Look Out for Harmful Algal Blooms
The official beach monitoring season has come to an end, but we do continue to receive and investigate reports of harmful algal blooms (HABs) throughout the fall. If you suspect a waterbody is experiencing a bloom, call or text the hotline at (603) 848-8094 or email HAB@des.nh.gov. Stay up-to-date on cyanobacteria advisories by checking our Beach Advisory Map.
Learn more about HABsLatest News
State Issues Cyanobacteria Bloom Advisory for Gorham Pond in Dunbarton, NH
State Removes Cyanobacteria Advisory for Kingston Lake/Great Pond in Kingston, New Hampshire
NH VW Environmental Mitigation Trust DCFC Infrastructure RFP Notice Regarding RFP Questions and Extension of the Proposal Due Date
State Issues Cyanobacteria Bloom Advisory for French Pond in Henniker, NH
NH PFAS Investigation
Our NH PFAS Investigation website contains all of the resources, frequently asked questions and notices you need to stay up-to-date.
Upcoming Events
Rivers Management Advisory Committee Meeting
SWOT: Basic Training (Pre-Recorded)
POSTPONED: Public Hearing: Mt. Carberry Secure Landfill Expansion Application
PRIMEX3 / NHWPCA Presents: Slips, Trips and Falls
Water Works: Well Rehabilitation and Maintenance
RFP for EV Charging Infrastructure
NHDES has released a Request for Proposals (RFP) for electric vehicle charging infrastructure through the Volkswagen Environmental Mitigation Trust. The goal of this RFP is to support the installation of Direct Current Fast Charging and co-located Level 2 electric vehicle supply equipment on key travel corridors in New Hampshire.
