MANSFIELD FIRE DEPARTMENT

Fire Hydrants

Fire Hydrant Testing and Maintenance Program

The Mansfield Fire Department, in coordination with the City of Mansfield Water Department, conducts annual fire hydrant testing and maintenance to ensure hydrants are in proper working order for fire protection. This testing helps:

  • Verify adequate water flow and pressure.
  • Identify and repair mechanical issues.
  • Ensure hydrants are free of obstructions and accessible in emergencies.

Why Are Fire Hydrants Sometimes Left Open?

Fire hydrants may be left running after testing or use for several reasons:

  • Clearing sediment – Flushing hydrants removes built-up minerals and rust from the water lines.
  • Restoring water clarity – After a hydrant is used, running water helps prevent discoloration in nearby homes.
  • Pressure adjustments – Firefighters or water crews may need to relieve excess pressure or ensure proper system function.

Hydrants are never left open without purpose. If you notice an unattended hydrant running for an extended period, contact the Mansfield Water Department at 419-755-9806.

What to Do If You Have Rust in Your Clothes Washer After Hydrant Testing

Fire hydrant testing or flushing can stir up sediment, leading to temporary water discoloration. If you experience rust-colored water in your washing machine:

  • Do not wash clothes until the water runs clear to prevent staining.
  • Run cold water through your sink or bathtub for several minutes to flush your home’s plumbing.
  • If rust stains appear on clothing, do not dry them. Instead, rewash with stain-removing detergent and avoid bleach, as it can set stains.

Water discoloration should clear within a few hours. If issues persist, contact the Mansfield Water Department.

Reporting a Broken Fire Hydrant

If you see a damaged, leaking, or malfunctioning fire hydrant, report it immediately. A broken hydrant can delay emergency response and must be repaired as soon as possible.

To report a damaged hydrant, contact the Mansfield Water Department: 419-755-9806

Provide the exact location or nearest address for quicker response.

Mansfield Water Main Replacement Program

The City of Mansfield is actively replacing aging water mains to improve water quality, pressure, and reliability. This program helps reduce water main breaks and ensures fire hydrants receive sufficient flow for firefighting.

Click here for details on the ongoing water main replacement project.