AD43E Rainwater harvesting for domestic use

18 mm Metres 20 mm Tonnes Addis Ababa Agrodok aluminium annual rainfall bricks bucket building built of ferro calcium hypochlorite catchment area catchment surface chicken wire chlorine cistern construction contamination cubic metres debris delivery system downpipe drinking dry period dry season ensure Ethiopia ferro cement tank Figure first-flush flush formwork Gigiri groundwater gutter system gutters household level inflow jumbo jar Kathmandu Kenya kg Bags labour and total leaking litres method mortar mould Nepal NGOs Number Oil drums organisations overflow P.O. Box pipe 18 pump rain RAIN’s rainfall data rainwater harvesting system Rainwater Tanks roof catchment roof surface roofing material run-off coefficient RWH system sodium hypochlorite Splash guards storage capacity storage reservoir storage tank stored rainwater sub-surface tanks surface tanks Table tap device water demand water harvesting water jar water quality water source water storage water supply Water tank built welded wire mesh