Mary Esther WWTP, Mary Esther

Overview

Mary Esther WWTP serves approximately 4,642 people in Mary Esther, Florida. The plant is located within 50 km of the coast, discharging treated wastewater into the local watershed.

Mary Esther WWTP is a municipal wastewater treatment facility serving the community of Mary Esther in Okaloosa County, Florida. With a population served of about 4,642, the plant is part of the region's wastewater infrastructure, handling domestic sewage from the area. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater plants. The designed capacity is 1.00 million gallons per day, indicating a small to medium-scale facility typical for a community of this size. The plant's discharge ultimately reaches the Gulf of Mexico via local waterways. The surrounding area includes coastal ecosystems that support diverse aquatic life, making proper treatment essential for protecting downstream water quality.

Environmental context

The plant's treated effluent flows into the Choctawhatchee Bay watershed, which drains into the Gulf of Mexico. This coastal region supports seagrass beds, oyster reefs, and marine fisheries. Nutrient loading from wastewater can impact estuarine health, so effective treatment is critical for maintaining water quality in the bay and nearshore Gulf waters.

Frequently asked questions

Mary Esther WWTP is located in Mary Esther, Okaloosa County, Florida, United States, near the Gulf Coast.

The plant serves approximately 4,642 people, making it a small to medium-sized municipal facility.

The plant discharges treated effluent into local waterways that drain into Choctawhatchee Bay and ultimately the Gulf of Mexico.

As a U.S. facility, Mary Esther WWTP operates under the Clean Water Act, with National Pollutant Discharge Elimination System (NPDES) permits issued by the Florida Department of Environmental Protection.

Under the Clean Water Act, municipal plants of this size are required to provide secondary treatment, which removes at least 85% of biochemical oxygen demand and suspended solids.