LEO Network

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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Observations

Different Speeds in Stream Current
" I was down by North Fork taking pictures by the stream and noticed the differing speeds in current throughout the small part of the stream in view. A part of the stream was almost completely stagnant and just a little way farther down stream it was flowing like crazy. "
Eagle River, Alaska, United States

Only two flamingos sighted on Sidi Boughaba Lake
On a hiking trip, observer sees a lone pair of Flamingos at Sidi Boughaba Lake National Park. This was not expected from a sociable bird species that travel in large flocks.
Kenitra, Gharb-Chrarda-Beni Hssen, Morocco
David Oswald, Chyna Williams, Salma Sayeh

High water this summer changes travel on Noatak River
"This year we had a lot more rain than other years, we used to be able to get on our ATVs and travel 10-12 miles upriver. I haven't seen or heard of anyone using ATVs to travel upriver this year. I think the breakthrough channel has a lot to do with us not being able to travel on ATVs. I see a lot of my favorite ATV fishing spots washed away from the highwater."
Noatak, Alaska, United States

"Snowlike" Saline Soils in Southern Alberta
The large quantity of salt that had accumulated this year, 2021, was a lot more predominant and at a much higher quantity then has been observed in previous years.
Farms along Hwy 1 with salt accumulation

Bank erosion putting community water wells and transmission line in danger
Community Water System at Risk: Extreme precipitation throughout the summer and sustained high water has resulted in erosion of the location for the water transmission line and Noatak's two water wells.
Noatak, Alaska, United States
Malinda Chase , Max Neale, Chris Dankmeyer, Crane Johnson, John Warren, Paul Walton, Richard L Thoman Jr, Edward "Ted" Smith, Jeffrey Luther, David Beveridge, Joy Britt

2021 Summer Heat Wave in Cranbrook: Low Water Levels in the Philips Reservoir Causing Unusual Water Restrictions to the Community
These prolonged above-normal temperatures required the City of Cranbrook to increase water restrictions to levels not generally experienced by the community. Additionally, during this time (personal experience), the water was discoloured and had an odor, forcing bottled water to ensure safe drinking.
Cranbrook, British Columbia, Canada

Rapid Erosion Exposes Old Landfill
Unusual high water all summer in Noatak, causing massive erosion towards the airport and old buried landfill, exposing old trash into the river.
Noatak, Alaska, United States
Max Neale, Paul Walton, David Beveridge, Jeffrey Luther, John Monville, Jacquelyn Overbeck, Crane Johnson, Joy Britt, Chris Dankmeyer, Richard L Thoman Jr

Kobuk Rain and High-water Flood
After significant rain and high water from the Kobuk River the Native Village of Kobuk is now flooded.
Kobuk, Alaska, United States
Chris Dankmeyer, Crane Johnson, Richard L Thoman Jr, Ida Norton, Virginia Commack, Francine Moreno, Edward "Ted" Smith, David Beveridge, Mary Mullan, Max Neale

Larva of water beetle (Dytiscus)
Tribal member of St. Mary's finds the larva of a predaceous diving beetle.
St. Mary's, Alaska, United States

Downstream Erosion after Heavy Rain in Brooks Range
Photos show some of the erosion caused by surge of high water in late June on the Noatak River. As of June 29th, 24 feet of bank have been lost adjacent to the Noatak Airport, and 28 feet adjacent to the landfill.
Jeffrey Luther, Edward "Ted" Smith, Richard L Thoman Jr, Paul Walton, Crane Johnson, Joy Britt, John Monville, Chris Dankmeyer

Flood Level on Takhini River
"River is running bank full with all gravel bars and low islands underwater."

December temperatures finally arrive in February
"The Chistochina River froze over and went to overflow by the second of February which means we went through the New Year and January with the river running open. First time that I know of."
Chistochina, Alaska, United States
Wilson Justin, Chris Arp, Katie Spellman

Landslides and flooding after a record-breaking storm
In December of 2020 an atmospheric river brought heavy rains on top of a deep snowpack.
Haines, Alaska, United States

Waterfowl Disappearance and Other Lake Ecosystem Changes
Residents note significant changes in the Christiansen Lake ecosystem since 2019. This includes fewer nesting birds, fish, and mammals around the lake, while the leech population has increased along with the occurrence of algal blooms.
Talkeetna, Alaska, United States

Low Water and Few Fish
Early snowmelt and low precipitation have led to low river water levels on the southern Seward Peninsula. Low water levels may be a contributing factor in observations of poor fishing, and poor fish health, along the western coast of Alaska.
Elim, Alaska, United States

Low Water Makes Fishing Difficult
Early snowmelt and low rainfall contributed to low river levels near Nome, affecting the ability of residents to reach usual fishing spots.
Nome, Alaska, United States

Fine Yellow Dust is Likely Pollen
Seeing pollen in rainwater is unusual.
St. Mary's, Alaska, United States

Erosion and High Water in Noatak
High water in the Noatak River causes erosion near the old dump site.

