Don’t Panic: Understanding Water Main Flushing

Don’t Panic: Understanding Water Main Flushing

Chances are that at some point in early spring, you have noticed fire hydrants being flushed and releasing large amounts of water into the streets. While it may appear that hundreds of gallons are going to waste, there are actually several benefits to this flushing process. Water main flushing is an important preventative maintenance activity that:

• verifies proper operation of the hydrant
• evaluates the available flow to the hydrant
• allows utilities to deliver the highest quality water possible to their customers
• removes mineral and sediment buildup from the water mains

Why is My Water Discolored?

During water main flushing, you might notice that your tap water becomes discolored or contains small particles. This is a common and temporary side effect of the flushing process. The high-velocity water flow can stir up sediment and minerals that have settled in the pipes over time, causing the water to appear brown, yellow, or cloudy.

What Should I Do?

1. Don’t Panic: Discolored water during flushing is normal and not harmful. The discoloration is usually due to iron and manganese particles that are not dangerous.
2. Avoid Using Hot Water: If you notice discolored water, avoid using hot water to prevent sediment from entering your water heater.
3. Run Cold Water: Let your cold water run for a few minutes until it clears up. This helps flush out any remaining sediment from your pipes.
4. Check for Updates: Stay informed about the flushing schedule in your area. Your local water department or municipality will typically provide updates and notifications.

Preventive Measures

• Store Drinking Water: Before the scheduled flushing, store some drinking water in clean containers.
• Avoid Laundry: Postpone doing laundry during the flushing period to prevent staining your clothes with discolored water.

Water main flushing is an essential maintenance activity that helps ensure the long-term quality and safety of your water supply. While temporary discoloration can be concerning, it is a normal part of the process. By following the simple steps above, you can minimize any inconvenience and continue to enjoy safe, clean water.

When Should I Be Concerned About My Water?

You should be concerned about your water if you notice unusual changes in its appearance, taste, or smell, if you experience health problems from it, or if you’re going through water-using appliances far too often (no one should be replacing their water heater every 1-2 years!). Hard water, for example, is extremely common in Connecticut, and instead of suffering from it, a water softening system can quickly become your home’s savior!