Category Archives: Land use

Learning to create small habitats in Kitsap, Thurston, Pierce counties

Marianne Jackson, a personal trainer and yoga teacher, lives in a fairly typical residential neighborhood in Des Moines, about halfway between Seattle and Tacoma. Marianne has been interested in gardening for years. Recently, however, she decided to up her game by creating a backyard wildlife habitat.

A flowering currant in Marianne Jackson’s garden is a native plant that is good for birds. She says hummingbirds love it.
Photo: Marianne Jackson

That’s when Sarah Bruemmer, a habitat steward coordinator for the National Wildlife Federation, entered Marianne’s life. Sarah knows how to turn small outdoor spaces — or large ones, if available — into functioning habitats. She coordinates a training program that addresses issues from soils, gardening and invasive plants to birds, butterflies and water quality.

Sarah’s month-long program, which includes weekly classes with two Saturday field trips, is scheduled for April in Kitsap and Thurston counties and May in Pierce County. Only a few seats remain for the Kitsap training to be held in Silverdale.

Marianne, 56, took the course last year and came away with a much deeper knowledge of the ecosystem. She had already ripped out her grassy lawn years ago to create what became a series of connected gardens, but the classes taught her how native plant species and water features can help native birds and butterflies.

“I already had the interest,” she said. “Now I have a lot more knowledge that I can put to use. I’m planning to get my yard certified.”

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Amusing Monday: Eco-Comedy competition includes sharp parodies

Entries in this year’s Eco-Comedy Video Competition seem to reflect an anxiety over what will happen to the environment under President Trump’s administration — although the winning video was among a few finalists that stayed clear of an overt political message.

This is the eighth annual competition sponsored by the Center for Environmental Filmmaking and The Nature Conservancy. A total of 48 videos were submitted with this year’s theme: “Conservation and Environmental Protection.”

To qualify, the original videos, three minutes or less, must be humorous, communicate a clear message and appeal to a broad audience. A panel of five judges chose the finalists and grand prize winner, who will be honored in a ceremony next week at American University in Washington, D.C.

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Congress authorizes five restoration projects throughout Puget Sound

Five major Puget Sound projects have been given the provisional go-ahead by Congress in a massive public works bill signed yesterday by President Obama.

It seems like the needed federal authorization for a $20-million restoration effort in the Skokomish River watershed has been a long time coming. This project follows an extensive, many-years study of the watershed by the Army Corps of Engineers, which winnowed down a long list of possible projects to five. See Water Ways, April 28, 2016, for details.

In contrast, while the Puget Sound Nearshore Ecosystem Restoration Project (PSNRP) also involved an extensive and lengthy study, the final selection and submission to Congress of three nearshore projects came rather quickly. In fact, the Puget Sound package was a last-minute addition to the Water Resources Development Act, thanks to the efforts of U.S. Reps. Rick Larson, D-Lake Stevens, and Derek Kilmer, D-Gig Harbor, along with Sens. Patty Murray and Maria Cantwell.

The three PSNRP projects moving forward are:

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Kongsgaard departs Puget Sound Partnership; Manning assumes chair

Martha Kongsgaard, chairwoman of the Puget Sound Leadership Council, has always spoken with a voice of both reason and passion while guiding the Puget Sound Partnership in its efforts to restore Puget Sound to health.

Martha Kongsgaard
Martha Kongsgaard

Yesterday and today, Martha attended her final meeting as a member of the Leadership Council, the governing body of the Partnership charged with coordinating Puget Sound ecosystem recovery.

While listening to presentations on technical and financial issues, Martha always seems to quickly focus discussions on the key issues of recovery while asking how to help average people understand the complex problems.

As a reporter, I’ve enjoyed speaking with Martha, who not only answers my questions in a direct and revealing way but also indulges my curiosity. Our discussions often take tangents onto other interesting subjects, sometimes leading to new stories or old stories told in a new way.

Nobody doubts Martha’s love of Puget Sound, expressed by her willingness to spend countless unpaid hours working for a better future.

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What comes next under water-quality standards imposed by the EPA?

The Environmental Protection Agency approved new water-quality standards for Washington state this week, overriding a plan approved by Gov. Jay Inslee and the state Department of Ecology.

