Arlington WWTP - Secondary Wastewater Treatment in Arlington, Iowa

The Arlington WWTP is a municipal wastewater treatment facility located in Arlington, Fayette County, Iowa, United States. It serves a small community of 429 residents, reflecting its role in managing local domestic wastewater. The plant is situated inland, far from coastal areas, and operates under the regulatory framework of the US Clean Water Act. The plant provides secondary treatment, which is the standard level required by the US Environmental Protection Agency (EPA) for municipal wastewater facilities. Secondary treatment typically involves biological processes to remove organic matter and suspended solids. The plant has a designed capacity of 283.91 cubic meters per day and currently handles a discharge volume of 408.82 cubic meters per day, indicating it operates within its capacity. The treated effluent from the Arlington WWTP is discharged into local receiving waters, which ultimately drain into the Mississippi River basin. This contributes to the protection of downstream aquatic ecosystems and supports the overall water quality of the region. The plant's operation is essential for maintaining environmental health in the local watershed.

The Arlington WWTP discharges into local streams that are part of the Upper Mississippi River basin. This watershed supports diverse aquatic life and provides habitat for fish and other species. The treated effluent helps maintain water quality in downstream rivers and lakes, which are used for recreation and as drinking water sources. The plant's secondary treatment reduces organic pollutants and suspended solids, minimizing environmental impact.