Orleans County, New York

Survey Area NY073 New York

The dominant drainage class is Somewhat poorly drained and the dominant hydrologic group is B/D (varies with drainage). The most common soil order is Alfisols — moderately leached forest soils with a clay-enriched subsoil. This report summarizes the major soil map units across the survey area to help you understand what to expect when buying, building, or gardening in Orleans County, New York. Search your address to find the exact soil composition, drainage, and series details at your specific location.

Soil Map UnitAcresDrainageHydro GroupDwellingsSeptic
Hilton loam, 3 to 8 percent slopes 27K Moderately well drainedB/DVery limitedVery limited
Appleton silt loam, 0 to 3 percent slopes 21K Somewhat poorly drainedB/DVery limitedVery limited
Lockport silty clay loam 11K Somewhat poorly drainedDVery limitedVery limited
Collamer silt loam, 2 to 6 percent slopes 11K Moderately well drainedC/DVery limitedVery limited
Ovid silt loam, 0 to 3 percent slopes 9K Somewhat poorly drainedC/DVery limitedVery limited
Niagara silt loam, 0 to 2 percent slopes 9K Somewhat poorly drainedC/DVery limitedVery limited
Hilton loam, 0 to 3 percent slopes 8K Moderately well drainedB/DVery limitedVery limited
Elnora loamy fine sand, 0 to 6 percent slopes 7K Moderately well drainedA/DVery limitedVery limited
Canandaigua soils 6K Very poorly drainedC/DVery limitedVery limited
Churchville silt loam, 0 to 2 percent slopes 6K Somewhat poorly drainedC/DVery limitedVery limited
Palms muck 6K Very poorly drainedB/DVery limitedVery limited
Odessa silt loam, 0 to 3 percent slopes 5K Somewhat poorly drainedDVery limitedVery limited
Galen very fine sandy loam, 2 to 6 percent slopes 5K Moderately well drainedA/DVery limitedVery limited
Bombay fine sandy loam, 3 to 8 percent slopes 5K Moderately well drainedC/DVery limitedVery limited
Lyons soils, 0 to 3 percent slopes 4K Poorly drainedC/DVery limitedVery limited
Rhinebeck silt loam, 0 to 2 percent slopes 4K Somewhat poorly drainedC/DVery limitedVery limited
Hilton loam, 0 to 3 percent slopes, bedrock substratum 4K Moderately well drainedB/DVery limitedVery limited
Kendaia and Appleton soils, 0 to 3 percent slopes, bedrock substratum 4K Somewhat poorly drainedB/DVery limitedVery limited
Ovid silt loam, shale substratum, 0 to 4 percent slopes 4K Somewhat poorly drainedC/DVery limitedVery limited
Ovid silt loam, 3 to 8 percent slopes 4K Somewhat poorly drainedC/DVery limitedVery limited

Soil Orders in This Area

The USDA classifies every soil into one of 12 soil orders. Here are the dominant orders found in this survey area.

Alfisols
Moderately weathered forest soils with clay-enriched subsoil. Productive for agriculture, generally good for building and septic.
Inceptisols
Young but developing soils found in mountains and river terraces. Variable properties — check drainage and bedrock depth.
Entisols
Young soils with little development — found on floodplains, dunes, and steep slopes. Properties vary widely by setting.

What This Means

Building & Foundations

About 100% of soils are rated "very limited" for dwellings with basements. Specific challenges include poor drainage in some areas. A geotechnical assessment is recommended before building.

Septic Systems

About 100% of soils are rated "very limited" for septic absorption fields. Poorly drained soils can't absorb septic effluent effectively. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.

Gardening & Agriculture

Many soils hold water for extended periods. Raised beds are highly recommended to improve drainage for vegetables. Well-adapted native plants and water-loving species will do best in natural conditions.

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