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Find comprehensive services related to agriculture in King County, Washington including Puget Sound Fresh, drainage assistance, farming best management practices that protect the environment, and the King County Agriculture Commission.

To offer a suggestion or report an error on the King County agriculture services and information website, please contact Fred Bentler, webmaster.

Sustainable agriculture in King County, Washington

Agriculture in King County, Washington

This page provides information and programs primarily for farmers in King County, Washington. For information about gardening and yard care in the Puget Sound area, please visit our Northwest yard and garden page.

Farm related facts for King County as of 2011:

  • Number of farms: 1,800;
  • Acres of farmland in production: 50,000;
  • Number of farmers markets in King County: 41;
  • Acres of farmland preserved through the Farmland Preservation Program: 13,200;
  • There are approximately 1,000 miles of agricultural ditches in King County;
  • More than 8,000 infestations of Class A and B noxious weeds are controlled in the county each year.

Farm product marketing resources

Puget Sound Fresh - Western Washington Farms Puget Sound Fresh
Add your farm to our growing, searchable database of farms, crops and products to reach a very large market. King County created Puget Sound Fresh to support local farmers and insure a close-in food supply while encouraging consumers, wholesalers, retailers and restaurants to seek out and purchase higher-quality, fresher, locally-grown products.

Salmon Safe (external link)
Certifies fish-friendly farms for marketing or promotional purposes, to help influence the restoration of agricultural watersheds so that salmon can sustainably spawn and thrive.

Local food video: episode 15 of Yard Talk
Program promoting the benefits of local food and providing tips and tricks. Covers a variety of subjects from backyard gardening to farmers markets and local farms. 18 minutes, 44 seconds.

Operational and environmental resources for farmers

Building permits for agricultural structures
Find guidance on requirements that govern building barns, greenhouses, shops, and other utility structures on agricultural lands.

Noxious weed control
Aggressive exotic plants degrade pastures, may poison livestock, and produce amazing volumes of long-lived seeds. To help control invasive weeds, King County offers a noxious weed list site to help with weed identification, a form to report noxious weed infestations, and information sheets on best methods to control noxious weeds -- and is available to answer your questions at the Noxious Weed line, 206-296-0290.

Farm management planning
Learn how to achieve agricultural benefits such as reduced livestock setbacks from streams, siting of agricultural buildings or access roads in stream and wetland buffers, and how to get exceptions to county clearing and grading permits while still protecting everyone's environment.

Manure management
Provides help on handling manure to avoid contaminating lakes and streams.

Food and Farms, WSU King County Cooperative Extension (external link)
Find educational and agriculture management programs for farmers including commercial horticulture and livestock, courtesy of WSU/King County Cooperative Extension and funded in part by King County Water and Land Resources Division.

Biosolids Program
Biosolids are the nutrient-rich, composted solids extracted during wastewater treatment. This page provides information about biosolids and the biosolids program, answers questions about quality control and safety, and provides case studies of biosolids use and chemical analysis for fertilizer applications in commercial agriculture.

Agriculture documents
Plans, studies and reports related to Agriculture in King County, Washington.

Farmland preservation

Farmland Preservation Program
Voluntary program to preserve farms through voter-approved purchase of development rights.

Resource protection incentives
Public benefit rating system and timber land programs.

Transfer of Development Rights Program
A voluntary program enabling landowners to buy and sell residential development rights on private property to preserve public benefits in our rapidly growing region-- for example farms, forestlands, open space, regional trails and designated urban separator lands and habitat for threatened or endangered species. Owners benefit financially through the transfer of development rights to better locations while the public benefits through permanent preservation of critical lands.

Conferences and workshops

Agriculture breakout session results, King County Climate Change Conference
Review a summary report describing anticipated affects of global warming on agriculture in King County and Washington State with proposed mitigation and adaptation strategies. Also, look up the agriculture session agenda, presentations, and speaker credentials and biographies.

Agricultural water rights workshop
View presentations from a 2010 workshop about water law in Washington State including when water rights are required, how the state issues water rights, and practical information on obtaining, using, and protecting water rights for agricultural purposes.

King County farm programs

King County Agriculture Program
Our main group serving farmers in King County.

King County Agriculture Commission
Sign up for a newsletter to keep abreast of land use issues, policies, regulations and incentives affecting commercial agriculture in King County.

