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  • Maps & Data

    DBA 2004 - Map 3: Annual Precipitation (3.23 MB)
    Annual Precipitation Layer: Total Annual Precipitation
  • Maps & Data

    DBA 2004 - Map 2: Relief and Topography (1.34 MB)
    Relief and TopographyLayer: Altitude
  • Maps & Data

    Maps of the Danube Basin Analysis (DBA) 2004

    Common layers: Danube River Basin District (DRBD), Danube, Tributaries (river basins > 4,000 km²), Lakes (surface area > 100 km²), Lagoons (surface area > 100 km²), Black Sea Coastal Catchments, Canals, National borders, Cities
    Scale: 1 : 4,500,000

  • Maps & Data

    DBA 2004 - Map 1: Danube River Basin District Overview (2.97 MB)
    Danube River Basin District Overview Layer: Competent authority
  • Content pages

    Water Quality

    Water quality in the Danube has improved over the years, but there is still much work to be done to meet the region’s goals for water status. To improve the water quality, an ambitious programme of measures for the whole Danube River Basin District has been agreed under the EU WFD. To assess trends in water quality, the ICPDR oversees the TransNational Monitoring Network (TNMN). The network carefully monitors physical, chemical and biological conditions in the Danube and its tributaries, and provides in TNMN Yearbooks an annual overview of pollution levels as well as long term trends for water quality in the basin.

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