Sep 15 , 2011
If approved, electric rates would go down, gas would slightly go up
Last month we shared with you about the annual tariff filings we made in Idaho
.Today we made similar filings in Washington that could decrease electric rates by 2.64 percent and increase natural gas prices by an overall 0.96 percent. If our requests are approved by the Washington Utilities and Transportation (UTC), new rates would become effective Nov. 1. Read the news release to learn more.
You may wonder why we’re asking to decrease electric prices in Washington when we have a request before the utility commission to increase rates. Simply put, the requests impact your bill in different ways.
Today’s request is asking the WUTC for approval to pass through to customers $9.2 million Avista is expected to receive through a Bonneville Power Administration program. If approved, you’ll receive those benefits in the form of a monthly credit on your electric bill. This is a pass-through that has no impact on company earnings.
The request we made in May
to increase electric and natural gas rates is seeking to recover significant investments Avista has made in generating and delivering energy to our customers. It’s called a general rate case, and the WUTC has up to 11 months to review and issue a decision on the request.
Rates are complicated and can be confusing. So, post a question below and we’ll get back to you with an answer about rates or on anything else you’d like to know about.
Sep 14 , 2011
Weirs are being built in the bed of the Spokane River downtown. What's a "weir" anyway?
I recently had the opportunity to visit the Aesthetic Flows Project taking place in the Spokane River’s North and Middle channels in downtown Spokane. I received special permission to step into the riverbed for the sake of capturing history in the making for Avista (I also relish opportunities to wear my hard hat).
The project is attracting a lot of attention from spectators passing by as contractors dressed in bright green T-shirts aim their large hose full of concrete-like material at oddly shaped structures formed out of rebar, which are called weirs. The manmade structures are designed to divert the water during low flow periods in a manner that is aesthetically pleasing and they are being made to match the existing river bed as closely as possible-both in color and texture. In fact, once the material has been applied, Land Expressions, our contractor has about two hours to transform the mud-like substance into natural looking weirs before they set up and become too hard to manipulate. They use tools like brushes, paint rollers, and shovels to make this happen. It’s quite impressive, a work of art really.
Typically, this stretch of the river (North and Middle Channels) doesn’t have a lot of water flowing through it during the summer months because river flows drop off after spring runoff. However, about this time next year, the water is expected to be flowing more evenly across both the North and Middle channels of the river near Canada Island with the addition of the weirs.
The work you see Avista doing isn’t just about looks, as the name suggests. It’s part of our new 50-year Federal Energy Regulatory Commission (FERC) license to operate our five hydroelectric facilities located on the Spokane River. The purpose of the Aesthetic Flows Project is to return the river’s channels to a more natural state, the way they were before early developers cut into the bedrock to divert water during dry times.
The project is expected to be completed by the end of October. Once this is done, there may not be another opportunity for me to don my hardhat in that stretch of the river for quite some time. In the slide show above, you can check out some of the recent photos of the project as it progresses.
If you have any questions about this project, please feel free to call Speed Fitzhugh, Avista’s Spokane River License Manager at, (509) 495-4998.
Sep 08 , 2011
If you happened to be in downtown Spokane over the weekend taking part in the festivities that go along with Pig Out in the Park, you may have noticed the large crane sitting near the Monroe Street dam as well as other projects taking place in and around the Spokane River.
|Removing accumulated rock and gravel from
Monroe Street Dam forebay. Enlarge photo.
The work is part of Avista’s 50-year Federal Energy Regulatory Commission (FERC) license to operate our five hydroelectric dams on the river and will help protect the resources and operations of our dams in order to generate clean, reliable and cost-effective hydropower for our customers.
This week, we started removing accumulated rock and gravel from the forebay, (the area that pools behind the dam) at Monroe Street and are relocating the materials back into the river below the dam. This is being done because the high river flows from this spring caused large amounts of rock, gravel and other materials to accumulate at the dam. The accumulated rock can damage the intake structure where water enters the turbine, thus interrupting clean and efficient power generation.
Before we were able to begin the project, we performed a bathymetry survey which illustrates the terrain under water so we know where the material has accumulated. We also sampled and tested the materials for contaminants to determine whether or not the rock and gravel could safely be placed back into the river below the dam. The testing and analysis of the sample materials was conducted by a third-party that determined the material was safe to relocate downstream. Once the rock removal is complete, we will perform a second bathymetry survey in order to calculate the total amount of material removed from the forebay.
Other projects that are highly visible to downtown visitors include the construction of a new viewing platform at Upper Falls and the Aesthetic Flows Project in the Upper Falls’ north and south channels. Look for more information about these projects
here on the blog as they continue to progress. In the meantime, if you would like additional information about Avista’s hydroelectric projects, please contact Speed Fitzhugh, Spokane River License Manager for Avista at, 509-495-4998.
Last year we did this video that showed the relocation of rock and gravel in action. Taken Aug. 2010.
