| *** Primary Characterization Data *** |
| Pedon ID: 86IA1130042 | ( Linn, Iowa ) | Print Date: Apr 28 2025 4:09PM |
| Sampled as on Oct 30, 1986: | Dinsdale ; Fine-silty, mixed, mesic Typic Argiudolls |
| Revised to correlated on Oct 1, 1992: | (unnamed) ; Fine-silty, mixed, mesic Typic Hapludoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP87IA124 EROSION LINN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986IA1130042 Lat: 41° 54' 49.99" north Long: 91° 37' 49.01" west MLRA: 104 | National Soil Survey Center | |
| - | Pedon No. | 87P0351 | 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 |
| 87P01775 | Ap1 | Ap | 0-15 | SICL | SICL | |||
| 87P01776 | Ap2 | A2 | 15-23 | SICL | SICL | |||
| 87P01777 | Ap3 | AB | 23-30 | SICL | SICL | |||
| 87P01778 | Bt1 | Bt1 | 30-46 | SICL | SICL | |||
| 87P01779 | Bt2 | Bt2 | 46-58 | SICL | SICL | |||
| 87P01780 | Bt3 | Bt3 | 58-69 | SICL | SIL | |||
| 87P01781 | 2BC | 2BC | 69-91 | L | SCL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 7 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 30 | % wt | |
| Weighted averages based on control section: 30-69 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 | ||||||||
| 87P01775 | 0-15 | Ap1 | S | sicl | 28.5 | 63.9 | 7.6 | 34.1 | 29.8 | 1.9 | 2.5 | 2.3 | 0.7 | 0.2 | -- | -- | -- | 6 | -- | ||
| 87P01776 | 15-23 | Ap2 | S | sicl | 29.3 | 64.4 | 6.3 | 34.8 | 29.6 | 1.7 | 2.0 | 1.7 | 0.7 | 0.2 | -- | -- | -- | 5 | -- | ||
| 87P01777 | 23-30 | Ap3 | S | sicl | 32.4 | 64.0 | 3.6 | 35.0 | 29.0 | 2.2 | 0.2 | 0.8 | 0.4 | -- | -- | -- | -- | 1 | -- | ||
| 87P01778 | 30-46 | Bt1 | S | sicl | 33.4 | 62.2 | 4.4 | 31.8 | 30.4 | 1.9 | 1.2 | 1.0 | 0.3 | -- | -- | -- | -- | 3 | -- | ||
| 87P01779 | 46-58 | Bt2 | S | sicl | 29.6 | 62.8 | 7.6 | 32.6 | 30.2 | 2.1 | 2.5 | 2.2 | 0.8 | -- | -- | -- | -- | 6 | -- | ||
| 87P01780 | 58-69 | Bt3 | S | sil | 26.4 | 57.0 | 16.6 | 26.8 | 30.2 | 3.7 | 5.8 | 5.7 | 1.4 | -- | -- | -- | -- | 13 | -- | ||
| 87P01781 | 69-91 | 2BC | S | scl | 22.7 | 25.8 | 51.5 | 14.8 | 11.0 | 12.2 | 15.9 | 15.0 | 6.1 | 2.3 | -- | -- | -- | 39 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: 86IA1130042 | ( Linn, Iowa ) | Print Date: Apr 28 2025 4:09PM |
| Sampled As | : | Dinsdale | Fine-silty, mixed, mesic Typic Argiudolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0351 | |||
| 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 | 8D1 | |||||||||||||||
| 87P01775 | 0-15 | Ap1 | S | 12.4 | 1.018 | 0.44 | |||||||||||
| 87P01776 | 15-23 | Ap2 | S | 12.6 | 1.020 | 0.43 | |||||||||||
| 87P01777 | 23-30 | Ap3 | S | 14.2 | 1.024 | 0.44 | |||||||||||
| 87P01778 | 30-46 | Bt1 | S | 14.9 | 1.026 | 0.45 | |||||||||||
| 87P01779 | 46-58 | Bt2 | S | 14.0 | 1.022 | 0.47 | |||||||||||
| 87P01780 | 58-69 | Bt3 | S | 12.2 | 1.021 | 0.46 | |||||||||||
| 87P01781 | 69-91 | 2BC | S | 9.0 | 1.015 | 0.40 | |||||||||||
| 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 - - - - -) | |||||||||||||||
| 6A1c | ||||||||||||||||||||||
| 87P01775 | 0-15 | Ap1 | S | 1.76 | ||||||||||||||||||
| 87P01776 | 15-23 | Ap2 | S | 1.50 | ||||||||||||||||||
| 87P01777 | 23-30 | Ap3 | S | 0.89 | ||||||||||||||||||
| 87P01778 | 30-46 | Bt1 | S | 0.63 | ||||||||||||||||||
| 87P01779 | 46-58 | Bt2 | S | 0.81 | ||||||||||||||||||
| 87P01780 | 58-69 | Bt3 | S | 0.38 | ||||||||||||||||||
| 87P01781 | 69-91 | 2BC | S | 0.15 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 86IA1130042 | ( Linn, Iowa ) | Print Date: Apr 28 2025 4:09PM |
| Sampled As | : | Dinsdale | Fine-silty, mixed, mesic Typic Argiudolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0351 | |||
| 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 | |||||||||||||
| 87P01775 | 0-15 | Ap1 | S | 6.1 | 6.7 | |||||||||
| 87P01776 | 15-23 | Ap2 | S | 6.1 | 6.7 | |||||||||
| 87P01777 | 23-30 | Ap3 | S | 6.0 | 6.7 | |||||||||
| 87P01778 | 30-46 | Bt1 | S | 5.7 | 6.3 | |||||||||
| 87P01779 | 46-58 | Bt2 | S | 5.7 | 6.2 | |||||||||
| 87P01780 | 58-69 | Bt3 | S | 5.7 | 6.2 | |||||||||
| 87P01781 | 69-91 | 2BC | S | 5.7 | 6.3 | |||||||||