Most of Commerce City gets sewer service from the South Adams County Water and Sanitation District (SACWSD), which separates its public sewer from the private lines owned by property owners. A camera inspection films your private line and shows whether roots, a crack, a sag or a clog is causing the backup. Call the number on this page to be connected with a local plumber in Commerce City.

Commerce City's sewer setup
SACWSD calls itself the largest combined water and sanitation district in Colorado, covering more than 65 square miles in the Commerce City area. Unlike many metro providers, it treats wastewater at its own Williams Monaco Wastewater Treatment Plant on Monaco Street in Henderson rather than sending it to Metro Water Recovery. The district draws a clear line between the public sewer it maintains and private sewer lines owned by property owners. A few areas may be served by another district, such as Industrial Park Water and Sanitation, so confirm on your bill.
SACWSD's advice is useful. For a backup, it asks customers to call 303-288-2646 so it can help figure out whether the blockage is in the public main or the private line, and it recommends removing tree roots near sewer service lines. A camera is how a plumber confirms the answer on the private side.
Options compared
| Option | What it tells you | When it makes sense |
|---|---|---|
| Call SACWSD first | Whether the public main is the problem | Neighbors are backing up too |
| Clear the line only | Flow restored, cause unknown | A one-time clog with an obvious cause |
| Clear plus camera | Cause and location of the defect | Repeat backups, root problems, older pipe |
| Camera on a flowing line | Condition record | Buying a home, planning a remodel |
Signs worth acting on
- A floor drain or basement shower backs up during laundry
- Toilets gurgle when the tub empties
- Slow drains throughout the house
- Sewage odor indoors or near the cleanout
- Roots from yard trees near where the line runs
Timing
Commerce City grew from farmland after industry arrived in the late 1920s, so it has a mix of older homes and newer subdivisions toward East 96th Avenue and beyond. Root problems tend to peak in the growing season, while winter backups are more often grease or wipes. Older laterals near the original parts of the city are where a camera is most likely to find cracked or offset joints; newer lines farther north tend to show settling or debris instead. Either way, filming the line soon after it is cleared gives the clearest view, before new buildup coats the pipe again. If a repair is needed, Commerce City's Building Safety Division issues building permits through eTRAKiT; the plumber doing the work typically applies.
Sewer Camera Inspection questions in Commerce City
Who should I call first when sewage backs up?
Will roots from street trees show up on camera?
How do I find out which district handles my sewer?
Do wipes and grease show up on the camera?
More plumbing services in Commerce City
Sewer Camera Inspection nearby
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