At least once per year, normally in
the spring, the HMUA conducts a comprehensive water main and hydrant flushing program
throughout the 105 miles of distribution system. Flushing was last conducted during
May, 2006.
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Why are we flushing ? |
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Isn't flushing a waste of water ? |
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How will this affect customers and their water service ? |
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What should I do if my water is discolored ? |
Why are we flushing ?
Water moves slowly through the underground water distribution system. This slow movement causes sediment like rust and minerals to build up over time and accumulate along the inside of the water pipes. . Flushing of the fire hydrants increases the movement or velocity of the water through the water mains. This action helps to remove any sediment from the water mains and assures consistent, good quality water. As part of the flushing process every fire hydrant in the water system is operated to ensure that it will operate properly in the event of a fire.
Isn't Flushing a waste of water ?
No. It is important to maintain good water quality and to operate and test every fire hydrant in the water system. The amount of water used during flushing is worth the benefits gained.
How will this affect customers and their water service ?
Usually, you will not be aware that flushing is taking place in your neighborhood. Flushing is generally conducted at night between the hours of 10 p.m. and 6 a.m., Sunday night through Friday morning. The hydrant flushing operation is performed during these hours to reduce the inconvenience to our customers, minimize disruption to water service and to prevent traffic problems. The only sign that hydrants have been flushed in your neighborhood may be standing water in the roadway in the morning. You also may experience temporary low water pressure when flushing is being performed near your home.
What should I do if my water is discolored ?
The flushing process is designed to remove any iron sediment in the water main and may temporarily discolor your water. If this discoloration occurs, simply run your cold water faucets for about 5 minutes to make sure the water is clear. If it doesn't clear up after a few minutes, wait for an extended period of time (up to 2 hours) and try running the cold faucets again. If the water does not clear up within two hours, please notify the HMUA Business Office by calling 852-3622. It is recommended that you do not do laundry during flushing periods to avoid stained clothing. This is especially important during late evening and early morning hours, when flushing is being done or has just been completed.
This WEB site will be updated on a regular basis, to provide the flushing schedule in your area. In addition, HMUA will be posting signs at the main entrance roads to the Hackettstown area and publish a notice in the Star Gazette / Forum.
