MCERV - Mercer County Emergency Response Volunteers

07/26/2026

That's a wrap on the 2026 Lake Festival for us! We're proud to serve this great county!

07/25/2026

🚨 Traffic Safety Reminder 🚨

MCERV will be out on State Route 127 & Ash St/Logan St throughout LakeFest in Celina this weekend, assisting with traffic and event operations.

If you’re traveling through the area, please slow down, stay alert, and use extra caution. Expect increased traffic, pedestrians, emergency personnel, and event staff along the roadway.

Your patience and attention help keep everyone safe. Thank you for doing your part, and enjoy LakeFest responsibly! 🚑🚓🚒

07/20/2026

Celebrating 25 years of serving Mercer county!

07/19/2026

Today we celebrated our 25th anniversary with a cookout in Celina with invitations extended to all county fire departments and law enforcement. Thank you to those that joined us today in marking our 25th anniversary! Here's to another 25 years of serving Mercer county!

06/29/2026

What a peaceful way to wrap up Country Fest weekend in Maria Stein as we packed up this morning. Many thanks to our members for their hard work this weekend. Stay safe Mercer County, we’ll see you at Celina Lake Festival in a few weeks!

06/27/2026

Countryfest Weekend!! We are out here working and helping the community. You see us out here, stop and say Hello as you come out to the Maria Stein Countryfest!

06/25/2026

This month, MCERV is celebrating 25 years of serving the fire departments, police departments and sheriff's office of Mercer County! We're proud to be called into service when needed throughout the county!

03/26/2026

Severe thunderstorms are expected across Ohio late Thursday afternoon and evening along an approaching cold front. All severe weather threats are possible in...

03/26/2026

03/26/2026