THIS IS A NOTICE OF VIOLATION FOR LITTLE RIVER LUMBER COMPANY PURSUANT TO SECTION 113(A)(1) OF CAA. EPA HAS FOUND THAT LITTLE RIVER LUMBER COMPANY, WHICH OPERATES IN PIEDMONT, SD, HAS VIOLATED A PORTION OF THE APPLICABLE SOUTH DAKOTA STATE IMPLEMENTATION PLAN (SIP) WHICH HAS BEEN APPROVED BY EPA (40 CFR 42.2172). IN ACCORDANCE WITH SECTION 113(A)(4) OF CAA, THIS NOTICE OFFERS THE COMPANY AN OPPORTUNITY FOR A CONFERENCE IN DENVER, CO TO DISCUSS THE VIOLATION WHICH ARE THE SUB- JECT OF THIS NOTICE OF VIOLATION.