For a Limited Time receive a FREE EHS Report "Recordkeeping for EHS Managers." This special report contains a recordkeeping checklist to help you keep track of your records for major environmental laws and OSHA's Hazard Communication Standard. Download Now
See national section for basic information and federal regulations.
Comparison: State vs. Federal
• Rules. Missouri adopts by reference the federal accumulation time rules that allow generators to accumulate hazardous waste on-site without a permit for specific periods of time. See the national section ACCUMULATION TIME to review the specific time periods applicable to each type of generator. In addition to following the federal rules, Missouri has added a quantity limitation for conditionally exempt small quantity generators (CESQGs).
Generators should note that Missouri requires generators to comply with on-site storage standards that are in addition to those required under federal law. See the state section HAZARDOUS WASTE STORAGE for guidance on how to store hazardous waste on-site without a permit in compliance with the state's more stringent requirements.
• Administration and enforcement. The Missouri Department of Natural Resources' Division of Environmental Quality administers and enforces the generator accumulation time requirements in Missouri.
Missouri specifies that any person who accumulates, at any time, 100 kg of hazardous waste is subject to the state's hazardous waste generator regulations. This is in contrast to the federal rules, which allow ...