Category Archives: Streams

Swimming a river called Green/Duwamish to open our eyes to the promise

By swimming the entire Green/Duwamish River in King County, Mark Powell hopes to show that the river’s full length — roughly 85 miles from the mountains to Puget Sound — is a single system worthy of protection and restoration.

I believe that most people have heard about the Duwamish Waterway in Seattle, a channelized, industrialized section of the lower Duwamish River where decades of pollution are being cleaned up, one step at a time. But how much does anyone know about the upper end of the river, which begins as a trickle of crystal clear water in the Cascade Mountains south of Snoqualmie Pass?

Mark Powell
Mark Powell

“Almost nobody knows the river well, not even the people who live along the river,” Mark told me.

Mark, the Puget Sound Program director for Washington Environmental Council. said the idea of swimming the entire river came to him during the kickoff of a new Green/Duwamish Watershed Strategy by King County and Seattle. The plan is to identify all the significant problems in the watershed (map, PDF 1.1 mb) and to increase restoration efforts where needed.

“I thought this would be an interesting way to connect with people,” Mark said. “I’m a guy who likes to get outdoors, so this is a personal commitment I could make.”

Mark swam around Bainbridge Island in the winter of 2008-09. ““By swimming the whole coastline, I’m not just diving to the pretty spots. I’m forced to look at the gross parts,” he told reporter Michelle Ma in a story for the Seattle Times.

So far, Mark has been swimming the upper and middle portions of the Green/Duwamish River. He said his biggest surprise is finding pockets of good habitat everywhere he goes.

Earlier this month, he was accompanied on the river by Sheida Sahandy, executive director of the Puget Sound Partnership, and Martha Kongsgaard, chairwoman of the partnership’s Leadership Council. A few days before they swam the river near Auburn, the Leadership Council approved new “vitals signs” indicators for “human health” and “human well-being” to emphasize the human connection to the Puget Sound ecosystem. See “Water Ways” July 30.

The human connection was still on Sheida’s mind when I talked to her about a week after her trip to the Green River. The most “eye-opening” part of the swim for her was the condition of “this incredibly beautiful natural element coursing through a very urban landscape.”

She saw evidence of people living along the river in less-than-desirable conditions, she said. There were barbecues and trailer houses but no suggestion that people had any connection to the river — except that some individuals apparently were using it as a toilet, she said.

“I haven’t quite wrapped my head around that, but it feels very right that we are considering human well-being,” she explained. “On the one hand is what we have done to the river. On the other hand is what we have done to ourselves. We need to figure out how it all links together.”

Mark’s adventures on the river are chronicled in a blog called “Swim Duwamish.” He hopes to swim every section of the river where he is allowed to go and be safe. A portion of the Green River controlled by the city of Tacoma has no public access, because it is a source of the city’s water supply. Rapids in the Green River Gorge are said to be dangerous, so Mark will look for a guide to help him. And because of heavy marine traffic in the Duwamish Waterway, he may use a boat to escort him on his approach to Seattle’s Elliott Bay.

The Green/Duwamish River may be the most disjointed river in Puget Sound, both physically and psychologically. People who have seen the industrialized lower river find it hard to visualize the near-pristine salmon stream spilling clean water down from the mountains. It is the upper part that provides the inspiration to clean up the lower part, Mark told me.

“If there was a reason for sacrificing a river, you could find it in the Duwamish,” he said. “But we can’t afford to sacrifice even one river. To me, this is what protecting Puget Sound is all about. By the time the pollution gets to Puget Sound it is too late.”

If salmon can make it through the gauntlet in the lower river, they may have a fighting chance to spawn and produce a new generation of Green River fish. Improving their migration corridor is not an impossible dream.

I suggested to Mark that the name of the river be officially changed to “Green/Duwamish” or “Green-Duwamish” to help people recognize that this is a single river from the mountains to Puget Sound. After all, the name “Salish Sea” has helped some people realize that we share an inland waterway with Canadians. The other name-change option would be to call it Duwamish all the way.

Until I started reading about the Duwamish, I didn’t realize how this river once captured water from the Black River and the White River as well as the Green River and the Cedar River. But the system has changed drastically over the past century or so.

Map

As you can see in the map on this page, the Green River once joined the White River and flowed north, picking up waters from the Black River. The Black River, which took drainage from Lake Washington, picked up water from the Cedar River.

Where the Black River merged with the White River, it became the Duwamish all the way to Puget Sound.

