ZHUOZHOU, Aug 2 (Reuters) - Swathes of northern China were submerged in filthy floodwater on Wednesday (Aug 2) after days of historic rainfall battered the capital city of Beijing and surrounding areas.

Torrents of brown water swept tons of rubbish through a park in suburban Beijing, while normally bustling main streets in Hebei province to the southwest of the capital turned to rivers.

Aerial photographs taken by AFP of Hebei's Zhuozhou city showed inundated shopfronts and car roofs poking through the sludgy rainwater.

Farmland in the surrounding areas was left submerged stretching for miles, the photographs showed.

Rescue workers in one part of Zhuozhou visited by AFP reporters used inflatable boats to transport instant noodles, bread and drinking water to besieged residents, who were also left without power or mobile phone signal.

A 34-year-old man surnamed Liu who declined to provide his full name told a harrowing tale of being trapped since Monday inside the Zhuozhou printworks where he is employed.

"First we tried to block the water, but then it was impossible," Liu told AFP.

"We couldn't get any of our plant's equipment or materials out to shelter. We were trapped inside until midday today before being rescued."

Liu said that while they still needed to wait for the water to recede before assessing the damage inside the flooded factory, his employer's estimated losses were nearly 20 million yuan (US$2.79 million).

Zhou Libin, 41, had been serving as the head of a rescue team when the floods hit.

"We were the first team to arrive in Zhuozhou," said Zhou.

"Evacuation of people began at 3 pm yesterday because the water flow was relatively high. Around 1,000 people have been evacuated so far.

"Those who remain are some elderly people who aren't easy to transfer, and we're still coordinating that."

Beijing's weather service said on Wednesday the rains that pummelled the Chinese capital in recent days were the heaviest since records began 140 years ago.

Scientists say such extreme weather events are being exacerbated by climate change.