The Community of Borden Carleton Water and Sewer - Secondary Treatment Plant in Borden-Carleton, Prince Edward Island

The Community of Borden Carleton Water and Sewer is a municipal wastewater treatment facility located on Beach Road in Borden-Carleton, Prince Edward Island, Canada. It serves a small population of 668 residents in the town and surrounding area, operating as a secondary treatment plant under Canadian provincial and federal regulations. The plant provides secondary treatment, which involves biological processes to reduce organic matter and suspended solids. Secondary treatment is the standard for small Canadian communities under the Canada-wide Strategy for the Management of Municipal Wastewater Effluent. The plant's discharge volume of 300 cubic meters per day reflects its small scale. The treated effluent is discharged into the Northumberland Strait, a marine environment that supports diverse aquatic life including lobster, clams, and migratory fish. The plant's coastal location requires careful management to protect the sensitive marine ecosystem and recreational waters of the strait, which is part of the Gulf of St. Lawrence drainage basin.

The plant discharges into the Northumberland Strait, a marine arm of the Gulf of St. Lawrence, which ultimately connects to the Atlantic Ocean. This coastal environment supports important fisheries, including lobster and herring, and serves as a migratory corridor for fish and seabirds. The strait's shallow waters and tidal flats are ecologically sensitive, requiring effective wastewater treatment to prevent nutrient enrichment and bacterial contamination that could harm marine life and recreational uses.