Erosion in Huslia
High water in the Koyukuk River is causing erosion near Huslia as warm spring temperatures rapidly melt above-average snowpack.
Huslia, Alaska, United States
Crane Johnson, Richard L Thoman Jr, Jacqualine Schaeffer

Increased Beaver (genus Castor) Activity Resulting in Localized Flooding
Pathway repair and flood mitigation work at odds with Beaver Management Plan, as beaver dams cause localized flooding.
Calgary, Alberta, Canada

Napaimute Floods During Spring Break-up
Warm May temperatures are rapidly melting the above-average snowpack in the Kuskokwim Basin. Snowmelt is running in to still-stable river ice, causing ice jams and flooding near Napaimute.
Napaimute, Alaska, United States
Crane Johnson, Edward "Ted" Smith, Erica Lujan

Velella velella Strandings in Tofino
On a recent family vacation, stranded Velella velella were observed on beaches near Tofino, British Columbia.
Tofino, British Columbia, Canada

High Water Levels in Lake Erie
High water levels for Lake Erie have damaged infrastructure and closed businesses. Climate change, and land use change, is expected to continue some of these disruptions.
Leamington, Ontario

Overflow Flood Waters Threaten House and Road System
A hole cut in the ice has produced a lot of overflow, and flooding is now threatening homes and a state-managed road.
Newhalen, Alaska
Lexi Trainer, Sonny Lamont, Melany Eakin, Edward "Ted" Smith, Erica Lujan, Savannah Anelon

Cyanobacteria in a deep well contaminates community water source
In 2020, contamination of the community water well by cyanobacteria caused the community to evacuate for 26 days. How the well was contaminated is unknown.
Kingcome Inlet

Storm Brings Flooding in Newtok
A storm system during the last week of November brought high winds and seas to Newtok and other western Alaska communities.
Newtok, Alaska, United States
Jacqualine Schaeffer, David Beveridge, Brian Lefferts, Edward "Ted" Smith, Gavin Dixon

Mergansers (Mergus merganser) on Cheney Lake
Mergansers (*Mergus merganser*) are not common visitors to Cheney Lake, but a flock of about a dozen showed up in early November.
Anchorage, Alaska, United States

Meshik Village Erosion and the End of Goldfish Lake
Gradual sea ice reduction and reconfiguration of the coast, have increased the rate of erosion near Port Heiden over the course of several decades. Draining of Goldfish Lake brings memories, loss of community landmark, and many emotions.
Port Heiden, Alaska, United States

Landfill is flooding
Brevig Mission, Alaska, United States

The river is very low and affecting well water quality
Low water on the Noatak River may be the reason behind changes in the water quality in community wells. The water quality began to change in the plant as measured (eventually) by the need for twice as much chlorine and Naclo polymer in order to get an acceptable residual of chlorine. The change indicates that the well recharge had been depleted and the that wells began operating on stored water in the aquifer. This water would have been older, likely anaerobic and higher in organics and in inorganics such as iron and manganese.
Chris Dankmeyer, John Monville, Paul Walton, David Beveridge, Brian Berube, John Warren

Young Beaver (Castor canadensis) a Long Way from Nearest Known Beaver Pond
Nick Page shared the following observation of a young beaver north of Courtenay on Vancouver Island. There are not many beaver observations on Vancouver Island, and most are very recent, especially in this part of Vancouver Island. The closest iNaturalist observation is linked here.
Somewhere North of Courtenay

Shearwater (genus Puffinus) Bird Die-off
Eighteen dead shearwaters (genus *Puffinus*) have washed ashore at Humpy Cove. Additional birds were observed by other community members at Wide Bay and Morris Cove.
Unalaska, Alaska, United States
Chris Price, Karen Pletnikoff, Melissa Good, Kathy Kuletz, Brian Berube, Shayla Shaishnikoff, Hillary Burgess

Lake Change in Sanak
Most of the dry lakes and streams were on the south side of the island. I am thinking this is one of many lakes that cattle use for drinking.
Sanak Island

Pacific Pomfret (Brama japonica) Caught in Southeast Alaska
Although native to southern Alaskan waters, Pacific pomfret (*Brama japonica*) are not often caught by salmon fishers.
Cross Sound
Tom Okey, Richard L Thoman Jr, Justin Bate, Jason Gasper

