Success, Challenges, Next Steps

And Low Impact Development

It Is Everyone’s Job

Rain Gardens and Low Impact Development

Survey of LID rebate programs in Puget

Sound

Rain gardens clusters as an outreach

tool

Partnerships that move LID forward

Rain Garden Handbook for Western WA

LID Rebate Programs in Puget SoundSuccess – Number of programs is increasing

Jurisdiction Rebate

Olympia, Tumwater, Lacey, Thurston Cty

$400 rain garden; stormwater fee reduction

City of Tacoma (retooling program)

$2000 rain garden; stormwater fee reduction

Puyallup $7500 pervious pavers; $1000 rain garden

Kitsap County $1000 rain garden and menu of LID practices

Shoreline $1600 rain garden; conservation landscaping

Lake Forest Park $1000 residential RG; $2000 community RG

Bellingham $6000 rain garden Lake Whatcom area

Port Angeles $750 rain garden; $150 disconnect downspouts

Everett $2500 rain garden, North Everett areas

Kirkland Residential pilot with menu of LID practices

Seattle/King County RainWise $4500 rain garden and cisterns

RainWiseCity of Seattle and King

CountyCSO reduction and GSI

17 distinct neighborhoods and CSO

basins

About 55,000 eligible parcel owners

Rain gardens, cistern installations

Non profit outreach and education

partners

Contractor certification training

https://rainwise.seattle.gov/city/seattle/

overview

Residential RainWise Installation

55,000 gallons/year530 gallons storage

Residential RainWise Installation

265 gallon cisterns

Rain Garden

55,000 gallons/year530 gallons storage

Church RainWise Installation

Church RainWise Installation

Church RainWise Installation

530 gallon cisterns

1110 gallon cisterns

108,000 gallons/year4500 gallons of storage

RainWise Statistics

228 projects completed in

2014

591 projects completed

since 2010

17 acres of roof area>8 million gallons of stormwater treated annually

54 trained contractors in

place

South Park CSO Map

Rain Gardens in Clusters

Puyallup rain gardens

Inspires community

building

Uses resources efficiently

Measurable stormwater

impact

Models are installed to

scale

Leverages other programs

Creates partnerships

Success

8th Ave NW Puyallup

7 rain garden cluster in 2009; live radio show Gardening

with Ciscoe

Cover story in This Old House Magazine; King 5 News

coverage

13 rain gardens added 2010-2012; PSE energy campaign

Green Street completed in 2013; 11 roadside rain

gardens

8th Ave NW Puyallup

8th Ave NW Green Street

Before

After

8th Ave NW Green Street-- By The Numbers

Porous Asphalt Roadway

25’ wide, 630’ long

Permeable PaverSidewalk

5’ wide, 620’ long

Pervious Concrete Sidewalk

4’ wide, 620’ long

8th Ave NW – Before

8th Ave Green Street – After

Eatonville – The Rain Garden Capital

10 rain garden cluster along Orchard Ave

37 rain gardens in multiple clusters 2009 - 2014

High per capita concentration: Rain Garden

Capital

Partnerships between several agencies and

Town

PBS documentary series “Long Live the Kings”

NY Times cover story on adapting to climate

change

LID centric comprehensive stormwater plan

Ciscoe Morris and Myrna Lopas

PBS – Long Live the Kings

NAPA Auto Parts store rain gardens

Filming rain garden construction and planting

Eatonville Stormwater Plan

Partnership between Town and Nisqually Tribe

Updated draft 2003 plan with EPA $$ to Tribes

LID focused and prioritized capital projects list

Outreach and education campaign;

partnership matrix

Increased stormwater rates and charges for

maintenance

Capital program entirely grant funded; grant

matrix

Prepared by AHBL

Stormwater Plan Campaign

Educates and inspires residents to change behavior

Creates opportunities for all Eatonville residents to

participate

Informs and attracts outside investors and partnerships

Completes the funding and implements the capital and

programmatic elements

Stormwater Plan Campaign

Stormwater Plan Collaboration

Stormwater Plan Grants

Partnerships – Moving Green Infrastructure Forward

Demonstrate novel bio retention mix and delivery

system

18 month project complete in 2015

Contractors: Splash Boxx, LLC and Gealogica,

LLC

Grant Source: King Conservation District

Grant Manager: Sustainable Seattle

Site Host: Port of Seattle, Pier 91 Terminal

LID Process Documentation: NW EcoBuilding

Guild

Success

Moving Green Infrastructure Forward

Compares conventional soil mix and one with

volcanic sand

Portable bio retention planter box in industrial

setting

Monitor inflow and outflow for pollutant removal

Sensors collect data to compare water storage of

soils

Moving Green Infrastructure Forward

Shared between code officials, building industry

and public

Information about successfully permitted green

building

In depth case studies, videos and resources

Partnerships – Vision2Action NW EcoBuilding Guild

Discussion of new municipal stormwater permits requiring LID

Local panel of experts

Multiple partners and series

Supports Phase I & II jurisdiction outreach in permit development

Phase II Municipal Stormwater Permittees

Cities and towns: Aberdeen, Algona, Arlington, Auburn, Bainbridge Island, Battle Ground, Bellevue, Bellingham, Black Diamond, Bonney Lake, Bothell, Bremerton, Brier, Buckley, Burien, Burlington, Camas, Centralia, Clyde Hill, Covington, Des Moines, DuPont, Duvall, Edgewood, Edmonds, Enumclaw, Everett, Federal Way, Ferndale, Fife, Fircrest, Gig Harbor, Granite Falls, Issaquah, Kelso, Kenmore, Kent, Kirkland, Lacey, Lake Forest Park, Lake Stevens, Lakewood, Longview, Lynnwood, Maple Valley, Marysville, Medina, Mercer Island, Mill Creek, Milton, Monroe, Mountlake Terrace, Mount Vernon, Mukilteo, Newcastle, Normandy Park, Oak Harbor, Olympia, Orting, Pacific, Port Orchard, Poulsbo, Puyallup, Redmond, Renton, Sammamish, SeaTac, Sedro-Woolley, Shoreline, Snohomish, Steilacoom, Sumner, Tukwila, Tumwater, University Place, Vancouver, Washougal, Woodinville, and Yarrow Point

Counties: Cowlitz, Kitsap, Thurston, Skagit, and Whatcom

Challenges

Training contractors: RainWise has 54 contractors and

needs 154

Creating capital LID investment strategies for small

jurisdictions

Coordinating LID rebate strategies among jurisdictions

Recognizing and creating opportunities for LID

partnerships

Support to Phase II jurisdictions in the run up to 2016

permits

Next Steps

Expand health regulations allowing rain water harvesting (RWH) and treatment to potable as incentive to manage stormwater

Continue to identify support needs of jurisdictions in municipal permit implementation

Continue to leverage successful LID partnership models

More discussions and idea sharing

Thank you

And Low Impact Development