NHDES staff Paige Wilson, Michael Nork and intern Alison Kaiser visited Casella’s Allenstown Transfer Station to observe ...

When there is a warning, NHDES advises lake users to avoid contact with the water in the vicinity of a bloom. Pets and livestock should also be kept out of the water. When NHDES issues a warning, ...

NHDES does not take samples at every beach — some are tested by towns, other government agencies or by the owners of private beaches. No beach is sampled every day. E. coli is used as the indicator ...

Specific bloom locations reported to NHDES (photos and sampling information when applicable) within these general areas can be found on the Healthy Swimming Mapper. The resampling results shared below ...

One of the Department of Environmental Services’ lead scientists is cautioning that an expensive chemical treatment is not a ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...