Two major events changed the rivers’ flow and subsequently the nomenclature. In 1906, a flood diverted the White River to the south into the channel of the Stuck River, which flowed into the Puyallup River. Shortly after that, the White River was artificially confined to keep it flowing south. Because the river flowing north contained water only from the Green River, the name “White” was changed to “Green” downstream to where the Duwamish began.

The other big event was the construction of the Lake Washington Ship Canal in 1917 to connect the lake with Puget Sound. The construction lowered the lake by more than 8 feet, with the lake level controlled by the Hiram M. Chittenden Locks. The Black River, which had taken the discharge flow from Lake Washington before construction, then dried up. The Cedar River, which had flowed into the Black River, was diverted into the lake.

Following those changes, the Green River and the Duwamish became essentially the same river, with the total flow perhaps one-third as much as it had been before the changes. If you are interested in this history and other geological forces at work in the area, check out the 1970 report by the U.S. Geological Survey (PDF 53.1 mb).

Amusing Monday: Time-lapse reveals national-park wonders unseen

Time-lapse photography can add a new dimension to the way we see things. When done well, these speeded-up videos not only help us see things in a new way but also call us to remember feelings about special places and natural wonders.

On their first visit to Olympic National Park, brothers Will and Jim Pattiz captured images from various park locations for what would become a captivating video for the series “More Than Just Parks.” They traveled to some prime locations that many of us have visited, but their careful use of time-lapse equipment create a new sense of inspiration for familiar places.

So find a quiet moment, sit back and enjoy their video full-screen on your computer if not your TV.

If you’d like to learn more about the video project and what the brothers learned about Olympic National Park, read the interview on the Exotic Hikes website, or check out the background on “More Than Just Parks.”

One of my all-time favorite time-lapse videos was shot in Yellowstone National Park, where photographer Christopher Cauble captured the rhythms of nature in a place where geysers, streams, clouds and even the animals move with a natural fluidity. I especially like the sections where the video slows down to remind us about the normal pace of events — something not seen in most time-lapse videos.

The last video on this page shows Mount Rainier in a time-lapse video by West Coast Time Lapse, a company of Nate Wetterauer and Chase Jensen. Like the Olympic National Park video, this one about Mount Rainier was posted within the past year.

If you would like to see more time-lapse video of national parks, take a look at “15 time-lapse videos that capture national parks at their best” by The Wilderness Society. It contains parks from here in Washington (a different Olympic National Park video) to Maine, from Alaska to Texas.

Rainfall drops below average, but deep wells should be fine this year

Rainfall in most of Kitsap County was fairly normal or slightly above average until April, when the spring rains basically stopped. The lack of rain has led to extreme conditions, as anyone can see by looking at the dry vegetation across Western Washington.

Silverdale

The total rainfall has now fallen below normal in most areas of Kitsap County, as shown by the maps on this page. That below-average condition is unlikely to change without some uncharacteristic rainstorms between now and the end of the “water year” on Oct. 1.

The Kitsap Peninsula, like islands throughout Puget Sound, does not rely on snowpack for its water supplies, so a shortage of drinking water is unlikely. The one exception might be residents who rely on private shallow wells, some of which could start to dry up by the end of summer, according to Bob Hunter, manager of Kitsap Public Utility District.

Deeper aquifers used by most major water systems on the peninsula are not affected by a single year’s weather. It takes time for the water to trickle down to the deeper layers, where groundwater levels reflect the pattern of rainfall occurring over several years.

Holly

The soils and topography vary so greatly from one place to another that nobody can say how soon shallow wells will be affected. Some wells depend on springs or surface infiltration, while others tap into aquifers with adequate supply. The rate of withdrawal, including the number of homes in a given area, can have an effect on water supply.

Although the deeper aquifers are not likely to be affected this year, what if we are at the beginning of a dry period that lasts three years or more? I would hate to look back on my current water usage and regret not saving water when I had the chance. To a varying extent, conserving water can protect our water supplies and help the overall ecosystem.

In addition to affecting aquifers, the lack of rain has reduced streamflows in creeks and rivers to below-normal rates throughout the county. The resulting low flows could affect coho salmon, which spend a year in freshwater. The fall salmon migration will be mostly affected by whether rains show up to saturate the soils and raise stream levels in September and October.

Hansville

Bob Hunter says the per-capita use of water has been dropping, but he’s not sure how much of the change is a result of personal choices and how much is a result of new kitchen and bathroom fixtures required by plumbing codes. Low-flush toilets and low-flow faucets can really make a difference, he said.

People use large amounts of water on their lawns, so one long-term effort is to reduce the amount of grass and thirsty vegetation that homeowners maintain while improving the soil to increasing its water-holding capacity.

