Rules and Policies
The Drinking Water Program is responsible (holds primacy) for enforcing Federal Safe Drinking Water Act Regulations.
Rules Changes
The most recent changes to 10-144 CMR, Chapter 231, the Rules Relating to Drinking Water, were adopted on February 29, 2012.
Drinking Water Rules (pdf file)
Click on a link below to learn more.
Rules Relating to Drinking Water (doc)
Well Drillers Rules (pdf)
Code of Federal Regulations 141 - 143 (40CFR141-143)
US EPA National Primary Drinking Water Regulations
Policies
Drinking Water Order Policy (pdf)
Continuous Chlorination Disinfection System Installation Guidance (pdf)
Setback Waiver Policy (pdf )
Underground Storage Tank (UST) Setback Waiver Policy (pdf)
UV Disinfection Policy (pdf)
07/01/2011