performing or functioning in the best possible manner with the least waste of time and effort; having and using requisite knowledge, skill, and industry; competent; capable: a reliable, efficient assistant.
Marengo is a village in Morrow County, Ohio, United States. The population was 342 at the 2010 census. Marengo is south of Mount Gilead, the county seat.
Iowa County Assessor 901 Court Avenue Marengo IA 52301 49.7 miles from Olin 319-642-3851. Clinton County Assessor 1900 North 3rd Street Clinton IA 52732 49.9 miles from Olin 563-244-0569. County Assessor 210 5th Avenue Northeast Independence IA 50644 50.3 miles from Olin 319-334-2706