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

Thawing permafrost is causing trouble for the Red Dog mine. Solutions could be costly
Rusting rivers and huge rainfall have complicated pollution control at Northwest Alaska’s massive zinc mine.
Red Dog Mine, Alaska, United States
Anchorage Daily News

Hotel guide on snowmobile breaks through ice on the Kalix River near Överkalix
A Grand Arctic Resort guide fell through river ice with a snowmobile on the Kalix River near a bridge in Överkalix while grooming winter trails. He got wet but climbed out uninjured; the snowmobile and sled sank and were to be salvaged the next day.
Överkalix, Norrbotten County, Sweden
NSD (Norrländska Socialdemokraten)

Ice conditions are extremely weak in Rovaniemi
Authorities in Rovaniemi warn that river ice is extremely weak and going onto the ice is life‑threatening. Locals and businesses are urged not to set a bad example for tourists unfamiliar with ice safety.
Rovaniemi, Lapland, Finland
Lapin Kansa

Ice crossings on Peel and Mackenzie Rivers affected by above-average fall temperatures
Above-average fall temperatures in the Northwest Territories have delayed ice crossings on the Peel and Mackenzie Rivers, with officials warning this may become more common. The Peel River crossing opened later than average for light vehicles, while the Mackenzie River crossing at Tsiigehtchic remains closed.
Tsiigehtchic, Northwest Territories, Canada
CBC News

West Dawson residents hunkering and hoping for Yukon River to freeze
With the ferry pulled for the season, West Dawson residents are waiting weeks for the Yukon River to freeze so they can cross, as unusually warm weather keeps water open. The delay disrupts access, raises safety concerns, and highlights increasingly unpredictable freeze-up.
Dawson City, Yukon, Canada
CBC News

New and viable, previously unknown freshwater pearl mussel population found in the Ivalojoki River
A significant, previously unknown population of freshwater pearl mussel was found in the Ivalojoki watershed in Finnish Lapland. The cooperative Lumimuutos discovered it during restoration work in the Sámi homeland in summer 2025; authorities are withholding the exact location.
Inari, Lapland, Finland
Lapin Kansa

Demands halt to illegal discharge: “There is no doubt”
Gratangen municipality orders a farmer to stop an alleged illegal discharge of manure effluent. The farmer says the releases have ceased, but the municipality disagrees.
Gratangen, Troms, Norway
Fremover

Food deliveries to Khatanga delayed due to abnormal weather
Prolonged late freeze-up has disrupted delivery of essential foods to settlements near Khatanga. Authorities used a hovercraft to deliver supplies to Novaya and Zhdanikha, while shops are extending credit and resident debts are rising.
Khatanga, Krasnoyarsk Krai, Russia
Taimyr Telegraph

Two oil spills in Kangaatsiaq total an estimated 27,000 liters
Two separate fuel spills occurred at the Kangaatsiaq power plant within a week, releasing an estimated total of up to 27,000 liters into the building, surrounding ground, and the sea. Authorities say the extent of the marine spill is unknown and could not be contained due to wind, waves, darkness, and lack of equipment.
Kangaatsiaq, Qeqertalik, Greenland
KNR

100 reindeer went through the ice – at least 20 died
Around one hundred reindeer broke through thin ice at Mierojávri, north of Kautokeino; at least 20 drowned. Rescuers had to abort because the ice was too thin to walk on and too thick to use their boat.
Kautokeino, Troms og Finnmark, Norway
NRK

Dam breach occurred in Churapchinsky Ulus
On November 5, a breach occurred during a water release from the “Kladbishchenskaya” dam in the village of Kharbala 2-ya, Churapchinsky District, Yakutia. The 4‑meter-wide breach poses no flood threat to the settlement; repairs are planned for November 7.
Kharbala 2-ya, Churapchinsky District, Russia
Yakutia.Info

Drinking water advisory for Hay River, Enterprise, Kakisa
Northwest Territories officials issued a drinking water advisory for Hay River, Enterprise, Kátł’odeeche First Nation and Ka’a’gee Tu First Nation (Kakisa) after elevated trihalomethanes were detected. No illnesses are reported; residents are advised to use filtration, let water sit uncovered, or boil for infant formula, while mitigation and monitoring continue.
Hay River, Northwest Territories, Canada
CKLB Radio

Flooding in several places in northern Halland
Heavy rain caused flooding in northern Halland, Sweden, with rescue services responding Thursday morning. Around ten basements and several schoolyards were inundated.
Northern Halland, Halland County, Sweden
SVT Nyheter

Extreme drought expands in southern Maine, despite recent rain
Despite late-October rain, extreme drought has expanded across southern and coastal Maine, now covering nearly 43% of the state, including Portland. The National Weather Service says another foot of precipitation is needed before soils freeze to substantially ease conditions.
Portland, Maine, United States
The Portland Press Herald

Low water makes fall travel on the Mackenzie River hazardous for hunters
Prolonged drought has driven Mackenzie River levels near Fort Simpson, N.W.T., to historic lows, turning a community boat launch into a sandbar and making fall hunting by river hazardous. A territorial hydrologist cites climate change, El Niño, and upstream dams as contributors, while local leaders urge stronger action and monitoring.
Fort Simpson, Northwest Territories, Canada
CBC News

