+ Bar Z Ranch, Inc

Columbia County family-owned farmland company. Operating since 1967. We lease our land to growers producing wheat, barley, peas, canola, and other crops.

Address: 252 N Touchet Road, Dayton, WA 99328
Phone: 509-520-4341

+ BROUGHTON LAND COMPANY (2026)

Broughton Land Company began as a family farm before the 1900’s. It is now owned by 36 third and fourth generation Broughtons in a general partnership formed in the mid-1970’s. BLC plants 13,000 acres in wheat, barley, and pulses (dry peas, lentils, and garbanzo beans) each year. They run 700 head of cattle on 15,000 acres of range land and grow their own hay They have 5,000 acres of timberland on the Robinson Fork of the Touchet River, which they summer graze. Their selective methods of timber harvest thins the forest for fire danger and overpopulation, which also promotes good growth.

Address: 200 E Main Street, Dayton, WA 99328
Phone: 509-382-4421
Email: https://www.broughtonlandco@daytonwa.net

+ CB Cattle Ranch

Address: 531 N Touchet Road, Dayton, WA 99328
Phone: 509-520-7215

+ NORTHWEST GRAIN GROWERS

Northwest Grain Growers is a farmer-owned cooperative operating in Washington and Oregon. The organization was established in 1929 as Walla Walla Grain Growers. In 1998, WWGG merged with Touchet Valley Grain Growers creating Northwest Grain Growers. NWGG has continued to expand with the merger of Columbia Country Grain Growers in 2016 followed by the merger with Whitgro in 2018.

Today the cooperative serves over 2,000 members by selling certified seed and providing grain handling and marketing services. Northwest Grain Growers handles over forty million bushels of grain, sells over two million bushels of certified seed.

Address: 210 E Main Street, Dayton, WA 99328
Phone: 509-382-2571
Website: https://www.nwgrgr.com

+ SENECA FOODS CORPORATION (2026)

At Seneca, we produce seeds, harvest crops, manufacture our own containers, and provide a wide range of nutritious fruit and vegetable products.

Address: 711 E. Main St./P.O. Box 100, Dayton, WA 99328
Phone: 509-382-8311
Website: www.senecafoods.com

+ GRAVIS LAW, PLLC (2026)

We are not just attorneys; we are entrepreneurs.

Address: 350 E Main Street, Dayton, WA 99328
Phone: 509-382-2030
Website: https://www.gravislaw.com

+ Boggs Ortuno PLLC (2026)

Boggs Ortuno PLLC, and its predecessors, have served the Dayton community for more than 100 years. We are a general practice law firm, providing exceptional service and advice to our clients.

Address: 338 E Main Street, Dayton, WA 99328
Phone: 509-382-2541
Website: https://www.smkb-law.com

+ BANK OF EASTERN WASHINGTON (2026)

Bank of Eastern Washington is a community bank, focusing on the lending and banking needs of the local community. Lender, Todd Wood, specializes in Agricultural and Commercial Lending and is located at the Dayton branch. Personal and Business solutions are offered by the friendly banking team at their new location, 306 E Main Street in Dayton.

Address: 306 E Main Street, Dayton, WA 99328
Phone: 509-382-2557
Website: https://www.beobank.com

+ Patton & Associates, LLC (2026)

We are a unique group of home grown CPA’s, Advisors and Consultants that serve the Agricultural Industry plus other Industries in Eastern Washington and Northeastern Oregon by helping them achieve their goals and dreams through innovative solutions and high standards of service and expertise.

Address: 352 E Main Street
Phone: 509-382-1271
Website: https://www.pattonassociatesllc.com/

+ ZenBusiness (2026)

ZenBusiness is an AI-powered platform that helps entrepreneurs start strong and stay compliant. We simplify business formation and ongoing compliance while helping protect owners.

Address: 5511 Parkcrest Drive Austin, TX 78731
Phone: 844-493-6249
Website: https://zenbusiness.com

+ Columbia iconnect

Need internet? We are your local provider! Locally owned and operated, we are the solution that will meet your needs.

Address: 2929 Melrose Street, Walla Walla, WA 99362
Phone: 509-526-4041
Website: https://www.columbiainet.com

+ Blue Mountain Action Council (2026)

BMAC collaborates with our partners to equitably deliver services and support to our neighbors experiencing poverty. Together, we strengthen and build stable and thriving communities.

Address: 115 S 2nd Street, Dayton, WA 99328
Phone: 509-382-7690
Website: https://www..bmacww.org

+ Arthur's Services (2026)

Carpentry work, remodeling and repair, painting (interior & exterior), licensed, bonded and insured. Over 30 years’ experience!

Address: 207 E Tremont Street, Dayton, WA 99328
Phone: 509-520-7442

+ Columbia County (2026)

Provides county services.

