As our population continues to grow in the Seattle and Puget Sound area, demands on our municipal water sources will increase. Costs to repair, upgrade, and expand these centralized systems in order to meet these demands will become more of a challenge.  Here are 3 reasons why everyone benefits from rainwater collection:

1. Conserves water: 

Rainwater can be collected as a supplementary source or as an alternative to a centralized source. Whether collected rainwater is used for irrigation or potable use, the water savings can be significant for the individual and the community. Over 70 percent of household usage is for irrigation of landscaping, toilet flushing and laundry facility. Depending on collection area and rainfall, whole house demands can be met.

2. Reduces stormwater runoff:

Stormwater is a concern environmentally as well as economically. The average 2,500 square foot roof in Seattle will yield over 56,000 gallons annually to runoff unless captured and used or infiltrated. Captured rainwater can be used, and then infiltrated passively, rather than carrying contaminants to our lakes, streams, and bodies of water.

3. Conserves energy:

Any water from a decentralized water system is not processed through a municipal water district where all water is processed to drinking water standards – no matter what its end use will be – such as use in landscaping. Even though a homeowner buys their water for pennies on the gallon, treating water costs a lot of money to process. Most of the costs are absorbed through large users such as manufacturing and farming, however less water being treated at the water districts equals less energy needed for processing and conveyance.

I want to know what you think about how we can all benefit from rainwater collections. Leave your suggestions in the comments section below – or ask me how YOU can benefit from rainwater collection at your home or business.

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.