City Implements Water Conservation Measures
Persistent high pressure over the Gulf of Alaska and Bristol Bay has kept most storms well away from the lower Kenai Peninsula. At Homer, total rainfall June 1-August 16 was only 53% of normal, making this the driest since 2004. The City of Seldovia has issued a "City Water Conservation Notice" on August 20th. The notice doesn't ban any specific water use but requests residents make an effort to use less water by minimizing watering lawns and washing cars and to take shorter showers.
Seldovia, Alaska, United States
John Warren, Brian Berube, Don Green, Michael Opheim , Richard L Thoman Jr, Edward "Ted" Smith, Stephen Payton

Drought Causes Water Emergency
"Nanwalek was in an emergency drought, we had to have water flown in for 60 households."
Nanwalek, Alaska, United States
Priscilla Evans, Michael Opheim , Brian Berube, John Warren, Richard L Thoman Jr

Fish Found in Stream Where There Are Usually No Fish
Fish in a local pond may have been washed to their new location during a recent severe rain event.
Quinhagak, Alaska, United States

River Otters (Lutra canadensis) on Bike Trail
River otters observed within Anchorage city limits.
Anchorage, Alaska, United States

Jakolof Creek Fish Die-off
"Jakolof Creek is dry almost all the way up to the switchbacks and continues to recede. The early run of red salmon may have made it to the lake, but that is probably the only run that has."
Head of Jakolof Bay on Jakolof Creek
Brian Berube, Stephen Payton, Glenn Hollowell, Michael Opheim , Ryan Brubaker

Community Water Shortage
Chignik Lagoon has been unable to produce enough water from their wells and has been pulling water from a creek since the beginning of June and subsequently have not been able to refill their water storage tank. The issue has been compounded by several substantial leaks in the water system. They have experienced up to 2 feet of water loss from their tank in one day.
Chignik Lagoon, Alaska, United States
Melany Eakin, Don Green, Santina Gay, CaSandera Johnson, Heidi Kritz, Edward "Ted" Smith, Michelle Anderson , Brian Berube, Jodee Anderson, Richard L Thoman Jr

Short-tailed Shearwaters (Ardenna tenuirostris) Found on Chukchi Sea Beach
More than 50 birds and a seal were found along the shoreline.
Kivalina, Alaska, United States
Kathy Kuletz, Janet Mitchell, Gay Sheffield, Hillary Burgess

Algal Bloom, Possibly Noctiluca, in Kizhuyak Bay
Ribbons of discolored water observed over Kizhuyak Bay that are likely related to a *Noctilica* bloom.
Chiniak, Alaska, United States
Brian Berube, Andie Wall , Kayla Schommer

High Water in Selawik All Summer Long
High water posed safety hazards and resulted in the removal of boardwalk but also allowed boats to go further up river than usual.
Selawik, Alaska, United States
Ida Norton, Chris Dankmeyer, Crane Johnson, Tanya Ballot, Richard L Thoman Jr

Short-tailed Shearwater (Ardenna tenuirostris) on the Kuskokwim
Nine short-tailed shearwaters (*Ardenna tenuirostris*) were seen floating in the Kuskokwim river, directly in front of Bethel. The birds were acting disoriented and farther up the Kuskokwim than normal.
Bethel, Alaska, United States
Cecilia Franko, Jennifer Hooper, Kathy Kuletz, Hillary Burgess

August Storm Resulted in High Water
An unseasonable rain event brought high rainfall and led to high water, especially around noon on August 3rd.
Unalakleet, Alaska, United States
Anahma Shannon, Gay Sheffield, Racheal Lee, John Henry, Richard L Thoman Jr, Edward "Ted" Smith

Storm-related Erosion in Shaktoolik
"We were lucky to have the berm in place. The next day, the water levels went down and the erosion was noticeable."
Shaktoolik, Alaska, United States
Anahma Shannon, Racheal Lee, Jacquelyn Overbeck, Richard Buzard, Jolene Auliye, Gay Sheffield, Edward "Ted" Smith

Chum salmon (Oncohynchus keta) and Northern Pike (Esox lucius) with Red Spots under Scales and Abrasions on Their Bellies
Warm water temperatures may be causing stress and increase the risk of infections and other illness in fish.
Buckland, Alaska, United States

Dead Pre-spawned Pink Salmon (Oncorhynchus gorbuscha)
During the summer of 2019, warm water temperatures lowered the amount of dissolved oxygen in rivers and caused salmon across the state, including Mountain Village, to die before they were able to spawn.
Mountain Village, Alaska, United States

Lake Is Full of Algae This Summer
"I am worried that unless we do something, the algae will kill the lake, or at least our enjoyment of it."
Anchorage, Alaska, United States
Shelley Griffith, Mike Brubaker, Dean Stockwell, Gillian Brubaker , Gino Graziano

