City of Madison warns that several businesses and approximately four residences on U.S. 90 will experience temporary low water pressure beginning Tuesday, September 8 at 10 p.m. as a result of the Water Department upgrading two fire hydrants. The low water pressure is expected to last approximately four hours. Businesses impacted include the Food Giant shopping center, Madison Marble Works, Dollar General and O’Reilly Auto Parts. City employees will contact each business and residence prior to the upgrade. For more information, contact City Hall at (850) 973-5081.