If your Richmond rental uses a septic system, several plumbing symptoms occurring together can mean something different from one clogged sink or toilet. A septic alarm, multiple slow drains, gurgling plumbing, sewage backup, or an unusual exterior wastewater condition should be reported without opening or working on the septic system.
If sewage is already entering the home, stop using water and use our Sewer Backup & Sewage Problems guide first.
Key Takeaways
- One clogged fixture does not automatically mean the septic system has failed.
- Multiple affected drains, sewage backup, a septic alarm, or unusual exterior wastewater conditions deserve a septic-specific response.
- Do not open septic lids, enter tank or treatment areas, add chemicals, or attempt septic-system repair.
- If sewage is entering the home, stop water use and keep people and pets away from the affected area.
One Fixture or Several?
If only one sink, tub, shower, or toilet is affected and the rest of the home's plumbing is normal, use the appropriate plumbing troubleshooting guide first.
If several drains or toilets are slow, backing up, or gurgling at the same time, reduce water use while the condition is evaluated. Running additional showers, laundry, dishwashers, or other water can add more flow to a system that may already be struggling.
If Sewage Is Backing Up Inside
Stop using water in the home and keep people and pets away from sewage or wastewater. Do not try to open a septic tank or cleanout to relieve the backup.
Photograph the visible condition from a safe location if you can do so without contacting contaminated water.
If a Septic Alarm Is On
Some septic systems have a visible or audible alarm because their configuration includes pumps, treatment components, or other monitored equipment.
Photograph the alarm, indicator, or normal control panel without opening it. Tell us whether there is also a plumbing backup, whether more than one fixture is affected, and whether the alarm followed a power outage or heavy rain.
Do not silence, reset, reprogram, or open unfamiliar septic controls unless a property-specific instruction expressly tells you to use that normal control.
Exterior Signs to Report
From normal accessible areas, report plainly visible standing wastewater, unexpectedly wet or spongy ground around the known septic area, or a strong recurring sewage odor.
The EPA's septic malfunction guidance lists sewage backups, slow drains, gurgling, damp or standing areas, and sewage odors among common signs that a septic system may need professional evaluation.
Do not open lids, dig, probe the soil, walk through wastewater, or investigate the tank or drainfield to determine the cause.
When to Submit a Maintenance Request
If a septic alarm is active, several fixtures are affected, the problem continues or returns, or there is an unusual exterior condition associated with the septic system, submit a maintenance request through the resident portal.
Include the affected fixtures, when the problem started, any alarm photo, recent heavy-rain or power-outage context, and photos of the visible condition.
For other property-specific equipment, return to Special Systems in Richmond Rentals.
Published: September 2, 2026
