Rainwater Harvesting with Cisterns or Rain Barrels
Rainwater running off of clean roof surfaces can be diverted into cisterns or rain barrels and used as a complement to a rain garden with water-harvesting earthworks.
Since more runoff is generated from a typical roof than can be contained in cisterns or rain barrels at any one time, they are typically integrated into a design that also includes
Since more runoff is generated from a typical roof than can be contained in cisterns or rain barrels at any one time, they are typically integrated into a design that also includes
an adjacent rain garden. In this way, overflow run from cisterns or barrels can infiltrate into the soil.
Cisterns and rain barrels come in many sizes and a variety of shapes and can be tucked under decks, placed along fences, hidden by vegetation or trellising, or painted with murals!
Stored rainwater can also serve as a backup water supply in the case of an emergency, as well as in drought conditions, which some scientists predict will occur more frequently due to climate changes caused by global warming.
For assistance with design or installation, for guidelines, or for information on needed supplies, see our resources section.
Note: Before installing cisterns or rain barrels, please see our Primer on Safety and Legal Considerations for Rainwater Harvesting in the MMWD Service Area.
Cisterns and rain barrels come in many sizes and a variety of shapes and can be tucked under decks, placed along fences, hidden by vegetation or trellising, or painted with murals!
Stored rainwater can also serve as a backup water supply in the case of an emergency, as well as in drought conditions, which some scientists predict will occur more frequently due to climate changes caused by global warming.
For assistance with design or installation, for guidelines, or for information on needed supplies, see our resources section.
Note: Before installing cisterns or rain barrels, please see our Primer on Safety and Legal Considerations for Rainwater Harvesting in the MMWD Service Area.