“This year, people are irrigating a lot earlier than they were in the past,” Bob told me. “That has to have an impact, especially if the summer stays dry the whole way.”

The key to protecting future water supplies on the Kitsap Peninsula is for everyone to change their habitats over time by finding ways to use less water. If people understand the trickle-down theory of aquifers, they might be less inclined to take our water for granted.

For more information, see the Kitsap PUD’s webpage on “Groundwater and Aquifers,” including an informative piece from the Environmental Protection Agency called “Build Your Own Aquifer.” The PUD also offers a list of “Frequently Asked Questions.” For details about lawns, see King County’s “Natural Lawn Care.”

Streams in Kitsap County have dropped significantly in their flows (cubic feet per second). ALL GRAPHICS FROM KITSAP PUBLIC UTILITY DISTRICT
Streams in Kitsap County have dropped significantly in their flows (cubic feet per second).
ALL GRAPHICS FROM KITSAP PUBLIC UTILITY DISTRICT

Water cleanup program will forego grants, reorganize for efficiency

After much success in cleaning up streams in Kitsap County, pollution investigators for the Kitsap Public Health District plan to turn their backs on most state and federal grants and reorganize their approach to local waterways.

I’m talking about the folks who literally wrote the book on pollution identification and correction, or PIC, a strategic approach to tracking down bacterial contamination and eliminating the sources. A 2012 “Protocol Manual” (PDF 10.6 mb) and a 2014 “guidance document” (PDF 4.3 mb) — both developed by Kitsap’s pollution investigators — are now being used by local health departments throughout the state.

Category 1 = meets water-quality standard; Cat. 2 =
Category 1 = meets water-quality standard;
Cat. 2 = reasons for concern; Cat. 3 = lacking data;
Cat. 4A = TMDL plan; Cat. 4B = local plan;
Cat. 5 = “impaired.”

That’s why I was surprised to hear that the health district plans to change course for its pollution-cleanup program this fall — especially the part about reducing reliance on state and federal grants. For many Puget Sound jurisdictions, these grants provide the major sources of funding, if not the only funding for their PIC projects.

Kitsap County is fortunate to have a stormwater fee collected from rural property owners. For single-family homeowners, the fee will be $82 this year. The money goes into the Clean Water Kitsap program, which funds a multitude of clean-water projects — including street-sweeping, improving stormwater systems and restoring natural drainage.

The fee also supports the health district’s ongoing monitoring program, a monthly sampling of more than 50 Kitsap County streams, along with lakes and marine waters. The program has successfully reported improvements in various streams while providing early-warning signs for water-quality problems. The program was started in 1996.

None of that will change, according to Stuart Whitford, supervisor for the health district’s PIC Program. While state and federal grants have been helpful in tracking down pollution problems, most of the major problems have been identified, he said.

“We know what we have, and the patient has been stabilized,” he noted.

The problem with grants is that they require specific performance measures, which must be carefully documented and reported quarterly and in final reports.

“The administrative burden is heavy, and the state grants don’t fully pay for the overhead,” Stuart said. “Looking out into the future, we think state and federal grants will be reduced. We are already seeing that in the Legislature. So we are going to wean ourselves off the grants.”

Future efforts need to focus on identifying failing septic systems and sources of animal waste before they become a serious problem, Stuart told me. The process of doing that is firmly established in local plans. Work will continue, however, on nagging pollution problems that have not been resolved in some streams. And he’s not ruling out applying for grants for specific projects, if the need returns.

To increase efficiency in the ongoing program, health district staff will be reorganized so that each investigator will focus on one or more of the 10 watersheds in the county. In the process, the staff has been cut by one person. The assignments are being made now and will be fully implemented in the fall.

Kitsap's watersheds: 2) Burley-Minter; 3) Colvos Passage/Yukon Harbor; 4) Coulter/Rock creeks; 5) Dyes Inlet; 6) Foulweather Bluff/Appletree Cove; 7) Liberty/Miller bays; 8) Port Orchard/Burke Bay; 9) Sinclair Inlet; 10) Tahuya/Union rivers; 11) Upper Hood Canal.
Kitsap’s watersheds: 2) Burley-Minter; 3) Colvos Passage/Yukon Harbor; 4) Coulter/Rock creeks; 5) Dyes Inlet; 6) Foulweather Bluff/Appletree Cove; 7) Liberty/Miller bays; 8) Port Orchard/Burke Bay; 9) Sinclair Inlet; 10) Tahuya/Union rivers; 11) Upper Hood Canal.

“The stream monitoring will remain the same,” Stuart said. “But each person will be able to do more intensive monitoring in their home watershed.”