Maine issues new do-not-eat advisory as wildlife tests positive for PFAS in Waldo County
Maine has issued a do-not-eat advisory for white-tailed deer and wild turkeys in parts of Knox, Thorndike and Unity after tests found elevated PFAS in muscle tissue. The advisory expands earlier restrictions tied to contamination from sludge-applied farm fields.
Waldo County, Maine, United States
The Portland Press Herald

Mass fish die-off in renowned salmon river: ‘Never seen anything like it’
Hundreds of Atlantic salmon and sea trout have died in the Gaula River in Midtre Gauldal, Trøndelag. Researchers suspect a severe outbreak of egg-spore water mold (Saprolegnia) and are investigating the scale and causes.
Midtre Gauldal, Trøndelag, Norway
NRK
Trond Odin Myhre Johansen; Jøte Toftaker

Locals describe ‘river running down the roads’ as heavy rain hits parts of Ireland
Intense rainfall triggered surface-water flooding in Newcastle, County Down, where locals used shovels and sandbags to protect homes as roads closed. Authorities deployed over 900 sandbags; further unsettled weather is forecast nationwide.
Newcastle, County Down, United Kingdom
The Irish Times

Blue-green algae health alert issued in Loch Moy near Inverness
Authorities have detected blue-green algae in Loch Moy, south of Inverness, and are urging the public and pet owners to avoid contact with the water. Warning signs are being posted as agencies investigate potential health risks.
Loch Moy, Highland, Scotland, United Kingdom
Inverness Courier

Remnants of Typhoon Halong bring widespread damage to Western Alaska
A powerful, ongoing storm in Western Alaska has flooded communities, destroyed homes and left some residents injured by flying debris. Officials say rescue efforts are underway after floodwaters in multiple communities swept homes off their foundations. The remnants of Typhoon Halong tracked farther east than expected, slamming into the Yukon-Kuskokwim Delta coast early on Sunday morning. Officials said Sunday afternoon that the hardest hit communities appeared to be Kipnuk, Kwigillingok and Napakiak.
Kwigillingok, Alaska, United States
Alaska Public Media
Evan Erickson, Casey Grove, Desiree Hagen, Alena Naiden, Ben Townsend, Samantha Watson

Ducks extend the season: migratory birds linger at a Yamal resort
In Novy Urengoy, authorities and volunteers began rescuing a flock of ducks that failed to migrate before freezing weather, after the birds lingered on Lake Molodezhny. Locals also recalled a recently rescued mute swan now recovering en route to a rehabilitation center in Tyumen Oblast.
Novy Urengoy, Yamalo-Nenets Autonomous Okrug, Russia
Yamal-Media

Flight delays and power outages as the district addresses cyclone impacts
A cyclone brought wet snow and wind gusts up to 28 m/s to Chukotka, causing power outages, water supply disruptions, and widespread flight delays. Ferry service across the Anadyr Estuary was suspended in the morning, with plans to resume service later in the day.
Anadyr, Chukotka Autonomous Okrug, Russia
IA Chukotka (prochukotku.ru)

'Eventually the river wins': Dramatic video shows erosion causing Big Lake to drain into Koyukuk River
A viral video shows Big Lake near Huslia rapidly eroding and draining into the Koyukuk River, alarming residents who say recent high water and thawing permafrost are accelerating change. Locals fear the erosion could threaten parts of town built near the lake.
Huslia, Alaska, United States
Alaska's News Source (KTUU)

Water flooded over the road: Homeowner demands compensation
Heavy overnight rain in Loppa caused water to flood a private access road, leaving it badly damaged. The homeowner is seeking compensation after emergency repairs were needed.
Loppa, Troms og Finnmark, Norway
iFinnmark

Ring Road severed by high water near Jökulsá í Lóni
Iceland’s Ring Road east of Höfn was cut after a flood damaged a roughly 50‑meter section near the Jökulsá í Lóni river. Heavy rain has caused widespread high water; repairs will begin when flows subside, but the timeline is unclear.
Höfn, Austurland, Iceland
Vísir

LL warns: Do not drink the tap water
Longyearbyen authorities advise residents not to drink tap water after manganese levels spiked to about 1,000 µg/L. Free drinking water is being distributed via Svalbardbutikken and filtered bulk containers from Svalbard Bryggeri.
Longyearbyen, Svalbard, Norway
Svalbardposten

Debris Flow Event
The debris flow event at Ring Creek FSR highlights the importance of monitoring due to its potential impact on downstream communities, despite the presence of a debris flow barrier.
Ring Creek FSR

Heavy rainfall is causing flooding, landslide concerns in Southeast Alaska
Heavy rain and strong winds in Southeast Alaska are triggering flooding and small landslides, with Juneau, Ketchikan, and Wrangell on alert. Officials warn of saturated soils, rising streams, and increased landslide risk; a Ketchikan road briefly closed but has reopened.
Juneau, Alaska, United States
Alaska’s News Source

Southern Ontario Rain Variations / Drought Conditions
Southern Ontario is experiencing unusual rainfall variations and drought conditions, leading to the longest dry streak since 2021, which has severely impacted crop yields, food security, and local ecosystems.
Tyendinaga, Ontario

