Massachusetts
Division of Professional Licensure
PETER J. GRABOWSKI
Drinking Water Supply Facility Operator
License number
6047
Date granted
11/01/1997
Date expires
12/31/2013
Class
Drinking Water Supply Facility Operator
Status
Licensed
licensingma.org
ID 3171703
LAST UPDATED 2026-04-18 15:05:13 UTC
LAST UPDATED 2026-04-18 15:05:13 UTC
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