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Water

Wildfires can affect water resources by damaging watersheds, degrading water quality and disrupting water supply systems.

Ash, debris and contaminants from burned landscapes can impact rivers, reservoirs and groundwater, while increased demand during firefighting and recovery can place additional pressure on water resources. Explore the latest research, insights and resources on the impacts of wildfires on water and the measures needed to protect water security and strengthen resilience.

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Overview of a Lake Skadar in Montenegro
Research briefs

the study provides concrete numbers that give insight to water managers across the Western U.S. Researchers hope the results provide better direction on informing future planning efforts for increasing wildfire resilience.

Cooperative Institute for Research in Environmental Sciences
Research briefs

From boil-water advisories to direct infrastructure damage, findings underscore the need for equitable and resilient recovery

University of California, Los Angeles
Woman with an umbrella walking through a flooded street in city of Salvador, Brazil in 2015
Update

Dying glaciers, record-breaking hurricanes and wildfires, debilitating drought and deadly floods scarred the socio-economic landscape of Latin America and the Caribbean in 2024, according to WMO.

World Meteorological Organization (WMO)
Cover
Documents and publications

The WMO State of the Climate in Latin America and the Caribbean 2024 report provides the status of key climate indicators and information on climate-related impacts and risks.

World Meteorological Organization (WMO)
Wildfire raging near houses
Update

Fires create new risks like toxic contaminants in drinking water, where plastic pipes exposed to intense heat leach harmful substances, affecting communities unaware of compromised water quality. And more.

United Nations Office for Disaster Risk Reduction (UNDRR)
Update

The wildfires in the Los Angeles have destroyed thousands of structures. As evacuation orders are lifted, safe drinking water should be of concern. Community water systems can be damaged, residents need to learn how water is affected and what can be done.

Conversation Media Group, the
Update

With primary care doctors ranked as the most trusted source of information on these health effects, medical professionals have a unique opportunity to educate the public about the far-reaching health impacts of our changing environment.

Association of Health Care Journalists (AHCJ)
Pripyat River backwater seen from Chernobyl village in Ukraine
Research briefs

Researchers at the University of Tsukuba studied how an April 2020 wildfire in the Chornobyl exclusion zone, a radiologically contaminated area, affected radionuclide redistribution. Findings showed wildfires increase 137Cs and 90Sr mobility in rivers.

University of Tsukuba
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