Blue-green algae bloom in coastal pond
Cape May Point, New Jersey, United States

Dead Chum (Oncorhynchus keta) Salmon Floating in Yukon River
Dead chum salmon have been spotted floating down the Yukon river. Water temperatures are measuring at 70 degrees, the warmest in recollection.
Kotlik, Alaska, United States

Lots of Dead Female Pink (Oncorhynchus gorbuscha) Salmon
Warm water near Golovin is hurting pink salmon. Many salmon caught had red speckled dots on flesh, raising concerns about food safety. Female pink salmon were seen dead in the bay.
Golovin, Alaska, United States

Common Loon (Gavia immer) Calling Circle
Large groups of loons are rarely observed in the summer on Homer's Beluga Lake. Over a dozen were observed calling back and forth on Beluga Lake.
Homer, Alaska, United States

Extremely Warm Temperatures
It was also during the week where a number of dead fish started to occur along the riverine segment.
Unalakleet, Alaska, United States
Anahma Shannon, John Henry, Richard L Thoman Jr, Gay Sheffield, Austin Ahmasuk

Dead Pink Salmon (Oncorhynchus gorbuscha) Floating Down River
"Our temperatures reached 83 degrees, and seem to be getting hotter! We think that maybe the warm water has something to do with the humpy die-off?"
Shaktoolik, Alaska, United States
Jayde Ferguson, Anahma Shannon, Toby Thaler, Jolene Auliye, Gay Sheffield

Flooding in Kotlik
Kotlik, Alaska, United States
Richard L Thoman Jr, Elizabeth Buckingham, Crane Johnson, Harold Okitkun

TenTen Creek return of Salmon Species
North Saanich, British Columbia, Canada

Flooding from Heavy Rain
Strong southerly winds brought moisture from the central Pacific in to the King Cove area. The FAA weather station at the King Cove airport recorded 4.93" of rain from the early morning of June 25 through the early morning of June 28, and half of that total (2.49") fell in 12 hours from late evening on the 26th to late morning on the 27th, and resulted in flooding.
King Cove, Alaska, United States

Late Arrival of Humpback Whales (Megaptera novaeangliae)
Late arrival of humpback whales may be related to a change in abundance of prey species.
Unalaska, Alaska, United States

Tumor found in King Salmon (Oncorhynchus tshawytscha)
Tumor found in King Salmon (*Oncorhynchus tshawytscha*)
Pilot Station, Alaska, United States

Little Ice for Bearded Seal (Erignathus barbatus) Hunting
Because of the increased travel distance, only families with larger boats were able to participate in the hunt and bring back enough to make the trip cost effective. With a heavier load in the boat, one family ran out of gas trying to get home and had to be rescued.
Kivalina, Alaska, United States
Janet Mitchell, Anna Godduhn, Richard L Thoman Jr

High Water in Spring Leads to Riverbank Erosion
Above average snowfall at the headwaters of the Kuskokwim, and early break up, led to higher than average river flows past Aniak. The river banks are eroding, threatening community infrastructure.
Akiak, Alaska, United States
Richard L Thoman Jr, Max Neale, Elizabeth Buckingham, Ted Williams, Crane Johnson

Disappearance of Tundra Ponds
Kettle ponds in Denali National Park contain less water this spring than in previous years, due to low snowfall and permafrost thaw. Shrubs are replacing grasses as the lakes dry.
McKinley Park, Alaska, United States
Scott Richardson, Katie Spellman, Richard L Thoman Jr

Marine Tar (Oil Residue) On Beaches
The western coast line of India is prone to oil pollution. Marine tar deposition is heaviest during early monsoons or monsoons months.
Arambol, Goa, India

Flash Flood in Sao Paulo
São Paulo, Brazil

Dry Creek at Harrison Island
Harrison Island, Haida Gwaii

Trumpeter Swan (Cygnus buccinator) Entering Breeding Grounds Early
Swans have arrived early in Southeast Alaska this year, with most lakes still frozen and no green grass anywhere. Most lakes are frozen; the swan is sticking to a small patch of water surrounded by ice.
Metlakatla, Alaska, United States

Unusual Flooding in February
A warm winter storm leads to sea ice loss and flooding of homes in Western Alaska. "Damage to the foundation of the homes is all I think happened, besides wet clothing and a few things on the floor."
Kotlik, Alaska, United States

Coastal Flood Advisory
Unalakleet, Alaska, United States
Olivia Lee, Richard L Thoman Jr, John Henry

Leads in Ice After Warm Storm
Leads appeared following a warm storm, in areas with usually stable, shorefast ice. The leads separate many crabbers from their pots, and are illustrative of how Norton Sound's recent erratic sea ice patterns are altering subsistence opportunities and patterns.
Nome, Alaska, United States

Pregnant Bluntnose Sixgill Shark (Hexanchus griseus) in Coles Bay
A pregnant bluntnose sixgill shark found on the banks of Coles Bay may have come in to shallow water to give birth and died from complications.
Cole Bay, British Columbia, Canada