Having one investigator responsible for each watershed will allow that person to become even more intimately acquainted with the landscape and the water-quality issues unique to that area. Because of the extensive problems in Sinclair Inlet, two people will be assigned to that drainage area, which includes a good portion of South Kitsap and West Bremerton.

Dave Garland, regional water-quality supervisor for the Department of Ecology, said he, too, was surprised that the Kitsap Public Health District wishes to avoid grants, but he is confident that Stuart Whitford knows what he is doing.

“They are definitely leaders in the state and have been very successful in their approach,” he said. “We wish more health districts and surface water departments would be more like Kitsap. They are improving as they go.”

Garland said Kitsap County officials have done more than anyone to remove streams and waterways from the “impaired waters” list that Ecology compiles. The list — also known as 303(d) under the federal Clean Water Act — is part of Ecology’s “Water Quality Assessment,” now being finalized for submission to the federal Environmental Protection Agency.

In 2008, Kitsap County had 69 stream segments listed as “impaired.” As a result of work over six years, now only 7 are proposed for the upcoming list. Many streams were removed when they came under state cleanup plans for Dyes and Sinclair inlets, between Port Orchard and Silverdale, or in Liberty Bay near Poulsbo. Those state plans identify cleanup efforts to reduce pollution loading and bring the waters into conformance with state water-quality standards. They are called TMDLs, short for total maximum daily loads.

Because the Kitsap County PIC Program has been so successful, Ecology has allowed the local program to substitute for TMDL studies for many streams where stormwater outfalls are not an issue. Under the Clean Water Act, the local program comes under Category 4B (for local planning), as opposed to 4A (the state’s TMDL approach).

“No one has done a more thorough job,” Dave said of Kitsap’s effort. “It is very impressive to see that they have gone to TMDLs or to 4B. That does not mean the waters are clean, but it means they are under a plan.”

Of the remaining seven “impaired” water bodies, some should be removed because of Kitsap’s cleanup plans, Stuart said. They include Anderson Creek and Boyce Creek, which flow into Hood Canal, and Murden Creek on Bainbridge Island, which is undergoing a special study. Phinney Creek in Dyes Inlet is already part of a TMDL, and an area in southern Hood Canal should not be on the list because it meets water-quality standards, he said. Stuart hopes to get those changes made before the list is submitted to EPA this summer.

Currently, nothing is being done with regard to Eagle Harbor or Ravine Creek, two “impaired” water bodies on Bainbridge Island. The health district’s program does not extend to cities, although Bainbridge could contract with the health district for monitoring and cleanup.

Eagle Harbor could become subject to a TMDL study by the Department of Ecology, but it is not currently on the state’s priority list. As a result, work is not likely to begin for at least two years.

EPA clarifies federal jurisdiction over streams and wetlands of the U.S.

The Environmental Protection Agency has finally completed a new rule that defines which waterways across the country fall under federal jurisdiction for clean-water permits.

The new Clean Water Rule is designed to protect important tributaries. Kitsap Sun photo
The new Clean Water Rule is designed to protect important tributaries. // Kitsap Sun photo

Enforcement of the federal Clean Water Act has been stuck in a state of confusion since 2006, when the U.S. Supreme Court ruled that the Army Corps of Engineers was overreaching by requiring permits for all sorts of waterways beyond the agency’s jurisdiction. For background, check out my Water Ways post from March 25, 2014, in which I describe the court’s interpretation of “waters of the U.S.” — the key phrase in the law.

The EPA requisitioned a scientific report about hydraulic connectivity, concluding that even small streams can affect downstream waters. The final language in the rule, designed to reduce judgment calls by federal regulators, says tributaries would come under federal jurisdiction only if capable of delivering significant pollution downstream. Such tributaries would need to have flowing water or related features — such as a streambed, bank or high-water mark.

The rule has worried farmers, who want to make sure the federal government does not try to regulate ditches designed for irrigation and drainage. Language in the final rule says ditches will not be regulated unless they are shown to be a remnant of a natural stream that has been diverted or altered.

Jo-Ellen Darcy, assistant secretary for the Army, said the rule represents a “new era” for the Clean Water Act. As she stated in a news release:

“This rule responds to the public’s demand for greater clarity, consistency, and predictability when making jurisdictional determinations. The result will be better public service nationwide.”

EPA Administrator Gina McCarthy said the rule is grounded in science and law. For downstream waters to be clean, upstream waters also must be clean, she said.

McCarthy said the language was revised significantly since the first proposal, taking into account more than a million public comments and discussions in 400 meetings across the country. As she told reporters in a telephone conference call:

“I think you will see that we have made substantial changes that basically made this rule clearer, crisper and did the job we were supposed to do. And I’m very proud of the work we have done here.”

