An Act updating and expanding the storm water planning requirements to be undertaken by counties; authorizing counties to regulate storm water within a watershed-based planning area; authorizing the formation of water resources management authorities; enabling counties, municipalities and water resources management authorities to develop integrated water resources management plans; imposing duties and conferring powers on the Department of Environmental Protection, the Environmental Quality Board, counties, municipalities and water resources management authorities; providing for financing and for waiver of use for certain grant or loan funds; establishing the Integrated Water Resources Management Account; and making repeals.