If your tank ball or floater is not installed correctly, it could cause the flush valve to stay open. Unfortunately, this problem is not always easy to locate. There is rarely any sound associated with this type of toilet leak as it is an internal problem.
Caption Floodwaters pour over Texas dam. Water is seen flowing over the top of a dam at Padera Lake near Midlothian early Wednesday morning following days of heavy rain. Water is seen flowing over the top of a dam at Padera Lake near Midlothian early Wednesday morning following days of heavy rain.
'Bathtub ring' on Hoover Dam shows level of Lake Mead dropping even further amid continuing drought in America's west. Lake Mead already at lowest point since it began being filled in 1930s. But that is expected to drop by another 10ft by the end of this summer.