| *** Taxonomy Characterization Data *** |
| Pedon ID: S2016LA077001 | ( Pointe CoupeeParish, Louisiana ) | Print Date: Dec 5 2025 2:25PM |
| Sampled as on Jun 2, 2016: | Sharkey ; Very-fine, smectitic, thermic Chromic Epiaquert |
| Revised to correlated on Dec 18, 2018: | Openlake ; Fine, smectitic, nonacid, thermic Vertic Epiaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2017USAL010 NWCA Intensification - AL (SSR 7) | Natural Resources Conservation Service |
| - | Site ID | S2016LA077001 Lat: 30° 34' 40.00" north Long: 91° 40' 11.84" west MLRA: 131A | National Soil Survey Center | |
| - | Pedon No. | 17N0117 | 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 | 3A1a1a | ||||||||||||
| 17N00679 | 0-12 | A | S | 51.1 | 22.5 | 0.55 | tr | -- | |||||
| 17N00680 | 12-50 | Bg1 | S | 56.9 | 29.5 | 0.40 | tr | -- | |||||
| 17N00681 | 50-76 | Bg2 | S | 52.3 | 25.1 | 0.43 | 1 | -- | |||||
| 17N00682 | 76-100 | Bg3 | S | 44.8 | 21.6 | 0.47 | 1 | -- | |||||
| 17N00683 | 100-121 | Bg4 | S | 43.9 | 20.4 | 0.48 | 1 | -- | |||||
| 17N00684 | 121-203 | Bg5 | S | 51.2 | 21.9 | 0.46 | 1 | -- | |||||
| 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 | ||||||||||||||||||
| 17N00679 | 0-12 | A | S | 5.8 | 4.29 | 98 | 75 | 0.91 | -- | ||||||||||
| 17N00680 | 12-50 | Bg1 | S | 6.1 | 1.10 | 100* | 81 | 0.69 | -- | ||||||||||
| 17N00681 | 50-76 | Bg2 | S | 7.0 | 0.70 | 100* | 87 | 0.71 | -- | ||||||||||
| 17N00682 | 76-100 | Bg3 | S | 7.1 | 0.61 | 100* | 86 | 0.75 | -- | ||||||||||
| 17N00683 | 100-121 | Bg4 | S | 7.2 | 0.58 | 100* | 88 | 0.77 | -- | ||||||||||
| 17N00684 | 121-203 | Bg5 | S | 7.3 | 0.56 | 100* | 89 | 0.72 | tr | ||||||||||
| 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 | 51 | % wt | |
| Clay, carbonate free, Weighted Average | 51 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.72 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||