Pale Green Waters Spell Danger
When the green water is here, its dangerous to travel straight across the Lagoon to White Mountain. In the past we took the land route, cross on Kitchavik river and on up over land to White Mountain.
Golovin, Alaska, United States

Late Freeze up in Lower Kuskokwim
Late freeze on the Lower Kuskokwim produced ice conditions unsafe for travel in November.
Oscarville, Alaska, United States

Open Water Disrupting Winter River Travel
Ice conditions on the Yukon have changed since the 1980's. Now, open water is more common in spots along the river, which impacts winter travel.
Koyukuk, Alaska, United States

Aftermath of Nov. Storm at Kivalina
Kivalina, Alaska, United States

Missing Bull Kelp (Nereocystis luetkeana) Bed
Large bull kelp (*Nereocystis luetkeana*) bed near the 1st channel marker, which used to attract sea otters, has disappeared.
Larsen Bay, Alaska, United States
David Harmes, Joy Britt, Mandy Lindeberg

Foam in Womens Bay
Sea foam collecting on the beach where it is not normally seen.
Kodiak, Alaska, United States

Drought in a Rain Forest
The Tongass Forest in southeast Alaska, a temperate rain forest, is experiencing record-low precipitation and severe drought conditions, impacting community hydroelectricity production.
Metlakatla, Alaska, United States

High River Water Overflow
Heavy spring precipitation leads to strong river flow, sweeping away cabin and fish rack.

Spruce Rust (Chrysomyxa ledicola) Found on Kuskokwim River Bank
Spruce rust (*Chrysomyxa ledicola*) fungal spores found along the banks on the Kuskokwim River
Red Devil, Alaska, United States

Slow Red Salmon (Oncorhynchus nerka) Run
Slow sockeye salmon (*Oncorhynchus nerka*) runs in the Aleutians potentially linked to warming ocean temperatures.
Unalaska, Alaska, United States

Porpoise sighted in Pastolik River
Porpoise spotted heading up the Pastolik River

Morris Cove Creek and Ocean Disconnection
An obstruction has disconnected Morris Cove from ocean waters, preventing salmon from moving upstream.
Dutch Harbor, Alaska, United States

Wasatch Mountains are Snow Free in June
Wasatch Mountains near Payson, Utah are snow-free about a month earlier than normal.
Payson, Utah, United States

Eulachon (Thaleichthys pacificus) in the Homathko River
The trout we were gorging on them and the mergansers looked like they had eaten their fill.
Homathko River

Wind And More Wind
We have over two weeks of cold windy weather. It started in mid April around the time of the big wind storm. And in relation of the wind storm on April 24th, Rick Thoman wrote: "Winds this strong in the Anchorage are rare at this time of year. An unusually strong storm for the season in the southeastern Bering Sea produced southeast strong winds blowing across the Chugach Mountains. However, being April, the temperature profile of the atmosphere close to the ground was more conducive than in winter for allowing the very strong winds aloft to reach down to the ground.

Increased Turbulent Experience and High Winds While Flying during Winter Season
Passenger experiences usually turbulent conditions on winter flights.

Landslides Disrupt Community Infrastructure
Landslides threatened community water supply, transportation, and residential homes.
Ivanof Bay, Alaska, United States
Moses Tcheripanoff, Richard Buzard, George Anderson

Open Water Adds to Winter Chill - Part 2
While taking photos this afternoon of the snow ice on various objects near the Native Village of Unalakleet, which was on the approximate order of 4 minutes and with very little wind (playground, grass, powerlines), my hands were cold due to the "wetness" in the air and the ambient air temperature.

Lineup of Storms and Unseasonable Weather
Multiple storms and warm weather in St. Mary's.
Saint Mary's, Alaska, United States

Slow River Freeze Up and Difficult Travel Conditions
Unusually warm temperatures for an extended period this winter has affected the ability to travel because the river isn't freezing over.
Galena, Alaska, United States

Ahousaht Harbor: Swimming Hole Monitoring
Ahousaht, British Columbia, Canada

Paper Mill Dam: Swimming Hole Monitoring
Paper Mill Dam, Port Alberni, British Columbia, Canada

Unalakleet's Fall Storm Aftermath 11/09
Using a hand-held Garmin Montana 650t unit, I took photos of the tideline in three areas.

Unalakleet's Fall Storm Aftermath
I documented my tracks using the Garmin unit adjusting the track setting to log about every 5 feet, which was saved as a GPS Exchange (GPX) Format. From there, I imported the information into Google Earth Desktop as a KML track.

