NH Department of Environmental Services

NH Department of Environmental Services Our mission is to protect, maintain and enhance environmental quality and public health in NH.

Social Media Policy:https://www.des.nh.gov/sites/g/files/ehbemt341/files/documents/nhdes-social-media-policy.pdf

Nominations are open for the 2026 John Jackman Asset Management Award!This award is a great opportunity to highlight a N...
08/27/2026

Nominations are open for the 2026 John Jackman Asset Management Award!

This award is a great opportunity to highlight a New Hampshire drinking water, stormwater or wastewater community or system you believe is leading the way in asset management and deserves to be recognized for their exemplary asset management program.

Nominations for the award are due on August 31, 2026. For more information, see the nomination form: https://onlineforms.nh.gov/nform?formtag=nhdes-w-09-056

Congratulations to the Town of Salem, NH on receiving Municipal Green SnowPro Certification! Municipal Green SnowPro is ...
08/25/2026

Congratulations to the Town of Salem, NH on receiving Municipal Green SnowPro Certification! Municipal Green SnowPro is a voluntary certification program that recognizes municipalities in the state that are working towards reducing their winter salt application and preventing increasing concentrations of chlorides in surface water and groundwater in their communities. Municipal Green SnowPro certification requires comprehensive training, detailed documentation, and winter salt reduction best management practices to improve water quality while maintaining a high level of public safety. Learn more about the NHDES Voluntary Municipal Green SnowPro certification program at https://www.des.nh.gov/land/roads/road-salt-reduction/municipal-green-snowpro-certification

This morning NHDES Commissioner Bob Scott and Executive Councilor Janet L. Stevens  joined members of the Coastal Progra...
08/18/2026

This morning NHDES Commissioner Bob Scott and Executive Councilor Janet L. Stevens joined members of the Coastal Program and representatives from the Town of Hampton, New Hampshire on a tour of the Meadow Pond Resiliency Project. This project addresses years of concerns surrounding chronic flooding issues in the state's lowest lying and most vulnerable coastal community.

In 2021, a multi-year Flood Mitigation Analysis confirmed that flooding of the Meadow Pond neighborhood was the result of increasing high tides and stormwater drainage issues due to flat land, deteriorating infrastructure and nowhere for the water to drain.

With the support of NHDES and Executive Councilor Stevens, the Town received $3.3 million dollars in grant funding through the NHDES Critical Flood Risk Infrastructure Grant Program and contributed an additional $1 million dollars of Town funds to complete the project.

To address the flooding issues, a new closed drainage and pumping system was installed for the Meadow Pond neighborhood, including a portion of Kings Highway, Gentian Road, Green Street and Meadow Pond Road. Installation of catch basins at key low points and a new pump station to redirect drainage downstream has proved to be successful in alleviating the routine and dangerous flooding of the area.

To learn more about the Meadow Pond Resiliency Project, visit: https://www.hamptonnhpd.gov/DocumentCenter/Index/411

In ribbon-cutting photo L-R: Jeff Grip (Selectman, Town of Hampton), Tom Bassett (Neighborhood Advocate), Bob Scott (NHDES Commissioner), Janet Stevens (NH Executive Councilor), Jen Hale (Hampton Director of Public Works), Joe Lynch (Hampton Deputy Director of Public Works), Bryan Granese (Contractor, N. Granese and Company).

Calling all winter management professionals! Join NHDES and the Snow and Ice Management Association (SIMA) at the annual...
08/13/2026

Calling all winter management professionals! Join NHDES and the Snow and Ice Management Association (SIMA) at the annual New Hampshire Salt Symposium on September 15 in Concord.

This event features dual educational tracks tailored specifically for contractors and municipalities, live equipment demos and an indoor/outdoor vendor showcase. It’s the region's go-to event for smart and sustainable winter management!

To learn more and register, visit: https://www.sima.org/NHSS

Have you registered yet? Join us at the 2026 New Hampshire Environmental Regulatory Conference in Concord on September 9...
08/12/2026

Have you registered yet? Join us at the 2026 New Hampshire Environmental Regulatory Conference in Concord on September 9!

