PU Remte Wastewater Treatment Plant, Rembates pagasts, Latvia

PU Remte is a wastewater treatment plant located in Rembates pagasts, Ogres novads, Latvia. It serves a population of approximately 1,359 people and is part of the country's municipal wastewater infrastructure. The plant is situated inland, away from coastal areas, and operates under Latvia's implementation of the EU Urban Waste Water Treatment Directive. The plant provides secondary treatment, which is the minimum standard required under the EU Urban Waste Water Treatment Directive for agglomerations of this size. With a designed capacity of 10,000 m³/day and an average discharge volume of 647.35 m³/day, the plant operates well below its capacity, indicating potential for future growth. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The treated effluent is discharged into the local watershed, which ultimately drains into the Daugava River basin and then into the Baltic Sea. The plant plays a key role in protecting the region's water quality, supporting downstream ecosystems and recreational uses. Its operation helps maintain the ecological balance of the Daugava River and contributes to the health of the Baltic Sea.

The plant discharges into the Daugava River basin, which flows into the Gulf of Riga and the Baltic Sea. The Daugava River is a major watercourse in Latvia, supporting diverse aquatic life and providing drinking water for many communities. The Baltic Sea is a sensitive brackish environment with limited water exchange, making it vulnerable to nutrient pollution. The plant's secondary treatment helps reduce organic load and nutrients, mitigating eutrophication risks in the downstream marine ecosystem.