- Raymond Walters
Program Manager
Compliance Measurement and Data
NHDES Air Resources Division
29 Hazen Drive; PO Box 95
Concord, NH 03302-0095
(603) 271-6288
(603) 271-1381 (fax)
raymond.walters@des.nh.gov - Michael O’Brien
Section Supervisor
Testing and Monitoring Section
NHDES Air Resources Division
29 Hazen Drive; PO Box 95
Concord, NH 03302-0095
(603) 271-65346
(603) 271-1381 (fax)
michael.obrien@des.nh.gov
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