Johnstown Plumbing & Fuel Gas Code Amendments
City or town · Larimer, Weld County · Colorado
- Plumbing code
- 2024 IPC
- Fuel gas code
- See building department
- Effective
- 2025-12-15
- Adopted by
- Ord. 2025-280
- Local amendments
- 5
Johnstown is a town in Larimer, Weld County. Johnstown runs its own building permits and inspections. The adopted codes are the 2024 IPC and See building department, with 5 local plumbing and gas changes found so far (Ord. 2025-280). Local changes can differ from the model books on things like sewer and water line depth, gas testing and venting, so it pays to know them before you bid.
When will Johnstown's rules be in the app?
Coming soon to the app
Our research found 5 local plumbing and gas changes for Johnstown. We're adding Johnstown's line-by-line rules to CodeCheck Colorado now, each written in plain English with the official source. Start a free trial and they'll show up on your phone as soon as they're in, or ask us to move Johnstown up the list.