| *** Taxonomy Characterization Data *** |
| Pedon ID: S2003IA183002 | ( Washington, Iowa ) | Print Date: Nov 21 2024 11:45AM |
| Sampled as on Dec 1, 2003: | Keomah ; Fine, smectitic, mesic Aeric Endoaqualf |
| Revised to correlated: | Keomah ; Fine, smectitic, mesic Aeric Endoaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2004USIA054 Jefferson, Johnson & Washington Co. | Natural Resources Conservation Service |
| - | Site ID | S2003IA183002 Lat: 41° 18' 58.71" north Long: 91° 53' 43.09" west MLRA: 108C | National Soil Survey Center | |
| - | Pedon No. | 04N0285 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | DbWR1 | ||||||||||||
| 04N01327 | 0-12 | Ap1 | S | 17.2 | 0.48 | 4 | 1.40 | 0.014 | tr | ||||
| 04N01328 | 12-20 | Ap2 | S | 17.4 | 0.44 | 4 | 1.53 | 0.013 | -- | ||||
| 04N01329 | 20-38 | E | S | 32.9 | 0.40 | 2 | 1.51 | 0.022 | -- | ||||
| 04N01330 | 38-46 | BE | S | 41.5 | 0.41 | 1 | 1.41 | 0.101 | -- | ||||
| 04N01331 | 46-63 | Bt1 | S | 44.0 | 0.43 | 1 | 1.37 | 0.107 | -- | ||||
| 04N01332 | 63-91 | Bt2 | S | 40.7 | 0.45 | 1 | 1.40 | 0.103 | -- | ||||
| 04N01333 | 91-112 | Bt3 | S | 38.0 | 0.47 | 1 | 1.39 | 0.098 | -- | ||||
| 04N01334 | 112-132 | Bt4 | S | 34.0 | 0.48 | 1 | 1.36 | 0.058 | tr | ||||
| 04N01335 | 132-160 | BC | S | 30.4 | 0.48 | 1 | 1.31 | 0.044 | -- | ||||
| 04N01336 | 160-200 | C | S | 24.9 | 0.48 | tr | 1.35 | 0.036 | -- | ||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 04N01327 | 0-12 | Ap1 | S | 6.9 | 1.39 | 100* | 73 | 0.76 | 1.55 | -- | |||||||||
| 04N01328 | 12-20 | Ap2 | S | 6.6 | 1.06 | 100* | 72 | 0.72 | -- | ||||||||||
| 04N01329 | 20-38 | E | S | 5.6 | 0.38 | 89 | 66 | 0.57 | -- | ||||||||||
| 04N01330 | 38-46 | BE | S | 5.1 | 0.37 | 83 | 69 | 0.65 | -- | ||||||||||
| 04N01331 | 46-63 | Bt1 | S | 5.1 | 0.32 | 86 | 64 | 0.71 | tr | ||||||||||
| 04N01332 | 63-91 | Bt2 | S | 5.3 | 0.25 | 90 | 69 | 0.70 | tr | ||||||||||
| 04N01333 | 91-112 | Bt3 | S | 5.6 | 0.23 | 98 | 74 | 0.69 | 1 | ||||||||||
| 04N01334 | 112-132 | Bt4 | S | 6.5 | 0.19 | 100* | 83 | 0.71 | 1 | ||||||||||
| 04N01335 | 132-160 | BC | S | 7.0 | 0.17 | 100* | 84 | 0.74 | 1 | ||||||||||
| 04N01336 | 160-200 | C | S | 8.1 | 0.55 | 4 | 100* | 0.71 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 42 | % wt | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.7 | (NA) | |
| LE, Whole Soil, Summed to 1m | 7 | cm/m | |
| Weighted averages based on control section: 46-96 cm | |||