climate change and water – Page 3 – Water Policy Consulting LLC

Some Alaska villages don’t need to ‘imagine a day without water’

The opinion piece below appeared in the October 24, 2019 edition of Arctic Today.

Every year, the national “Imagine a Day without Water” campaign raises awareness and educates Americans about the value of water in everyday life.

In October 2019, the campaign’s theme emphasized imagining “No water to drink, or even to make coffee with. No water to shower, flush the toilet, or do laundry…Some communities in America already know how impossible it is to try to go a day without our most precious resource: Water.” There are five villages in the Bering Sea region including Stebbins, Teller, Wales, Diomede and Shishmaref, that fit this description perfectly because most homes in these villages have never had running water.

Each of them have various strategies for compensating for the lack of running water. Shishmaref, for example, collects snow over the winter into a catchment and drains the melted water into a lined pond. The water is filtered and then pumped into a 1.3 million gallon tank. The water catchment needs a new liner and a transfer line but the Alaska Native Tribal Health Consortium — an Anchorage based entity that provides funding for municipal water and sewer, doesn’t have the money to upgrade it. Diomede needs $50,000 to make improvements to its water system and in the meantime, in order to obtain access to fresh water for drinking, the majority of people, use rainwater or ice water.

At a rate of a quarter per gallon, the Wale’s school and teachers’ housing which are supported by Bering Straits School District and the health clinic are the only facilities that can afford treated running water but the rest of the community goes without. For sewage disposal, the village stages bins in various locations throughout the community where people dump their honey buckets. The bins are collected and hauled out to a lagoon where they are dumped.

Due to a lack of infrastructure, Shishmaref, Diomede, and Wales are on the Environmental Protection Agency’s list of drinking water systems that are over the limits for what EPA has deemed to be safe for humans for arsenic, nitrates, uranium, and other contaminants. Even those Alaska villages with adequate water infrastructure still have occasional issues with access to running water. After someone ran into a power pole with a backhoe in Elim (located in the Norton Sound region) last spring, the municipal water pump blew a fuse due to the lack of electricity, and the entire village had no electricity or running water for almost a week while the city waited for a new pump.

So far, Bering Sea communities haven’t been able to get much assistance in establishing water infrastructure from the federal or state government.

While the Trump administration recently adopted a $1.5 trillion plan to rebuild the countries crumbling water infrastructure including in small communities, for example, the plan includes a mere $200 billion in federal funds while the remaining $1.3 trillion would come from sources that those communities would need to come up with. Because many small communities generally don’t have access to those kinds of funds they would need to turn to private investors to develop or rehabilitate water infrastructure giving those investors too much control over what has traditionally been a public resource.

Similarly, in order to cut spending or pave the way for oil and gas development in Alaska, so far, Governor Mike Dunleavy’s focus on Arctic communities is to veto legislation or cut existing programs designed to protect human health and welfare or that would have helped build resiliency to the ravages of climate change.

One of the only politicians who has paid any attention to the appalling lack of water infrastructure for Arctic communities, is Senator Lisa Murkowski who after a visit last summer to Teller, Brevig Mission and Wales stated “we know the costs here are so high it can literally take every dollar for water and wastewater projects.”

However, Senator Murkowski may also be missing an opportunity to incorporate adequate water infrastructure for Arctic village communities in her recently revealed plans to reintroduce the Shipping and Environmental Arctic Leadership Act (SEAL Act). The act is intended to shore up infrastructure that could take advantage of increased shipping and exploitation of resources in the Bering Sea area, but it does not include developing adequate water infrastructure for Arctic communities.

It seems that whenever, federal or state policy makers talk about the Arctic, these days, the emphasis is on taking advantage of a warming temperatures and melting sea ice to exploit rather than protect local communities or the environment.

n so doing, we are continuing to leave many such communities way behind.

Hal Shepherd is a consultant and writer on water policy issues living in Homer, Alaska.

Drought Cases Community Water Shortages in Southeast and Southcentral Alaska

The community water supply of the Village of Nanwalek, located within the Kachemak Bay watershed, was impacted by drought in Southcentral Alaska over the past month requiring the village to have water flown in to off-set the water shortage. Late last month, the village’s reservoir was drying out so rapidly, that the city had to shut the water off at 9 pm every night and leave it off until 9am every morning.

