Companies doing business in Missouri may be regulated by the department under one or several Missouri laws and regulations. Depending on their operations, the business may be required to submit reports to the department. Learn more information about the reporting requirements and any download any required reporting forms.
Required annual reporting for agricultural anhydrous ammonia facilities
Report an odor concern in the Bridgeton/ Maryland Heights area in St. Louis County
Report an odor concern near the former Tronox facility in Springfield, MO
Let us know if you see something affecting our natural resources