Inspection & Backflow Prevention
The Zanesville-Muskingum County Health Department provides
registration of all plumbing contractors and their employees, and inspections
of all commercial and residential plumbing installations. Staff also conducts
plan reviews and inspections for all medical gas installations. The Plumbing
Inspectors are certified with the State of Ohio Department of Commerce and
maintain those certifications by attending the required certification classes
Lewis, Lead Certified Plumbing Inspector, or call 740-454-9741
Baker, Certified Plumbing Inspector, or call 740-454-9741
of Zanesville, Muskingum County, and commercial installations only in the
City of Coshocton and Coshocton County.
Residential Permit Application
Public Water Connection Application
Food Service Plan Review Must Be Done First!
A Food Service Plan Review must be done first by the
Health Department having jurisdiction before plumbing plans will be reviewed
and approved. After a plumbing permit has been purchased, a copy will be sent
by fax to the Health Department having jurisdiction.
Commercial Permit Application
Medical Gas Permit Application
requires registration for all contractors installing plumbing. To apply to
register as a plumber in Muskingum County, please email Noel Dunn, Environmental Administrative
Assistant, or call 454-9741 extension 221.
City of Zanesville commercial water customers must
have a backflow prevention device installed and tested by January 31, 2014.
works to identify backflow devices in our jurisdiction and to ensure they are
Test Report For new installation only.
List of Backflow Testers
Zanesville Commercial Backflow
Reduction of Lead in Drinking Water Act effective
January 4, 2014.
to Identify Lead Free Certification Marks
Lead in Drinking Water
Shed the Lead for Utilities
Ohio Plumbing Code 2011