If the water won't stop running, remove the tank lid and lift the float cup. Causes of Over-Flooding & Blockage Blocked U-Trap:
Cons:
: Locate the shut-off valve (angle valve) on the wall behind the toilet and turn it clockwise until it stops. Jade Evo E54 03 Over Flooding Toilet Poopingl
Plunging and snaking do not resolve the issue, suggesting a deeper sewer line or septic tank blockage. How To Fix An Overflowing Toilet - Ace Hardware If the water won't stop running, remove the
A low hum .
: If the valve is stuck or missing, you can take the small refill tube from the overflow pipe and direct it into the tank so it doesn't add more water to the bowl. How to Unclog the Toilet If the water won't stop running