Massachusetts
Division of Professional Licensure
JOHN A. WALKE
Drinking Water Supply Facility Operator
License number
20124
Date granted
07/09/2005
Date expires
12/31/2013
Class
Drinking Water Supply Facility Operator
Status
Licensed
licensingma.org
ID 3144264
LAST UPDATED 2026-06-02 01:48:18 UTC
LAST UPDATED 2026-06-02 01:48:18 UTC
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