Message from Mercer County Park Commission: Mercer Lake will be closed to boat traffic from Nov. 18 – 25 due to PSE&G over-water construction. 

Accessibility Statement

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The County of Mercer has made every effort to ensure the pages of this website are accessible to individuals with disability in accordance with Web Content Accessibility Guideline 2.0 Conformance Level “A” and the Rehabilitation Act of 1998, Section 508. The County of Mercer will be implementing these standards on new pages and older pages as they are modified.

If you are unable to access information on our website because of a disability, please contact us at