Pottawattamie County contains 73 EPA-regulated facilities, 1 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 12 TRI chemical reporters. EPA has assessed $203.6k in lifetime penalties and TRI reporters disclosed roughly 2.2M lb of on-site releases. That facility count is well above the Iowa state average of 40 per county.