Prairie County Project Spawns $2.5 Million Lawsuit by Arkansas Business Staff Posted 11/5/2012 12:00 am An Army Corps of Engineers project in Prairie County has led to a $2.5 million federal lawsuit. 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.