| *** Taxonomy Characterization Data *** |
| Pedon ID: 1967ND099002 | ( Walsh, North Dakota ) | Print Date: Dec 4 2024 3:34AM |
| Sampled as on Oct 9, 1967: | Wahpeton ; Fine, smectitic, frigid Typic Hapluderts |
| Revised to correlated on Aug 30, 1972: | Wahpeton ; Fine, smectitic, frigid Typic Hapluderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | 1967ND099002 Lat: 48° 25' 18.00" north Long: 97° 8' 54.00" west MLRA: 56 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2831 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 4A1d | |||||||||||
| 40A22364 | 0-20 | Ap | S | 61.2 | -- | 0.39 | tr | 1.17 | 0.119 | -- | |||
| 40A22365 | 20-30 | A | S | 61.0 | -- | 0.43 | tr | 1.13 | 0.121 | -- | |||
| 40A22366 | 30-36 | C1 | S | 64.7 | -- | 0.41 | tr | 1.09 | 0.125 | -- | |||
| 40A22367 | 36-58 | Ab1 | S | 67.3 | 0.41 | tr | 1.07 | 0.139 | -- | ||||
| 40A22368 | 58-69 | C2 | S | 61.9 | -- | 0.42 | tr | 1.16 | 0.113 | -- | |||
| 40A22369 | 69-97 | Ab2 | S | 67.6 | -- | 0.41 | 1 | 1.14 | 0.136 | -- | |||
| 40A22370 | 97-119 | C3 | S | 72.6 | 1.0 | 0.38 | 1 | 1.16 | 0.143 | -- | |||
| 40A22371 | 119-137 | Ab3 | S | 68.9 | 2.0 | 0.40 | 2 | 1.19 | 0.126 | -- | |||
| 40A22372 | 137-160 | Ab4 | S | 65.8 | tr | 0.40 | 2 | 1.22 | 0.132 | -- | |||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1b | 8A1a | 5D2 | |||||||||||||||
| 40A22364 | 0-20 | Ap | S | 7.4 | 3.82 | 4 | 100 | 0.78 | 1.58 | 1 | |||||||||
| 40A22365 | 20-30 | A | S | 7.4 | 3.51 | 4 | 100 | 0.78 | 1 | ||||||||||
| 40A22366 | 30-36 | C1 | S | 7.5 | 2.61 | 4 | 100 | 0.71 | 1 | ||||||||||
| 40A22367 | 36-58 | Ab1 | S | 7.5 | 1.95 | 18 | 100 | 0.29 | 2 | ||||||||||
| 40A22368 | 58-69 | C2 | S | 7.5 | 2.38 | 6 | 100 | 0.72 | 1 | ||||||||||
| 40A22369 | 69-97 | Ab2 | S | 7.7 | 1.85 | 11 | 100 | 0.76 | 1 | ||||||||||
| 40A22370 | 97-119 | C3 | S | 7.8 | 1.61 | 4 | 100 | 0.65 | 0.79 | 1 | |||||||||
| 40A22371 | 119-137 | Ab3 | S | 7.9 | 1.61 | 2 | 100 | 0.63 | 2 | ||||||||||
| 40A22372 | 137-160 | Ab4 | S | 7.9 | 6 | 100 | 0.23 | 6 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 66 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Clay, total, Weighted Average | 66 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||