If I have or observe a sanitary sewer overflow or backup in a building, what can I do? Who should I call?

The following single point of contact has been established for the reporting of all collection system bypasses.

During normal working hours (7:30 am to 4 pm) call the Public Utilities Department at 203-797-4539.

Outside normal working hours (4 pm to 7:30 am) call the West Lake Water Treatment Plant at 203-797-4615.

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1. If I observe someone dumping pollutants into a catch basin or the storm drainage system, what can I do? Who should I call?
2. Where can I safely dispose of leaves, brush, shrub trimmings, logs stumps, and wood chips?
3. If I have or observe a sanitary sewer overflow or backup in a building, what can I do? Who should I call?