Know the Difference
When Backups Point to the Sewer Line, Not a Clog
A toilet that gurgles when the washer drains. A basement floor drain that overflows after a hard rain. One sink runs fine while the tub and toilet both struggle. Those patterns separate a sewer line problem from an ordinary clog — common in Richmond's older central neighborhoods.
A single slow drain usually means a local blockage — hair, soap, or grease near that one fixture. That kind of problem belongs to drain cleaning: the blockage gets cleared and flow is restored. But when several fixtures misbehave at once — especially after heavy rain in the Fan, Church Hill, or Jackson Ward — the trouble is often further down, in the shared pipe that serves them all.
The sewer lateral runs from your building to the city's sanitary sewer, and every drain empties through it. In pre-1960 Richmond homes it's often clay pipe — short jointed sections that roots exploit and soil movement separates. When that pipe cracks, sags, or fills with roots, wastewater backs up toward the lowest fixtures.
The distinction matters because the fixes differ — clearing a blockage is not the same as repairing a damaged pipe. Snaking a fixture drain won't help a cracked lateral, and replacing a pipe won't help a simple grease clog. That's why the first step is always the same: establish which problem you have.