Drain Symptom Log: Track Clogs Before You Call a Plumber

Why keep a log

Drain problems are easy to forget once the water goes down. Six months later, nobody remembers whether it was the kitchen or the hall bath, whether the tub filled during a flush, or what came out on the cable. Those details are exactly what separates a one-off clog from a pipe that is failing.

Print this page, keep it near the water heater or in a kitchen drawer, and add a line every time a drain misbehaves. It takes a minute, and it turns vague memories into evidence.

Log template

Copy these columns onto a sheet of paper or a notes app. One row per event.
Fixture(s) affected	What happened	Other drains involved?	What was done	What came out
e.g. hall bath tub	Slow, then filled when toilet flushed	Yes: toilet gurgled	Cleared from outdoor cleanout	Roots and paper

Details worth writing down

Which fixture showed the problem first.
Whether other fixtures gurgled, slowed or backed up at the same time.
What was running just before: washer, dishwasher, showers, a party's worth of dishes.
Any smell, and where it was strongest.
Whether a chemical opener was used (and which one).
The distance the plumber's cable traveled before it hit the blockage, if they tell you.
Whether a camera inspection was done and where the recording is saved.

Reading your log

IfDifferent fixtures, different months, different causesThenProbably ordinary clogs. Keep logging and fix the habits behind them.
IfThe same fixture keeps cloggingThenLook at that branch: trap condition, venting, or what goes down that drain.
IfMain line backups repeat, especially with rootsThenAsk for a camera inspection to find where the roots enter.
IfThe blockage is always at about the same distanceThenA fixed defect such as an offset joint, sag or crack is likely.

Questions your log can help answer

Is this a fixture problem or a main line problem?
Is the line getting worse, staying the same or improving?
Did a cleaning or habit change actually make a difference?
Is it time to compare maintenance against repair?

Common questions

How long should I keep the log?

As long as you own the home. Even a year of entries is useful, and a long record is helpful if you ever sell.

Should I log small clogs I fix myself?

Yes. A hair clog cleared by hand still counts, especially if it keeps happening in the same drain.

What if I just moved in and have no history?

Start now, and ask the previous owner or agent whether the sewer has been inspected or cleaned before.

General information for Anaheim, not a quote or professional advice. In an emergency, call 911.