McCarthy also told the reporters that climate change increases the importance of protecting water resources:

“Impacts from climate change — like more intense droughts, storms, fires and floods, not to mention sea-level rise — affect our water supplies. But healthy streams and wetlands can help protect communities by trapping flood waters, retaining moisture during drought, recharging groundwater supplies, filtering pollution and providing habitat for fish and wildlife.”

The new rule was applauded by many environmental groups, including the Sierra Club. Michael Brune, executive director, issued a statement:

“No longer will the Supreme Court’s confusing decisions on the issue allow dirty fossil fuel companies to threaten people’s health by dumping toxins into our lakes, rivers, and streams.”

Still, plenty of people contend that the EPA and Army Corps have contrived this new rule to continue their over-reach into streams that should be beyond federal jurisdiction. House Speaker John Boehner, R- Ohio, issued this statement in response to the EPA’s release of the new rule, sometimes called “WOTUS” for “waters of the U.S.”

“The administration’s decree to unilaterally expand federal authority is a raw and tyrannical power grab that will crush jobs. House members of both parties have joined more than 30 governors and government leaders to reject EPA’s disastrous WOTUS rule. These leaders know firsthand that the rule is being shoved down the throats of hardworking people with no input and places landowners, small businesses, farmers and manufacturers on the road to a regulatory and economic hell.”

The House has already passed a bill, HB 1732, that would put the brakes on implementation of the new rule and send the EPA back to the drawing board for new language. As you could expect, the vote was mostly along party lines. If the Senate approves the bill, it is likely to be vetoed by the president.

The new rule is scheduled to go into effect 60 days from its publication in the Federal Register. For more details, visit the EPA’s website “Clean Water Rule.”

Rainfall and aquifers keep drought away from the Kitsap Peninsula

UPDATE: April 24, 2015
Cliff Mass, professor of atmospheric sciences at the University of Washington, says in his blog that it is too early to be predicting severe drought in Western Washington this summer because of possible late-spring rains:

“I believe the media and some local politicians have gotten a bit too worried about our ‘drought.’ We have NOT had a precipitation drought at all….we are in a snow drought due to warm temperatures. The situation is unique and I suspect we will weather this summer far better than expected.”

—–

The word seems to be getting around about the record-low snowpack in the mountains, which could create a shortage of drinking water and even lead to problems for salmon swimming upstream. Read about Gov. Jay Inslee’s expanded drought emergency, issued today, as well as the last update from the U.S. Department of Agriculture.

CK

Kitsap Peninsula and the islands of Puget Sound are in their own worlds, fairly insulated from what is happening in the higher elevations. In these lower elevations, the key to water supplies is rainfall, not snow, and the outlook for the year is normal so far.

As you can see from the charts on this page (click to enlarge), this year’s rainfall has been tracking closely the long-term average. If the rains are light and steady, much of the water will soak into the ground and recharge the aquifers where most area residents get their water. The aquifer levels tend to rise and fall over multiple years, depending on the rainfall.

Hansville

Casad Dam on the Union River, which supplies a majority of Bremerton’s water, filled in January, well ahead of schedule, said Kathleen Cahall, water resources manager for the city. The dam is scheduled for a normal drawdown, and Kathleen said she does not expect any water shortage.

“We filled the reservoir fairly early this year,” she said. “We are looking pretty good for the summer.”

Holly

October, the first month of the water year, was unusually wet, Kathleen said. December precipitation also was high. The other months were fairly normal for precipitation.

Precipitation in the Puget Sound region is expected to be below average for June, July and August, according to models by the NOAA’s Climate Prediction Center. Interestingly, large portions of the Central and Southwest U.S., Alaska and Florida can expect above-average precipitation. See U.S. map.

precip

Streams on the Kitsap Peninsula are fed by surface water flows and shallow aquifers. At the moment, most of the streamflows are near their historical average. That’s not the case for the larger rivers in the Northwest, which rush out of the mountains. Most are well below their normal flows, as shown by the map with the dots.

Low streamflows usually mean higher temperatures and stress for salmon. Low flows also can affect fish passage in some stretches of the rivers while also reducing spawning areas.

Streamflows

While things look fairly good on the Kitsap Peninsula now, things can change quickly. We have different vulnerabilities than elsewhere. Climate-change models predict that rains will grow more intense in the future without changing annual precipitation very much. That means more of the water will run off the land and less will soak in, potentially reducing aquifer levels over time. Managing those underground water supplies will become more and more critical.