Warm & Rainy Fall Season
The past couple years have been warmer than normal contributing to where the river is still flowing ice and with some of the plants still green.
Lower Kalskag, Alaska, United States

Storm Surge
A strong storm impacting NW Alaska with high winds and sea level rise (over 6 ft) caused localized flooding in Kotzebue.
Kotzebue, Alaska, United States

Prolonged Fog in Anchorage Area
Near record stretch of foggy days at Ted Stevens International Airport.

Warm Winter Weather Patterns along Kuskokwim River
This is the second year in a row that people from Chuathbaluk are able to use boats (skiffs) on the Kuskokwim River in November.
Chuathbaluk, Alaska, United States

Fog For Days
More open water on rivers and lakes that add to the near-ground moisture.
Anvik, Alaska, United States

A Not So Normal Summer
Drought, causing low waters in Goodnews River, no blackberries, and early cool weather.
Goodnews Bay, Alaska, United States

Low Water Levels in the Yukon River
Water levels are 5 feet below normal.
Fort Yukon, Alaska, United States

Extreme Flooding in Huslia
Huslia, Alaska, United States

Debris Eroding from Old Dumpsite
Community concerned about health and safety from old site.
Cheenik Creek, Alaska, United States

Giant Wrymouth (Cryptacanthodes giganteusin)
Jakolof Bay, Alaska, United States
Kris Holderied, Stephen Payton, Mandy Lindeberg

Permafrost Melt Causing River Erosion
Severe permafrost thaw and erosion along Koyukuk River banks.
Allakaket, Alaska, United States

Weird Jelly on Tube Worms
Tube-Dwelling Worms on Seldovia Beach
Seldovia, Alaska, United States

Spring Peepers Frogs (Pseudacris crucifer) Make Mating Calls in February
Trafalgar, Indiana, United States

Squid Found in Seldovia Bay
Squid are occasionally found in the area, but not very often.
Seldovia, Alaska, United States

Record flooding levels on Okanagan Lake
Kelowna, British Columbia, Canada

Drying Ponds and Buttercups
I went to gather some yesterday and there was no water to speak of; in a pond that's has been filled with water my whole life.
Hooper Bay, Alaska, United States

Erosion Could Drain Lake at Anytime
Goldfish Lake near Port Heiden is on the verge of draining into the Bering Sea.
Port Heiden, Alaska, United States
Chris Maio, Jacquelyn Overbeck, Mike Brubaker, Richard Buzard, Scott Anderson, Susan Flensburg, Erica Lujan, Moses Tcheripanoff

Marea Roja en costas de Ensenada
Salvavidas, pescadores y funcionarios de gobierno dicen que nunca se había presentado este fenómeno en esta zona.
Ensenada, Baja California, Mexico

Earthquakes Change Well-water Quality
Residents associated poor well water quality with earthquakes.
Port Heiden, Alaska, United States
Scott Anderson, Melissa O'Domin, Erica Lujan

Fast Sea Ice Movement

Salinity and leopard shark mortality in San Francisco Bay
San Francisco, California, United States

Erosion and Habitat Disturbance at Mimico Creek
Etobicoke, Ontario, Canada

Hurghada Coast Degradation
Coral degradation, fish species decline and an increase in jellyfish population.
Hurghada, Red Sea, Egypt

High waters raise concern

Lavado de orilla

Sand lance (Ammodytes personatus) school
Island View Beach

Bellingham Bay Water Merging
On a field trip with Northwest Indian College Geology class to Chuckanut Drive saw water with apparent difference in color.
Bellingham, Washington

Late Freeze-up of Koyuk River
Koyuk River foze solid by Oct-14 by the 28th there was open water.
Koyuk, Alaska, United States

Juvenile Sand lance (Ammodytes personatus) intertidal burrowing
Victoria, British Columbia, Canada

Clumps of Foam Noticed Floating on the Fraser River
Agassiz, British Columbia, Canada

Unusual Fast Flooding
Unusually fast flooding on the Chignik River.
Chignik Lake, Alaska, United States

Lake Drying
Decades have passed and ponds are drying up.
Chistochina, Alaska, United States

Juvenile Pacific Herring ball (Clupea pallasii)
Henderson Point, North Saanich, British Columbia, Canada

Unusual Turbidity in Sarita River
Bamfield, British Columbia, Canada

Mixed schools of Sandlance (Ammodytes personatus) and Pacific herring (Clupea pallasii)
Victoria, British Columbia, Canada

Septembers Are Changing in Lower Kalskag
Unusually rainy year for Lower Kalskag this year.
Lower Kalskag, Alaska, United States

Surf smelt (Hypomesus prestiosus) school
15m north of the Island View Beach boat ramp

Increasing Sea Surface Temperature at Langara Lighthouse
Langara Point Lighthouse, British Columbia, Canada

