(1) To provide for the conservation of the soil, water and related resources of this Commonwealth, and for the control and prevention of soil erosion, and thereby to preserve natural resources; assist in the control of floods; assist in developing and implementing plans for storm water management; prevent impairment of dams and reservoirs; assist in maintaining the navigability of rivers and harbors; protect air quality; preserve wildlife; preserve the tax base; protect public lands; and protect and promote the health, safety and general welfare of the people of the Commonwealth.

(2) To designate conservation districts as a primary local government unit responsible for the conservation of natural resources in this Commonwealth and to be responsible for implementing programs, projects and activities to quantify, prevent and control nonpoint sources of pollution.

(3) To authorize and encourage conservation districts to work in close cooperation with landowners and occupiers, agencies of Federal and State Government, other local and county government units and other entities identified and approved by the commission for the purposes of effectuating programs and policies under this act.