As residents of Manhattan Beach, our lives are deeply tied to the health of the Magothy River and our surrounding tidal creeks. Keeping our community beaches—Dividing, Oak Grove, and Cypress—safe and beautiful requires all of us to keep a watchful eye on the water. If you observe any signs of water quality deterioration, such as unusual algae blooms, cloudy or murky water, fish kills, or chemical sheen, documenting and reporting it immediately ensures our local ecosystem remains protected for everyone to enjoy.

⚠️ Emergency Notice: If you witness an active sewage spill, a broken water main, or a wastewater backup, this is a public health emergency that requires immediate intervention. Please do not touch or enter the water. Take clear photos if it is safe to do so, note your exact location, and immediately report the incident to Anne Arundel County’s 24/7 Emergency Services line at (410) 222-8400, then notify the local health department.