Drain and Sewer Questions from Rosemead, CA

Most homes have an outdoor cleanout: a short capped pipe, usually 3 or 4 inches wide, near the foundation, along a side yard or between the house and the street. Some also have one inside near a bathroom or laundry. If you cannot find one, a provider can tell you where it should be or recommend adding one.

LA County Public Works provides sewer maintenance for the City of Rosemead and looks after the public mains. The lateral from your home to the main is your responsibility along its entire length, according to the county.

Call LA County Public Works at 800-675-HELP (4357). The county takes urgent reports of sewer backups, overflows, odors and missing manhole covers.

There is no fixed schedule. A line that has never caused trouble may need nothing, while a line with recurring roots may need attention every year or two. A camera inspection after a cleaning is the best way to decide.

They should not. LA County asks residents to keep rainwater out of sewer lines because it can overwhelm the system's capacity during storms. Downspouts and yard drains should discharge to the yard or the storm drain system, not the sewer.

Freezing is rarely a concern here. The bigger seasonal issue is winter rain, which can push stormwater into laterals through broken cleanout caps or illegal connections.

Tell your landlord or property manager first, because the owner normally arranges and pays for sewer work. If sewage is backing up and you cannot reach anyone, stop using water and keep a record of when you called.

Usually yes, and work that reaches the sidewalk or street needs approval for the public right of way. The contractor normally handles it. City of Rosemead Public Works answers questions about new sewers and replacements at (626) 569-2150.

Fats and cooking oil, coffee grounds, eggshells, rice and noodles, and stringy peels such as celery or onion skins. They either harden or pack together further down the line. Run cold water while the disposal is on and for a few seconds after.

Often a trap has dried out, usually in a guest bathroom or a floor drain that is rarely used. Run water for a minute to refill it. If the smell keeps coming back, the trap may be leaking or a vent may be blocked.

Gurgling means air is being pulled through a trap as water drains. A partial clog can cause it, but so can a blocked roof vent. Mention which fixtures gurgle and when, since that helps the provider tell a vent problem from a drain problem.

Many providers who work in Rosemead also cover nearby cities such as San Gabriel, Temple City, El Monte, South El Monte and Monterey Park, but it depends on the contractor. Coverage is confirmed by address when you call.