Problem guide · SAMPLE
Toilet overflowing in Tacoma — stop the water in under a minute.
Bowl water climbing over the rim means a clog in the toilet trap, a branch drain, or the main sewer. Clean tank water and sewage are different risks. Stop the fill before you grab a plunger.
Do this first
- Do not keep flushing.
- Lift the tank lid. Hold the float up or close the flapper so the tank stops filling.
- Turn the angle-stop supply valve behind the toilet clockwise until it seats.
- If multiple fixtures back up, or you smell sewage or see black water, leave the plunger alone and follow /sewer-backup/ (Tacoma City line vs private side sewer).
- Red Cross: if sewage lines may be damaged, avoid fixtures and call a plumber (Red Cross utilities).
- King County / SPU treat sewage exposure as a biohazard. Protect skin and eyes. Keep children and pets clear (SPU Side Sewer Backups).
When to call a plumber
Call if the valve will not stop the fill, the plunger fails, water returns from other fixtures, sewage hits the floor, or the ceiling below takes damage.
Call a listed shop
Call a listed shop from this directory. Phones are locked from the harvest. Confirm yourself before you hire.
- DrainTech Northwest — (253) 265-9687 · Listing
- Hunt's Services — (253) 533-7500 · Listing
- Bob Larson Plumbing — (253) 499-7044 · Listing
- American Mains and Drains — (253) 553-3617 · Listing
- Master Plumbers Tacoma — (253) 541-1039 · Listing
- All About Rooter LLC — (253) 676-9119 · Listing
Back to the list Verify with WA L&I
Related problems
Also: regional toilet overflowing page
Problems: Burst pipe · Sewer backup · Water heater leaking · Toilet overflowing · No hot water · Gas leak
Water emergency? Who runs your water depends on your city
- Seattle: Seattle Public Utilities answers water, sewer and drainage emergencies 24/7 at (206) 386-1800. If you cannot close your main valve, SPU can shut water off at the meter for a service charge. (Seattle Public Utilities — Emergencies)
- Tacoma: Tacoma Water: 253-502-8384 weekdays 8 a.m.–4:30 p.m.; evenings and weekends 253-502-8344. (Tacoma Public Utilities — Help)
Checked against the official pages linked above on 2026-10-08. Numbers change, so confirm on the utility’s site.