Hayes Marsh in Beaver Brook State Park was created by a six-decade-old dam that the state wants to remove before it fails. Credit: NH State Parks / Courtesy A 300-foot-long earthen dam in Bear Brook ...
This video showcases the construction of a mini hydroelectric dam, demonstrating key aspects of design and engineering as part of a science project. #MiniConstruction #ScienceProject #construction ...
Astrazeneca, Inc. has proposed draining Muddy Cove Pond and removing a dam it owns due to safety concerns. The dam is leaking and at risk of "catastrophic failure," according to the company's project ...
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