Sep 06 , 2011
Drawdown to winter level begins on Tuesday after Labor Day
Avista is beginning its annual fall drawdown of Lake Coeur d’Alene Sept. 6. The lake will be gradually lowered approximately a foot from full pool by the end of September, and an additional 1½ feet per month thereafter until reaching its winter level. Property owners and boaters should take measures to secure docks and boats for the winter season during this period.
As part of Avista’s FERC license to operate its Spokane River Hydroelectric Project, which includes Post Falls Dam, Avista is required to maintain the level of Coeur d’Alene Lake at summer full-pool elevation of 2,128 feet from as early as practical in the spring until the Tuesday after Labor Day. (Read More).
Aug 29 , 2011
Workers place steel anchor bolts with high strength resin into the bedrock to create a solid foundation for the weirs
during our Spokane River aesthetic flows project in downtown Spokane.
Avista’s work on the aesthetic flows project in the river in downtown Spokane is getting a lot of attention from curious onlookers wondering what the project is all about. The reason behind the project isn’t just about looks as the name suggests. While the overall goal is to create a cascading waterfall effect through the channels of the Spokane River that run north and south of Canada Island, the work is related to the aesthetic spills requirement of our Federal Energy Regulatory Commission (FERC) license.
In 2009, Avista was issued a new 50-year license by FERC to operate our five hydroelectric dams on the Spokane River (Post Falls, Upper Falls, Monroe Street, Nine Mile and Long Lake). The purpose of the aesthetic flows project is to return the river’s channels to a more natural state, the way they were before early developers in Spokane cut into the bedrock to divert water during dry times.
The spray-painted dots you see on the riverbed (in the image above and to the right) are outlines for where the concrete weirs will be installed. Weirs are structures that divert water. Last year, Avista brought together several stakeholder groups, including the Washington Department of Ecology, The Sierra Club, and others, to take part in a pilot test for the project using sandbags as temporary weirs to divert the water. The feedback we received helped us determine the placement for the permanent weirs.
Our contractor is currently placing steel anchor bolts with high strength resin into the bedrock to create a solid foundation for the weirs. The weirs will be custom made to match the natural basalt bedrock as much as possible, including consideration for the existing terrain’s texture and color.
In addition to providing aesthetic attributes, the project will accommodate fish passage at various water flow levels that are determined by the Department of Fish and Wildlife and the Department of Ecology. During the project, fish biologists and contractors are on site, relocating fish safely downstream due to the river flow being temporarily stopped while the weirs are constructed.
Once the project is complete, water will flow more evenly throughout the two channels of the river and will produce a more pleasing flow of water through Riverfront Park. The project is expected to be complete by the end of October so you will most likely continue to see activity in the river channel throughout the fall.
Aug 11 , 2011
Whether you’re in downtown Spokane spending the afternoon at Riverfront Park or just happen to walk through the area on your lunch hour, you will see a number of projects taking place in and around the river between Upper Falls and Monroe Street Dams this summer and fall. The work will enhance fish, wildlife, water quality, recreation and aesthetic resources in our community and meet requirements of Avista’s Federal Energy Regulatory Commission (FERC) license to operate our dams on the Spokane River.
As flows drop to summer levels, the following projects will take place in and around the river. If you are in the area, you may see temporary work structures, cranes, trucks and contractors. All equipment will be handled and operated with an emphasis on public safety and protecting the environment. For your own safety, please stay out of the riverbed and keep clear of designated work areas.
Here’s what’s on the construction schedule:
Viewing Platform Construction – Upper Falls
Construction of a new viewing platform near Avista’s Upper Falls Dam in Riverfront Park will take place this summer and fall. Avista is building the platform to access the Upper Falls Dam for maintenance. Once the work is complete, park visitors will have a permanent spot to enjoy the views of the river. This project will also improve pedestrian access and the aesthetics at Riverfront Park.
Aesthetic Flows Project – north channel, Upper Falls
The goal of Avista’s aesthetic spills project is to spread water more evenly throughout the two channels of the Spokane River that run north and south of Canada Island and produce an aesthetically pleasing flow of water that viewers can enjoy throughout the year. To do this, we’ll modify the river’s channel in order to return it to a more natural state, the way it was before early developers in Spokane cut into the bedrock to collect water during dry times. This project Last year, Avista brought together several stakeholder groups, including the Washington Department of Ecology, The Sierra Club, and others, to take part in a pilot test for this project. Immediately before and during construction, Avista will not release flows into the channels to the north and south of Canada Island.
Monroe Street Dam rock removal
Generating clean, efficient power is a top priority at Avista. The high river flows this spring have caused large amounts of rocks, gravel and other materials to accumulate at the Monroe Street Dam. The excess debris can damage the intake structure and interfere with power production.
In September, the accumulated rocks and gravel will be removed from the forebay. Depending on the analysis of sampled material, the materials will then be placed back into the river below the dam. Usually this activity is done every two years, however, because of heavy water flows this year, Avista will be performing the work again this fall.
