Water is vital to life but all of it is not created equal, and getting clean water is a dirty business - literally. People who work for Britain's biggest water companies have to face messy, and at times revolting, situations in order to unblock a drain or fix a leaky faucet and improve the condition of a customer's water. This programme profiles some of the workers - from sewer men to engineers - who are tasked with the dirty jobs that are needed to keep the country supplied with water. It may not be an easy job but it is an important one.

No streaming offers found