Category Archives: Rainwater Harvesting Education

Rainwater Catchment, Rainwater Harvesting Education

ARCSA Leadership’s Sound Business Practices


Ocean waves crashing against rocky shore with splash.As we’ve shared in the past, the mission of The American Rainwater Catchment Systems Association (ARCSA) is to promote sustainable rainwater harvesting practices to help solve potable, non-potable, stormwater and energy challenges throughout the world.

Let’s also congratulate ARCSA for its sound business practices and for having attained theGuideStar ExchangeGoldparticipation level, a testament to the organization’s leadership. This leveldemonstrates ARCSA’s deepcommitment to transparency and accountability.

“Through the national and international work of ARCSA’s Board of Directors and its members, representing government, academia, trade groups, and industry, ARCSA is helping to transform a local and renewable water resource into a global solution for water challenges. This transformation is helping to create jobs, to boost local economies, to improve water quality of receiving waters, and to reduce the dependence on strained municipal clean water supplies.”

You can learn more about ARCSA and rainwater collection by visiting its FAQ page.

ARCSA is engagedin many initiatives for 2015, including its popular annualconference, now in its 11th year, to be held in November in Long Beach CA. This year’s theme is “Beyond The Garden”, and will offervaluable information about residential and commercial rainwater collection ideas, opportunities, and initiatives – for potable and non potable applications.

Rainwater Harvesting Education, Sustainability

Farm to Cafeteria Program Teaches Sustainability

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People gathered outdoors in a garden setting on a sunny day.RainBank Rainwater Systems is very pleased to learn that the Farm to Cafeteria program is flourishing at Orcas Island School, thanks, in part to the Orcas Island Education Foundation.

Group of children and an adult near a large black tank outdoors.RainBank was asked to construct a system and then teach the children about rainwater collection and water conservation. The water is collected from the school’s roof and stored in a 5,000-gallon cistern to be used for irrigation of a vegetable garden. The vegetables are used as part of the school lunch program and to teach the students about sustainability.

According to the National Farm to School Network website, “The National Farm to School Network (NFSN) is an information, advocacy and networking hub for communities working to bring local food sourcing and food and agriculture education into school systems and preschools. Farm to school empowers children and their families to make informed food choices while strengthening the local economy and contributing to vibrant communities. NFSN provides vision, leadership and support at the state, regional and national levels to connect and expand the farm to school movement, which has grown from a handful of schools in the late 1990s to approximately 40,000 schools in all 50 states as of 2012. Our network includes national staff, eight Regional Lead Agencies, 51 State Leads, a 17-member advisory board and thousands of farm to school supporters. NFSN was launched in 2007 by a collaborative of more than 30 organizations seeking to shape the burgeoning farm to school movement. Initially led by staff from the Community Food Security Coalition (CFSC) and the Urban & Environmental Policy Institute (UEPI) at Occidental College, NFSN is now a project of the Tides Center. Click to learn more about farm to school nationwide.

Four boys holding green vegetables in a garden on a sunny day.The Orcas Island School garden is flourishing and community involvement is extraordinary. We are proud to part of this exceptional project and hope other communities will offer similar programs. Sustainability is the future for these young persons.

Rainwater Harvesting Education

Myths of Rainwater Collection


A glowing Earth half-submerged in water under a dramatic sky.Whether it is misconception, myth, or outdated information, there is a lot of false information out there about rainwater collection. Here isa short list of the most common.

MYTH: It is illegal to collect rainwater for usage.

Many states have revisited water rights laws and have or are passing legislation concerning RWC.

New York, Virginia, Florida, Rhode Island, North Carolina, US Virgin Islands, Ohio, Illinois, Texas, Oklahoma, Colorado, Arizona, New Mexico, Utah, California, Oregon and Washingtonhave all passed some type of legislation legalizing rainwater collection. In many it is up to the county whether collection for potable use is allowed. Check with your county building department.

MYTH: Rainwater collection is new idea.

Rainwater collection dates back as far as 2600 BC in India. Many cultures have harvested rain for usage since then.

MYTH: Rainwater systems are expensive and hard to maintain.

Depending on the design, a potable rainwater system can be approximately the same cost as a well. Maintenance of a well-designed system requires very little maintenance. Hire only those who have experience in designing and installing RWC systems to ensure a system that operates properly.

MYTH: Rainwater is dirty and should not be used for potable demand.

Rainwater is relatively clean compared to surface water. It has not come into contact with contaminants before storage other than the roof. Proper design and installation of storage, conveyance, filtration and disinfection results in exceptional water quality.

MYTH: Rainwater collection can’t possibly provide enough water for my usage.

For every 1,000 sq. ft. of collection area, per inch of rain, 623 gallons are available for collection. A 2,000 sq. ft. home can collect over 44,000 gallons annually.

MYTH: Aquifers and streams will not be recharged if rainwater collection is allowed.

Rooftop collection and use enhances recharge of aquifers and streams due to infiltration. Rather than evaporating, the collected rainwater is used and then infiltrated into the ground through the septic system, and as a result, percolating back down into the aquifer or in stream for future use.

MYTH: Water is infinite, so what’s the big deal?

The natural cycle of water is constantly changing from ocean to atmosphere, to rivers, lakes and aquifers. It is best explained by an article fromOur Blue Planetat Infinite Water

To understand more about rainwater harvesting visitwww.arcsa.org/ www.rainbank.info