The Planning Section is responsible for river and stream water quality and aquatic habitat assessments, municipal surface water protection assistance, the basin planning process, the Nonpoint Source Management Program, and the TMDL program. The section evaluates river and stream problems and threats; identifies special uses, values, and characteristics; catalyzes and supports watershed organizations and projects; provides funding and technical assistance to nonpoint source planning and implementation projects; provides information and assistance to municipalities for local surface water protection; and writes TMDL plans for impaired waters.