All Available Episode
All Season 1 Episode
1. Episode 1
In the Lake District, an army of engineers with a battery of machinery are constructing one of Britain’s biggest fresh water pipelines. It's a bug's life for Steve and Anthony, as they discover a whole new colony of wildlife feasting off unmentionables.
2. Episode 2
Steve and Michael tackle a stubborn Liverpool fatberg the size of four jumbo jets, while Mick and John try to stop a sewage leak from ruining Passover.
3. Episode 3
Steve and Michael send newbie Dan to fight the fatberg. A Warrington water main has burst, flooding local roads and causing 17,000 taps to run dry. Mick and John respond to Mrs Windsor's urgent manhole problem.
4. Episode 4
There are three weeks to clean an effluent-encrusted sewer beneath a golf course - unless the rain comes. Denzil the sniffer dog detects a whiff of chlorine on the Welsh borders. A potential pollution problem must be fixed within two hours, or heavy fines will be incurred.
5. Episode 5
A fire-fighting helicopter is chartered to stop a wildfire on the West Yorkshire moorlands reaching a reservoir. Repair works force half of the north-west biggest sewage treatment works to shut down. A failed attempt by two neighbours to clear a blockage results in them losing 11 of their rodding tools down the drain.
6. Episode 6
A team of specialist divers in the Irish Sea are on an underwater mission to clean out a massive submerged outfall pipe which disperses treated waste water deep into the sea
7. Episode 7
Stuart tackles a 200-metre fatberg in Manchester, newly qualified "leak listener" Dan detects holes in the water company's network, and the Steves attract donkey attention on a flooded farm.
8. Episode 8
Teams have to do deal with the largest fatberg seen in the North West, filling 40 per cent of the main sewer system in the docks area of Liverpool.