Hydrant flushing has begun.  Look under Hydrant Flushing  Menu for more information.


Please check our download links for documents and procedures.


Pay your water/sewer bill online through our e-pay system.


Welcome to Cornwall Borough Municipal Authority Website!

We at Cornwall borough Municipal Authority continuously monitor the water system to provide top quality water to every customer. We ask that all our customers help us protect our water sources which is the heat of our community, our way of life and our children's future

Thank You

Cornwall Authority Staff