TP 807 of Suolahden kt Wastewater Treatment Plant, Suolahti, Finland

TP 807 of Suolahden kt is a wastewater treatment plant located in Suolahti, a town within the municipality of Äänekoski in the Keski-Suomi region of Finland. The plant serves a population of about 9,200 people, placing it in the medium agglomeration category under the EU Urban Waste Water Treatment Directive (UWWTD). As a Finnish plant, TP 807 operates under the national implementation of the EU UWWTD, which requires secondary treatment for agglomerations of this size. The plant's designed capacity is 1.00 (likely in thousand cubic meters per day or similar units), indicating it is sized to handle the local wastewater load. Treatment processes and operational status are consistent with standard Finnish practices, which often include biological and chemical treatment stages. The treated effluent from TP 807 is discharged into the local water system, which ultimately drains into the Gulf of Bothnia via the Kymijoki river basin or nearby lakes. The region's aquatic environment supports diverse species and is important for recreational use. Proper treatment helps protect downstream water quality and ecological health.

The plant discharges into the local watershed, which is part of the Kymijoki drainage basin flowing into the Gulf of Bothnia. This area supports diverse aquatic life and is used for recreation. Effective treatment is essential to prevent nutrient loading and maintain water quality in downstream lakes and the Baltic Sea.