The funding supports the replacement of the Stump Pond Dam, which collapsed during the heavy rainfall of Aug. 18-19, 2024, draining the historic 118-acre pond and transforming the area into a free-flowing section of the Nissequogue River.

The dam’s future has been the subject of a years-long debate. Environmental organizations have argued that the river has experienced significant ecological recovery since the breach and have urged the county to preserve the free-flowing river. County officials, however, have maintained that rebuilding the dam is necessary to restore recreation, improve flood protection, and preserve the park’s historic character.