It was a rare posture for the EPA. Now the state will be pressured to appeal the EPA standards to federal court. Cities and counties as well as some industrial organizations are clearly unhappy with the EPA’s action, while environmental and tribal representatives got most of what they wanted.

The basic structure of polychlorinated biphenyls, where the number and location of chlorine atoms can vary.
The basic structure of polychlorinated biphenyls, where the number and location of chlorine atoms can vary.

The EPA action is especially unusual, given that this state is known for some of the strongest environmental regulations in the country. After much dispute, Ecology finally agreed to much higher fish-consumption rates without increasing the cancer-risk rate, leading to more stringent standards for many of the chemicals. But Ecology had its own ideas for the most troublesome compounds with implications for human health. They include polychlorinated biphenyls (PCBs), arsenic and mercury. For background, see Water Ways, Oct. 18, 2015.

Some news reports I saw this week said EPA’s action will lead to salmon that are safer to eat. But that’s not at all certain, and opponents say it is unlikely that the revised limits on chemical pollution will have any practical effect on compounds that affect human health.

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Rainfall records are beginning to fall across the Kitsap Peninsula

Water Year 2017, which began on Oct. 1, got off to a rip-roaring start this month in terms of rainfall, and now records are falling for October rainfall totals across the Kitsap Peninsula.

holly

As shown in the three charts on this page, the graph started climbing steeply above the lines shown — including the green lines, which denote the highest annual precipitation recorded for the past 25 to 33 years.

So far this month, 19.5 inches of rain have fallen at Holly, which has averaged about 7 inches in October for the past 24 years. As you can see in the annual rainfall map at the bottom of this page, Holly lies in the rain zone on the Kitsap Peninsula — the area with the greatest amount of rainfall in most years. With four days left in the month, Holly has about an inch to go to break the record of 20.5 inches going back to 1991.

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Foot by foot, shoreline bulkhead removal outpaces construction

It’s always nice when I can report a little good news for Puget Sound recovery. For the second year in row, we’ve seen more shoreline bulkheads ripped out than new ones put in.

Graphic: Kris Symer, Puget Sound Institute
Graphic: Kris Symer, Puget Sound Institute / Data: WDFW

After officials with the Washington Department of Fish and Wildlife completed their compilation of permit data for 2015, I can say that 3,097 feet of old armoring were removed, while 2,231 feet were added.

Scientific evidence is mounting that bulkheads cause considerable harm to the shoreline environment, affecting salmon and many other species integral to the Puget Sound food web.

As I pointed out in a story published this week in the Encyclopedia of Puget Sound, we cannot say whether the armoring removed has restored more valuable habitat than what was destroyed by new structures. But we can hope that’s the case, since state and federal governments have targeted restoration funding toward high priority habitats. They include shorelines used by forage fish, such as surf smelt and sand lance, as well as feeder bluffs, which deliver sands and gravels needed for healthy beaches.

One problem with the data, which officials hope to improve in the future, is that we don’t know whether the new bulkheads being built are the standard concrete or rock bulkheads or the less-damaging “soft-shore” projects. Unlike hard armor, soft-shore projects are designed to absorb wave energy by sloping the beach and placing large rocks and logs in strategic locations. It’s not a perfect solution, but it is a reasonable compromise where armoring is truly needed.

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New protections planned for Devils Lake and Dabob Bay natural areas

In 1991, accompanied by botanist Jerry Gorsline, I visited Devils Lake for the first time. I remember being awestruck — in part by the beauty of the place but also because of the many unusual native plants that Jerry raved about. Not one invasive species had reached this place.

“Visiting Devils Lake,” I wrote, “is like stepping back in time, perhaps 200-300 years, to a period when civilization had not yet carried the seeds of foreign plants to the Pacific Northwest. At one end of the lake lies an enchanted world — a rare bog, where the sound of distant bubbles accompanies each footstep in the spongy moss.”

Proposed expansion of Devils Lake Natural Resources Conservation Area Map: DNR
Proposed expansion of Devils Lake Natural Resources Conservation Area // Map: DNR

Jerry worried that telling the story of Devils Lake would bring irresponsible people to the lake, people who could destroy the fragile ecosystem. But he also worried that not telling the story would lead to a massive clearcut on this state-owned land and that this wonderland would slip away. You can read this story online in Chapter 10 of the book “Hood Canal: Splendor at Risk” (PDF 5.2 mb).

