Texas Counties Deliver – learn how county government serves you
Environmental Development - Septic Permits

We have moved to online permitting and payments!

For your permitting and application needs, please sign in or create an account here: MGO ONLINE

The office will be closed Monday April 8,2024 due to the Solar eclipse


1203 E. Sam Rayburn Drive
East Annex
Bonham, TX 75418

Phone: 903.583.7495
Fax: 903.583.9281
E-Mail: septicpermits@fanninco.net
Our Environmental Development Department is operated to serve the public in matters related
to on site sewage facilities (ossf). Please feel free to contact us.