310 CMR 22: The Massachusetts Drinking Water Regulations


MassDEP Drinking Water Program

Current Regulations

These regulations, 310 CMR 22.00, became effective as of March 11, 2016. 

Note: This is an unofficial version of Commonwealth regulations and is posted here for the convenience of the public. It is not an official statement of the regulations.

Proposed Amendments & Public Comment

There are no proposed regulations out for public comment at this time.

Recently Promulgated Amendments

There have been no recent amendments to these regulations.




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