Tag Archives: Skagit

Rainwater Harvesting Education, Sustainability

Sustainability Key Rainwater Harvesting Benefit


Close-up of a worn, metallic fountain pen nib on a black surface.

Colorado needs to look no further than Seattle and Washington State for the sustainability benefits of Rainwater harvesting.

The Colorado rainwater harvesting narrativeshows that as time marches forward, some laws that were passed almost one hundred years ago should be reconsideredbecause they are just no longer practical. Sustainability wasn’t a factorback then, but it sure needs to be part of the equation now.

In October 2009–after years of argument–the state of Washingtonofficially declared thatpeople could collect and store rainwater captured from a rooftop or other “guzzler” system without a water right, as long as it is used on site and essentially isn’t hurting anybody else. San Juan County was the only one that allowed rainwater collection and potable use for single family residence as an exemption to the water rights issuebefore the 2009 decision.

Since then, King County recognized thebenefits of rainwater collection in January 2011 for householdusage, with support from State Department of Agriculture. So now, King County Department of Health not only allows, butencourages rainwater collection.

Commercial, private, andcommunities all are findingbenefits to rainwater collection and the positive effects on the environment of the Pacific Northwest and our water supplies. The Washington State Department of Ecology continues to support rainwatercollection and studies the effects of in stream flow rates (Skagit) and salmon habitat.

All Washington State counties allow for rooftop collection for non-potable use, with some allowing for potable use. Non-potable use includes irrigation, toilet facility, laundry,wash down and others that are not intended for consumption or bathing. Commercial applications are directing roof runoff to irrigation and toilet facilities, rather than having this runoff enter our bodies of water withpollutants picked upalong the way.Households are not only using rainwater for non-potable use, but are having systems installed that treat and disinfect therainwater to potable standards that aresuperior to city drinking water, thus conserving water by simply not allowing it to become runoff. Ruralhouseholds are using rainwater collection that benefits aquifers by rainwater collection and household use, through infiltration after use.Communities areorganizing communal gardeningapplying rainwater collection, removing the strain on small water systems, while promoting communityevolvementand education.

We congratulate Colorado on its progress in exploring new (to them) sustainability methods. We welcome Colorado’s steps towards better understanding of thebenefits that we in WashingtonState currently enjoy.

Environment, Rainwater Catchment, Residential Rainwater Collection

Where Will the Next Water Crisis Happen?


A school of fish swimming in shallow, rocky water.Flint Water Crisis Deepens

As investigations deepen, the Flint, Michigan water crisis has exposed “leadership failures at every level” (according to an article in the Detroit Free Press quoting U.S. House Oversight Committee Chairman Jason Chaffetz), citing “festering” long term problems and questioning the EPA’s level of attention as lead levels in Flint’s water rose to poisonous intensities.

As such, we’d like to bring you a throwback Thursday post to highlight an agency that is being proactive about ensuring that homeowners have access to and control of their water supplies.

Last year, the Skagit County Planning Department issued its first residential building permit with rainwater collection as the sole source of water. This move came in response to the in stream flow rule, which impeded Skagit Valley residential property development. Read more…

We here at RainBank believe there are good folks at governmental agencies who are being progressive about ensuring public health and safety by providing ways for residents to have access to clean, safe drinking water – a basic human right.

Rainwater Catchment, Residential Rainwater Collection

Truths and Myths About King County Rainwater Harvesting


Close-up of a worn, metallic fountain pen nib on a black surface.I have been designing and installing rainwaterharvesting systems in King County and throughout Washington State for 15 years and am still amazed and dismayed at the misinformation that is presented to the pubic wheninquiring about the legality, procedures, and permitting for rainwater harvesting.

TRUTH: Rainwater collection is legal throughout Washington State

Washington State Department of Ecology issued an interpretive policy statementclarifying that a water right is not required for rooftop rainwaterharvesting.Asdescribed by Washington State Department Ecology, Clarifications of Washington State Rainwater Law Pol 1017 in reference to RCW980.03 & RCW90.54 and the Environmental Protection Agency’s paper on Rainwater Harvesting Conservation, Credit, Codes, and Cost Literature Review and Case Studies

False: Rainwaterharvesting is not allowed for drinking water in Washington State.

It is up to each county and city in Washington State to allow for potable usage of rainwater. King, Jefferson, Whatcom, San Juan, Skagit, and Island are counties that currently allow potable use of rainwater for a single-family residence. It is the health department of those counties that are the typical authorities forregulations and permitting.

Here are some resources for gathering information about rainwater collection guidelines in Washington:

As Washington State counties arerecognizing thebenefits of rainwater collection and the fact that rainwater can provide a viable source of water for potable usage, other counties willadopt RWC as an alternative water source.

RainBank Rainwater Systems is the leader in rainwater collection system designs and installations in Washington State and president Ken Blair is the NW RegionalRepresentative for The American Rainwater Catchment Systems Association (ARCSA). RainBank is committed to helpingcustomers andcounties understand thebenefits, standards, and policies of rainwaterharvesting in order to provide a clean, safe, viable source ofquality water.

Seattle waterfront park photo is courtesy of Nicola under Creative Commons