Jerry and others were successful in limiting the logging, in part because of increasing environmental awareness and a new program called the Timber, Fish and Wildlife Agreement. In 2002, 80 acres containing the lake were permanently set aside as a natural resource conservation area.

Now Public Lands Commissioner Peter Goldmark wants to add another 415 acres to the NRCA before he leaves office. The added property, now held in trust for state school construction, would extend the protected habitat to the western shore of Quilcene Bay. To gain special protections, the land would need to go through a process to compensate the trust for the loss of land and timber values.

Proposed expansion of Dabob Bay Natural Resources Conservation Area. Map: DNR
Proposed expansion of Dabob Bay Natural Resources Conservation Area. // Map: DNR

Nearby, the 2,771-acre Dabob Bay natural area — which includes the highly valued natural area preserve and the surrounding NRCA — would increase by 3,640 acres under the expansion plan. About 940 acres is held by the state in trust status. Private lands, totaling 2,700 acres, could be purchased by the state but only from willing sellers.

Basic details are provided in a fact sheet from DNR (PDF 318 kb). Peter Bahls, executive director of Northwest Watershed Institute, wrote an article about the plan for Olympic Forest Coalition.

Two public meetings have been scheduled at Quilcene High School to discuss the plan:

  • Informational discussion: Wednesday, Sept. 28, from 6 to 8 p.m.
  • Public hearing for comments: Thursday, Oct. 13, from 6 to 8 p.m.
  • Written comments: Information available at the link above.

Information on the previous Dabob Bay NRCA expansion and request for related funding can be found in the DNR publication “Dabob Bay Coastal Conservation” (PDF 12.3 mb).

Extensive floodplain restoration brings new hope to Clear Creek

A giant piece of a cedar log stands erect in a barren landscape north of Silverdale, where a new channel for Clear Creek stands ready to receive water.

An old cedar log was recovered during excavation for a new channel for Clear Creek. Photo: Dunagan
An old cedar log was recovered during excavation for a new channel for Clear Creek.
Photo: Christopher Dunagan

Well, maybe this channel won’t be entirely new. Designers working to restore this portion of Clear Creek studied old maps. They tried to align the new man-made channel to the meandering stream that existed 150 years ago, before farmers diverted the creek around their fields.

During excavation, workers uncovered buried gravel — remnants of the old streambed — along with chunks of cedar that had lain along the edge of the stream. Buried and cut off from oxygen, these pieces of wood survived for decades underground, while cattle grazed in the fields above.

Workers excavating for the new channel used their heavy equipment to pull out what remained of a great cedar log. They stood the log vertical and buried one end in the ground — a monument to the past and future of Clear Creek.

A restored Clear Creek floodplain (before plantings) north of Waaga Way in Central Kitsap. Photo: Kitsap County Public Works
A restored Clear Creek floodplain (before plantings) north of Waaga Way in Central Kitsap.
Photo: Kitsap County Public Works

Chris May, manager of Kitsap County’s stormwater program, showed me the new channel this week. He said it was rewarding to uncover some buried history and realize that the stream would be restored in roughly the same place.

“We found the old channel,” Chris told me, pointing to a deposit of gravel. “We are pretty confident that we got it right.”

This $3-million project has been conceived and designed as much more than a stream-restoration project. The elevations of the land around the stream have been carefully planned so that high flows will spill into side channels and backwater pools. That should reduce flooding in Silverdale and help stabilize the high and low flows seen in Clear Creek.

Before photo: This was the farmers field as it appeared before restoration. Photo: Kitsap County Public Works
Before photo: This was the farm field as it appeared before restoration. // Photo: Kitsap County Public Works

The engineers did not calculate the reduced frequency of flooding, but floodwater storage is calculated to be 18.4 acre-feet, the equivalent of a foot of water spread over 18.4 acres or 29,700 cubic yards or 6 million gallons.

