ROWP Consiliul Local Jilava Wastewater Treatment Plant - Jilava, Romania

ROWP Consiliul Local Jilava is a municipal wastewater treatment plant located in Jilava, Ilfov County, Romania. The plant serves a population of approximately 3,590 residents, classifying it as a small agglomeration under Romanian and EU regulations. It is situated near Șoseaua Giurgiului, a major road connecting Bucharest to the south. The plant provides secondary treatment, which is the minimum standard required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for freshwater discharges from agglomerations of this size. The designed capacity of 12,200 m³/day suggests the facility can handle peak flows, though current discharge volume is reported at 85.04 m³/day. As a Romanian plant, it operates under the national water law and is subject to permits issued by the Romanian Waters Authority (Apele Române). The treated effluent likely discharges into a local watercourse that drains into the Argeș River basin, which ultimately flows into the Danube River and then the Black Sea. The plant plays a key role in protecting downstream water quality in the Ilfov region, an area with mixed urban and agricultural land use near Bucharest.

The plant's discharge enters a tributary of the Argeș River, which flows southward into the Danube River and reaches the Black Sea via the Danube Delta. The downstream environment includes ecologically sensitive areas such as the Danube floodplain and delta, which support diverse aquatic life and migratory bird populations. Proper treatment is essential to prevent nutrient loading and maintain water quality in this important transboundary river system.