Increasing Sea Surface Temperature at Entrance Island
Entrance Island, British Columbia, Canada

Shoal Creek Now Dry
Cause for Drying Uncertain
Austin, Texas, United States

Nome Area Ponds Are Disappearing
Ponds in and around the Nome area are drying up.
Nome, Alaska, United States

Low Stream Water for Pink Salmon
But at least there is a stream...
Stephen Payton, Michael Opheim , Ryan Brubaker

Lots of Lake Weeds
A problem for outboards.
Aleknagik, Alaska, United States

River Erosion
River erosion along the Yukon River near..?
Yukon River, Alaska, United States

Huge Thaw Crater
Downriver from Arctic Village
East Fork Chandalar River, Northeast Interior, Alaska, United States
Carter Brubaker, Vladimir Romanovsky, Ray Hander, Richard L Thoman Jr, Janet Jorgenson

Blue-green Algae in Fraser Lake
There is unusual abundances of blue-green algae on West end of Fraser Lake.
Fraser Lake, BC, Canada

Rains Cause 1000 Year Flood
Six inches of rain fell in a three hour period.
Ellicott City, Maryland, United States

Green Algae In Lake
Unknown species of green algae in a lake near Kongiganak.
Kongiganak, Alaska, United States

High Lake Temperatures
Warm temperatures come early this year.
Spring Park, Minnesota, United States

Warm Sea Surface Temperatures in Great Bear Sea
Ocean Falls to Bella Bella, British Columbia

Early Breakup Causing Lots of Change
Early breakup brings early arrivals.
Lower Kalskag, Alaska, United States

Large Goldfish (Carassius auratus) populations in two stormponds
Okotoks, Alberta, Canada

River Erosion
Shungnak, Alaska, United States

Unalakleet River Goes Out Early
Unalakleet River goes out early

Flood and drought extremes in southeastern Alberta
Medicine Hat, Alberta, Canada

Early Break-up, Low Water
Early river break-up and low water
St. Mary's, Alaska, United States

Unusual Insect Observed On Willow
On the upper Klamath River
Tulley Creek

Lowest Water Table on Record (Summer 2015)
Delta, British Columbia, Canada

Lake Level Peak Elevation Shift, Shuswap Lake
Salmon Arm, British Columbia, Canada

Low Water On Taieri River
Low water on the Taieri River
Outram, Otago, New Zealand

Earliest River Break Up Ever
Earliest Tokositna River break up ever in Denali State Park.
Denali National Park, Alaska, United States

Stage 3 Water Restrictions in Shawnigan Lake, BC
Shawnigan Lake, BC

Dry winter and low water table in Southern Alberta
Okotoks, Alberta, Canada

Early Kuskokwim River Breakup at Chuathbaluk
We have had an extremely warm winter, and the river had many open holes that never froze completely.
Chuathbaluk, Alaska, United States

Beaver (Castor canadensis) Activity Near Community
Beaver activity impacting water level
Chignik Lake, Alaska, United States

No Ice on Iliamna Lake
Iliamna Lake is not frozen, very unusual for midwinter conditions.
Lake Iliamna, Alaska, United States

Observing Eklutna Lake Water Level
The level of Eklutna Lake seems to be very low this winter. Over the long term, decline of the Eklutna Glacier is a concern for water and energy supply.
Eklutna Lake, Alaska, United States

Delayed Winter River Travel
Poor ice quality on the Teedriinjik (Chandalar) River
Venetie, Alaska, United States

Algae Bloom
Appears to be smothering all aquatic plant life.
Gakona, Alaska, United States

Delayed Freeze-Up
Delayed freeze-up on Lake Iliamna.
Iliamna, Alaska, United States

River Changing - Chistochina Low and Slow
Chistochina River change
Chistochina, Alaska, United States

Low Waters For Fish in Kodiak
Pink salmon die-off, and low water levels at Antone Larsen Creek
Kodiak, Alaska, United States

Pink Salmon (Oncorhynchus gorbuscha) Die-off, Jakolof Creek
Drought and high temperatures have dried the creek and caused thousands of pink salmon and Dolly Varden to die before they could spawn. The event raises questions about vulnerability of area salmon streams to climate change, and for local residents food security.
Jakolof Creek, Alaska, United States
Michael Opheim , Stephen Payton, Ryan Brubaker

Summer of Slime (Freshwater Algae)
Low water, warm temperatures and our seasonal waterfowl population are factors we think are contributing to the unprecedented algae and weed growth in the lake at the the Alaska Native Health Campus.

