Project Overview:
This project involved retrofitting a detached garage built in 1950 with a modern rainwater collecting system. For over 70 years, rainwater falling on this structure had simply ran off onto the ground or in the alley–a major missed opportunity to utilize this valuable natural resource of a rain water collection system.
Project Objectives
Our primary goal is to capturing and repurposing rainwater for the garden on the property. This installation demonstrates Product Water LLC’s commitment to transforming overlooked water sources into practical, sustainable solutions. Sustainable garden irrigation using collected rainwater
System Components and Installation
New gutters were installed on both sides of the detached garage- the first line of water collection. Diverters: Water diverters were strategically placed on the east and west sides of the garage, redirecting water from the downspouts.
Storage Tanks: Two repurposed 300-gallon IBC totes were installed for storage tanks. Secondary market containers work fine, also, much cheaper.
Collection Potential: The system is capable of collecting up to 5,000 gallons of rainwater annually, based on roof size and rain volume.
Delivery System: A new water delivery system is now installed, running from behind the garage to the garden in the backyard. The path utilizes a natural 2-foot elevation drop which provides sufficient static pressure for low-pressure irrigation without the need for pumpsKey Benefits
Resource Utilization: Transforms previously wasted rainwater into a valuable resource for garden irrigation. Sustainability: Reduces reliance on municipal water supplies for outdoor use. Cost-Effective: Utilizes repurposed IBC totes and natural elevation for pressure, minimizing installation and operational costs. Convenient: The system’s design allows for easy management of water supply between rain events.
Innovative Aspects
This installation showcases Product Water LLC’s expertise in: Retrofitting older structures for rainwater harvesting. Maximizing collection efficiency through strategic gutter and diverter placement. Utilizing natural terrain for water distribution
Repurposing existing materials (IBC totes) for sustainable solutions
By implementing this system, the property owners have taken a significant step towards water conservation and sustainable gardening practices, aligning perfectly with Product Water LLC’s mission to improve water management and sustainability in urban environments.
Find available funding Rainplan
Seattle stormwater management 700 Million Gallons