Tank Rain

This is project ‘Tank Rain.’ The following graph is an estimate of the percent fill for an average Bermuda residence based off of rain totals at the Bermuda Weather Service, an estimate of how many people live in an average residence, a high guess at how much water each person uses per day (160 L/day), and a rainwater catchment efficiency function (up to 85% efficient). When the model tank decreases to 15% full, 1800 Imperial gallons of water are put into it, simulating the residents buying two loads of water – this is symbolized by a blue diamond.