You'll find a few dump stations near Merrick, New York that are perfect for dumping black and gray water, fresh water refill, and waste disposal. Cedar Creek Wastewater Treatment Plant is one of the most popular dump stations in the area with its easy-to-use facilities and convenient location. Nickerson Beach Campground has two dump stations available for travelers, as well as a hose for flushing tanks and a trash bin for your convenience. Battle Row Campground offers visitors an easy-to-use dump station with fresh water refills nearby.