Westerly officials propose dam removal to enhance river ecosystem and flood resilience

October 28, 2024 | Westerly, Washington County, Rhode Island


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Westerly officials propose dam removal to enhance river ecosystem and flood resilience
During the recent Westerly Town Council meeting held on October 28, 2024, significant discussions centered around the restoration of the river ecosystem and the condition of local dams, particularly focusing on the need for improved fish passage and flood resiliency. The meeting highlighted the importance of balancing community goals with environmental sustainability, emphasizing the restoration of natural river processes to enhance water quality and support local wildlife.

A key topic was the restoration of fish passage, which aims to facilitate both migratory and resident fish while improving overall water quality. Experts noted that standing water can lead to increased temperatures and decreased oxygen levels, which are detrimental to aquatic life. The council discussed the necessity of allowing sediment to flow naturally, as dams often disrupt this process, impacting the river's health and biodiversity.

Concerns were raised regarding the condition of the local dam, which is classified as being in poor condition relative to its hazard potential. This classification considers not only the physical state of the dam but also the potential risks to downstream areas in the event of a failure. The council acknowledged the need for a thorough assessment to ensure the dam can withstand significant storm events, moving beyond mere survival to ensuring structural integrity.

Flood resiliency was another critical point of discussion, with the council seeking to mitigate flood risks for both upstream and downstream communities. The meeting underscored the importance of maintaining recreational access to the river, with plans to improve portage routes for boaters and enhance public safety.

The council also reviewed various alternatives for dam management, including removal and the construction of fishways. The NOAA Fish Passage Grant was highlighted as a funding source for removing barriers to fish migration, with the understanding that repairing existing structures is not eligible for these funds. The competitive nature of these grants was acknowledged, emphasizing the town's efforts to secure funding for ecological improvements.

In conclusion, the meeting served as a platform for addressing pressing environmental concerns while balancing community interests. The discussions on river restoration, dam safety, and flood management reflect a commitment to enhancing the ecological health of the region and ensuring the safety and enjoyment of the river for all residents. The council plans to continue engaging with experts and the community to refine their approach and address any outstanding concerns.

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