According to the World Water Development Report by the United Nations “A 40% shortfall of freshwater would be experienced as soon as 15 years.” Eight cities throughout the world were cited to witness severe  fresh water shortages due to failing infrastructure, saltwater intrusion, sewage and plumbing failures, population growth, and pollution. The report went on to recommend actions of capturing rainwater, recycling waste water, repairing and upgrading sewer and water conveyance, and education on conservation as methods to curtail this threat.

Seattle was brought up in the report as having a sustainable amount of rainfall to support rainwater collection. As stated in an earlier blog post, I wrote that the Puget Sound region would face 6.2 billion dollars in costs to upgrade, retrofit,and expand its freshwater infrastructure in the next 20 years.

Seattle has been progressive in recent years by requiring infiltration or use of stormwater runoff for new construction for residential and commercial projects. But, more can be done in the way of incentives or tax credits for rainwater collection and infiltration for all existing buildings and homes. Retrofitting existing structures is relatively easy but does have costs. Rainwise rain barrel programs create awareness, but fall short on actual conservation. A much more progressive program of promoting rainwater collection and education would recognize positive results in stormwater reduction, demands on freshwater infrastructure, and water consumption. Water districts should recognize that augmenting the water districts’ demands with rainwater collection would be beneficial rather than looking at Rainwater collection as a threat to their revenue. With Seattle’s fast growing population, demands on the infrastructure will rise accordingly. By offsetting demand with supplementary, private rainwater collection systems, demand will be reduced — as well as costs involved with supply.

Ken Blair

President at RainBank Rainwater Systems

A rainwater collection systems designer and consultant, Ken has designed and installed residential and commercial systems, primarily in the northwest United States for more than 10 years and, in 2014, began consulting and managing builds in other states. Ken is an accredited ARCSA Professional Designer / Installer and Life Member, the Northwest Regional ARCSA representative and advisor to its education committee and is available to speak about Rainwater Collection Systems design and builds.

Ken is a United States Navy veteran, having served on active duty during the Vietnam War era.

A career entrepreneur, Ken created a new business focus with a commercial dive company in Hawaii in the mid 1980′s to respond to and clean up oil spills, oil spill equipment training, service and maintenance for the oil co-op service industry. Ken is passionate about having a positive impact on the environment and is also a founding director of BANK-ON-RAIN (2011-2014), whose mission is to create grassroots solutions for rainwater collection for consumption and agriculture in developing areas of the planet.