In all, about 30,000 cubic yards of material have been removed across 21 acres, including the former Schold Farm on the west side of Silverdale Way and the Markwick property on the east side. Native wetland vegetation will be planted along the stream and in low areas throughout the property. Upland areas will be planted with natural forest vegetation.

The topsoil, which contained invasive plants such as reed canarygrass, was hauled away and buried beneath other excavated soils to form a big mound between the new floodplain and Highway 3. That area will be planted with a mixture of native trees.

Graphic showing area before restoration. Graphic: Kitsap County Public Works
Graphic showing area before restoration.
Graphic: Kitsap County Public Works

Plans call for removal of 1,500 feet of an existing road with upgrades to two aging culverts. Adding meanders to the straightened channel will create 500 feet of new streambed that should be suitable for salmon spawning.

Plans call for adding 334 pieces large woody debris, such as logs and root wads to the stream. Some of that wood will be formed into structures and engineered logjams to help form pools and gravel bars.

Graphic showing area after restoration. Graphic: Kitsap County Public Works
Graphic showing area after restoration. Notice stream meanders near beaver pond habitat
Graphic: Kitsap County Public Works

“This will be one of the first streams to meet the Fox and Bolton numbers,” Chris told me, referring to studies by Martin Fox and Susan Bolton of the University of Washington. The two researchers studied natural streams and calculated the amount of woody debris of various kinds needed to simulate natural conditions, all based on the size of a stream. (Review North American Journal of Fisheries Management.)

The elevations on the property were also designed so that high areas on opposite sides of the stream would be in close proximity in several locations.

“Beaver will pick that spot,” Chris said, pointing to one location where the stream channel was squeezed by elevated banks on each side. “We want to encourage beaver to come in here.”

Beaver ponds will increase the floodwater storage capacity of the new floodplain and provide important habitat for coho salmon, which spend a year in freshwater and need places to withstand both high and low flows. Because the county owns the flooded property, there won’t be any complaints about damage from beavers, Chris noted.

Aerial photo showing project area with Silverdale in the background, Silverdale Way to the left and Highway 3 to the right. Photo: Kitsap County Public Works
Aerial photo showing project area with Silverdale in the background, Silverdale Way to the left and Highway 3 to the right. // Photo: Kitsap County Public Works

Clear Creek Trail (PDF 390 kb), which begins on the shore of Dyes Inlet, will be routed along the higher elevations as the trail winds through the property. Three new bridges will provide vantage points to watch salmon after vegetation obscures other viewing areas from the trail. Viewing platforms, as seen along other parts of Clear Creek Trail, were not included in this project but could be subject to further discussions.

Count me among the many people — experts, volunteers and users of Clear Creek Trail — who are eager to see how nature responds when water (now diverted) returns to the new stream channel. For decades, the lack of good habitat has constrained the salmon population in Clear Creek. The stream still has problems related to its highly developed watershed. But now a series of restoration projects is providing hope for increased coho and chum salmon and possibly steelhead trout as well as numerous other aquatic species.

In a story in the Kitsap Sun, Reporter Tristan Baurick described work this week on the Markwick property, where fish were removed in preparation for final channel excavation.

Here are some details (including photos) of various Clear Creek projects, as described in the state’s Habitat Work Schedule for restoration projects:

Washington Department of Ecology provided $2 million for the project. Kitsap County’s stormwater and roads programs each provided $500,000.

Culverts: Lawmakers face dilemma to fund improved fish passage

I’m certainly no highway engineer, but I’ve been thinking about the difference between building roads in Kansas, where I was born, and building roads in the Puget Sound region.

Kansas has its streams and wetlands to be sure, but nothing like the density of natural features that we find in the Puget Sound watershed, where land elevations change constantly and roadways must cross streams and wetlands at every turn.

For many years, road construction in the Puget Sound region involved filling wetlands and burying pipes just big enough to pass the water. It was assumed that salmon would make it through. But based on our current knowledge of salmon migration, we realize that these shortcuts took a major toll on the populations of salmon and other fish.

This week, the U.S. Ninth Circuit Court of Appeals upheld a lower court ruling requiring state agencies to correct decades of road-building mistakes that impaired salmon passage on state highways and on state forest roads. Check out Monday’s story in the Kitsap Sun.

