 0.1 | tr | ||||||||||||||
| 90P02361 | 81-165 | 2C2 | S | 0.01 | 0.11 | 0.7 | tr | tr | ||||||||||||||
| 90P02362 | 165-187 | 2C3 | S | 0.02 | 0.54 | 1.1 | 0.1 | tr | ||||||||||||||
| 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 | |||||||||
| 90P02356 | 0-8 | Ap1 | S | 34.1 | 8.2 | 0.2 | 2.0 | 44.5 | 6.8 | 51.3 | 46.2 | 87 | 96 | ||||
| 90P02357 | 8-22 | Ap2 | S | 33.2 | 8.1 | 0.2 | 1.6 | 43.1 | 7.9 | 51.0 | 46.1 | 85 | 93 | ||||
| 90P02358 | 22-33 | Bw1 | S | 32.3 | 7.9 | 0.3 | 1.3 | 41.8 | 5.9 | 47.7 | 43.5 | 88 | 96 | ||||
| 90P02359 | 33-61 | Bw2 | S | 26.7* | 6.7 | 0.3 | 0.9 | 34.6 | 5.2 | 39.8 | 34.6 | 87 | 100 | ||||
| 90P02360 | 61-81 | 2C1 | S | 17.2* | 3.9 | 0.2 | 0.5 | 21.8 | 2.6 | 24.4 | 21.0 | 89 | 100 | ||||
| 90P02361 | 81-165 | 2C2 | S | 7.6* | 3.7 | 0.2 | 0.2 | 11.7 | 0.4 | 12.1 | 6.6 | 97 | 100 | ||||
| 90P02362 | 165-187 | 2C3 | S | 38.6* | 5.6 | 0.2 | 0.6 | 0.3 | 19.2 | 99 | 100 | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183006 | ( St. Charles, Missouri ) | Print Date: Apr 25 2024 7:17PM |
| Sampled As | : | Leta | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0428 | |||
| 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 - -) | % | |||||||||||||||
| 90P02356 | 0-8 | Ap1 | S | tr | |||||||||||||||||||
| 90P02357 | 8-22 | Ap2 | S | tr | |||||||||||||||||||
| 90P02358 | 22-33 | Bw1 | S | 1 | |||||||||||||||||||
| 90P02359 | 33-61 | Bw2 | S | 1 | |||||||||||||||||||
| 90P02360 | 61-81 | 2C1 | S | 1 | |||||||||||||||||||
| 90P02361 | 81-165 | 2C2 | S | 3 | |||||||||||||||||||
| 90P02362 | 165-187 | 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 | ||||||||||||
| 90P02356 | 0-8 | Ap1 | S | 6.1 | 6.4 | |||||||||
| 90P02357 | 8-22 | Ap2 | S | 5.9 | 6.4 | |||||||||
| 90P02358 | 22-33 | Bw1 | S | 6.1 | 6.4 | |||||||||
| 90P02359 | 33-61 | Bw2 | S | 6.2 | 6.6 | |||||||||
| 90P02360 | 61-81 | 2C1 | S | 6.1 | 6.7 | |||||||||
| 90P02361 | 81-165 | 2C2 | S | 6.8 | 7.3 | |||||||||
| 90P02362 | 165-187 | 2C3 | S | 7.5 | 7.9 | 4 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 1989MO183006 | ( St. Charles, Missouri ) | Print Date: Apr 25 2024 7:17PM |
| Sampled As | : | Leta | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0428 | |||
| 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 | ||||||||||||||
| 90P02356 | 0.0-8.0 | Ap1 | tcly | MT 4 | MI 3 | KK 2 | MM 1 | CL 1 | | | | | | 19 | 7.9 | | | 2.3 | | | |
| QZ 1 | | | | | | | | | | | | | | | | | |||||
| 90P02358 | 22.0-33.0 | Bw1 | tcly | MT 5 | MI 3 | KK 2 | CL 1 | QZ 1 | | | | | | 19 | 7.6 | | | 2.2 | | | |
| 90P02360 | 61.0-81.0 | 2C1 | tcly | MT 5 | MI 2 | KK 2 | CL 1 | QZ 1 | | | | | | 18 | 8.0 | | | 1.8 | | | |
| 90P02362 | 165.0-187.0 | 2C3 | tcly | MT 4 | MI 2 | KK 2 | QZ 1 | | | | | | | 17 | 7.7 | | | 1.9 | | | |
| 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: 1989MO183006 | ( St. Charles, Missouri ) | Print Date: Apr 25 2024 7:17PM |
| Sampled As | : | Leta | Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0428 | |||
| 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 | ||||||||||||||
| 90P02356 | 0.0-8.0 | Ap1 | feth | | | | | | | | | | | | | | | | | 92.0 | |
| 90P02357 | 8.0-22.0 | Ap2 | feth | | | | | | | | | | | | | | | | | 90.0 | |
| 90P02358 | 22.0-33.0 | Bw1 | feth | | | | | | | | | | | | | | | | | 94.0 | |
| 90P02359 | 33.0-61.0 | Bw2 | feth | | | | | | | | | | | | | | | | | 80.0 | |
| 90P02360 | 61.0-81.0 | 2C1 | feth | | | | | | | | | | | | | | | | | 48.0 | |
| 90P02361 | 81.0-165.0 | 2C2 | feth | | | | | | | | | | | | | | | | | 17.0 | |
| 90P02362 | 165.0-187.0 | 2C3 | feth | | | | | | | | | | | | | | | | | 43.0 | |
| FRACTION INTERPRETATION: | ||||
| feth - Fine Earth <2 mm | | | | |