Arlington WWTP - Advanced Wastewater Treatment in Arlington, Wisconsin

Arlington WWTP is a municipal wastewater treatment plant located in Arlington, Columbia County, Wisconsin, United States. The facility serves a small population of 873 residents, reflecting its role in a rural community. As part of the state's wastewater infrastructure, it operates under the regulatory framework of the US Clean Water Act, which requires permits and compliance with discharge standards. The plant employs advanced treatment processes, ensuring a high level of pollutant removal before discharge. With a designed capacity of 442.89 thousand gallons per day and an actual discharge volume of 253.62 thousand gallons per day, it operates below capacity, indicating room for future growth. The advanced treatment level typically includes nutrient removal, which is important for protecting sensitive water bodies. The treated effluent is discharged into local streams that are part of the Upper Mississippi River Basin, ultimately flowing into the Mississippi River and the Gulf of Mexico. The plant's advanced treatment helps reduce nutrient loading, which is critical for mitigating hypoxia in the Gulf. The facility contributes to the ecological health of the region's watershed.

Arlington WWTP discharges into local tributaries of the Upper Mississippi River Basin, which drains into the Mississippi River and eventually the Gulf of Mexico. The region's watershed supports diverse aquatic life and is part of a larger ecosystem affected by nutrient pollution. Advanced treatment at the plant helps reduce nitrogen and phosphorus loads, which is essential for preventing algal blooms and maintaining water quality downstream.