Jasper Municipal Water Begins Annual Hydrant Flushing April 6, Warns of Discolored Water

A load of laundry run through a Jasper washing machine on a weekday morning after April 6 stands a real chance of coming out permanently stained. Beginning that date, the Jasper Municipal Water Department will dispatch crews through the city's distribution system Monday through Friday from 7:30 a.m. to 3:00 p.m. for several weeks, and the sediment those operations temporarily stir up can discolor fabric beyond recovery.

Officials confirm water will remain safe to drink throughout the program, but residents are advised to use caution when doing laundry, as temporary discoloration may occur and could stain clothing. Because the city has not released a neighborhood-by-neighborhood schedule, there is no reliable way to know precisely when crews will reach a specific block. The safest move is to shift laundry and other water-sensitive tasks to evenings or weekends, entirely outside the Monday-through-Friday flushing window.

If cloudy or discolored water does come through the tap, run cold water only until it clears; that process can take five minutes or longer depending on where a home sits in the distribution system. Running hot water during active flushing carries its own hazard: sediment can be drawn into a water heater and settle there, shortening the unit's lifespan. Households that rely on tap water for medical devices should store a small clean supply on scheduled flushing days. Persistent discoloration or a noticeable drop in water pressure after crews have moved through a neighborhood warrants a direct call to the Jasper Municipal Water Department at 812-482-5252.

The short-term inconvenience funds a concrete public-safety return. Crews opening hydrants across Jasper are flushing accumulated sediment and biofilm from distribution lines, exercising valve operations, and physically inspecting mechanical components on each hydrant. That annual inspection sustains the fire flow capacity Jasper firefighters depend on during emergencies and identifies hydrants in need of repair before a real call exposes the failure. Neighboring Daviess County Rural Water began an identical spring flushing on March 30, reflecting a regional cadence of seasonal maintenance across southwest Indiana water systems.

The program will continue for several weeks, subject to weather, until every city hydrant is serviced. Questions can be directed to the Jasper Municipal Water Department at 812-482-5252.