The Ministry of Urban Management has conducted the work to perfect the regional control system for quickly coping with possible circumstances in the rainy season.

It urged every province to ensure the overhauling of equipment and pipes at rain-water pumping stations, the water quality test in reservoirs and the disinfection of drinking water.

Pyongyang City directs big efforts to providing the inhabitants with hygienically safe water?and domestic water.

The same is true of South Phyongan, North Hwanghae, North Hamgyong and Jagang provinces and Kaesong City.