Dennis O'Dowd, Administrator Radiological Health Section Dept of Health and Human Services 29 Hazen Drive Concord, NH 03301-6504 PH (603)271-4588 FX (603)225-2325
Day: 603-271-4588. Night/weekends – Call State Police at 800-852-3411 Out of State – 603-852-3411; ask for Rad Control Program NRC 24 hr Emergency 301-816-5100 US DOT HAZMAT 800-424-8802