Six people in Northeast Colorado lost their lives last week in what officials are calling a “dairy accident” at Prospect Valley Dairy. Among the victims was a student from the Weld School District. Three others were hospitalized but later released. Authorities determined the deaths were caused by hydrogen sulfide exposure in a confined space following a suspected pipe leak.
The Occupational Health and Safety Administration says hydrogen sulfide is naturally found in crude petroleum and natural gas but is also produced through decomposing manure. While low levels can irritate the eyes and respiratory system, high concentrations in confined spaces can quickly turn fatal.
The Weld County Coroner’s Office reported all six victims were male, ranging from 17 to 50 years old. Records show Prospect Valley Dairy LLC owns the property, with the listed owners residing in Bakersfield, California.
