In Massachusetts, MassDEP works with Boards of Health, Fire Departments, MassDOT, DPH and other state and local partners to address air pollution complaints involving dust, noise, odor, smoke, and vehicle idling, emissions and pollution. To reach the correct agency for filing a complaint, please select the topic below that best describes your issue.
Companies licensed as hazardous waste transporters who ALSO provide emergency response services.
MassDEP coordinates with other state and federal agencies to plan, prepare and train for potentially catastrophic spills of hazardous materials.
MassDEP trains with local communities so that we are ready to quickly clean up an oil spill.
Find Reportable Quantities (RQs) and Reportable Concentrations (RCs) for many common chemicals.