Address: 115 E. Main Street, Dayton, WA 99328
Phone: 509-382-4542
Website: https://www.columbiaco.com

+ Bluewood (2026)

Bluewood, high in the Blue Mountains at 4,545 feet, is known for its smoke dry snow and incredible tree skiing. With nearly 400 skiable acres, 300 inches of powder, four lifts, 24 trails, snowmobile adventures and some thrilling snow cat-accessible skiing terrain, there’s fun for everyone in the family. Enjoy short lift lines, top-notch grooming and a family friendly vibe. After your snowy adventure, make sure to head down the mountain and explore Dayton for unique lodging, delicious eats and cool shops!

Address: 2000 North Touchet Road, Dayton, WA 99328
Phone: 509-382-4725
Email: info@bluewood.com
Website: https://www.bluewood.com

+ The Liberty Theater (2026)

Columbia County's center for culture & the performing arts in Southeast Washington Owned and operated by Touchet Valley Arts Council in historic Dayton, Washington

Address: 344 E Main Street Dayton, Washington 99328
Phone: 509-382-1380
Website: https://www.libertytheater.org

+ Snake River Adventures (2026)

Lewiston, Idaho 83501
Phone: 800-262-8874
Email: sratours@gmail.com
Website: snakeriveradventures.com

+ Touchet Valley Golf & Recreation (2026)

Touchet Valley Golf and Rec. is a non-profit Corporation run by local volunteers and was organized in 1946 to own and operate the Touchet Valley Golf Course in partnership with Columbia County Parks and Rec.

Phone: 509-844-1193
Address: 209 N Pine Street, Dayton, WA 99328
Email: sean@elkdrug.com
Facebook: https://www.facebook.com/p/Touchet-Valley-Golf-and-Recreation-100064528519683/

+ Bette Lou Crothers (2026)

Individuals who support our local chamber.

+ Rep Joe Schmick (2026)

Individuals who support our local chamber.

+ A.M Spring Properties (2026)

Individuals who support our local chamber.

+ Ken Graham (2026)

Individuals who support our local chamber.

+ Jeff Keating (2026)

Individuals who support our local chamber.

+ John & Bett Mobbs (2026)

Individuals who support our local chamber.

+ City of Dayton (2026)

Dayton, the county seat of Columbia County, is located in the southeastern part of Washington State, nestled in a valley 1600 feet homes and agricultural lies above sea level. Situated at the confluence of the Touchet (Two-she) River and Patit Creek. The Chamber of Commerce offers visitors activities throughout the year.

Address: 111 S 1st Street, Dayton, WA 99328
Phone: 509-382-2361
Website: https://www.daytonwa.com

+ Dayton School District (2026)

Pre School - 12th grade. The area's public school district.

Address: 609 S 2nd Street, Dayton, WA 99328
Phone: 509-382-2543
Website: https://www.daytonsd.org

+ Port of Columbia (2026)

The Port of Columbia’s mission is to maximize public resources and private investment to create jobs, provide infrastructure and maintain and improve the economic vitality of Columbia County and its communities.

Address: 1 Port Way, Dayton, WA 99328
Phone: 509-382-2577
Email: auditor@portofcolumbia.org
Website: https://www.portofcolumbia.org

+ Dayton Mercantile/Subway (2026)

Family Foods grocery store, full-service bakery, hot & cold deli, Western Union, ATM, and phone cards, flower case, DVD/Blu-ray rentals, and more.

Open 7:00am to 10:00pm, seven days a week.

Address: 516 W Main Street, Dayton, WA 99328
Phone: 509-382-2563

+ Blue Mountain Counseling (2026)

Blue Mountain Counseling is committed to providing treatment of the highest quality. We offer counseling services for individuals, families and children. We have staff who are highly trained with advanced degrees and specialized training. Our staff are licensed, certified, registered or meet applicable state standards.

Address: 221 E Washington Avenue, Dayton, WA 99328
Phone: 509-382-1164
Website: https://www.bluemtncounseling.org

+ Columbia County Public Health (2026)

Together We Grow. As your partner in health, we are committed to protecting and promoting the wellbeing of every resident in Columbia County. Together, we are building a stronger, healthier community.

Address: 112 N 2nd St Dayton, WA 99328
Phone: 509-382-2181
Website: https://columbiacopublichealth.org/

+ Corbeill Funeral Homes (2026)

Whether you are searching for an immediate need or if you simply want to find out about pre-need arrangements.....our goal is to help you make meaningful and informed choices about funerals, memorials, and the many options that are available to you.