While fishery work may not be as visible as other activities, biologists will be doing work throughout the summer and fall in the Upper Falls and Nine Mile Reservoirs. The majority of the work this fall will involve a study to determine the population of fish in this area of the Spokane River.
In 2011, Avista will plant 6,000 catchable, sterile rainbow trout in Upper Falls Reservoir and 9,000 fish in Nine Mile Reservoir. This stocking program is intended to provide families in our community the opportunity to fish.
Stay tuned for more information about these exciting projects throughout the summer and fall. Avista has also posted signs near the project areas to educate those who pass by about what we’re doing.
Jul 27 , 2011
The Spokane River is one of the most striking and scenic centerpieces of our community. It has a rich cultural history, and provides habitat for fish and other aquatic life as well as an abundance of recreational activities.
At Avista, we work hard to be good stewards of this vital resource as we operate our dams to provide clean, reliable, and cost effective energy to our customers. Today, we sent out the first issue of the Spokane River Newsletter, a quarterly publication that will be distributed to those who are interested in learning more about our activities in and around the Spokane River. The newsletter will not only keep you informed about current news, but it will introduce you to some of the people who take care of our natural resources. Each season, Avista plans to distribute the newsletter to stakeholders, employees, customers and others who sign up for it
Jul 19 , 2011
Water levels allow spill gates at Post Falls Dam to be closed
The Post Falls Dam spill gates during high water runoff.
Photo courtesy of Avista employee Patty Hanson.
Avista is advising Spokane River users that river recreation is now permitted in the area between the Spokane Street Bridge and the boat restraining systems located just upstream of the Post Falls Dam. River flows have dropped sufficiently to allow all of the spill gates at the hydroelectric facility to be closed.
The City of Post Falls boat launch at Q’emiln Park was opened to the public Monday, July 18. Typically this occurs sometime between Memorial Day and the July 4 holiday. The median date for closing the gates is June 22. This year, cool spring temperatures and a lingering, heavy snowpack caused longer than normal high water flows, which delayed the opening of the boat launch.
Avista expects summer operation at the dam to continue through Labor Day, as long as weather conditions allow. River users are cautioned that weather conditions can cause rapid changes in water levels. Please exercise caution when using the waterways.
For current information on anticipated elevation changes on Coeur d’ Alene Lake, Lake Spokane, and the Spokane River, to call Avista’s 24-hour telephone information line. In Idaho, call (208) 769-1357; in Washington, call (509) 495-8043. The recorded information is provided to advise shoreline property owners, commercial and recreational users of changes in lake and river elevation levels that may affect plans for water use. You can also check weather and water flow information here.
Jun 16 , 2011
It’s time to get your clubs ready and hit the links. Avista’s third annual Charity Golf Scramble will be held on Saturday, August 20, 2011 at the Rivers Bend Golf Course in Thompson Falls, Mont.
The four-person scramble tournament will benefit Sanders County senior citizens. The Avista Charity Golf Tournament was created in 2009 to mark the 10-year anniversary of the Clark Fork Management Committee and the 50-year anniversary of the Noxon Rapids Hydroelectric Dam. Avista has sponsored the charity golf tournament annually to benefit a local organization. Past beneficiaries include Sanders County Community Housing and the Cancer Network of Sanders County.
Registrations are now being taken for men’s, women’s, and coed teams. The cost is $50 per player and includes 18 holes of golf, lunch provided by the Senior Citizens of Sanders County, the chance to win great team, pin and door prizes as well as the opportunity to participate in a silent auction. Rehbein Ford has once again graciously offered a brand new vehicle as the hole-in-one prize. Additionally, top performing teams in men’s, women’s and coed divisions will win up to $500.
If you would like to attend this fun event to benefit a great cause, please register your team by contacting Avista’s Natural Resource office at (406) 847-1285 by August 1. We hope to see you on the links.
Jun 07 , 2011
The photo on the left is of group of children touring one of our hydro facilities, Long Lake Dam (circa 1920).
The photo above right is a snapshot of Stevens Elementary sixth graders touring the dam in 2003.
We are Avista - the same reliable company we've always been. For well over a century (since 1889 to be exact), we've built a legacy of dependable service and engagement in the communities we serve. To help illustrate that, we’ve gone deep into our photo archive to uncover some snapshots of our history.
Today we feature one of our generating facilities which sits on the Spokane River approximately 30 miles northwest of Spokane, Long Lake Dam
The photo above left is of group of children touring one of our hydro facilities, Long Lake Dam (circa 1920).
The photo above right is a snapshot of Stevens Elementary sixth graders touring Long Lake Dam in 2003. Both photos were featured in Avista’s 2003 Annual Report
. These students would be in their second or third year of college today.
Legacy matters. We’ve put together a website that details Avista’s history, check out: www.AvistaLegacy.com
Then and now facts
When it was completed in 1915, Long Lake was "the world's highest spillway dam." Its turbines were also the largest (both in size and capacity) of any in existence at the time.
Today, the Long Lake development (HED) is capable of meeting the average energy needs of almost 35,000 households.