Treatment

Below are some common questions about Topsfield's water treatment processes and the water treatment plant project.  Please call the Water Department if you have any additional questions or would like more information.

1. How is our water currently treated?

Topsfield's water receives the following treatment before entering the distriubtion system:

  • Disinfection - Sodium Hypochlorite is added to disinfect the water.
  • Fluoridation - Sodium Fluoride is added to prevent tooth decay.
  • pH Adjustment - Potassium Hydroxide is added to reduce Lead and Copper corrosion rates.
  • Sequestration - An ortho/poly-phosphate blend is added to the water to delay the creation of nuiscnace manganese particles.

These treatment processes are done through 'inline' treatment.  The chemicals are added to the water by a positive displacement pump as the water leaves the source water facility.  Some reactions take place quickly such as pH adjustment and fluoridation but others such as disinfection take some time to run to completion.  Inline treatment does not remove any constituents from the water, we are only able to add things to the water.

 

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Hydrant Flushing

Hydrant flushing is starting October 9th.  The schedule is avaialble online and is updated daily.  Subscribe to our email list if you would like to receive daily updates.

Manganese Advisory

The Water Department issued a manganese advisory on November 1, 2013.  Monthly test results are available our water quality site.

The Perkins Row well exceeded MassDEP's limit of 0.3 milligrams per Liter during the summer of 2016.  Both water sources are now below State manganese limit.  The advisory will remain in place until the treatment plant is built and in operation.

Water Treatment Plant Information

A Special Town Meeting held on June 20, 2017 approved $10.4 million for the construction of a water treatment facility.  We expect construction to begin during the summer of 2017 and for the plant to open in the fall of 2018.

Pay your water bill online

81009 83017 0Please visit the Unibank site to pay your water or tax bills online.

 
 

Water Department

279 Boston Street

Topsfield, MA 01983

978.887.1517

978.887.1543 (Fax)

911 -  After Hours Emergency

Hours: Monday-Friday 7 AM to 3:30 PM

Highway Department

279 Boston Street

Topsfield, MA 01983

978.887.1542

978.887.1543 (Fax)

Hours: Monday-Friday 7 AM to 3 PM