As the water situation continued to deteriorate, a member of the Nanwalek city council searched for an alternate potable water source on Google Earth and located one on nearby St. John Mountain. Then the city dug a trench from the new water sources to the city’s reservoir so the new source could replenish the reservoir. After a month with out rain, on August 20 it finally came to Nanwalek and the village is waiting to see if rain and new water supply will address the water shortage for now.

According to the Leo Network Newsletter for August, as of the end of August, the Kachemak Bay Mountain Range that surrounds Nanwalek was devoid of snow pack and the “total precipitation June 1 to August 20, is only 1.01 inches, far below the average of over six inches for June – August.”

Similarly, dry weather and low snowpack have reduced the amount of water in Lily Lake which is the main source of water for the town of Haines, to historically low levels this summer. The municipal water department is working around the clock to keep water flowing down the line. But the amount of water in the lake is not keeping up with demand.

That “Uncertain Climate Future” has Arrived for Alaska

My wife Jessica and I spent a weekend last July in Hope, Alaska in order to get away from computers for a couple of days and enjoy one of our favorite escapes in one of the most picturesque places in the state. As we set up camp, we were alarmed by the number of birch trees with brown leaves. Weeks of drought due to a high pressure system that’s brought record-breaking heat has deflect storm systems farther north, preventing rainfall throughout the Kenai Peninsula and drying out the plant life. During a couple of hikes along the trails outside the campground it was evident that not only the trees had been affected. Fern, Devils club, fire weed and other plants were shriveled and dying.

While extreme drought is commonplace these days in the lower 48, the phenomenon has been all but unheard-of in Alaska…until this summer. For the second month in a row, at our house, we have been rationing water due to weeks without rain and increasingly diminishing re-charge of a shared well. The drought is similarly affecting Southcentral Alaskan communities that rely on snow pack and rain water for water.

According to a recent article in the Anchorage Daily News, entire forests in Southeast “are falling prey to spruce bark beetles and hemlock sawflys, which are taking advantage of a lack of rainfall and higher than average temperatures.” Similarly, while dry weather has also forced cuts in hydropower production in South central Alaska, an atmospheric river, consisting of a deluge of rain water from the tropical Pacific Ocean, has been drenching northern sections of Alaska and similarly disrupting hydropower and other infrastructure in that area.

The most ominous signs of the inevitable collapse of the Alaska’s Marine ecosystems due to the impacts of climate change has been the national headlines reporting on grey whale and ice seal die-offs and Pacific Walrus using dry land instead of critical sea ice for haul out and feeding grounds. Now we can add freshwater ecosystems to the list in the form of this summer’s salmon die-offs.

In early July, I headed out with a research team from the Native Village of Elim to the Vulcan Creek gage site (30 miles up the Tubutulik River in Western Alaska) to install a new Level & Barrow Logger which collect stream depth and temperature continuously to re-place damaged equipment from a couple of years earlier. There was a pressing need to install the new equipment because we had heard reports just a few days previously of large salmon die-offs in the Shaktoolik and Unalakleet due to temperatures reported to be as high as 70 – 90°F and lower water levels, most likely resulting in low dissolved oxygen in shallow sections of rivers and the suffocation of fish.

As expected, while traveling to the stream flow measuring Gage Site the River, we observed hundreds of otherwise healthy (not spawned-out) dead fish including Pink and Chum salmon and white fish. When we got to the gage site we took temperature and dissolved oxygen (DO) readings indicating the water was between 61– 64 degrees and DO as low as 8 milligrams per liter (a healthy stream should be 9 milligrams per liter or higher) When we returned to the gage site a few weeks later, we collected more data that showed temperature stayed high (around 58-60 degrees for the next several days before dropping down to a more normal 54 degrees.

Wes Jones, Development Director for Research with the Norton Sound Economic Development Corporation’s Fisheries says the scope of the “larger than normal salmon die-off last month covered several communities from east to west in the Norton Sound region” including Kotlik, Elim, Unalakleet, Shaktoolik, Golovin, Kotlik, Alakanuk and Akyak. Jones says that although salmon die-offs often occur naturally, “for this many to die so early in the spawning season could be a tipping point indicating a larger ecosystem shift in the Norton Sound region as a result of warming waters.”

