UPDATE: Arvest Combines Benton County Operations; Rob Brothers Heads to Walton Family Foundation by Worth Sparkman Posted 10/9/2009 04:44 pm Updated 4 years ago As of Jan. 1, Arvest's branches in Bentonville, Bella Vista, Rogers and the six surrounding communities will be operated as one community bank. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.