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Mill Creek
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Mill Creek
Balancing water needs in the north Mono Basin

Mill Creek is Mono Lake's third largest tributary. Yet the valuable habitat it provides for birds, fish, and wildlife has been substantially impaired by the excessive diversion of its water. For many years the Mono Lake Committee has sought to understand why over 75% of Mill Creek's flow is being diverted when water rights allow for far less.

One reason for this excessive water diversion problem has been the simple physical limitations of old infrastructure. Southern California Edison is now preparing to rehabilitate the system that distributes water after it goes through their Lundy hydropower plant (along with many other improvements required in their hydropower license). Fixing this old infrastructure is a win-win: water rights holders will get their full allocations into the Wilson system through a modern facility, and Mill Creek will prosper by retaining the rest of its flow.

Mill Creek's water allocation

A Settlement Agreement and Explanatory Statement were submitted in 2005 to the Federal Energy Regulatory Commission (FERC) that addresses the FERC relicensing issues of the Lundy Hydropower Project. The settlement includes a minimum release from Lundy Reservoir, the construction of a conveyance facility that can carry excess unused water from the powerhouse back to Mill Creek, and the implementation of an annual water management planning process.

Signatories to the negotiated settlement are the United States Forest Service, Southern California Edison, American Rivers, California Trout, Bureau of Land Management, California Department of Fish & Game, and the Mono Lake Committee.

Mill Creek photo by Cyndi Martinich, 2000



Mono Lake Committee Newsletter articles

FERC approves Mill Creek return pipeline

Mill Creek losing over 75% of water to diversions

Anticipated restoration offers hope for Mill Creek

Discovering Mono Lake's north basin wetlands

The Importance of Restoring Mill Creek


Legal background

2011 FERC amendment to hydropower license

2007 Final Settlement Agreement

2005 Settlement Agreement

Settlement Explanatory Statement

2002 Watershed Analysis & Appendices
(55 MB & 5.8 MB)

1995 Restoration of Mill Creek Report by Scott Stine

Mill Creek in
the local news

The Sheet—"Not so gently down the stream"

follow-up letters to the editor:

November 4, 2011

November 12, 2011

November 18, 2011

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