Natural Resources
Conservation Service
Ecological site RX141X602
Sandy Toeslope
Last updated: 10/03/2024
Accessed: 11/13/2024
General information
Provisional. A provisional ecological site description has undergone quality control and quality assurance review. It contains a working state and transition model and enough information to identify the ecological site.
MLRA notes
Major Land Resource Area (MLRA): 141X–Tug Hill Plateau
MLRA 141 is entirely in New York and makes up about 1,173 square kilometers (3,037 square kilometers). It consists of a relatively small but unique upland that lies just off the eastern end of Lake Ontario and west of the Black River Valley and Adirondack Mountain region. It is essentially a north- and east-facing glaciated cuesta scarp and is underlain by thick Wisconsin till and small areas of outwash. Most of the plateau is woodland, so forestry and recreation are the primary uses, but small isolated dairy operations and hobby farms are located around the perimeter.
The area is bordered on the east by the Black River Valley, on the north by the St. Lawrence Lowland, on the west by the Ontario Lowland, and on the south by the Upper Mohawk Valley. The northern and eastern boundaries of MLRA 141 are distinct where they contact the physiographically dissimilar southwestern part of MLRA 142 (St. Lawrence-Champlain Plain). The western and southern boundaries are also distinct where they contact the physiographically dissimilar MLRA 101 (Ontario-Erie Plain and Finger Lakes Region).
Ecological site concept
This site occurs on somewhat poorly- to moderately well-drained sandy soils in low-lying areas associated with eskers, deltas, kame terraces, outwash plains, or sandy till deposits. Soils are typically very deep with a seasonally-high water table within 6-39 inches of the soil surface. Slopes are usually less than 8 percent. Conifers are abundant and diverse, including white pine, red spruce, balsam fir, and eastern hemlock. Paper birch, red maple, bigtooth aspen, black cherry and yellow birch are common hardwood associates. This site is often downslope of the Dry Sands site, which occurs on very better drained soils lacking a high water table.
Table 1. Dominant plant species
| Tree |
(1) Pinus strobus |
|---|---|
| Shrub |
Not specified |
| Herbaceous |
Not specified |
Legacy ID
F141XY602NY
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