Massachusetts
Division of Professional Licensure
DUNCAN B. COLTER
Drinking Water Supply Facility Operator
License number
11221
Date granted
10/10/2003
Date expires
12/31/2013
Class
Drinking Water Supply Facility Operator
Status
Licensed
licensingma.org
ID 3136318
LAST UPDATED 2026-03-26 04:13:20 UTC
LAST UPDATED 2026-03-26 04:13:20 UTC
This website is unaffiliated with the Division of Professional Licensure. Please verify all information directly with the relevant official government authority.