| *** Primary Characterization Data *** |
| Pedon ID: 87IA075002 | ( Grundy, Iowa ) | Print Date: Mar 2 2025 8:49AM |
| Sampled as on Nov 1, 1987: | Tama ; Fine-silty, mixed, mesic Typic Argiudoll |
| Revised to correlated: | Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP88IA154 EROSION 4 | Natural Resources Conservation Service |
| - | Site ID | S1987IA075002 Lat: 42° 21' 30.00" north Long: 92° 47' 39.99" west MLRA: 104 | National Soil Survey Center | |
| - | Pedon No. | 88P0609 | 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 |
| 88P03166 | Ap | Ap | 0-23 | SICL | SICL | |||
| 88P03167 | A | A1 | 23-38 | SICL | SICL | |||
| 88P03168 | AB | AB | 38-51 | SICL | SICL | |||
| 88P03169 | Bt1 | Bt1 | 51-71 | SICL | SICL | |||
| 88P03170 | Bt2 | Bt2 | 71-91 | SICL | SICL | |||
| 88P03171 | Bt3 | Bt3 | 91-107 | SICL | SIL | |||
| 88P03172 | C1 | C1 | 107-127 | SIL | SIL | |||
| 88P03173 | C2 | C2 | 127-152 | SIL | SIL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.9 | (NA) | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Weighted averages based on control section: 51-101 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 | |||||||
| 88P03166 | 0-23 | Ap | S | sicl | 32.0 | 64.8 | 3.2 | 33.1 | 31.7 | 2.5 | 0.3 | 0.3 | 0.1 | -- | -- | -- | -- | 1 | -- | ||
| 88P03167 | 23-38 | A | S | sicl | 33.0 | 64.5 | 2.5 | 32.7 | 31.8 | 2.0 | 0.2 | 0.2 | 0.1 | -- | -- | -- | -- | 1 | -- | ||
| 88P03168 | 38-51 | AB | S | sicl | 31.8 | 65.5 | 2.7 | 33.6 | 31.9 | 2.0 | 0.2 | 0.3 | 0.2 | -- | -- | -- | -- | 1 | -- | ||
| 88P03169 | 51-71 | Bt1 | S | sicl | 31.0 | 65.2 | 3.8 | 32.1 | 33.1 | 2.7 | 0.4 | 0.5 | 0.2 | -- | -- | -- | -- | 1 | -- | ||
| 88P03170 | 71-91 | Bt2 | S | sicl | 27.0 | 66.2 | 6.8 | 27.2 | 39.0 | 6.3 | 0.3 | 0.2 | -- | -- | -- | -- | -- | 1 | -- | ||
| 88P03171 | 91-107 | Bt3 | S | sil | 24.6 | 68.0 | 7.4 | 26.7 | 41.3 | 5.9 | 1.0 | 0.5 | -- | -- | -- | -- | -- | 2 | -- | ||
| 88P03172 | 107-127 | C1 | S | sil | 23.1 | 70.1 | 6.8 | 26.7 | 43.4 | 6.1 | 0.4 | 0.3 | -- | -- | -- | -- | -- | 1 | -- | ||
| 88P03173 | 127-152 | C2 | S | sil | 21.1 | 71.9 | 7.0 | 1.1 | 29.5 | 42.4 | 6.7 | 0.2 | 0.1 | -- | -- | -- | -- | -- | tr | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: 87IA075002 | ( Grundy, Iowa ) | Print Date: Mar 2 2025 8:49AM |
| Sampled As | : | Tama | Fine-silty, mixed, mesic Typic Argiudoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 88P0609 | |||
| 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 | 8D1 | ||||||||||||||
| 88P03166 | 0-23 | Ap | S | 14.1 | 1.024 | 0.93 | 0.44 | ||||||||||
| 88P03167 | 23-38 | A | S | 15.5 | 1.026 | 0.91 | 0.47 | ||||||||||
| 88P03168 | 38-51 | AB | S | 14.9 | 1.026 | 0.88 | 0.47 | ||||||||||
| 88P03169 | 51-71 | Bt1 | S | 14.3 | 1.028 | 0.86 | 0.46 | ||||||||||
| 88P03170 | 71-91 | Bt2 | S | 13.4 | 1.025 | 0.89 | 0.50 | ||||||||||
| 88P03171 | 91-107 | Bt3 | S | 12.9 | 1.025 | 0.98 | 0.52 | ||||||||||
