Thousands ordered to evacuate as Oahu floods put dam at imminent risk of failure - NBC News

NBC News
March 20, 2026
3 min read

Quick Insights

The Bottom Line

Thousands of Oahu residents ordered to evacuate as heavy flooding threatens dam structural integrity and downstream safety.

How This Affects You

If you live downstream of the dam, a breach could send a surge of water toward your home with little warning, requiring immediate evacuation to higher ground or shelters.

AI Summary

Thousands of residents on Oahu have been ordered to evacuate after heavy flooding put a dam at imminent risk of failure. The situation poses an immediate threat to communities downstream, where a catastrophic dam breach could unleash a surge of water with little warning. Hawaii officials issued the evacuation orders as a precautionary measure to prevent loss of life in the affected areas. The flooding has been driven by heavy rainfall across the island, overwhelming water management systems. Emergency response teams are monitoring the dam's structural integrity while residents move to higher ground and designated shelters.

What's Being Done

Emergency response teams are monitoring the dam's structural integrity while residents evacuate to designated shelters and higher ground.

Source Coverage Map

8 of 43 tracked sources covered this story

19% coverage
Did Not Cover (35)
ICIJ97AP World News96AP News96AP Top News96ProPublica95+30 more

Following this story?

Get notified when new coverage appears

Should this be getting more attention?

You Might Have Missed

Related stories from different sources and perspectives

Flights, petrol cars and cruise ships: Amsterdam bans fossil fuel ads
Environment

Flights, petrol cars and cruise ships: Amsterdam bans fossil fuel ads

Cities around the world are clearing their billboards of ads for flights, cruise ships and petrol cars in an effort to reduce planet-warming gases. Amsterdam is the latest city to join the movement, becoming the first capital in the world to approve a legal ban on fossil fuel advertising. Dutch activists are now calling for restrictions to be enforced on a national level. Our Down to Earth team reports.

AFP / France 24Mar 20
Russian tanker adrift in Mediterranean poses 'imminent and serious' threat, EU states say
Environment

Russian tanker adrift in Mediterranean poses 'imminent and serious' threat, EU states say

A Russian natural gas tanker adrift in the Mediterranean Sea represents an "imminent and serious" ecological threat, several European nations have warned.

Sky NewsMar 16
U.S. Says Anthropic Is an ‘Unacceptable’ National Security Risk
National Security

U.S. Says Anthropic Is an ‘Unacceptable’ National Security Risk

In a legal filing, the government said it questioned whether the A.I. start-up could be a “trusted partner” in wartime, which led it to label the company a supply chain risk.

New York TimesMar 18
Top counterterrorism official Kent resigns over Trump's Iran war, says Iran posed no imminent threat - AP News
National Security

Top counterterrorism official Kent resigns over Trump's Iran war, says Iran posed no imminent threat - AP News

<a href="https://news.google.com/rss/articles/CBMilgFBVV95cUxQY3hKc1k0enEwcnVPOWVCLXZqVUdUSGRMZDk2WkExSTlXZ2hobHdRWmZqUDBkVUhCN1JUOGVDblVzRG4yLU5Jc2xhSHdQWG1GRFpzTTY4V05TWTNNMWI0WlgyS1JLTU42MEI4UnAwa3FSMllYWjRCUU5UYkpETUNsal95enVVRXVDdWU5Z2lPRHI3a0Zwa1E?oc=5" target="_blank">Top counterterrorism official Kent resigns over Trump's Iran war, says Iran posed no imminent threat</a>&nbsp;&nbsp;<font color="#6f6f6f">AP News</font>

AP NewsMar 17
Michigan synagogue posts photos of fire damage a week after armed man plowed truck into building - AP News
Civil Rights

Michigan synagogue posts photos of fire damage a week after armed man plowed truck into building - AP News

<a href="https://news.google.com/rss/articles/CBMilwFBVV95cUxQMEV0WkVaVlZMRDZ5NVB3R0JTdGFrWE5lR2pHTkhaMXFYVVRoWXRGQ1FzM1lJZl8wSGQ0MElBZUNUNmp3UHBiM1licUJvUEVadHJwX1dsNUJjd2RCWExicFNpWm13REhtcnppNFV6djZuVVFZdWFGNG5pVDQzTjFtZ3g3Y2dLS1ZKR2dzdVVlYmNqQUlGSzRV?oc=5" target="_blank">Michigan synagogue posts photos of fire damage a week after armed man plowed truck into building</a>&nbsp;&nbsp;<font color="#6f6f6f">AP News</font>

AP NewsMar 19
Pentagon: Anthropic's foreign workforce poses security risks
National Security

Pentagon: Anthropic's foreign workforce poses security risks

<p>The Pentagon is highlighting new<strong> </strong>national security concerns about <a href="https://www.axios.com/2026/03/19/anthropic-house-homeland-security-ai" target="_blank">Anthropic's</a> use of foreign workers, including from China, according to a court filing.</p><p><strong>Why it matters: </strong>The Defense Department is raising red flags about a key element of the <a href="https://www.axios.com/technology/automation-and-ai" target="_blank">AI</a> industry — its reliance on global talent — as it moves to dismiss Anthropic's <a href="https://www.axios.com/2026/03/09/anthropic-sues-pentagon-supply-chain-risk-label" target="_blank">lawsuit</a>.</p><hr><p><strong>What they're saying:</strong> "Anthropic employs a large number of foreign nationals to build and support its LLM products, including many from the Peoples Republic of <a href="https://www.axios.com/world/china" target="_blank">China</a> (PRC)," a March 17 <a href="https://www.courtlistener.com/docket/72379655/96...

AxiosMar 19
Read Next
Evacuation ordered in Hawaii as 120-year-old dam could fail, catastrophic flooding continues
Environment

Evacuation ordered in Hawaii as 120-year-old dam could fail, catastrophic flooding continues

Residents on Oahu's North Shore are being urged to evacuate if possible due to "catastrophic flooding."

Continue reading

Did this story change how you see things?

Stories like this only matter when people see them. Help us get verified journalism in front of more eyes.

Share this story

Get the daily digest

Save for later

The Verity Ledger curates verified investigative journalism from trusted sources only.

See our sources