From Port St. Joe city manager Jim Anderson:

"The city of Port St. Joe will be conducting a required Fire Flow Test of the water system, beginning at 10 p.m. ET (tonight). The test will continue through Friday. This is in preparation of a Fire Department Inspection from ISO. Some discoloration of water and low pressures may be experienced during the test. Thank you for your patience during the testing. The city will complete the required testing as quickly as possible."