Rainwater Recycle System

This system captures, stores, and filters rainwater for reuse in flushing the Ryan Resilience Lab’s toilets. This helps to keep polluted rainwater out of the river and also reduces our use of drinking water for transporting waste.

Scale & Design

This specific system is more practical for larger scale buildings, but can be replicated at smaller scale with a rain barrel.

Installer

Davken Mechanical

Estimated Costs

$50,000-100,000

Suppliers

Cisterns: Bushman 5000 Gallon Round Rainwater Harvesting Tank (Short) ~$5,000 each

Submersible pump: Goulds Water Technology 45GS15-M15430 $1,580

Vortex filter: RMS WISY WFF 100 $660

  • Wire mesh filter needs to be cleaned every three months. Can be cleaned in dishwasher

Bag filter housing unit: Shelco MicroGuardian Model BFS-2SB-2-304-2B $2,052

Bag filter: MicroSentry HTF Series 5 micron bag filter ~$5.50 each

  • Size: #2: 7”Diameter  32” length
  • 5 microns
  • Change every 3-4 months
  • Materials: polypropylene, nylon, polyesterene, stainless steel

UV light: Rainier Luminor Ultraviolet disinfection system

Dye injection pump: WALCHEM EWN-B11VCURA $786

Blue dye: Healthy Ponds All-Natural Blue Pond Dye $22

Solution tank for dye: Walchem Model 944-2C $665

Filtration system controller: Rainwater Management Solutions RMS-150

Other Examples

Lady Fern Native Plants uses the same style of cisterns to capture rainwater from her roof and water her plants. Princess Anne Middle School uses the same system (Rainwater Management Solutions) for flushing their toilets.

More Green Systems

Explore more of the Ryan Lab’s Green Systems and take the first step towards a greener future!

Ryan Resilience Lab Event Request

Thank you for your interest in the Elizabeth River Project’s Ryan Resilience Lab. We’re delighted that our site is in high demand. As the Ryan Resilience Lab is operated by a small non-profit with a big environmental mission, please help us make sure your event is a great fit.

Our priority is to host groups with relevance to our mission: to restore the Elizabeth River through equitable collaboration with diverse communities, governments, and businesses. When space and staff support are available, we are happy to host such groups free of charge, but do request that you consider an organizational membership and allow us to offer the opportunity for individual memberships.

Please fill this form out at least 30 days in advance of the event.

Our maximum for indoor seated events is 85 theater style and 45 classroom style. For standing receptions, the maximum is 100 indoors or 125 indoor-outdoor.
(restoring the Elizabeth River through equitable collaboration) and Ryan Resilience Lab (environmental resilience to sea level rise)
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Please see member benefits for further information: https://elizabethriver.org/donor-circles/

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  • ERP maintains insurance for its activities at the Ryan Lab. Sponsoring organizations should ensure that they have appropriate insurance coverage as well.
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  • Outdoor guests will be required to exit the Learning Park during thunder, lightning, high winds or any circumstance deemed hazardous by ERP.
  • Waiver of Claims: Sponsoring organizations agree to release, waive all claims, discharge, and covenant not to sue Elizabeth River Project, its officers, employees, volunteers, and agents from liability from any and all claims resulting in personal injury, accidents or illnesses and property loss arising from, but not limited to, participation in the event and related tours, due to the negligence of sponsor, sponsor's employees, or event participants.
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  • COVID Statement: Participants will monitor their own health prior to reporting to any Elizabeth River Project event/activity. If any signs or symptoms of infection are present, the individual must not report to the event.
  • Photo Release: Photos of the event may be shared as part of grant reporting or posted on Elizabeth River Project website/social media unless otherwise specified by the sponsor organization.
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