Reported Chemical & Hazardous Material Incidents: Week of Aug 31–Sep 6, 2026
The National Response Center received 399 reported chemical or hazardous material incidents across the United States and its territories for the week of August 31 to September 6, 2026, of which 59 met this page's notable-tier criteria. Among these, a reported hazardous material release in Wayne, New York had a fatality noted in the initial report. Reports came from 48 states and territories.
Most reports include GPS coordinates or a street address; a small number with neither (or an address that couldn't be matched to a location) aren't shown on the map, though every report is still counted in the stats above and the state breakdown below.
State & territory breakdown
| State/territory | Total reported | Notable-tier |
|---|---|---|
| Louisiana | 47 | 0 |
| Texas | 44 | 8 |
| Florida | 37 | 8 |
| California | 34 | 4 |
| Washington | 20 | 1 |
| New York | 18 | 7 |
| Ohio | 14 | 3 |
| Michigan | 12 | 3 |
| Alaska | 12 | 0 |
| Massachusetts | 10 | 1 |
| Illinois | 10 | 4 |
| Georgia | 9 | 5 |
| Pennsylvania | 9 | 1 |
| Kentucky | 9 | 2 |
| Virginia | 8 | 0 |
| Mississippi | 8 | 2 |
| Tennessee | 7 | 0 |
| Maine | 5 | 0 |
| Hawaii | 5 | 0 |
| Maryland | 5 | 0 |
| Oklahoma | 5 | 0 |
| Connecticut | 4 | 2 |
| Puerto Rico | 4 | 0 |
| Oregon | 4 | 0 |
| Arkansas | 4 | 1 |
| Missouri | 4 | 0 |
| North Carolina | 4 | 2 |
| Nebraska | 4 | 0 |
| Alabama | 4 | 1 |
| Minnesota | 4 | 1 |
| Indiana | 3 | 0 |
| Wisconsin | 3 | 0 |
| Iowa | 3 | 0 |
| New Jersey | 3 | 1 |
| Montana | 2 | 0 |
| Arizona | 2 | 0 |
| North Dakota | 2 | 0 |
| Kansas | 2 | 0 |
| Idaho | 2 | 0 |
| Wyoming | 2 | 0 |
| West Virginia | 2 | 0 |
| South Carolina | 2 | 1 |
| Unresolved / unspecified | 2 | 0 |
| American Samoa | 1 | 0 |
| Delaware | 1 | 0 |
| Utah | 1 | 1 |
| Colorado | 1 | 0 |
| Guam | 1 | 0 |
"Notable" means the initial NRC report indicated at least one of: fire involvement, an evacuation, an injury, a fatality, or a transportation corridor (road, rail, waterway, or air) closure. Everything else is "routine" — real, and included in the totals above, but not individually described. Drill/exercise calls are excluded entirely from this page.
This page reflects initial, self-reported notifications made to the National Response Center. NRC's own published data explicitly describes these as reports that have not been validated or investigated by a federal or state response agency — they are not confirmed findings. For the full, unfiltered public dataset, see the National Response Center. For more on what "self-reported" and "unvalidated" mean in practice, see our Health & Environmental Data guide.
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