Based on PWSC100 Layer from 1 JAN 1992. Edited NOV 2021 to include updated declaration boundaries. The layer name changed to SWSCA100 to reflect the legislation terminology and updates. Full release 1

Research Data Australia20

Catchment areas of the water supply

Catchment areas of water supply in Bavaria. Known, already demarcated catchment areas were checked for plausibility using consistent criteria and specifications throughout Bavaria, if necessary, or, i

data.europa00

Water Supply Catchments for Melbourne Water

This layer shows the catchment boundaries for water harvesting in the region of Melbourne.

Melbourne Water Open Data2020-02-05 更新00

Special Water Supply Catchment Areas