Environmental disaster threatens the Amga due to loggers’ negligence
Public monitors in Aldansky District, Yakutia, found logging waste, hazardous trash, and unremoved timber left by LLC Vostochnoe near the Amga River, warning of heightened wildfire risk and potential environmental harm. They urge prosecutors and the republic’s ecology ministry to enforce cleanup and fire‑prevention measures before the lease expires in December.
Aldansky District, Sakha Republic, Russia
Yakutia.Info

A retreating glacier has revealed a new island in Southeast Alaska
As the Alsek Glacier has retreated, it has eroded a basin that is now filled by a lake.
Alsek Glacier
Anchorage Daily News

Salmon wait for more rain as river levels remain low
Low river levels on Vancouver Island are delaying pink salmon migration in the Tsolum River and Millard Creek, leading to stranded fish and an estimated 4,000 mortalities. Salmon groups say sustained fall rains are needed; limited Wolf Lake releases are temporarily boosting Tsolum flows.
Courtenay, British Columbia, Canada
CHEK

Extreme drought grips parts of Maine as lengthy dry spell worsens
More than 5% of Maine is now in extreme drought and about 58% in severe drought, covering all of southern and coastal areas. Forecasters expect little to no rain through early next week, with potential showers later but uncertainty about meaningful relief.
Augusta, Maine, United States
The Portland Press Herald

Second glacial outburst flood expected to cause ‘minor flooding’ in Juneau
The National Weather Service issued a flood warning Monday morning, saying that water gauges indicate the Suicide Basin had started to release into Mendenhall Lake.
Juneau, Alaska, United States
Anchorage Daily News

Farmed Salmon Caught in Iceland’s Blanda River
An angler caught a farmed Atlantic salmon in the Blanda River, North Iceland, renewing concerns about escapes and hybridization with wild stocks. Local monitors report over 7% hybrids among juveniles in a key fishing zone following earlier sea-pen damage.
Blanda River, Northwestern Region, Iceland
Iceland Review

Flooding and landslides across Buskerud
Heavy rain triggered flooding and multiple landslides across Buskerud, Norway, closing roads in Norefjell, Sigdal, Flå, and Nesbyen and prompting helicopter evacuations. Authorities warn of further slides and advise travelers to avoid steep areas and follow closures.
Buskerud, Norway
NRK

Southern Manitoba communities flooded by as much as 135 mm of rain overnight
A narrow band of training thunderstorms dumped up to 135 mm of rain overnight, flooding streets, basements and businesses in Steinbach and nearby southern Manitoba communities. An animal rescue reported nearly two metres of water in its basement; infrastructure struggled to keep up but waters receded after the downpour ended.
Steinbach, Manitoba, Canada

EHD, bluetongue reported in deer in Eastern Washington
Washington wildlife officials report outbreaks of epizootic hemorrhagic disease (EHD) and bluetongue in Eastern Washington deer, linked to hot, dry conditions that favor biting midges. Hunters and residents are urged to report sick or dead deer.
Eastern Washington, United States
The Spokesman-Review

Village of Kubbe flooded — river rose four meters
Intense downpours in Ångermanland flooded the village of Kubbe northwest of Örnsköldsvik, reportedly dropping about 120 mm of rain and raising the local river by four meters. Residents self-evacuated, power was cut for safety, and protections were added to a bridge; additional heavy rain is expected.
Kubbe, Västernorrland County, Sweden
SVT Nyheter

A plague is wiping out white-clawed crayfish in a river near Limerick city
A crayfish plague caused by a water mould is devastating white-clawed crayfish in the River Maigue near Limerick, with locals reporting hundreds of deaths. Researchers are using environmental DNA to track the species and say reducing pollution could help remaining populations persist.
River Maigue, County Limerick, Ireland
The Irish Times

With N.S. brooks and streams drying up, some fish are struggling
A provincewide drought in Nova Scotia has dried up brooks and streams, stranding trout and white suckers and stressing native fish, while a woods ban limits access to assess impacts. Warmer water favors invasive chain pickerel, and restoration work is paused; Atlantic salmon migration is also being blocked by low flows.
Cambridge, Nova Scotia, Canada

Seven salmon confirmed as farmed escapees
Icelandic authorities report that 7 of 22 salmon submitted for testing were confirmed as farmed escapees, caught in several North/West Iceland rivers. Tracing suggests six fish share a common origin in Dýrafjörður; investigations continue and anglers are asked to turn in suspect fish whole for analysis.
Búðardalur, Western Region, Iceland
mbl.is

Rising river floods Allakaket, prompts disaster declaration for area
Heavy rain caused the Koyukuk River to flood Allakaket, prompting Alaska’s governor to declare a disaster, evacuations of residents, and emergency aid operations. Nearby areas also faced high water, with Denali National Park campgrounds briefly reopening before being closed again.
Allakaket, Alaska, United States
Fairbanks Daily News-Miner

Major emergency response in Nuuk due to fuel spill
Police and fire crews responded Thursday night to a large jet fuel spill at Polar Oil near Nuuk’s harbor. About 7,069 liters leaked but were contained in a spill basin and mostly pumped back; police are investigating the cause.
Nuuk, Sermersooq, Greenland
Sermitsiaq.AG

