Regional Planning Commission

615 Snow Ave.
Richland, WA 99352
P.O. Box 850
Benton City, WA 99320
3250 Port of Benton Blvd
Richland, WA 99354
1622 Terminal Dr
Richland, WA 99352
620 Market Street
Prosser, WA 99350
7130 W. Grandridge Blvd Suite A
Kennewick, WA 99336

West Richland Area Chamber of Commerce

6095 W. Van Giesen

P.O. BOX 4023

West Richland, WA 99353

Phone: (509) 967-0521

Fax: (509) 967-2950

Email: wrcc@westrichlandchamber.org