Dicaperl Minerals Corp., Respondent, owned or operated Socorro Perlite Quarry and Plant located in Socorro County, New Mexico. Alleged violations include failure to develop and implement a Storm Water Pollution Prevention Plan; and failure to obtain coverage under the EPA Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activities. Violation were identified during a 02/17/2015 inspection conducted by NMED on behalf of EPA..