Priority watersheds chosen by the Fish Barrier Removal Board. Puget Sound: Pilchuck Creek, Pysht River, Goldsborough Creek; Coast: Newaukum; Lower Columbia: Lower Cowlitz; Yakima River: Wilson/Cherry; Snake River: Grande Ronde Tribs, Snake River Tribs; Upper Columbia: Okanogan.
Priority watersheds chosen by the Fish Barrier Removal Board. Puget Sound: Pilchuck Creek, Pysht River, Goldsborough Creek; Coast: Newaukum; Lower Columbia: Lower Cowlitz; Yakima River: Wilson/Cherry; Snake River: Grande Ronde Tribs, Snake River Tribs; Upper Columbia: Okanogan.

The lawsuit, filed by 21 Indian tribes, was based on the idea that undersized and poorly functioning culverts severely affected the total salmon runs in violation of treaties signed in the 1850s, which promised Native Americans the right to fish forever in traditional locations.

The lawsuit did not address culverts owned by the federal government, local governments or private property owners, but the same principles apply. Steps are now being taken to improve salmon passage based on standards developed by the Washington Department of Fish and Wildlife.

Meanwhile, a state advisory committee, known as the Fish Barrier Removal Board, has been working to establish priorities with top-ranked projects providing the greatest improvement in salmon habitat.

Kitsap County Engineer Jon Brand, who serves on the board, described a two-pronged approach to set the priorities. One is to focus on priority watersheds, with the idea of making major improvements in a variety of streams in a given area. (See map above and board materials (PDF 50.4 mb), Oct. 20, 2015.) The second approach is to coordinate planning for top-priority streams, with the idea of working on entire stream systems at once. Obviously, it does not make sense to replace a culvert upstream if a downstream culvert continues to block salmon passage. Check out the list of top-30 ranked projects (PDF 57 kb).

The Fish Barrier Removal Board is putting together a funding package to be submitted to the Legislature. As Jon pointed out, some of the most effective projects for salmon passage are not in the Puget Sound region nor subject to the federal court ruling. The list also goes beyond state roadways and includes a mix of ownerships based on the watershed and stream priorities mentioned above.

State lawmakers face some difficult funding decisions. With the court order hanging over their heads, along with a 2030 deadline, they may choose to do only culvert-removal projects in the Puget Sound region, even though projects in other areas could get a greater bang for the buck. And will there be money left over to support local governments trying to improve salmon passage in their areas?

I asked Jon about the expediency of early road-builders who must have given little consideration to salmon when they filled wetlands, carved out drainage ditches and installed pipes to carry the flow of water. It was not always that way, Jon told me.

That method of road-building arrived with the invention of large earth-moving equipment, he said. In the 1800s and early 1900s, filling a stream and inserting a culvert was more difficult than building a bridge of logs, given the vast quantities of timber on the Kitsap Peninsula.

Those early log bridges no doubt caused fewer problems for salmon, but they did not last. Eventually, nearly every bridge was replaced, often by dumping fill across the stream and allowing a small culvert to carry the water.

As for my misguided notion that Kansas can ignore stream crossings because the state has no serious environmental problems, I found this language in “Kansas Fish Passage Guide” (PDF 2.3 mb), a document written for road-builders:

“In Kansas, fish passage issues caused by culverts were not recognized by road officials until about 2010, when … research indicated that culverts and low-water crossings were a significant cause of habitat fragmentation in the Kansas Flint Hills.

“Many of the threatened and endangered fish in Kansas are a type of minnow or minnow-size fish. Small fish typically are not strong swimmers, so waterfalls, water velocity and turbulence can be a barrier to passage upstream. Culverts are dark and have an atypical channel bottom that may also discourage fish passage. Lack of water depth through the culvert can restrict passage during low-flow seasons…

“Stream barriers reduce habitat range and can adversely affect fish populations upstream and downstream of the stream crossing. A severe event like a drought or oil spill in a stream segment can wipe out a species, and the species cannot repopulate the stream because of the barrier.”

Kansas has begun to prohibit blocking culverts and to address existing fish-passage issues. As the above-referenced publication states, “On the Great Plains, it’s usually easy to design and construct a stream crossing for a two-lane road to provide fish passage.”

If only that were the case in Western Washington.