| 88P03172 | 107-127 | C1 | S | 12.5 | 1.023 | 0.87 | 0.54 | ||||||||||
| 88P03173 | 127-152 | C2 | S | 9.8 | 1.020 | 0.83 | 0.46 | ||||||||||
| 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 | ||||||||||||||||||||||
| 88P03166 | 0-23 | Ap | S | 2.95 | ||||||||||||||||||
| 88P03167 | 23-38 | A | S | 2.35 | ||||||||||||||||||
| 88P03168 | 38-51 | AB | S | 1.56 | ||||||||||||||||||
| 88P03169 | 51-71 | Bt1 | S | 0.91 | ||||||||||||||||||
| 88P03170 | 71-91 | Bt2 | S | 0.42 | ||||||||||||||||||
| 88P03171 | 91-107 | Bt3 | S | 0.29 | ||||||||||||||||||
| 88P03172 | 107-127 | C1 | S | 0.18 | ||||||||||||||||||
| 88P03173 | 127-152 | C2 | S | 0.12 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 87IA075002 | ( Grundy, Iowa ) | Print Date: Mar 2 2025 8:49AM |
| Sampled As | : | Tama | Fine-silty, mixed, mesic Typic Argiudoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 88P0609 | |||
| 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 | |||||||||
| 88P03166 | 0-23 | Ap | S | 22.4 | 6.3 | 0.1 | 0.7 | 29.5 | 9.0 | 38.5 | 29.9 | 77 | 99 | ||||
| 88P03167 | 23-38 | A | S | 19.3 | 6.4 | 0.2 | 0.4 | 26.3 | 9.7 | 36.0 | 30.0 | 73 | 88 | ||||
| 88P03168 | 38-51 | AB | S | 23.4* | 6.6 | 0.2 | 0.5 | 30.7 | 8.5 | 39.2 | 27.9 | 78 | 100 | ||||
| 88P03169 | 51-71 | Bt1 | S | 18.5 | 6.8 | 0.1 | 0.5 | 25.9 | 4.5 | 30.4 | 26.7 | 85 | 97 | ||||
| 88P03170 | 71-91 | Bt2 | S | 18.4* | 6.6 | 0.2 | 0.5 | 25.7 | 2.4 | 28.1 | 24.1 | 91 | 100 | ||||
| 88P03171 | 91-107 | Bt3 | S | 18.0* | 6.5 | 0.2 | 0.5 | 25.2 | 2.1 | 27.3 | 24.0 | 92 | 100 | ||||
| 88P03172 | 107-127 | C1 | S | 33.9* | 9.1 | 0.2 | 0.5 | 1.1 | 20.2 | 98 | 100 | ||||||
| 88P03173 | 127-152 | C2 | S | 37.8* | 7.1 | 0.2 | 0.5 | 17.5 | 100 | 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 - -) | % | |||||||||||||||
| 88P03166 | 0-23 | Ap | S | tr | |||||||||||||||||||
| 88P03167 | 23-38 | A | S | 1 | |||||||||||||||||||
| 88P03168 | 38-51 | AB | S | 1 | |||||||||||||||||||
| 88P03169 | 51-71 | Bt1 | S | tr | |||||||||||||||||||
| 88P03170 | 71-91 | Bt2 | S | 1 | |||||||||||||||||||
| 88P03171 | 91-107 | Bt3 | S | 1 | |||||||||||||||||||
| 88P03172 | 107-127 | C1 | S | 1 | |||||||||||||||||||
| 88P03173 | 127-152 | C2 | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 87IA075002 | ( Grundy, Iowa ) | Print Date: Mar 2 2025 8:49AM |
| Sampled As | : | Tama | Fine-silty, mixed, mesic Typic Argiudoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 88P0609 | |||
| 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 | ||||||||||||
| 88P03166 | 0-23 | Ap | S | 5.9 | 6.3 | |||||||||
| 88P03167 | 23-38 | A | S | 5.6 | 6.2 | |||||||||
| 88P03168 | 38-51 | AB | S | 5.7 | 6.2 | |||||||||
| 88P03169 | 51-71 | Bt1 | S | 6.2 | 6.7 | |||||||||
| 88P03170 | 71-91 | Bt2 | S | 6.8 | 7.2 | |||||||||
| 88P03171 | 91-107 | Bt3 | S | 6.9 | 7.4 | |||||||||
| 88P03172 | 107-127 | C1 | S | 7.6 | 7.9 | 7 | ||||||||
| 88P03173 | 127-152 | C2 | S | 7.6 | 8.2 | 15 | ||||||||