Salmon streams in the Norton Sound region, however, were not the only ones affected by Alaska’s summer of 2019 heat wave. In early July, temperatures over 81 F were recorded in southcentral Alaska. This resulted, in salmon spawning stream temperatures exceeding 80 degrees for the first time ever. One such river – the Deshka produces more than 20% of the chinook escapements for the Susitna River watershed which drains the Alaskan Mountain Range.

Other rivers on the Kenai Peninsula similarly set temperature records in July. The Anchor River, for example, was recorded at 73 degrees. For spawning adult salmon or growing juvenile, temperatures above 80 degrees can be lethal, primarily due to the loss of oxygen in the water and the fact that warm water makes fish lethargic and, therefore, susceptible to predation. High temperatures and drought conditions combined with low snow pack this summer, caused the Jackoloff River on the other side of Kachemak Bay from my home to dry up completely for the second time in four yours, resulting in a die-off of Pink salmon returning to spawn and Silver smolts trapped in rapidly diminishing pools of water.

In short, it’s time to stop sugar coating it and accept the fact that Alaska’s freshwater ecosystems are collapsing – and it’s our carbon addicted society that’s causing it. According to Peter Westley, assistant professor of fisheries conservation and fisheries ecology at the University of Alaska Fairbanks, the state’s fish die-off is “directly in line with the predictions of what scientists…have been warning is likely to occur, and we need to prepare ourselves and not be surprised when it happens again in the future, because it will.” Only problem, according to Sue Mauger, Science Director with Cook Inlete Keeper, is that “We’re 50 years ahead of where we thought they would be.”

We should realize that we probably cannot stop the freshwater habitat collapse from occurring but maybe we can slow it down. One strategy comes from Stephanie Quinn-Davison, Director of the Yukon River Inter-Tribal fish commission. who suggests initiating a network of locals from native village communities to monitor temperature, low flows, dissolved oxygen in nearby rivers to try and anticipate salmon die-offs before they occur. Similarly, calling it a “water emergency” for south central Alaska, the Leo Network is tracking impacts from the regional drought and request that Network members post observation to the website. Finally, Michael Ophiem with the Seldovia Village Tribe says that they have begun identifying habitat in the Jackaloff Creek watershed were water levels and temperature are currently adequate for salmon spawning and plan to purchase a wet incubator for out-planting eggs to those areas.

For our part, WPC will continue to assist with salmon die-off monitoring by collecting more data on water temperature, dissolved oxygen and flow levels for several villages in the Norton Sound Region this summer and next. Also, we would like to work with federal, state city and/or tribal governments, conservation organizations and other stakeholder located to develop rapid assessment capability and understanding watershed responses to extreme events including heavy precipitation and drought conditions. If you need assistance with stream monitoring or are interested in participating in the rapid assessment efforts please contact WPC at hal@waterpolicyconsulting.com or (907)491-1355.

Unique Arctic Freshwaters Biodiversity Threatened by Climate Change, Says Report

According to “The State of the Arctic Freshwater Biodiversity Report,” released by the Arctic Council’s Conservation of Arctic Flora and Fauna program at the May 7 at the Arctic Council ministerial in Rovaniemi, Finland, the range of species across the area is heading toward a period of dramatic changes including replacement of many fresh water fish by other species venturing in from southern waters. The report urges decision makers related to management of the Arctic fishery habitat to prepare effectively for an uncertain future.

Although in some cases, as Arctic lakes, rivers and wetlands warm [Across the Arctic, lake ice is melting out earlier in the spring], they could experience an increase in species, this shift is expected to come with a reduction in the habitat range of cold-tolerant species usually found in the Arctic, the report said. [High Arctic Char are in a losing battle with climate change]. This will ultimately result in “a net loss of unique Arctic-specific biodiversity,” the report said.

According to the report, some of these changes may induce “sudden biological shifts with strong repercussions.” Non-climate stressors such as long-range transboundary air pollutants and those originating from industrial development and urbanization, fisheries over-harvesting, dams and other forms of development can exacerbate climate related temperature by leading to “substantial habitat fragmentation and destruction.”

The report, among other actions, recommends engaging local communities in monitoring efforts through “citizen science” efforts. The Arctic Council report was released on the heals of ominous warnings by the United Nations human actions threaten more species globally.