Produced in partnership with the Business and Industry Association of New Hampshire, this annual conference provides business and environmental professionals with the opportunity to connect with NHDES staff and key regulators.

Hear from NHDES Division Directors on the State of the Air, Waste and Water in New Hampshire, keynote address from U.S. EPA New England Region Administrator Mark Sanborn, and other environmental topics.

To register or view the event agenda, see: https://members.biaofnh.com/event-grid/Details/2026-new-hampshire-environmental-regulatory-conference-1722174?sourceTypeId=Website

Beginning September 2, 2026, the NHDES Dam Bureau is planning to adjust the water levels in Wentworth Pond and Mill Pond...
08/06/2026

Beginning September 2, 2026, the NHDES Dam Bureau is planning to adjust the water levels in Wentworth Pond and Mill Pond (behind the Alton Power Dam) and Jones Pond (at the Jones Pond Dam).

- Alton Power Dam: There will be a full drawdown to the base of the dam, lasting approximately 1–2 weeks. Following this period, the impoundment will be refilled to a level 2.5 feet below the current water surface elevation by leaving the stoplogs out of the dam. A public informational meeting to discuss details of the drawdown and answer questions will be held at the Town of Alton Selectboard meeting on Tuesday, August 11 at 6 p.m., located at 1 Monument Square, Alton, NH 03809.

- Jones Pond Dam: Stoplogs in this dam will also be removed, resulting in a water surface decrease of approximately 4 to 5 feet from its current elevation. This reduction will support ongoing engineering evaluations and wetland studies within Jones Pond. The waterbody will remain in a lowered state until the dam is removed. A public informational meeting concerning this change will be held at the Town of New Durham Selectboard meeting on Tuesday, August 25 at 6 p.m., located at 4 Main Street, New Durham, NH 03885.

For more information, please contact Corey Clark at [email protected] or 603-271-1961.

For a new college family, there is nothing more exciting than moving into a college dorm! Whether you are a college stud...
07/31/2026

For a new college family, there is nothing more exciting than moving into a college dorm! Whether you are a college student fine-tuning your room layout, or a parent who’s dreading lofting those heavy dorm beds, moving into a dorm or apartment is one of the defining experiences in college. Perhaps one of the most anticipated buildups, however, is the shopping.

To learn more about how you can make greener decisions while shopping for school this year, check out our latest GREENWorks article: https://www.des.nh.gov/news-and-media/blog/july-2026-college-experience-greener-shopping-student-budget

Thanks to all who joined NHDES and 7 Rivers to the Coast at last month’s "Wednesday Watershed Walk." Participants explor...
07/23/2026

Thanks to all who joined NHDES and 7 Rivers to the Coast at last month’s "Wednesday Watershed Walk." Participants explored the active construction site of Gonic Dams, which are slated to be removed from the Cocheco River this year to protect town infrastructure, remove contaminated sediments and improve wildlife habitat.

Want to learn more about the Gonic Dams Removal Project? See our recent Environmental News article: https://www.des.nh.gov/news-and-media/blog/restoration-cocheco-river-gonic-dams-removal-project-underway

Nominations are now open for the 2026 John Jackman Asset Management Award!This award is a great opportunity to highlight...
07/23/2026

Nominations are now open for the 2026 John Jackman Asset Management Award!

This award is a great opportunity to highlight a New Hampshire drinking water, stormwater or wastewater community or system that you believe is leading the way in asset management and deserves to be recognized for their exemplary asset management program.

Nominations for the award are due on August 31, 2026. For more information, view the nomination form: https://onlineforms.nh.gov/nform?formtag=nhdes-w-09-056

Address

29 Hazen Drive
Concord, NH
03301

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Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

(603) 271-3503

Website

,https://www.des.nh.gov/sites/g/files/ehbemt341/files/documents/nhdes-social-media-policy.pdf

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