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From Staff Reports
HOT SPRINGS, N.C. — Recent water quality testing by Mountain True following the devastation wreaked upon the area by Tropical Storm Helene indicated the threats are varying — and that the Lower and Upper French Broad River sections were a grade cleaner than the Middle French Broad, according to Anna Alsobrook, the French Broad riverkeeper, a program run by Mountain True.
Specifically, Alsobrook discussed the group’s most recent report — and the status of the river — in a Jan. 30 address in Pine Hall at Hot Springs. She was hosted by Ike Lassiter and the Friends of the Hot Springs Library.
Her address focused on MountainTrue’s State of Our Rivers Report (released in March 2025), which is performed every two years in conjunction with the state Department of Environmental Quality and nonprofit Environmental Quality Institute.
The Lower French Broad, in which Hot Springs and Marshall are situated, received a “B” grade in the March 2025 water quality report, Alsobrook stated. “The Lower French Broad, around (Madison County) — it steps up a grade. There’s a lot of forest, and water quality improves because there’s more forested areas. This is a good example of watershed impact by urban development.”
She added, “Around Asheville, it becomes a ‘C,’ as it flows north downstream. There are a lot of water quality impacts there,” including urban development, aging infrastructure and higher E. coli concentrations.
The Upper French Broad River also was rated as generally good quality as it passes through Brevard, Alsobrook noted.
Elsewhere in the watershed, the river basin grades included Nolichucky River, “A;” and Pigeon River, “B,” she said.
Regarding a Daily Planet question about the current trend on water quality in the French Broad River, AI Overview stated the following on Feb. 15: “The water quality trend of the French Broad River is currently defined by a ‘post-storm’ recovery following the historic flooding of Tropical Storm Helene in late 2024. While the river has largely returned to its baseline condition, it continues to face chronic issues with E. coli, sediment and urban runoff.”
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