Address: 111 S 2nd Street Dayton, WA 99328
Phone: 509-382-2553
Website: https://www.corbeillfuneralhomes.com/

+ Walla Walla Community Hospice (2026)

Hospice is a different kind of health care focusing on the quality of life, providing compassionate and dignified care to patients in the final stages of life, and offering support for their loved ones and caregivers. Hospice also offers grief support programs, at no change to participants.

Address: 1067 Isaacs Ave, Walla Walla, WA, 99362
Phone: 509-525-5561
Website: https://www.wwhospice.org/

+ Tucannon River RV Park (2026)

Nestled next to the Tucannon River, Tucannon River RV Park is a clean, comfortable, quiet place to escape the crowds of the cities and explore the magnificent beauty that Southeast Washington has to offer. If you enjoy fishing, hunting, hiking, or just relaxing under the stars, Tucannon River RV Park is the perfect destination!!

Address: 511 Hwy 261 Dayton, WA 99328
Phone: 509-399-2056
Website: https://www.tucannonriverrvpark.com

+ Avren Childers - State Farm Insurance Agent (2026)

Come see us and let our amazing team protect what matters to you most. There are five licensed team members waiting to help you cover your home, auto, life, crop, health, farm and so much more! We have been operating here since 1981, and we love our customers.

Address: 201 E Main Street, Dayton, WA 99328
Phone: 509-382-4444 Office
Phone: 541-571-7717 Avren

+ Blue Mountain Heritage Society (2026)

The Blue Mountain Heritage Society is dedicated to preserving the diverse history of southeastern Washington. As part of this mission the Blue Mountain Heritage Society operates two local museums: The Palus Museum and the Smith Hollow Country Schoolhouse.

Address: PO Box 163, Dayton, WA 99328
Phone: 509-540-9560
Email: bluemountainheritage@gmail.com
Website: https://www.bluemountainheritage.org

+ Blue Mountain Resource Conservation & Development Council (2026)

We serve the Blue Mountain region supporting local youth, natural resource education and offer a fun summer fund raising event for open water swimmers and paddlers called “SWIM THE SNAKE”. We celebrate our 12th year in 2025.

Come join us!

Address: PO Box 594, Waitsburg, WA 99361
Phone: 509-386-6021
Website: https://www.swimthesnakedotorg

+ All Saints Thrift Shop (2026)

All Saints Thrift Store of Dayton is a non-profit ministry that operates a store which sells donated goods. The proceeds are used to help the needy, either directly or by funding other non-profit organizations such as Project Timothy.

Address: 247 E Main Street, Dayton, WA 99328
Phone: 509-382-4146
Facebook: https://www.facebook.com/p/All-Saints-Thrift-Store-100063656677571/

+ Dayton Title Company (2026)

Dayton Title Company has served Dayton and Columbia County for over 100 years and is the only locally owned title company in our community. Our clients receive personal, professional and dependable service.

Address: 338 E Main Street, Dayton, WA 99328
Phone: 509-382-2356
Website: https://www.daytontitle.net

+ Kelly Right Real Estate (2026)

Kelly Right Real Estate Broker Scott Hudson offers you the expertise to carefully navigate an ever-changing real estate market to help you reach your real estate goals. See why Kelly Right is one of the fastest growing Real Estate companies in America. KELLY RIGHT REAL ESTATE, THE RIGHT WAY HOME residential, commercial & land.

Address: 1637 E Isaacs Avenue, Suite D, Walla Walla, WA 99362
Phone: 509-489-7000 office
Phone: 509-930-5157 cell
Email: scotthudsonhomes@gmail.com
Website: https://www.kellyright.com

+ Buckwheat Brewing Co. & Pizzeria (2026)

Don't just read about us, come on in and try our craft beer and wonderful pizza! Visit the quiet outdoor patio.

All are welcome!

Brew Pub: 148 E Main Street, Dayton WA 99328
Phone: 509-382-4677
Pizzaria: 134 E Main Street, Dayton WA 99328
Phone: 509-382-9999
Website: https://www.buckwheatbrewing.com

+ MOOSE CREEK CAFÉ & BAKERY (2026)

A full-service bakery, serving baked goods, breakfast and lunch. Ice cream, cold drinks and an assortment of coffee drinks also available.

Address: 330 E Main St.
Phone: 509-382-2215
Website: Moose Creek Facebook

+ 365 RECREATIONAL CANNABIS (2026)

Medically endorsed recreational cannabis shop. Open 356 days a year! Locally operated.

Address: 36711 Hwy 12 Dayton, WA 99328
Phone: 509-382-3161
Email: Info@365recreational.com
Website: https://www..365recreational.com

+ Dayton Veterinary Clinic (2026)

At Dayton Veterinary Clinic, we provide compassionate, personalized care for your beloved pets. Providing prescriptions, diets & boarding. Large and small animal veterinary services.

Address: 213 W Clay Street, Dayton, WA 99328
Phone: 509-382-2661