Sewage Treatment Systems Program

Under authority of Ohio Administrative Code 3701-29, the Environmental Health Division permits and inspects all new, replacement, or alterations for household sewage treatment systems (HSTS) in Noble County. If you are building a new home where public sewer is not available or live in an existing home where the sewage system is failing or not functioning properly, contact the environmental health division for information regarding household sewage treatment systems permit to install, alter, or replace.


Department Info

44069 Marietta Rd.
Caldwell, OH 43724
(740) 732-4958