AV Isar Loisachgruppe Sitz Wolfratshausen

Overview

AV Isar Loisachgruppe Sitz Wolfratshausen is a wastewater treatment plant in Wolfratshausen, Bavaria, Germany, serving approximately 70,666 people. It operates under the EU Urban Waste Water Treatment Directive.

AV Isar Loisachgruppe Sitz Wolfratshausen is a wastewater treatment plant located in Wolfratshausen, Bavaria, Germany. The plant serves a population of around 70,666, placing it in the medium-to-large agglomeration category under European Union classifications. As a German facility, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the plant discharges into sensitive areas, which are common in Bavaria due to the region's numerous rivers and lakes. The plant's treated effluent likely discharges into the Loisach River, a tributary of the Isar, which flows into the Danube and ultimately the Black Sea. This river system supports diverse aquatic life and is an important ecological corridor in the Bavarian Alpine foothills.

Environmental context

The plant is situated in the catchment of the Loisach River, which flows into the Isar River, a major tributary of the Danube. The Danube then drains into the Black Sea. This watershed supports diverse aquatic ecosystems, including fish species such as grayling and brown trout, and is an important migratory corridor for birds. The region's sensitive water bodies require stringent treatment to prevent nutrient pollution.

Frequently asked questions

The plant is located in Wolfratshausen, in the state of Bavaria, Germany.

The plant serves approximately 70,666 people.

The plant likely discharges treated effluent into the Loisach River, which flows into the Isar River and then the Danube, ultimately reaching the Black Sea.

As a plant serving over 10,000 people, it is classified as a medium agglomeration under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and potentially advanced treatment if discharging into sensitive areas.

In Germany, plants of this scale typically provide at least secondary biological treatment, and often include nutrient removal (nitrogen and phosphorus) to meet strict EU and national water quality standards.