Airline: Kaldoaivi accident caused by wind gust; captain got life jackets to everyone
Arctic AirService says a strong wind gust in the Kaldoaivi wilderness caused its floatplane to tip over while taxiing on a lake. The captain evacuated everyone, provided life jackets, and the group swam to shore; one person was checked at Kirkenes hospital.
Inari, Lapland, Finland
Lapin Kansa

Road under water: Dozens of tourists assisted
Rescue teams assisted dozens of travelers in the Fjallabak/Landmannalaugar highlands as heavy rain and high water submerged roads. Advisories to avoid the area appear to have worked, with few vehicles present and all travelers getting through safely.
Landmannalaugar, Southern Region, Iceland
mbl.is

The Dalton Highway is cut off after record rains hammered Interior Alaska
Record rains in Interior Alaska overwhelmed culverts and flooded the Dalton Highway near the Yukon River, closing the road between mileposts 112 and 156. Crews are responding, but there is no reopening estimate.
Dalton Highway near Yukon River, Interior Alaska, United States
KUAC.org

Woman mauled by bear near her Kenai Peninsula home
A 36-year-old woman was seriously injured in a suspected brown bear attack near her home on Chinook Drive in Kenai early Tuesday. Authorities are searching for the bear and urging residents to stay vigilant and secure attractants.
Kenai, Alaska, United States

Eel record in the Dalälven — highest count in 50 years
A record 3,000–4,000 European eels have been counted this year in the eel ladder at Älvkarleby on the lower Dalälven— the highest level in 50 years. Researchers at SLU call the surge remarkable but say it’s too early to know if the rebound will last.
Älvkarleby, Uppsala County, Sweden
SVT Nyheter

Iceland on Alert as Glacial Waters Surge from Langjökull
A sudden glacial outburst flood from a marginal lake near Langjökull sent water into the Svartá and downstream into the Hvítá in Borgarfjörður, peaking above 400 cm overnight before easing to just over 300 cm. Authorities warn further river flooding is possible in coming days, with increased landslide risk in southeast Iceland.
Húsafell, Borgarfjörður, Iceland
Iceland Review

Fairbanks sets rainfall record as rivers rise across the Interior
Fairbanks received 1.52 inches of rain in three days, setting a daily record on Aug. 24 and pushing area rivers toward crests early this week. The National Weather Service expects additional rain later in the week, with officials urging residents to prepare for high water.
Fairbanks, Alaska, United States
Fairbanks Daily News-Miner

Emma was on the fast ferry that hit the whale: "Terrible to see"
A passenger, Emma, says a routine fast-ferry trip near Hammerfest turned dramatic when the vessel struck a whale; the whale was visibly injured with blood in the water.
Hammerfest, Troms og Finnmark, Norway
Nordlys

Pakistan’s monsoon flooding death toll rises to 220 as forecasters warn of more rain to come
Pakistan has experienced higher-than-normal monsoon rainfall, likely linked to climate change, which has triggered floods and mudslides. Hundreds of rescue workers were still searching for survivors in Buner.
Muzaffarābād, Azad Kashmir, Pakistan

Call to Stockholm residents: Save tap water
Stockholm Vatten och Avfall warns that unusually high water temperatures in Lake Mälaren have strained water production, urging residents and businesses across multiple municipalities to conserve tap water immediately.
Stockholm, Stockholm County, Sweden

Low Water Levels in the Mackenzie River
Unusually low waters in the Mackenzie River during late summer 2025, disrupting traditional and commercial river transport and indicating a shift from riverbed to riparian areas.
Norman Wells, Northwest Territories, Canada

Water Damage at Kjarvalsstaðir and 17 Other Locations
Reykjavík fire department responded to 18 water damage calls over two hours during heavy rain, including flooding in the basement of the Kjarvalsstaðir art museum.
Reykjavík, Capital Region, Iceland
Vísir

Lake Mývatn Sees Largest Midge Swarm in Decades
Lake Mývatn experienced its largest midge swarm in decades, with calm, warm conditions triggering an unusually early emergence that blanketed the lake’s surface.
Mývatn, North Iceland, Iceland
Iceland Review

Counted a hundred farmed salmon in the lower part of Haukadalsá
An inspector from the Icelandic Fisheries Agency counted around 100 farmed salmon in the lower section of Haukadalsá, marking the largest occurrence of escaped farmed salmon in an Icelandic river, and plans are underway for removal operations including using anglers and Norwegian divers.
Haukadalsá, Dalabyggð, Iceland
visir.is

Juneau's glacial outburst flood has crested, water levels now dropping
The flood reached a record-breaking crest of 16.65 feet at about 8 a.m. Wednesday. Water continues to seep into Valley neighborhoods.
Juneau, Alaska, United States
Alaska Public Media

King salmon’s disappearance has changed the Kenai River, but a soaring sockeye run is keeping it in business
The traditional king salmon fishery on the Kenai River has collapsed for a third straight year, but unprecedented sockeye runs have buoyed local guides, processors and businesses—while also creating new infrastructure and sustainability challenges.
Kenai River, Kenai Peninsula Borough, Alaska, United States

