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New Hampshire Department of Environmental Services

Municipal Drinking Water Lab Advisory Group
Practice Proficiency Test Program

The Municipal Drinking Water Lab Advisory Group has been working with the Department of Environmental Services (NHDES) to provide an incentive for municipal labs to use proficiency testing (PT) as a tool to improve performance. We are pleased to announce that we have reached an agreement with Absolute Standards to offer a 50% discount for PT samples purchased through this special program.

Additionally, NHDES has agreed to pay for a second round of samples for participating in this program. Resulting in an overall savings of 75% in your first year participation! The answers are supplied with each test, and the results are for your information only.

If you wish to participate in this program or have any questions or comments, please contact Allyson Gourley at (603) 271-0867 or

NH Department of Environmental Services | 29 Hazen Drive | PO Box 95 | Concord, NH 03302-0095
(603) 271-3503 | TDD Access: Relay NH 1-800-735-2964 | Hours: M-F, 8am-4pm

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