Understanding Beach Water Color

Visitors from around the world come to Panama City Beach to enjoy our signature emerald-green waters and sugar-white sand. That striking green color is a result of sunlight reflecting off the white sand below —creating the crystal-clear, vibrant look our beaches along the "Emerald Coast."

However, you may occasionally notice sections of the water that appear dark brown, especially near certain pipes along the shoreline. This change in water color can seem concerning at first, but it’s actually a natural and harmless phenomenon. Here’s what’s happening—and why it’s nothing to worry about.

A Natural Phenomenon: The Tea-Stained, Brown-Colored Water

At the City of Panama City Beach, we often receive questions from visitors about the dark brown water they may notice flowing from pipes beneath Front Beach Road toward the Gulf. We understand that this discolored water can raise concerns, and the following information should provide clarity and reassurance about this natural occurrence along our beautiful shores.

A Unique Part of Our Ecosystem

While the stained water might look unusual to some visitors, it’s a completely natural process and not a sign of pollution. In fact, this phenomenon is common in spring-fed lakes throughout Bay and Walton counties. The discolored outflows are a natural and unique feature of our spring-fed lake ecosystem. They are not harmful to people, marine life, or the environment.

After heavy rainfall, these lakes fill up, and the excess water flows into the Gulf through outfall pipes. This freshwater contains tannins—natural compounds created when organic matter like pine needles, leaves, and grasses break down in the water over time. Tannins give the water a dark, tea-stained appearance, similar to the color of brewed tea.

Our Commitment to Transparency, Beach Management, and Water Quality

The City of Panama City Beach is committed to educating both residents and visitors about this natural process. We encourage local condos, resorts, and businesses to join us in sharing this information to help visitors feel confident and informed during their stay.

The City actively maintains these outfalls to ensure the discharge flows directly toward the Gulf, minimizing the impact on neighboring properties. However, this can be challenging due to shifting tides and surf conditions, which can cause the water to spread. We are continuously working to improve our maintenance efforts to enhance the beach experience for all visitors.

Additionally, the Florida Department of Health regularly conducts water quality sampling along our beaches to ensure the Gulf remains safe and healthy for public use and marine life. You can view the latest water quality reports on their Healthy Beaches website.