Increased bear activity closes several East Anchorage trails
Officials have indefinitely closed about 2.5 miles of popular biking, running and hiking trails in Far North Bicentennial Park and the Campbell Tract in East Anchorage due to heightened brown bear activity around salmon streams.
Anchorage, Alaska, United States
Alaska Public Media

What's happening with the weather in Tana?
Tana and the rest of Finnmark are experiencing an unusual late-summer heat wave with temperatures around 30 °C, leading locals to swim in the warmed Tanaelva.
Tana, Finnmark, Norway
NRK Sápmi
Ingrid Elise Trosten; Anne Ragnhild Porsanger

Vegetation is now obscuring old lake site
The drained lake basin near Kotzebue, Alaska, has rapidly transformed since 2024, now densely covered with vegetation and expanding erosion, revealing more ice and supporting a thriving ecosystem, highlighting significant environmental changes since the sudden drainage event in 2022.
Kotzebue, Alaska, United States
Susan Tessier, Benjamin Jones, Guido Grosse, Lars Flora

Substance in Great Slave Lake water likely ash, says DFO
Residents reported an unknown black streak in the waters of Great Slave Lake near Mosher Island; Fisheries and Oceans Canada confirmed it is likely ash, posing no risk to drinking water or wildlife.
Yellowknife, Northwest Territories, Canada

Erosion exposing community water line
Erosion is rapidly exposing the community water line. Recent efforts to stabilize the area proved ineffective as gravel is quickly washed away, threatening the water supply infrastructure.
Noatak, Alaska, United States

Unusual squid in Chignik Lagoon
An unusual sighting of squid in Chignik Lagoon, Alaska, highlights a pattern of increasing squid observations in unexpected locations..
Chignik Lagoon, Alaska, United States

Slow start – but now pink salmon may come in full force
After a slow start, 66 000 invasive pink salmon have been caught in Troms and Finnmark rivers so far, but volunteers and authorities warn a larger run may still be on its way.
Troms and Finnmark, Norway
NRK Troms og Finnmark

Rivers in Lapland where fishing is not recommended – salmonids poorly tolerate heat-warmed waters
Recent heat waves have warmed Lapland’s rivers and lakes, leading Metsähallitus to suspend fishing permits and advise against salmonid fishing in the warm waters.
Lapland, Finland

Mjøsa and the Lågen are especially green this summer
The waters of Mjøsa and the Gudbrandsdalslågen River in Innlandet, Norway, have turned an unusually intense blue-green color this summer due to glacial meltwater carrying fine rock particles.
Lillehammer, Innlandet, Norway

‘Devastating’ spill in salmon habitat near Port Angeles, Washington: What to know
A fuel tanker crashed Friday off Highway 101, spilling some 3,000 gallons of fossil fuels into Indian Creek. The creek is a tributary of the Elwha River, which has for years been a model for salmon recovery efforts.
Port Angeles, Washington, United States

Blue-green algae blooms intensify as heatwave continues across Finland
A persistent heatwave in Finland is fueling dense blue-green algae blooms in the Baltic Sea’s Gulf of Finland and Archipelago Sea, with freshwater sightings remaining stable.
Various coastal regions, Finland
Yle News

Ruuhijärvi Swimming Area in Salla Closed for Rest of Week to Remove Dangerous Water Hemlock
Salla’s Ruuhijärvi beach and rug‐washing area is closed through the weekend after a highly poisonous water hemlock was found on the shore, and will be removed by authorities.
Salla, Lapland, Finland

Fisheries and Oceans Canada investigating fish die-off on Iqaluit shores
Hundreds of fish, believed to be Arctic cod, were found belly-up along the shore of Iqaluit; Fisheries and Oceans Canada is investigating possible causes, including low-tide stranding.
Iqaluit, Nunavut, Canada

Campground Flooded by Water: "Many Caravans Must Be Moved"
A severe downpour on Öland delivered 47 mm of rain in under 10 hours, flooding parts of Möllstorps camping and forcing relocation of about 20 caravans and purchase of larger water pumps.
Färjestaden, Öland, Sweden

Itchy rashes after swimming in lake in Gällivare – suspected swimmers' itch
Gällivare municipality warns of suspected cases of swimmers’ itch after bathers developed itchy skin eruptions following a dip in Abborrtjärn.
Gällivare, Norrbotten County, Sweden
Norrländska Socialdemokraten

No doubt there's a drought — scientist says N.L. water levels are historically low
Water levels across Newfoundland are at record lows due to an ongoing drought and rising temperatures driven by climate change, leading to river closures and drying wells.
Newfoundland and Labrador, Canada

Caught 2000 pink salmon in a single seine cast
Fisherman Edgar Olsen hauled in over 2,000 invasive pink salmon in one seine cast during trial fishing at the Vesterelva estuary in Nesseby, distributing about half to locals and sending the rest to Lerøy.
Nesseby, Troms og Finnmark, Norway
NRK Troms og Finnmark

Algal Bloom in the Archipelago – Municipality Urges Avoiding Swimming
Sustained high temperatures have led to algal blooms at several sites in the Haparanda Archipelago, and local authorities are advising people to avoid bathing.
Haparanda, Norrbotten, Sweden
Norrländska Socialdemokraten (NSD)