Amusing Monday: Wolves found to catch and eat wild salmon

I’m amused by this looping video, which shows a bear waiting for a fish to appear. In the background, a wolf reaches down nonchalantly, bites into a large salmon and carries it away.

Not long ago, it was widely believed that bears love salmon but that wolves prefer deer, elk, moose and related animals whenever they can find them. Now we know, from careful observations in Alaska, that wolves will go after salmon when they get the opportunity.

Researcher Dave Person of the Alaska Department of Fish and Game says wolves will seek out tidally affected streams where they can find salmon passing through shallow water and trapped in pools.

“They’re not as skillful as bears at fishing,” Person told Riley Woodford, reporting for Alaska Fish and Wildlife News. “Each year, they spend over a month in estuary areas, with the pups. It’s right in middle of pink and chum runs, and we watch them eat salmon all the time. There are lots of places they could go; I think they go there for the fish.”

Based on the video, I would have to say that wolves are pretty good at catching fish upstream as well.

Salmon may have gone unnoticed as a staple in the wolves’ diet, because the entire salmon, bones and all, are digested by wolves, leaving no signs of fish in their scat — unlike the bones and fur discovered after they eat a deer or other mammal.

Another Alaskan biologist, Shelly Szepanski, has been studying the stable isotopes of carbon and nitrogen in wolf bones to see whether the bones are made of elements that come from the land or the sea. She found that salmon appeared to make up as much as 20 percent of the diet of wolves living in coastal areas of Southeast Alaska, compared to 10 percent of those living farther inland.

As I continued to look at the video of the bear and wolf fishing for salmon, I wondered if they ever interacted and how things might turn out in a head-to-head fight. I was able to find a video that demonstrates that a bear might get the best of a wolf in a one-on-one battle, but we can never forget that wolves often travel in packs. If you watch to the end, you will see who takes charge of the meal in question.

For another video showing wolves eating salmon, in which a bear plays a minor role, check out this video posted by Tinekemike.

Speaking of fights, I am still amazed at the video below, which shows a leopard swimming across a stretch of water, grabbing onto a crocodile and dragging it back into the water. I never would have guessed that a croc could be defeated in or around water like that — but it looks like he never saw the cat coming until it was too late.

Harper Estuary moving toward restoration, including a new bridge

At Harper Estuary in South Kitsap, the question of “bridge or no bridge?” has become, “How long should the bridge be to protect the ecosystem?”

It’s a story I’ve been covering since 2001, when Harper resident Chuck Hower first told me about an old brick factory that operated in Harper during the early 1900s. He was dismayed by the massive amount of fill dirt later brought in to build roads across what had been a beautiful salt marsh. See Kitsap Sun, Feb. 12, 2001.

Although state and federal agencies were convinced that restoration of the estuary would be a wonderful thing for fish and wildlife, funding proposals came and went until two years ago. That’s when the Legislature decided that the Harper project should receive $4.1 million. The money was from a $142-million settlement with ASARCO related to pollution from company-owned smelters in Tacoma and Everett. More than $8 million was earmarked for environmental restoration. Check out this story, Kitsap Sun, Jan. 14, 2014.

Once the money was approved, the project got rolling. Planners had to decide how much of the fill material could be removed with the available money and what to do with Olympiad Drive, built on an earthen causeway across the upper portion of the estuary.

Biologists generally agreed that the best thing for the ecosystem was to take out Olympiad Drive entirely, although that would force area residents to take an alternate route on Nokomis Road to Southworth Drive. The result would be only one road in and out of the community east of the estuary, and that did not sit well with folks in the area.

Local fire officials were not happy with that arrangement either, according to Kathy Peters, salmon recovery coordinator for Kitsap County. They said it would cut down response time to the neighborhood.

In addition, she said, county engineers determined that the width of Nokomis Road would not meet design standards if the majority of area traffic began using the road. Widening the road would create other complications, such as buying right of way and tearing down some buildings.

“For all these reasons, everyone agreed that we can’t abandon the road,” Kathy told me.

What then resulted was a question of how long to make the bridge. Often, a longer bridge means greater ecosystem integrity. But there’s always the matter of cost.

What then ensued behind the scenes was a lot of haggling among biologists, engineers and other county officials, as well representatives of the Washington Department of Fish and Wildlife and the Suquamish Tribe. I’ve been hearing about these difficult discussions for months.

Finally, a resolution came when Kitsap County’s new public works director, Andy Nelson, suggested that the county proceed with preliminary design studies, as it would for any bridge, but include ecosystem restoration as a primary design criteria. Nobody could find any reason not to go that way, Kathy said.

