Conowingo and Mount Lucas soils are moderately well and somewhat poorly drained, Kelly soils are somewhat poorly drained. All of these soils except the Calvert soils are in slightly higher positions on the landscape than the Watchung soils. The Calvert soils occur in similar positions on the landscape to the Watchung soils. Runoff is slow to medium. Permeability is moderately slow to moderate in the A and C horizons and slow in the B horizon.
Some areas are in corn and pasture.
The series is of moderate extent. Typic aqualfs feature - an aquic moisture regime.