ScotRail Cancels Inverness to Kyle of Lochalsh Line Due to Flooding
Heavy rain and flooding have forced the closure of the line between Achnasheen and Achanalt, cancelling the Inverness–Kyle of Lochalsh service and causing up to 30-minute delays on routes to Edinburgh, Glasgow and Aberdeen.
Inverness, Highland, Scotland, United Kingdom
Inverness Courier

Blue-green algae warning issued for Lower Thetis Lake
A blue-green algae bloom detected at Lower Thetis Lake’s main beach prompted a Capital Regional District health advisory on July 20, 2025, warning humans and pets to avoid the water.
Lower Thetis Lake, Thetis Lake Regional Park, British Columbia, Canada
CHEK

Regional-level state of emergency declared in Yakutia due to flood
Heavy rains have caused the Indigirka River to overflow and a flood wave to move along the Aldan River, prompting Sakha Republic authorities to declare a regional-level state of emergency affecting three districts.
Sakha Republic (Yakutia), Russia
Yakutia.Info

Waters Have Warmed Rapidly in Lapland – “I Don’t Remember the Last Time I’ve Seen So Many People on the Beach”
Lake and river surface waters in Lapland have warmed rapidly due to recent heatwaves, reaching up to 5°C above average and attracting more beach visitors than usual.
Lapland, Finland

Flooding of populated areas continues in Oymyakon District
Heavy rainfall has raised water levels in the Indigirka, Kuydusun, and Nera rivers, flooding yards in Orto-Balagay, Kuydusun, Oymyakon and Ust-Nera, and submerging sections of the Oymyakon and Kolyma highways.
Oymyakon District, Sakha Republic, Russia

Many Questions About the Algal Bloom: “What Does This Mean for Me?”
An algal bloom was detected at the municipal Lulsundet beach in Luleå on July 15, prompting warning signs and questions from residents about potential health and safety risks.
Luleå, Norrbotten County, Sweden
Norrbottens-Kuriren

River Levels Surpass Flood Thresholds Across Central Mongolia
Mid-July river levels in Central Mongolia rose above flood thresholds, prompting emergency patrols and safety advisories; 14 drowning fatalities were reported during Naadam festivities.
Central Mongolia, Mongolia
MONTSAME News Agency

Lakes Have Curious Color
Observers from a small plane reported unusual green color in lakes and ponds, raising concerns about lake health and the potential for invasive species.
Chefornak, Alaska, United States
Alyssa Leary, Joey Billy, Thomas Farrugia, Brian Lefferts, Edda Mutter

Kodiak records rain record
Kodiak set a new one-day precipitation record on July 10, 2025, when 2.11 inches of rain fell—surpassing the previous July 10 record of 1.43 inches set in 1919.
Kodiak, Alaska, United States
Kodiak Daily Mirror

Lake near Sachs Harbour drains in less than a month
Angus Lake near Sachs Harbour rapidly drained over the course of early July 2025 after permafrost thaw created a water channel, emptying the lake into the Sachs River and leaving a large crater.
Sachs Harbour, Northwest Territories, Canada
NNSL Media

KBNERR warns of potential harmful algal bloom in Kachemak Bay
The Kachemak Bay National Estuarine Research Reserve detected Pseudo-nitzschia at bloom levels in Kachemak Bay starting July 4. This diatom can produce the toxin domoic acid, associated with amnesic shellfish poisoning, though toxin production is not yet confirmed. Observed bird deaths and marine mammal strandings have spurred collection of mussel samples for lab testing.
Homer, Kenai Peninsula Borough, Alaska, United States
Peninsula Clarion

Cabins flooded near Salluit after week of heavy rain
After a snowy winter followed by a week of heavy rain, over 40 cabins near Lake Françoys-Malherbe outside Salluit, Nunavik, have been flooded, with some sitting in water and one appearing to float.
Salluit, Nunavik, Canada
Nunatsiaq News

Taku River getting close to flooding thresholds
The Taku River near Juneau is rising rapidly due to a glacier lake outburst flood, approaching minor flood thresholds within the next 24–36 hours.
Juneau, Southeast Alaska, United States
Alaska's News Source

Ninilchik River closed to sport fishing
The Alaska Department of Fish and Game has closed the Ninilchik River to all sport fishing from June 23 through July 15 to help meet king salmon escapement and broodstock collection goals.
Ninilchik, Kenai Peninsula, Alaska, United States
Homer News

Run, run, run! B.C. hiker recounts Banff rockfall, remembers friend who died
Khaled Elgamal recounts surviving a rockfall at Bow Glacier Falls in Banff National Park that killed his friend Hamza Benhilal and another hiker, while more than a dozen others were injured or evacuated.
Banff National Park, Alberta, Canada
Vancouver Sun

River erodes road by airport
The Noatak River's persistent erosion is threatening key transportation infrastructure including the adjacent road and airstrip.
Noatak, Alaska, United States
Jeffrey Luther, James Benzschawel, Anna Liljedahl , Russell Cameron

Erosion results in loss of revetment wall
High water on the Noatak River is accelerating erosion and causing the destruction of a decades-old cement pillow revetment wall in Noatak.
Noatak, Alaska, United States
Chris Dankmeyer, Russell Cameron , James Benzschawel, Bailey Richards, Jeffrey Luther, Jacquelyn Overbeck

