| *** Supplementary Characterization Data *** |
| Pedon ID: 1956IA089005 | ( Howard, Iowa ) | Print Date: Dec 8 2025 5:06PM |
| Sampled as on Oct 10, 1956: | Lourdes |
| Revised to correlated on Jul 14, 2007: | Lourdes ; Fine-loamy, mixed, active, mesic Aquollic Hapludalfs |
| State of Iowa | ||||
| SSL | - | Project | IAS201501 Iowa State Univeristy | Iowa State University |
| - | Site ID | 1956IA089005 Lat: 43° 21' 19.00" north Long: 92° 23' 26.00" west MLRA: 104 | Soil Characterization Laboratory | |
| - | Pedon No. | X45-781-1 | Iowa State University Soil Characterization Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Ames, Iowa 50011-1010 | ||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -2 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1 | ||||||||||||||||||||||||||
| ISU03826 | 0-18 | Ap | S | sil | 34.0 | 50.8 | 15.2 | |||||||||||||||||||
| ISU03827 | 18-28 | A21 | S | sil | 31.1 | 53.5 | 15.4 | |||||||||||||||||||
| ISU03828 | 28-38 | A22 | S | l | 31.8 | 48.8 | 19.4 | |||||||||||||||||||
| ISU03829 | 38-48 | B21 | S | l | 36.7 | 38.0 | 25.3 | |||||||||||||||||||
| ISU03830 | 48-58 | 2B2 | S | cl | 36.0 | 31.0 | 33.0 | |||||||||||||||||||
| ISU03831 | 58-79 | 2B23 | S | cl | 33.8 | 29.7 | 36.5 | |||||||||||||||||||
| ISU03832 | 79-89 | 2B24 | S | cl | 33.0 | 31.9 | 35.1 | |||||||||||||||||||
| ISU03833 | 89-97 | 2B3 | S | cl | 35.5 | 30.9 | 33.6 | |||||||||||||||||||
| ISU03834 | 97-114 | 2C11 | S | cl | 34.8 | 34.3 | 30.9 | |||||||||||||||||||
| ISU03835 | 114-140 | 2C12 | S | cl | 35.7 | 35.0 | 29.3 | |||||||||||||||||||
| ISU03836 | 140-165 | 2C13 | S | cl | 35.2 | 34.8 | 30.0 | |||||||||||||||||||