Camas Prairie, Elmore County, Idaho

Category Archives: Reservoir

“Transmission Lines Would Run From the Southern Shore” …

What the Anderson Ranch Reservoir view might look like when the Cat Creek Energy project is finished.

Elmore County’s own engineering study said this of the Cat Creek Energy project:

“Very limited information on the electrical line from the powerhouse to the
substation is presented. Voltage and construction information are absent. We surmise this line (34kV?) would run from the southern shoreline of Anderson Ranch Reservoir, ascend to the canyon rim through open forest habitat and then cross mixed grass land and shrub steppe to the substation. The line has the potential to cause a number of impacts to wildlife which would need to be addressed.”

In 2016, the Elmore County Planning and Zoning Board said the the vast majority of the project was “Not Compatible” with the surrounding environment when they denied Cat Creek Energy the permits to build a large-scale energy project in our backcountry.

Who hasn’t fished, boated, camped or driven along Anderson Ranch Reservoir? I can’t imaging anyone in Elmore County that hasn’t been along the shores of our finest body of water. This is what Cat Creek Energy considers “compatible” with the surroundings?

Take Action

Call, write to and/or email your government representatives and tell them you are opposed to the entire Cat Creek Energy project.

or, be bold and write a letter to:

Cat Creek Energy LLC
398 S. 9th St., Ste 240
Boise, ID 853701

List of addresses:

Reference: Attachment 2 found at Attachment 2 - Independent Review of the Cat Creek Energy Wildlife Management Plan

Can Cat Creek Energy be Trusted With Anderson Ranch Reservoir Water?

Yikes! Cat Creek Energy – A Problem, Not a Solution!

In a document published on Feb. 1, 2016, the Idaho Department of Fish & Game said the following of Cat Creek Energy’s plan to keep a new reservoir on Little Camas Prairie filled and functional with Anderson Ranch Reservoir and South Fork of the Boise River water:

“The rapid dewatering of ARR (Anderson Ranch Reservoir) in late summer/early fall already stall kokanee escapement into the SFBR until the mud flat delta stabilizes. Kokanee are vulnerable to predation and delayed during this time. It is likely a daily 2+ foot fluctuation will exacerbate this problem and potentially strand kokanee.”

Reference: See page 4 from this downloadable pdf document – Idaho Fish and Game on the Cat Creek Energy Project - Feb. 1, 2016

Who Doesn’t Want Cat Creek Energy to get Rights to Anderson Ranch Reservoir Water?

In May 2017, Cat Creek Energy, LLC applied to draw 101,000 acre-feet of water from the South Fork of the Boise River water basin. This water would actually be pumped up to a new reservoir on Little Camas Prairie from Anderson Ranch Reservoir via a series of penstocks located across the lake from Evans Creek Campground.

Anderson Ranch Reservoir, 2018.

This proposed new reservoir, Cat Creek Reservoir, is scheduled to be built just one mile or so north of Little Camas Reservoir and very close to three possible greater sage grouse nesting grounds, called a “lek.”

September 24, 2018, marked the deadline for individuals, groups and even other government agencies to file a protest against Cat Creek Energy’s water permit with the Idaho Department of Water Resources (IDWR). By that deadline, 19 protests were filed against that water permit application.

Who Are Those 19 Protesters?

Here are just some of the names:

  1. The Boise office of the Bureau of Reclamation (
  2. The Idaho Conservation League (
  3. The Boise Project Board of Control (
  4. SUEZ Water Idaho, Inc. (
  5. The Idaho Department of Fish and Game (
  6. The City of Boise City (
  7. A consortium of water related companies and irrigation districts that include: Ballentyne Ditch Company, Boise Valley Irrigation Ditch Company, Canyon County Water Company, Eureka Water Company, Farmers’ Co-operative Ditch Company, Middleton Mill Ditch Company, Middleton Irrigation Association, Inc., Nampa & Meridian Irrigation District, New Dry Creek Ditch Company, Pioneer Ditch Company, Pioneer Irrigation District, Settlers Irrigation District, South Boise Water Company, and Thurman Mill Ditch Company.
  8. S Bar Ranch (Facebook @SBarRanch or

Again this is just eight of the 19 entities that filed a protest for many different and various legal/practical reasons.

These 19 protest letters filed with the Idaho Department of Water Resources tells us that the Cat Creek Energy pumped-storage hydroelectric facility is an ill-conceived plan.

IDFG is concerned that the requested water diversion and associated hydroelectric project could adversely affect important public fisheries and Endangered Species Act protected bull trout populations within affected river and reservoir reaches of the Boise River system.~ Idaho Department of Fish and Game

Reference: Water-Permit-Protests-CatCreekEnergyOct2018.pdf at

Results From the Oct. 5, 2018 Cat Creek Energy Public Hearing

If the Cat Creek Energy project gets approved, this is what you can expect to see on Little Camas Prairie.

A public hearing regarding the Cat Creek Energy and Elmore County Development Agreement was held on Friday, October 5, 2018. However, Cat Creek Energy lawyers and the county commissioners could not come to a satisfactory agreement over water issues and Cat Creek bowed out of this public hearing that they requested in September 2018.

With Cat Creek Energy withdrawing their draft amendment to the development agreement, the Elmore County Commissioners decided there was no reason to take public testimony on the issue. Chairman Wes Wootan and Commissioner Corbus voted to close out the public hearing immediately following a quick briefing by Buzz Grant, the Board of County Commissioners (BOCC) legal counsel.

Mr. Grant indicated that Cat Creek Energy is aware that the incomplete Development Agreement needs to be finalized by December 31, 2018, or the conditional use permit for at least one portion of the mega-project will expire and be null and void.

The county fully expects Cat Creek Energy representatives will come back to the negotiating table in the future. Concerned citizens, the S Bar Ranch, and many others are closely monitoring all the shenanigans and legal maneuvering of Cat Creek Energy, LLC and will continue to post updates both on this website and on our Facebook page at @SbarRanch /

Please help us get the word out by sharing this blog and/or Facebook posts.