The mono-topically oriented map includes selected illustrated water works. The map is completed by an alphabetically arranged index of water works (dams, ponds, shipping channels} with determination of the dam type, use of the water works, incl. the year when the work was brought to the end. On the back side of the map there is an information concerning selected water works according to river basins.
The map includes about 140 objects.

The 1st edition