Incidentcurrent
DCA78MP021
Mid-America Pipeline System Liquefied Petroleum Gas Pipeline Rupture and Fire
Current as of 1978-08-04
RegulusPipeline researchRegulusPipeline researchDCA78MP021
NTSB investigation DCA78MP021.
Event Date: 1978-08-04
Event City: Donnellson
Event State Or Region: IA
Event Country: USA
Completion Status: Ongoing
Official NTSB investigation data. NTSB findings determine probable cause and make safety recommendations; they do not adjudicate civil liability or regulatory violations.
This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.