Qualla: New Melones Dam

New Melones Dam: Introduction

Fri, 23 Jan 2026 00:00:00 GMT

Photo credit Bureau of Reclamation, CC BY-SA 2.0. In 1979, Mark Dubois chained himself to rocks in a hidden location along the Stanislaus River, forcing the U.S. Army Corps of Engineers to halt the filling of New Melones Lake until they could find and free him. His dramatic protest captured national attention, but the river he fought to save would ultimately disappear beneath 2.4 million acre-feet of water. New Melones Dam stands as the second tallest earthfill dam in the United States, yet the Bureau of Reclamation calls it 'a case study of all that can go wrong with a project.' Since its completion, no dam of its size has been built in America.

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Image: Bureau of Reclamation | CC BY-SA 2.0

New Melones Dam: A Canyon Drowned

Fri, 23 Jan 2026 00:00:00 GMT

Photo credit Shannon1, CC BY-SA 4.0. The Stanislaus River once flowed through the deepest limestone canyon in the western United States, with cliffs rising hundreds of feet above whitewater rapids. Extensive limestone caves harbored endemic species found nowhere else on Earth, including Banksula melones, the Melones...

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Image: Shannon1 | CC BY-SA 4.0

New Melones Dam: The Battle for the Stanislaus

Fri, 23 Jan 2026 00:00:00 GMT

Photo credit U.S. Bureau of Reclamation, photographer not specified or unknown, Public domain. The fight over New Melones Dam galvanized the river conservation movement in California. Friends of the River formed in the early 1970s to push Proposition 17, a ballot measure that would have designated nine miles of the Stanislaus as a National Wild and Scenic River and stopped...

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Image: U.S. Bureau of Reclamation, photographer not specified or unknown | Public domain

New Melones Dam: Nature Decides

Fri, 23 Jan 2026 00:00:00 GMT

Photo credit Don Ramey Logan, CC BY 4.0. Political maneuvering delayed the reservoir's filling for years. Governor Jerry Brown vetoed legislation allowing the dam to fill completely, and environmental studies suggested a smaller reservoir would actually better serve salmon populations and flood control. Friends of the R...

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Image: Don Ramey Logan | CC BY 4.0

New Melones Dam: The Over-Allocated Lake

Fri, 23 Jan 2026 00:00:00 GMT

Photo credit Bureau of Reclamation, CC BY-SA 2.0. New Melones Dam has never lived up to its promises. The water yield calculations, based on stream flow data from 1922 to 1978, may have reflected a wetter-than-normal period. In an average year, the reservoir cannot meet all demands placed on it. Environmental regulations now req...

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Image: Bureau of Reclamation | CC BY-SA 2.0

New Melones Dam: The Last Great Dam

Fri, 23 Jan 2026 00:00:00 GMT

Photo credit Capricorn90, CC BY-SA 3.0. The controversy over New Melones changed American water policy. The Reclamation Reform Act of 1982 set stringent new standards for federal water projects, 'distancing federal policy from the dams-everywhere approach of the past.' Several California rivers - the Eel, Klamath, and ...

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Image: Capricorn90 | CC BY-SA 3.0