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This page, Training contact hours: Board of Certification of Operators of Drinking Water Supply Facilities, is offered by
Division of Occupational Licensure
Board of Certification of Operators of Drinking Water Supply Facilities

Training contact hours: Board of Certification of Operators of Drinking Water Supply Facilities

See below for the full list of training contact hours.

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Contact

Online

Email: Email Board of Certification of Operators of Drinking Water Supply Facilities at drinkingwaterboard@mass.gov

Phone

Call Board of Certification of Operators of Drinking Water Supply Facilities at 617-701-8732

Fax

617-701-8652

Address

One Federal Street, Suite 600, Boston, MA 02110-2012

Directions

Last updated:	August 17, 2026

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