Dec 03, 2025

Hydrochloric acid spill cleaned up in McPherson

Posted Dec 03, 2025 8:00 PM

MCPHERSON COUNTY —Roads are open and crews have cleaned up the acid spill from an overturned semi in McPherson.  

Just after 11:30p.m. Tuesday, the incident scene was cleared and all roadways were reopened, according to Fire Chief Chad Mayberry.. A remediation contractor returned  Wednesday morning to complete the removal of contaminated soil adjacent to the intersection. One lane was closed to make room for the work to be completed. The intersection at Kansas Ave. and Old 81.Streets will be open while the work is being completed.

Just after 9a.m. Tuesday, McPherson County 911 received call reporting an overturned semi-truck leaking hazardous fluid, according to Mayberry.

The fluid has been identified as Hydrochloric Acid. The semi-truck was hauling 34,000lb of the fluid. As of noon, officials did not know the quantity spilled. 

All residents and businesses in the area were evacuated and roads near the intersection of Kansas Avenue and Old 81. Streets closed for a mile in each  direction. The closures include.

  1. Highway 56 at 8th Avenue
  2. Kansas Avenue at Hickory 
  3. Old Highway 81 at the 153 Spur from K-61
  4. Old Highway 81 at First Avenue

The truck driver self-extricated from the semi-truck and was evaluated at the scene by McPherson EMS and refused treatment and transport.

McPherson Fire Department Hazmat Team  made entry to the semi-truck and placed booms around a storm drain to prevent the leaking acid from entering the sewage system. An environmental remediation contractor is en-route to the scene to handle the clean-up and removal of the spilled product.  There are no reports of injury.