Sewer Camera Inspection in Lexington, NC

Lexington's sewer and its old housing

The City of Lexington runs its own utilities, including the sewer system, and treats wastewater at its plant at 500 Glendale Road, rated at 6.5 million gallons a day. That plant also accepts loads from haulers serving Davidson County homes not on municipal sewer, but inside the city most homes are connected to the public mains.

What sets Lexington apart is housing age. The median home was built in 1969, about 68% went up before 1980, and roughly 14% predate 1940. Neighborhoods such as the Erlanger Mill Village Historic District and the Lexington Residential Historic District have houses whose building sewers may never have been replaced. A camera tells you which material you have and how it's holding up: clay tile with roots at the joints, cast iron with heavy scale or a cracked bottom, or a section that has shifted. Some older houses also carry a mix, with a newer plastic section spliced into the original pipe after an earlier repair, and the joints where two materials meet are a frequent weak point.

Snaking alone vs. snaking plus a camera

Signs worth a camera

• Several fixtures backing up together
• Gurgling toilets while the washer drains
• Gray water in the lowest tub or floor drain
• A main-line clog that returns after being cleared
• Sewer odor outside near the foundation

Timing notes

A camera is most useful right after a line has been cleared, while the cause is still in view, and before a home purchase, when you still have room to negotiate. Heavy rain sometimes makes a cracked older line slower as groundwater finds its way in. If the inspection leads to a repair, the City's permitting office at City Hall, 28 W. Center Street (336-243-2489), takes plumbing permit applications through its online Permit Portal.