The county is now contracting for a consultant to do preliminary design, which will include various options, how much they will cost and how close they can come to a fully functioning natural system.

Meanwhile, WDFW is moving forward with its plans to restore the estuary and get that project under construction. Much of the work will involve removal of fill on both sides of Olympiad Drive and along the shoreline to bring the estuary back to a semblance of what it once was. A boat launch will be relocated.

A few other details, including the biological value of estuaries, can be found in a fact sheet on the county’s Harper Estuary website. Officials are pulling together additional information in preparation for a public meeting April 6 from 5 to 6:30 p.m. at Colby United Methodist Church.

Community involvement in the project is important, according to Kathy Peters, who wants people to enjoy the waterway and be able to observe as a variety of plants and animals recolonize the estuary.

Removing the fill is expected to unearth a huge number of old bricks, which were dumped into the estuary after the Harper Brick and Tile Factory went out of business in the 1930s.

Jim Heytvelt, who lives near the estuary, said neighbors have been discussing gathering up the bricks and forming them into some kind of monument.

“We have a pretty tight community,” Jim said. “We have neighborhoods on both the east and west sides of the estuary who want to get involved.”

He said most everyone is excited about the restoration, which has been a long time coming.

Running with a boy: Film captures the joy of being around wild waters

American Rivers, an environmental group, has released an inspiring new short film that captures the sense of wonder and adventure people can experience in the wild outdoors.

The video features one little boy named Parker who exudes enthusiasm as he runs, jumps and explores the rivers of the Olympic Peninsula. We listen to fast-paced music as the scenes change quickly, jumping from one place to the next, while Parker demonstrates his “top 50 favorite things about Northwest Rivers.” (Be sure to watch in full-screen.)

“We wanted a video that would connect with people on a fun, personal level, reminding all of us why healthy rivers matter and why rivers make the Northwest such a special place to live,” Amy Kober of American Rivers told me in an email. “Wild rivers are amazing places for kids and adults; they can make us all feel like Parker.”

Amy said she chose filmmaker Skip Armstrong of Wazee Motion Pictures “because of his talent, unique style, and creativity — and his own love of rivers.”

Hayden Peters, left, Parker Arneson and Skip Armstrong review footage shot at the Elwha River delta.
Hayden Peters, left, Parker Arneson and Skip Armstrong review footage shot at the Elwha River delta for the new American Rivers video.

Skip says he got the idea for a simple film about unbridled enthusiasm and curiosity while watching his fiancee’s nephew playing on the beach. When it came time to shoot the American Rivers video, that particular boy was not available. Skip looked around his hometown of Hood River, Ore., and found an equally energetic and curious youngster named Parker Arneson, son of Emmie Purcell and Shane Arneson. This high-powered 8-year-old is an avid snowboarder and skateboarder.

Skip spent three days last summer scouting out locations on the Olympic Peninsula, then came back in the fall with Parker for an eight-day shoot, traveling the Highway 101 loop around the Olympic Peninsula in a counter-clockwise direction. Being a home-schooled student, Parker did not miss any school.

“We just followed Parker around when we got to locations,” Skip said. “He literally did everything else. He’s an amazing person. What struck all of us on the shoot was his ability to engage us and the camera and to come up with ideas. He’s a ton of fun to be around.

Parker gets a ticket for running too fast in Olympic National Park. (It's a joke.)
Parker gets a ticket for running too fast in Olympic National Park. (It’s a joke.)

“We only had one comical setback,” he said. “Hayden Peters and I set off to scout a location and got a bit lost on the way back to the van. It was pouring rain. We finally got to a hillside that looked like the road was above it, so we set off to climb the hill. Only problem was a benign-looking puddle that I stepped in with great confidence, only to sink immediately to my armpits.

“Shortly thereafter, we arrived back at the car, me smelling like a swamp and totally soaked. Parker thought it was pretty funny.”

Parker took some pretty good falls while running around, but he always bounced back and was ready to go again, Skip said.

Parker shows off his speeding ticket.
Parker shows off his speeding ticket.

Parker even got a speeding ticket from an Olympic National Park ranger for running too fast in the Staircase area near the North Fork of the Skokomish River. It was a joke, of course. The ranger was one who accompanied the film crew as part of the permit requirements for shooting video in a wilderness area.

Emmie, Parker’s mom, said he had a great time shooting the video.

Skip has produced numerous films with a water theme. Check out “featured work” on his website, WazeeMotionPictures.com. He says it is important to remember the joy we feel in wild places.

“To me, there is no faster access to unbridled joy than through the eyes of a young person or child,” he wrote me in an email. “It was refreshing for our team to spend so much time with Parker, and it’s cool to see audiences connect with his enthusiasm, too.

