DES MOINES, Iowa (AP) – An investigation by the state auditor of a western Iowa town’s volunteer fire department has identified more than $100,000 in improper spending over a three-year period. Auditor Mary Mosiman issued the report Tuesday on the investigation of the Woodbine Volunteer Fire Department that found $106,268.62 of unsupported and improper spending from Jan. 1, 2009 through March 31, 2014.

The former Woodbine city administrator requested the investigation after the city revealed concerns about the use of fuel credit cards following an internal review. According to the report, the department wrongfully spent more than $11,000 on alcohol and over $1,000 in personal fuel purchases. It identifies just more than $92,000 in unsupported disbursements.

Mosiman also noted that the department didn’t maintain documents to reflect many of its expenditures.