Tier II Information
Locate Chemicals in Your Community
Chemicals that are handled properly and responsibly are safe. However, you have a right to know where and what kinds of chemicals are stored in your area in order to make informed decisions about emergency preparedness for your family and/or community.
DEQ collects information on approximately 50,000 chemical storage locations in Oklahoma under the Tier II reporting provision of EPCRA. This information is provided to fire departments and the Local Emergency Planning Committee (LEPC) in each county. First-responders can use this information for emergency planning, management, and response.
*This tool makes it easy for you to search by address or zip code for locations that report stored chemicals.
*It is important to note, not every facility that stores chemicals is required to report storage information to DEQ. Only those that house chemicals over a specific amount.
Frequently Asked Questions
Contact us or call the DEQ Land Protection Division at (405) 702-5100 for assistance.