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CT Submarine Century

Flushing Schedule

As part of Groton Utilities continuing effort to provide the highest quality water to our customers and to ensure fire protection capabilities, we conduct an annual hydrant-flushing program. Most hydrant flushing will be conducted during daylight hours, with limited flushing occurring over evenings and weekends.

The annual hydrant flushing is conducted during the late spring each year, usually beginning in late May and extending into the middle of June.


Visit this site early next May to see our 2016 Annual Flushing Schedule.