Workers dredging a river in the Somerset Levels have turned up eight cars over the last week, all within 100 metres of each other.
Environment Agency staff working to help relieve flooding in the area noticed the cars, which could be up to 20 years old, in the drainage channel of the River Parrett.
It is so far unknown how the cars may have ended up on the riverbed, but officials stressed they would not have contributed to recent high water levels.
The UN biggest study into the impact of climate change released today warned severe flooding will be more frequent as the effects of climate change are felt across the globe.
Governments have been urged to prepare for the risks of climate change such as higher sea levels, and adapt to the changing weather patterns it may bring.
In Somerset today residents celebrated as dredging started in the River Parret, as part of the Environment Agency's 'Flood Action Plan'. Measures such as dredging could become more common, as Dan Rivers reports.
Dredging has begun in Somerset, around the River Parrett, which has sparked celebrations among some residents.Read the full story ›
Dredging is underway on the the flood-hit Somerset Moors and Levels this morning.
Work is beginning on a 200-yard stretch on the River Parrett, before excavators start on a five-mile stretch of river near Burrowbridge.
The work is on a key part of the river which has been specially identified for dredging and where "significant amounts" of silt have built up, the Environment Agency has said.
Local campaigners and residents have blamed the extent of the crisis on a lack of dredging on the River Tone and River Parrett.
Gav Sadler, of Flooding on the Levels Action Group (Flag), said the dredging was "a very encouraging sight, but is just the beginning."
"We would like to see all the rivers dredged," he went on. "Another issue is we don't know the quality of the dredging they are going to do.
"We would like to see a little bit of transparency from the Environment Agency," he added. "This affects our lives, we want to make sure they do a proper job."
The start of dredging the Somerset Levels is "an important milestone" in the Government's attempts to repair the country after December and January's floods.
Dr Paul Leinster, Chief Executive at the Environment Agency, said:
Today is an important milestone in the work to reduce the risk of flooding to people, property and land in Somerset and we welcome the additional money from Government that has allowed us to undertake this further dredging.
The Environment Agency will begin dredging river beds in Somerset today as part of wider Government plans to clear up flood hit parts of the country.
Initial work on a 200-metre stretch of the River Parrett will get underway at 9am, ahead of dredging of an eight kilometre stretch of river near where the Tone and Parrett meet at Burrowbridge.
Dredging - where silt and bottom sediment is removed from the riverbed - is part of the Government's £100m 20 Year Flood Action Plan.
The Environment Agency came under huge criticism for failing to dredge the rivers that drain the floodwaters after the south of England was battered by storms.
Flooding throughout December and January of this year is thought to have affected 6,500 homes and businesses as well as leaving some villages completely cut off from the outside world.
The head of National Farmers' Union said a "major rethink" was needed in how flood defence spending was allocated.
"We must stop sacrificing our productive farmland to crazy, rampant and thoughtless urbanisation," Peter Kendall said at a conference.
Mr Kendall said: "58% of our most productive land sits below the 5m contour line and it is at risk from flooding. Policy makers simply have to put higher value on it."
He said that while farmland can and should in extreme circumstances act as a temporary buffer for water to protect people's lives and homes, it shouldn't be viewed as a long-term storage facility. "It's primary job is to feed this country," he added.
James Hall, a farmer from Somerset who was affected by flooding, told ITV News the government's offer of a £5,000 grant is "a drop in the ocean."
He said the cost won't cover the loses at his farm, or the work that still needs to be done.
James Hall, a farmer previously featured on ITV News, says the water levels at his farm are improving but the extent of the damage is becoming more apparent.
The levels are continuing to drop at a steady pace, the damage in my parents house is not looking good, large cracks are now showing.
@angebg thank you, this water has caused so much damage, the clean up is going to be dreadful and upsetting..
The Government has announced rural homes and businesses impacted by floods will have access to one-off grants up to £5,000 to make them more resilient.
Farming minister George Eustice said businesses which have been directly affected by flooding will be able access £10 million of government support from Friday.