Major washout closes road to Alaska’s North Slope oil fields
A significant flood-induced washout at milepost 315 on the Dalton Highway has closed the only road link to Alaska’s North Slope oil fields between mileposts 305 and 356, with emergency repairs and ongoing monitoring underway.
North Slope Borough, Alaska, United States

Residents of Noyabrsk Complain of Urban Flooding After Heavy Downpour
On June 13, heavy rain with hail hit Noyabrsk, leading to localized flooding that submerged sidewalks, parking lots and even entered apartment entrances.
Noyabrsk, Yamalo-Nenetskiy Avtonomnyy Okrug, Russia
Yamal-Media

Sockeye yet to make an appearance on Russian, Kenai rivers
Fishing on the Kenai and Russian rivers opened June 11, but as of the previous evening only one sockeye salmon had been counted at the Russian River weir—compared to more than 700 at this time last year.
Kenai, Alaska, United States
Homer News

Two Villages Flooded in Anadyrsky District
On June 10, rising water levels on the Anadyr River flooded the villages of Markovo and Ust-Belaya in Anadyrsky District, inundating roads, the airport runway, and riverfront infrastructure but causing no disruption to vital services.
Markovo and Ust-Belaya, Anadyrsky District, Chukotka Autonomous Okrug, Russia
ProChukotku

Ship Runs Aground in Siberia’s Yenisei River, Spilling 30 Tons of Diesel
A vessel towing two barges ran aground in the Yenisei River near Kazachinsky District, Krasnoyarsk Krai, on June 8, 2025, spilling around 30 metric tons of diesel fuel over a 50-km stretch of shoreline.
Kazachinsky District, Krasnoyarsk Krai, Russia
The Moscow Times

This is precipitation that can be expected every few decades
Unusually heavy rainfall struck northern Iceland’s town of Ólafsfjörður on 4–5 June 2025, prompting fire brigade pumping operations, minor debris flows, and continued landslide and avalanche hazards. A debris-flow specialist warns such downpours occur only once every few decades.
Ólafsfjörður, Fjallabyggð, Iceland
Vísir

Tomtasjön north of Uppsala is back – after 165 years
Tomtasjön, a lake north of Uppsala drained in the 1860s, has been restored to a 40-hectare waterbody. Landowners, with support from the County Administrative Board and EU funds, excavated the basin, and wildlife is now thriving.
Uppsala, Uppsala County, Sweden

Heavy rains bring landslides, flooding to Ketchikan
Heavy rains in late May triggered multiple small landslides in Ketchikan, Alaska, blocking roads and damaging a home but causing no injuries.
Ketchikan, Southeast Alaska, United States

Old Crow, Yukon, residents evacuated to local school return home as flood risk decreases
Residents in Old Crow, Yukon were evacuated to a local school early on May 24 after Porcupine River levels rose sharply, but returned home later the same day as flood risk diminished under an ongoing evacuation alert.
Old Crow, Yukon, Canada

Spill of treated water reported at Red Dog Mine in Northwest Alaska
Up to 1,000 gallons of water used in mining operations reached a creek and tundra, as an estimated 400,000 gallons spilled into containment areas and a gravel road.
Red Dog Mine, Alaska, United States

Washout closes North Klondike Highway near Dawson City indefinitely
High water and erosion have washed out the North Klondike Highway at kilometre 682 near Dawson City, Yukon, forcing an indefinite closure of the route.
Dawson City, Yukon, Canada
Yukon News

Kuskokwim ice jam brings flood advisory for Kalskag and Aniak
A large ice run jammed on the Kuskokwim River below Aniak on May 1, prompting flood advisories for Aniak and Kalskag, though relief channels kept water below flood levels.
Aniak and Kalskag, Alaska, United States
KYUK

Third Far North First Nation evacuates due to flooding
Fort Albany First Nation declared a state of emergency and fully evacuated after flood warnings, marking the third remote Ontario Far North community to evacuate this spring.
Fort Albany First Nation, Ontario, Canada
CTV News Northern Ontario

Ice goes out in Aniak as Kuskokwim breakup works its way toward Bethel
Breakup on the Kuskokwim River reached Aniak on April 30, roughly five days ahead of the median date, though unusually low water levels could increase the risk of ice jams downstream.
Aniak, Alaska, United States
KYUK

Exit to E4 Affected – Flooding
Flooding partially blocks traffic at the exit to the E4 highway near Ersnäs, south of Luleå. Unseasonably high temperatures have accelerated snowmelt, leading to overflow in the roadway.
Ersnäs, Luleå, Sweden
Norrbottens-Kuriren

Skagafjörður pastures severely damaged after winter flooding in Héraðsvötn
A farmer in Skagafjörður faces significant losses, having to replant around 20% of their pastures after major winter floods. Héraðsvötn breached a protective embankment, burying the fields in sand and silt.
Sauðarkrokur, Northwest, Iceland
RÚV

