| *** Taxonomy Characterization Data *** |
| Pedon ID: 87SD011009 | ( Brookings, South Dakota ) | Print Date: Feb 16 2025 6:13AM |
| Sampled as on Nov 1, 1987: | Poinsett ; Fine-silty, mixed Udic Haploboroll |
| Revised to correlated: | Poinsett ; Fine-silty, mixed, superactive, frigid Udic Haploborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89SD112 BROOKINGS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1987SD011009 Lat: 44° 30' 48.00" north Long: 96° 58' 39.00" west MLRA: 102A | National Soil Survey Center | |
| - | Pedon No. | 89P0386 | 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 | 8D1 | |||||||||||
| 89P02111 | 0-18 | Ap | S | 31.7 | 0.57 | 5 | -- | ||||||
| 89P02112 | 18-33 | Bw1 | S | 35.1 | 0.50 | 6 | -- | ||||||
| 89P02113 | 33-58 | Bw2 | S | 36.5 | 0.48 | 1 | -- | ||||||
| 89P02114 | 58-86 | Bk1 | S | 29.2 | 4.2 | 0.45 | 1 | -- | |||||
| 89P02115 | 86-112 | Bk2 | S | 25.4 | 0.8 | 0.43 | 5 | -- | |||||
| 89P02116 | 112-122 | C | S | 12.5 | 1.1 | 0.61 | 46 | -- | |||||
| 89P02117 | 122-159 | 2C1 | S | 28.1 | 3.1 | 0.40 | 31 | -- | |||||
| 89P02118 | 159-244 | 2C2 | S | 26.5 | 3.1 | 0.45 | 30 | -- | |||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 89P02111 | 0-18 | Ap | S | 6.6 | 3.03 | 100* | 92 | 1.02 | 0.75 | tr | |||||||||
| 89P02112 | 18-33 | Bw1 | S | 7.2 | 2.03 | -- | 100* | 99 | 0.90 | 1 | |||||||||
| 89P02113 | 33-58 | Bw2 | S | 7.8 | 1.04 | 1 | 100* | 100 | 0.82 | 1 | |||||||||
| 89P02114 | 58-86 | Bk1 | S | 8.2 | 0.49 | 22 | 100* | 100 | 0.62 | 1 | |||||||||
| 89P02115 | 86-112 | Bk2 | S | 8.4 | 0.28 | 21 | 100* | 100 | 0.61 | 2 | |||||||||
| 89P02116 | 112-122 | C | S | 8.4 | 0.11 | 14 | 100* | 100 | 0.66 | 2 | |||||||||
| 89P02117 | 122-159 | 2C1 | S | 8.5 | 0.17 | 18 | 100* | 100 | 0.47 | 3 | |||||||||
| 89P02118 | 159-244 | 2C2 | S | 8.6 | 0.13 | 16 | 100* | 100 | 0.56 | 0.53 | 3 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.75 | (NA) | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||