Overview
UWWTP GROUW serves Grou in Fryslân, Netherlands, treating wastewater for approximately 15,520 people. The plant operates under the EU Urban Waste Water Treatment Directive.
UWWTP GROUW is a municipal wastewater treatment plant located in Grou, a town in the province of Fryslân, Netherlands. The facility serves a population of approximately 15,520, classifying it as a medium agglomeration under EU regulations. Its location near the city of Leeuwarden places it within a region known for its extensive water networks and agricultural activity. As a Dutch plant, UWWTP GROUW is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The Netherlands implements this directive through national legislation, with oversight by regional water authorities. The plant's designed capacity is 1.00 (likely in thousands of cubic meters per day), indicating a facility sized for its service population. The treated effluent from UWWTP GROUW is discharged into the local water system, which ultimately drains into the Wadden Sea, a UNESCO World Heritage site known for its tidal flats and biodiversity. The plant plays a key role in protecting this sensitive coastal ecosystem from nutrient pollution and pathogens.
Environmental context
The plant discharges into the local water network in Fryslân, which flows through the IJsselmeer region and eventually reaches the Wadden Sea. This coastal sea is ecologically significant, supporting migratory birds, seals, and diverse marine life. The plant's treatment helps maintain water quality in this interconnected system of lakes, canals, and tidal areas.
Frequently asked questions
UWWTP GROUW is located at 2 Molesingel in Grou, a town in the province of Fryslân, Netherlands, near the city of Leeuwarden.
The plant serves approximately 15,520 people, classifying it as a medium-sized agglomeration under EU regulations.
The treated effluent is discharged into the local surface water network in Fryslân, which ultimately drains into the Wadden Sea via the IJsselmeer region.
As a Dutch plant, UWWTP GROUW operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations over 10,000 people. National implementation is overseen by regional water authorities.
Under the EU Urban Waste Water Treatment Directive, plants serving between 10,000 and 150,000 people are required to provide secondary treatment (biological treatment). Many Dutch plants also incorporate nutrient removal to protect sensitive coastal waters like the Wadden Sea.
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