Nearly 1,000 Gallons of Diesel Fuel Spills Near Yukon River
Around 1,000 gallons of diesel leaked from a Brice Inc. fuel truck near the Yukon River Campground on April 4, prompting Alaska tribes to demand accountability and DEC to oversee cleanup to prevent river contamination.
Yukon River Campground, Yukon Flats, Alaska, United States
KTUU

Pilot rescued with 2 girls from icy Kenai Peninsula lake was not authorized to have passengers, official says
It appeared that the plane had landed near a glacier on the partially frozen lake, broke through the ice as it rolled to a stop and then began to sink. It wasn’t known if the pilot landed intentionally on the lake thinking the ice was more solid than it was, or whether a mechanical issue forced the plane down.
Tustemena Lake, Alaska

Ketchikan responds to landslide that displaced hundreds Thursday
The City of Ketchikan is recovering from a rock slide Thursday morning that left hundreds of people displaced — no injuries or structural damage was reported, but the slide hit a road that connected the north and south areas of the island.
Ketchikan, Alaska, United States

Low Snow and Exposed Ice
There is unusually low snow coverage and exposed ice on the North Slope. The tundra lakes are more visible and sea ice is lower than normal.
Utqiaġvik, Alaska, United States

2 workers remain missing after ATV carrying 5 breaks through river ice in Mat-Su
Two people were swept under the ice on the Big Susitna River on Thursday morning while three others were able to reach safety, Alaska State Troopers said.
Sutton-Alpine, Alaska, United States

More toxic water leaks into nearby creek from Yukon's Eagle mine site
Approximately 150,000 litres of cyanide-contaminated water leaked from the Eagle Gold mine site into Haggart Creek over a couple of days in February due to a failed weld in a pipeline.
Eagle Gold mine site, Yukon, Canada

Glacier calves into Portage Lake, stranding 2 skaters and underscoring risks of recreation on ice
A window of cold and clear weather has drawn hundreds of people to skate, bike and walk on the lake ice in recent days.
Portage, Alaska, United States

After man disappears, locals and state officials warn of the dangers of ice skating on Chilkoot Lake
Tom McGuire, a 79-year-old Haines author and backcountry adventurer, fell through the ice while skating alone on Chilkoot Lake, triggering an extensive search by local volunteers and state officials.
Haines, Alaska, United States
Chilkat Valley News

Firefighters Tackle Floods in the Capital Region Following Storm
After Friday’s storm, the Capital Region’s Fire Department responded to an unusually high number of flood-related calls, with firefighters tackling severe flooding in homes and public areas. The incident saw approximately 25 calls for pump trucks and over 140 ambulances dispatched during the event.
Reykjavík, Capital Region, Iceland

Car plunges through thin sea ice as driver was headed to fish
A driver lost direction in foggy conditions and accidentally drove onto thin sea ice near Vaasa, Finland, but escaped unharmed. Sea ice conditions have been particularly difficult this winter, due to alternating periods of severe cold and milder temperatures which have made the ice weak and unpredictable.
Vaasa, Ostrobothnia, Finland
Yle News

Person Missing After Vehicle Breaks Through Ice on Yukon's Lake Laberge
A person is missing after a vehicle fell through the ice on Lake Laberge in Yukon. Two others managed to escape.
Lake Laberge, Yukon, Canada

Warm winter weather wears down Interior Alaska
Warm winter weather and rain in Alaska triggered avalanches and hazardous roads, with the Parks Highway being closed due to avalanche debris near Cantwell.
Cantwell, Alaska, United States
Fairbanks Daily News-Miner

Residents in Ölfus Trapped Due to Flooding in Ölfusá River
A flood in the Ölfusá river has left parts of Ölfusi submerged, trapping some residents in their homes.
Ölfusi, Iceland

Bridge Collapses in Borgarfjörður Due to Flooding
A temporary bridge in Borgarfjörður, Iceland, collapsed after an ice jam in the Hvítá River caused significant flooding.
Borgarfjörður, West Iceland, Iceland

Anchor River floods again
The Anchor River in Alaska has flooded again due to an ice dam, marking the worst flooding in recent history and prompting road closures and infrastructure concerns. This is the second such incident in a month, highlighting an unusual increase in flooding events this year.
Anchor Point, Alaska, United States
Peninsula Clarion

More than 50 Floods Occurred Today
Unusually high precipitation in the Faroe Islands has led to over 50 flood incidents, severely impacting Kalsoy, Eysturoy, and Streymoy, and causing significant travel disruptions due to road flooding and expected wind gusts.
Faroe Islands
Dimma.fo

Tidal action and fierce winds flood low-lying areas of Kwigillingok
On January 10, 2025, Kwigillingok experienced significant flooding due to strong tidal action and fierce winds, leading to a flood advisory and a federal disaster declaration for past damages.
Kwigillingok, Alaska, United States
KYUK

Black Sea Oil Spill Spreads to Beaches in Annexed Crimea
Oil from damaged Russian tankers has contaminated beaches in Crimea, with significant environmental cleanup efforts underway.
Crimea, Russia
The Moscow Times

Repeated Oil Spill on Anapa Coast
On January 2nd, a repeat oil spill was observed on the beach near the Dynamo recreation base in Anapa, discovered by a volunteer team from the Leningrad region of Kuban, who are responsible for this area.
Anapa, Krasnodar Krai, Russia
Российская газета

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