| *** Primary Characterization Data *** |
| Pedon ID: 85IA1530015 | ( Polk, Iowa ) | Print Date: Nov 21 2024 1:04PM |
| Sampled as on Oct 30, 1985: | Clarion ; Fine-loamy, mixed, mesic Typic Hapludolls |
| Revised to correlated on Jul 19, 2014: | Clarion ; Fine-loamy, mixed, mesic Typic Eutrudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP85IA105 POLK COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | 1985IA1530015 Lat: 41° 38' 54.34" north Long: 93° 26' 39.69" west MLRA: 103 | National Soil Survey Center | |
| - | Pedon No. | 85P0366 | 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 |
| 85P01747 | Ap | Ap | 0-15 | L | L | |||
| 85P01748 | Bw1 | Bw1 | 15-30 | L | L | |||
| 85P01749 | Bw2 | Bw2 | 30-46 | L | L | |||
| 85P01750 | C1 | C1 | 46-76 | L | L | |||
| 85P01751 | C2 | C2 | 76-102 | L | L | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 31 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 20 | % 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 | |||||||
| 85P01747 | 0-15 | Ap | S | l | 19.2 | 36.2 | 44.6 | 15.2 | 21.0 | 7.2 | 18.1 | 13.0 | 4.4 | 1.9 | 1 | 1 | 4 | 41 | 6 | ||
| 85P01748 | 15-30 | Bw1 | S | l | 21.2 | 39.9 | 38.9 | 16.9 | 23.0 | 7.3 | 15.6 | 10.6 | 3.6 | 1.8 | 1 | 1 | -- | 33 | 2 | ||
| 85P01749 | 30-46 | Bw2 | S | l | 22.6 | 44.6 | 32.8 | 19.5 | 25.1 | 5.4 | 11.7 | 8.6 | 3.9 | 3.2 | 1 | 1 | -- | 29 | 2 | ||
| 85P01750 | 46-76 | C1 | S | l | 19.6 | 47.9 | 32.5 | 0.9 | 22.3 | 25.6 | 6.2 | 11.0 | 8.3 | 4.1 | 2.9 | 2 | 3 | 2 | 32 | 7 | |
| 85P01751 | 76-102 | C2 | S | l | 18.9 | 48.9 | 32.2 | 0.6 | 21.7 | 27.2 | 5.7 | 11.3 | 8.8 | 4.1 | 2.3 | 5 | 2 | -- | 32 | 7 | |
| *** Primary Characterization Data *** |
| Pedon ID: 85IA1530015 | ( Polk, Iowa ) | Print Date: Nov 21 2024 1:04PM |
| Sampled As | : | Clarion | Fine-loamy, mixed, mesic Typic Hapludolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 85P0366 | |||
| 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 | |||||||||||||||
| 85P01747 | 0-15 | Ap | S | 9.3 | 1.020 | 0.48 | |||||||||||
| 85P01748 | 15-30 | Bw1 | S | 9.5 | 1.024 | 0.45 | |||||||||||
| 85P01749 | 30-46 | Bw2 | S | 10.0 | 1.027 | 0.44 | |||||||||||
| 85P01750 | 46-76 | C1 | S | 9.1 | 1.022 | 0.46 | |||||||||||
| 85P01751 | 76-102 | C2 | S | 9.6 | 1.022 | 0.51 | |||||||||||
| 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 | ||||||||||||||||||||||
| 85P01747 | 0-15 | Ap | S | 1.77 | ||||||||||||||||||
| 85P01748 | 15-30 | Bw1 | S | 1.11 | ||||||||||||||||||
| 85P01749 | 30-46 | Bw2 | S | 0.65 | ||||||||||||||||||
| 85P01750 | 46-76 | C1 | S | 0.25 | ||||||||||||||||||
| 85P01751 | 76-102 | C2 | S | 0.17 | ||||||||||||||||||
| 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 | ||||||||||||
| 85P01747 | 0-15 | Ap | S | 4.7 | 5.2 | |||||||||
| 85P01748 | 15-30 | Bw1 | S | 5.4 | 5.9 | |||||||||
| 85P01749 | 30-46 | Bw2 | S | 6.2 | 6.7 | |||||||||
| 85P01750 | 46-76 | C1 | S | 7.8 | 8.3 | 13 | ||||||||
| 85P01751 | 76-102 | C2 | S | 7.9 | 8.2 | 12 | ||||||||