Mattawa Beach Water Quality Reports

Bathing beach season is here!  Mattawa Beach located on the South West corner of Lake Mattawa is a Town-owned public beach.  The water is tested weekly to ensure the water is safe for swimming.  If you have any questions about the water test results please feel free to contact the Board of Health at 978-544-1107.  In the event the water is unsafe, the beach will be closed and posted and re opened when water quality tests are satisfactory.
Have a safe and healthy summer!


Mattawa Water Quality 5-31-16

Mattawa Water Quality 6-7-16

Mattawa Water Quality 6-15-16

Mattawa Water Quality 6-23-16

Mattawa Water Quality 6-29-16

Mattawa Water Quality 7-5-16

Mattawa Water Quality 7-12-16

Mattawa Water Quality 7-19-16

Mattawa Water Quality 7-27-16

Mattawa Water Quality 8-2-16

Mattawa Water Quality 8-10-16

Mattawa Water Quality 8-16-16

Mattawa Water Quality 8-23-16

Mattawa Water Quality 8-31-16

Click HERE for the State Regulations on Bathing Beaches