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Key figures on water ressources

Water withdrawals, water discharges and water consumption



Water withdrawals (m m³)


2024/252023/24
Water withdrawals total1)139.0140.0
   thereof by source:

       Surface water63.1
60.6
       Groundwater2)41.144.3
       Third-party water34.835.0
   thereof by destination:

       Surface water--
       Groundwater0.60.6
       Third-party water25.926.1























1) All of the water withdrawn is fresh water

2) Also includes drinking water supplies by EVN Wasser


Water discharges (m m³)


2024/25
2023/24
Water discharges total1)138.8
139.4
   thereof by destination:

       Surface water101.7101.6
       Water discharge to third parties (e. g. municipal wastewater treatment)2)33.934.4
       brought to sepage3.33.4
thereof from areas at water risk:

       Surface water25.826.0
       municipal wastewater treatment0.20.1
       brought to seepage0.40.4

1) All of the water discharged is fresh water

2) Also includes drinking water supplies by EVN Wasser


Water consumption (k m³)


2024/25
2023/24
Total water consumption294.31)554.6
Total water consumption in areas at water risk (incl. areas of high-water stress)85.8172.9
Total water recycled and reused--
Total water stored293.1270.0
Change in storage level-23.1-

1) Flood-related temporary standstill of the site in Dürnrohr in the business year 2024/25