Makes FY2023 supplemental appropriation of $17 million to DEP for grants for certain lake management activities.

This bill appropriates $17 million from the General Fund to New Jersey's Department of Environmental Protection (DEP) for fiscal year 2023. It establishes a grant program to assist qualified entities - including lake commissions (like Greenwood Lake and Lake Hopatcong), local governments, and nonprofits - focusing on lake management for recreation and conservation. Grants prioritize projects improving water quality, preventing harmful algal blooms, increasing public access, and controlling pollution that affects lake use. The DEP must develop application criteria and administer the program, with funds limited to eligible lake management activities.