Low Water In Area Rivers
Low water on area rivers
Jacob Martin, Scott Kent, David Streubel, Ed Washburn, Michael Sloan

Increased Algal Activity in West Bragg Creek Pond
West Bragg Creek Pond, Alberta, Canada

Low Water at Mouth of Klamath River
Causing muted tidal influence
Klamath, California, United States
Micah Gibson, Mike Brubaker, Paul Van Mechelen, Joe Hostler

Drought
6/17/15 Drought - Anchorage, Alaska, USA

Rotten Smell and Mushy Sockeye Salmon (Oncorhynchus nerka) and Pacific Halibut (Hippoglossus stenolepis)
Mushy meat texture, and rotten smell found in sockeye salmon and pacific halibut.
Meshik River, Alaska Peninsula, Alaska, United States

Bittersweet Nightshade (Solanum Dulcamara)
Delta, British Columbia, Canada

Low Lake Water
Low lake water on ANTHC campus (Algae)

Winter River Breakup
11-18-14 Winter river break-up - Kongiganak, Alaska, USA
Kongiganak, Alaska, United States

BC Peace River Region - 2014 Drought
Dawson Creek, British Columbia, Canada

Koyukok River Erosion
7-15-14 River erosion - Evansville, Alaska, USA
Evansville, Alaska, United States

Low Lake Water
Dry conditions in Southcentral Alaska have resulted in low lake levels including here on the ANTHC campus

Winter Break-up
Copper River largely open.
Cordova, Alaska, United States

Open Lake Water
1-28-14 Open lake water - Aleknagik, Alaska, USA
Aleknagik, Alaska, USA

Storm Surge
Early fall weather conditions brought on an extreme storm surge in a Norton Sound community.
Shaktoolik, Alaska, United States

Boats Still on the River
11-1-13 Boats still on the river - Koyukuk, Alaska, USA
Koyukuk, Alaska, United States

Central Welland River Fish Kill
Common carp (*Cyprinus carpio*) and channel catfish (*Ictalurus punctatus*) die from low dissolved oxygen and ammonia that are the result of an over-application of biosolids.
Welland, Ontario, Canada

Muddy River Raises Salmon Concerns
Thawing permafrost and river bank collapsed on the Cheenik Creek.
Golovin, Alaska, United States

Low River Level
6-8-13 Low water level - Shaktoolik, Alaska, USA
Shaktoolik, Alaska, USA

Erosion Disrupts Swallows
6-3-13 Erosion disrupts swallows - Evansville, Alaska, USA
Evansville, Alaska, United States

Invasive Crawfish on Nose Creek
Airdrie, Alberta, Canada

Flooding Kobuk River
5-30-13 Flooding Kobuk River - Kobuk, Alaska, USA
Kobuk, Alaska, United States

Storm Disrupts Transportation
Severe storms wreak havoc to a Bering Sea community; the following weather conditions contributed to flooding, disrupting transportation routes, electrical transformers and seepage into local water wells.

Still No Snow or Yukon River Ice
11-27-12 Still no snow or Yukon ice - Fort Yukon, Alaska, USA
Fort Yukon Alaska, United States

Air Pockets in River Ice
11-21-12 Air pockets in river ice - St. Marys, Alaska, USA
St. Marys, Alaska, United States

River Erosion on the Yukon Flats
Yukon Flats community dealing with river erosion and landscape changes that are threatening the loss of traditional harvesting areas.
Fort Yukon, Alaska, United States

Extreme Rain & Flooding
9-21-12 Extreme rain and flooding - Wasilla, Alaska, USA
Wasilla, Alaska, United States

High Water on the Kobuk River
A normal daily river level here is about 46', so we are nearly eight (8') feet above normal.
Kiana, Alaska, United States

Extreme High Water on Noatak River
Extremely high water on the Noatak

Heat wave across Interior
6-17-12 Heat wave across Interior - Galena, Alaska, USA
Galena, Alaska, United States

River Bank Erosion
Erosion on the banks of the Koyukuk River is increasing in the community of Evansville and Bettles.
Evansville, Alaska, United States

Kuskokwim River flooding
Kuskokwim River flooding causes concern in community
Lower Kalskag, Alaska, USA

Cyanobacteria bloom under lake ice
Cyanobacteria blooms usually occur in summer.
Smithers, British Columbia, Canada

Se observó una ballena gris albina
Laguna Ojo de Liebre, Baja California Sur
Reserva de la Biósfera El Vizcaíno Guerrero Negro

Apparent native freshwater mussel mortality event

Hot and dry July saw temperature records topple in the Yukon
"We saw temperatures in the Yukon that were two to three-and-a-half degrees warmer than normal" in July, said David Phillips of Environment Canada. "The one that everybody was shaking their head about in Canada was at Carmacks. The incredible temperature on July the 7th got up to 35.5 degrees," Phillips said.The heat has also increased water temperatures in many parts of the territory. According to Phillips, some lakes are four to five degrees warmer than normal.
Carmacks, Yukon, Canada
CBC

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