Skip to main content
Divisions |
State Environmental Laboratory Services

Healthy Fish Consumption in Oklahoma

Fishing is a great pastime and tradition in Oklahoma. Fish provide many benefits that are essential for a healthy diet; however, some fish pose a higher risk of mercury contamination. The DEQ encourages Oklahomans to go fishing and enjoy eating the fish they catch. Just keep in mind that not all fish should be eaten in unlimited amounts. By following these guidelines, you can make safe, informed choices for you and your family and still enjoy the sport of fishing.

For questions regarding the above-referenced transaction fees or to inquire about payment options, please email ARHelpdesk@deq.ok.gov or call (405)702-1130.

DEQ also accepts checks, money orders, and cash. However, the State Environmental Laboratory does not have a cashier. Any person paying with cash will have to take an estimated charges report to the second floor cashier. This will require passage through security. The receipt of payment must then be returned to the laboratory sample receipt area as proof of cash payment.

Last Modified on Nov 17, 2025
Back to Top