Rainwater and overflowed water from nullahs and drains flooded most of the main roads and streets in residential locations, a significant number of residential areas including urban slums and villages in peri-urban areas, that gravely disrupted the people’s lives. ( see 2020 karachi floods ). 2021 Islamabad flooding From June to August of 2022, flooding affected most of Pakistan. The provinces of Balochistan and Sindh were worst hit, while floods had also affected other parts of the country as far north as Kashmir.