Abstract: An underwater drain leakage detection apparatus for a swimming pool is provided including an elongated pole and a housing connected to one end of the pole. A flexible leak detection tube is connected to the housing at a first end thereof and is in liquid communication with the inside of the housing. The housing is positioned over a suspected leak area below the surface of the water in the pool by suitable manipulation of the elongated pole by the pool leak specialist. A suitable dye substance then is inserted into the distal top or free end of the leak detection tube while the latter is positioned just below the surface of the swimming pool water by the leak specialist. The dye is observed from above the surface of the swimming pool water to determine whether there is a leak. If there is a leak in the area of the pool covered by the housing, the dye easily will be observed to move downward along the tube.

Abstract: A housing is provided having a leak detection tube in liquid communication with the inside of the housing. The housing is adapted to be affixed to a wall surface of a swimming pool over a suspected leak area below the surface of the water by a lockable connector mounted on the housing. A suitable dye substance then is inserted into the distal top or free end of the leak detection tube while the latter is positioned just below the surface of the swimming pool water by a leak specialist positioned on the deck or beam of the pool. A light fixture may be mounted in the wall surface and the aforementioned leakage test conducted to determine water leaks in the niche containing the light fixture.

Abstract: A housing is provided having a leak detection tube in liquid communication with the inside of the housing. The housing is adapted to be affixed to a wall surface of a swimming pool over a suspected leak area below the surface of the water by a lockable connector mounted on the housing. A suitable dye substance then is inserted into the distal top or free end of the leak detection tube while the latter is positioned just below the surface of the swimming pool water by a leak specialist positioned on the deck or beam of the pool. A light fixture may be mounted in the wall surface and the aforementioned leakage test conducted to determine water leaks in the niche containing the light fixture.

Abstract: An underwater drain leakage detection apparatus for a swimming pool is provided including an elongated pole and a housing connected to one end of the pole. A flexible leak detection tube is connected to the housing at a first end thereof and is in liquid communication with the inside of the housing. The housing is positioned over a suspected leak area below the surface of the water in the pool by suitable manipulation of the elongated pole by the pool leak specialist. A suitable dye substance then is inserted into the distal top or free end of the leak detection tube while the latter is positioned just below the surface of the swimming pool water by the leak specialist. The dye is observed from above the surface of the swimming pool water to determine whether there is a leak. If there is a leak in the area of the pool covered by the housing, the dye easily will be observed to move downward along the tube.