rainwater harvesting system minimalist flat . generative ai.

minimalist flat design flat colored representation rainwater harvesting catchment area collection system storage tank gutter downspout filter diverter cistern pump purification distribution irrigation greywater runoff conservation sustainability drought water scarcity security management efficiency rooftop landscape permeable pavement rain barrel garden green roof infiltration trench swale bioswale stormwater recharge groundwater re-use non-potable system maintenance community outreach education incentives generative