“American Rivers works so hard to protect our precious resources, and I love that Parker shows us why this is important. When we were shooting, we met so many wonderful people of all ages enjoying the rivers and sights of the Northwest.”

Skip’s film reminds us that some of our best times can be had outdoors. As the weather improves, I’m inspired and eager to get back to some wild places with my own kids and grandkids.

I also want to thank Skip for sending along the still photos that show Parker and the film crew out and about on the Olympic Peninsula.

The film crew and supporters, from left, Jay Gifford, Skip Armstrong, Emmie Purcell, Hayden Peters and Parker Arneson.
The film crew and supporters, from left, Jay Gifford, Skip Armstrong, Emmie Purcell, Hayden Peters and Parker Arneson.

Climate change disrupts steady streamflows, adds problems for chinook

Climate change appears to be altering the flow characteristics of Puget Sound salmon streams, and the outcome could be an increased risk of extinction for chinook salmon, according to a new study.

I’ve long been interested in how new housing and commercial development brings more impervious surfaces, such as roads, driveways and roofs. The effect is to decrease the amount of water that infiltrates into the ground and to increase surface flows into streams.

Chinook salmon Photo: Bureau of Land Management
Chinook salmon
Photo: Bureau of Land Management

Stormwater experts talk about how streams become “flashy,” as flows rise quickly when it rains then drop back to low levels, because less groundwater is available to filter into the streams.

The new study, reported in the journal “Global Change Biology,” suggests that something similar may be happening with climate change but for somewhat different reasons.

Climate models predict that rains in the Puget Sound region will become more intense, thus causing streams to rise rapidly even in areas where stormwater is not an issue. That seems to be among the recent findings by researchers with NOAA’s Northwest Fisheries Science Center and Washington Department of Fish and Wildlife:

“Over the last half century, river flows included in our analysis have become more variable — particularly in winter — and these changes are a stronger predictor of chinook population growth than changes in average winter flows or climate signals in the marine environment.

“While other impacts to this ecosystem, such as habitat degradation, may be hypothesized as responsible for these trends in flow variation, we found support for increasing flow variation in high-altitude rivers with relatively low human impacts.”

Joseph Anderson of WDFW, an author of the report, told me that chinook salmon, listed as threatened under the Endangered Species Act, may be particularly vulnerable to dramatic changes in streamflows. That’s because spawning chinook tend to show up before winter storms arrive — when the rivers at their lowest levels. The fish are forced to lay their eggs in a portion of the river that will undergo the most forceful flows once the rains begin to fall.

High flows can scour eggs out of the gravel and create serious problems for emerging fry, Joe said. Other factors may come into play, but the researchers found a strong correlation between the sudden variation in streamflows and salmon survival.

In the lower elevations, where development is focused, flow variability could result from both impervious surfaces on the land and more intense rainstorms. Efforts to infiltrate stormwater into the ground will become even more important as changes in climate bring more intense storms.

Stormwater management is an issue I’ve written about for years, including parts of last year’s series called “Taking the Pulse of Puget Sound.” See Kitsap Sun, July 16, 2014. Rain gardens, pervious pavement and infiltration ponds are all part of a growing strategy to increase groundwater while reducing the “flashiness” of streams.

Other strategies involve restoring rivers to a more natural condition by rebuilding side channels and flood plains to divert excess water when streams are running high.

According to the report’s findings, the variability of winter flows has increased for 16 of the 20 rivers studied, using data from the U.S. Geological Survey. The only rivers showing less variability were the Cedar, Duwamish, Upper Skagit and Nisqually.

The effect of this streamflow variability was shown to be a more critical factor for chinook survival and growth than peak, total or average streamflow. Also less of a factor were ocean conditions, such as the Pacific Decadal Oscillation and related ocean temperature.

Eric Ward, of Northwest Fisheries Science Center and lead author on the study, said many researchers have focused attention on how higher water temperatures will affect salmon as climate change progresses. High-temperature and drought conditions in California, for example, could damage the organs of salmon, such as their hearts.

Salmon swimming up the Columbia River and its tributaries could encounter dangerously warm waters as they move east into areas growing more arid. Some salmon species are more vulnerable to temperature, while streamflow may be more important for others. Coho salmon, for example, spend their first summer in freshwater, which makes extreme low levels a critical factor.

Eric told me that further studies are looking into how various conditions can affect each stage of a salmon’s life, conditions that vary by species. One goal is to build complex life-cycle models for threatened species, such as chinook and steelhead, to determine their needs under the more extreme conditions we can expect in the future.