About Dobczyce Dam

The Dobczyce reservoir on the Raba river holds 137.7 million cubic metres and serves as the primary drinking water source for the Kraków metropolitan area. Completed in 1986, the 42-metre earth and rockfill dam near Dobczyce in the Małopolska Foothills stores water from the Raba catchment in the Beskid Wyspowy mountains. The reservoir provides approximately 60 percent of Kraków's drinking water needs, serving a city of around 800,000 people plus surrounding communities, making it one of the most strategically important water sources in Poland. The catchment protection regime is correspondingly strict: a multi-zone buffer protects the reservoir from agricultural runoff, and the Raba National Drinking Water Protected Area covers most of the upper Raba valley. The water quality is generally good, though seasonal variations in turbidity occur during heavy Carpathian snowmelt and summer storms. A water treatment plant at Dobczyce processes the raw reservoir water before distribution. The reservoir valley is flanked by scenic Foothills landscapes with traditional villages, orchards, and church architecture typical of Lesser Poland. Recreational activities are limited by the water protection regulations, though angling is permitted in designated zones with strictly enforced licensing.