Calvert, Croton, and Watchung soils are poorly drained. These soils occur in lower positions on the landscape than the Legore soils. Catlett soils have bedrock within a depth of 20 inches and have a cambic horizon. Chrome and Relay soils have more than 60 percent base saturation. Catlett, Chrome, Relay, Brecknock, Montalto, Neshaminy and Penn soils are in landscape postions similar to those of the Legore soils.
Permeability is moderate to moderately rapid.
Runoff is medium to rapid. Used for growing general crops, pastures and orchards. Native vegetation is mixed hardwoods dominated by oaks, hickory and black locust. The series is of moderate extent. Frederick County, Maryland, 1945.