Rainwater may be permitted to penetrate the joints and run down the reverse, hidden face of the cladding assembly.
Effective technical and management strategies adapted to specific locations, addressing conjunctive management of surface water, groundwater and rainwater, as well as urban, and agriculture-ecosystem interfaces.
The area becomes temporarily inundated after heavy rains, indicating that the bedrock impedes the vertical flow of rainwater into the ground.
Thereafter, rainwater was allowed to fill the ponds, although water was removed when necessary to maintain the original level.
Portions of the underground sewage system and rainwater channels ran parallel but counter-current to each other.
Intermittent seepage of sewage into the rainwater system through a breach in the separating wall might also have contributed to the contamination.
Rainwater drained from the hut roofs into tanks was sometimes tainted with salt and fragments of seaweed after gales.
The subplot bund height was 40 cm whereas the main bund height was 50 cm so that rainwater did not overflow to adjacent plots.
