The toilet is filling and flushing normally it is just after flushing the water in the pan is lower than it should be about an inch down on normal.
Toilet pan low water level.
Toilets lose water for a few reasons.
Both toilet and sink are located downstairs.
The toilet is on a concrete floor and has wood laminate flooring laid over that.
At the same time the sink which uses the same drain system is occasionally giving back unpleasant fumes.
6 causes of low water levels in a toilet bowl or tank fill tube leak.
The fill tube is damaged the most common reason your toilet bowl water level is low is a damaged fill tube.
The fill valve is commonly seen.
It concerns either the flapper valve inside the tank the bowl ring or the intake on the toilet.
As your toilet s tank fills the tank also redirects water to the bowl.
Pour a few buckets of water into the toilet slowly watching where the water level settles.
If you do not use the toilet regularly the water level could be dropping just from evaporation.
When there s a crack.
Leave it an hour and the water is about an inch and a bit deep at the bottom of the pan.
The water usually sits about 4 inches deep approx in the bottom of the loo and is this deep when the toilet has just been flushed.
3 turn off the water supply before you work on the float.
Locate the external water valve on the wall it should be behind your toilet beneath the bowl.
4 reasons for low water level in your toilet bowl how to fix it 1.
Tank water level set low tank.
This is a common problem and it is an easy fix as long as you know how to solve it and what to look for.
After the toilet lid is removed check the water level if it seems higher or lower than 1 2 inches 2 5 5 1 cm below the fill valve and overflow tube it may need adjustments.
The toilet bowl is cracked although cracks in the toilet bowl are rare it can happen.
If you pour slowly enough the water settles to the level that the toilet bowl is meant to hold.
If your toilet bowl water level is receding there is damage to one of the components in the toilet itself.
If you notice the water level in the tank is low it s likely a result of the float.
The humidity level in your house will determine just how quickly the toilet bowl s water level will drop.