Gminna Oczyszczalnia Sciekow w Rzgowie - Secondary Wastewater Treatment in Rzgów, Poland

Gminna Oczyszczalnia Sciekow w Rzgowie is a municipal wastewater treatment plant located in Rzgów, within the Łódź Voivodeship of central Poland. The facility serves a population of approximately 1,579 residents, reflecting its role as a small-scale treatment infrastructure for the local community. The plant provides secondary treatment, which is the standard biological treatment level required under Polish regulations implementing the EU Urban Waste Water Treatment Directive (91/271/EEC). With a designed capacity of 8,077 m³/day and an actual discharge volume of 225.14 m³/day, the plant operates well below its capacity, indicating room for future growth or seasonal variations. The treated effluent is discharged into local watercourses that ultimately drain into the Vistula River basin, which flows northward to the Baltic Sea. The plant's operation helps protect the region's surface waters from nutrient pollution and supports the ecological health of downstream aquatic habitats.

The plant discharges into local streams that are part of the Vistula River basin, the largest river system in Poland, which empties into the Baltic Sea. The surrounding area is characterized by agricultural land and small urban settlements, making nutrient removal important to prevent eutrophication in downstream waters. The Baltic Sea is sensitive to nitrogen and phosphorus loads, so effective secondary treatment at plants like this contributes to regional water quality goals.