Permeable sand and gravel deposits traversed by major streams, but of limited areal extent. Permeable sand and gravel deposits not traversed by major streams. Info on potential for farm, domestic, small subdivision. Attribute9 Description Seldom exceed 3GPM, dry wells not uncommon. If potable supplies are developed, storage is necessary to supply peak daily demands.
Many wells encounter brackish and salt water.
Oil residue and salt water resulting from petroleum exploration is especially noted in Chatham and Spencer Townships.