Livestock ProgramLivestock Program
A program that supports the Livestock Management Ordinance, a King County ordinance intended to provide a buffer of safety to keep salmon-bearing streams free of pollution. Provides information and an application for cost-sharing of fencing, storage, and other potential expenses to help farmers embrace good stewardship practices.

Agricultural Drainage Assistance Program
Also known as the Fish & Ditch Program, this program provides technical and financial help to farmers working to maintain agricultural watercourses. The site provides an overview of the program, monitoring reports, maps of streams and ditches, and contact information.

Farm related resources

King County working resource lands
Look up forests and farms protected by King County as working resource lands. The natural lands site provides pictures, location maps and rules for public use.

Wetland topics
Information about wetlands, wetland plants and wildlife, development and mitigation rules, and educational programs from King County.

Flooding services and information
Services to help before, during and after floods including the King County Flood Warning System, flood buyouts and other programs, how to call in drainage complaints, and hydrologic data.

Related information

Related agencies

News and announcements

Feb. 1, 2012
External article, Crosscut
Will the last farmer to leave Puget Sound please wish us luck?

Jan. 27, 2012
External article, Seattle Times
Longtime Monroe dairy farm now turns manure into money

Jan. 11, 2012
External article, TechFlash
The Climate Corporation opens Seattle office

Dec. 12, 2011
Got ‘cow power?’ Groundbreaking kicks off green energy project near Enumclaw

Oct. 12, 2011
King County Agriculture Commission to focus on equestrians at Oct. 20 Enumclaw meeting

Oct. 10, 2011
Exciting, healthy changes underway for school meals

Sept. 29, 2011
External article, Daily Journal of Commerce
It’s not all waste - fueling our future energy needs

Sept. 18, 2011
External article, Snoqualmie Valley Record
Growing the future, saving the soil; Author draws attention to Snoqualmie Valley farms' mission for change

Sept. 11-17, 2011
Washington Organic Week

Sept. 12, 2011
External article, Everett Herald
Washington is leading the way with organics

Aug. 15, 2011
External article, Seattle P-I
College organic, sustainability programs growing

Aug. 3, 2011
External article, Seattle Times
Study: Healthful diet may be too costly for some Americans

Aug. 2, 2011
King County brings healthier options to hundreds of thousands of residents

25 de julio de 2011
Programas le dan más residentes del condado de King acceso a alimentos sanos en los mercados agrícolas

June 29, 2011
Programs offer access to farmers markets, healthy food, to more King County residents
Ten farmers markets in King County now accepting EBT/WIC benefits

July 20, 2011
External article, Seattle Times
Local churches launch fresh-food market to change the way we eat

May 31, 2011
External article, Seattle Times
Organic farming more popular in Ore., NW schools

May 24, 2011
June 7 workshop offers tips to horse owners for creating efficient property layouts

May 6, 2011
County offers free workshops to help residents tackle tough noxious weeds
Agencies, landowners asked to help stop spread of invasive and noxious plants, including garlic mustard, invasive knotweed and giant hogweed

April 21, 2011
Executive Constantine proposes next wave of King County actions to reduce greenhouse gas emissions and respond to climate change
Motion addresses near-term actions to reduce greenhouse gas emissions and prepare for local impacts such as sea level rise and flooding

April 19, 2011
King County honors environmental leaders with Green Globe Awards
Executive Constantine to recognize winners at County’s annual Earth Day Expo, April 22 at Westlake Plaza in Seattle

April 14, 2011
Executive Constantine goes online April 18 to discuss climate change with experts, public

Feb. 15, 2011
King County seeks applicants for Rural Forest Commission positions

Feb. 11, 2011
Help available for farmers interested in building, repairing livestock-saving farm pads
King County schedules Feb. 28 meeting in Preston to offer advice, technical help

Feb. 2, 2011
External article, Vashon-Maury Island Beachcomber
School cafeterias hope to serve locally grown food

The King County Customer Service Guide 2011 (pdf) is designed to help you quickly locate the service you need.

Maintenance of agricultural drainages in the Snoqualmie Valley New
Notice of Action under the State Environmental Policy Act (SEPA)

Dec. 2, 2010
‘Tis the season to buy local: Puget Sound Fresh farmers offer holiday trees, greens

Nov. 30, 2010
External article, Marketplace
Insurance companies have no doubts about global warming

Nov. 16, 2010
External article, Sammamish Review
Conservation leaders honor Councilwoman Kathy Lambert

Nov. 3, 2010
External article, Seattle P-I
New farmers take over Puyallup filbert orchard

» Archived news and announcements