Massachusetts
Division of Professional Licensure
JOSEPH M. SILVA
Drinking Water Supply Facility Operator
License number
2423
Date granted
04/26/1989
Date expires
12/31/2013
Class
Drinking Water Supply Facility Operator
Status
Licensed
licensingma.org
ID 3140580
LAST UPDATED 2026-05-24 05:42:37 UTC
LAST UPDATED 2026-05-24 05:42:37 UTC
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