The land drainage system deals with a large proportion of the water arising inland from rainfall and surface water run-off, as well as groundwater.

The land drainage system incorporates rivers, watercourse, ditches, culvert, pipes, lakes and ponds. 

Land drainage is complex and is primarily a private matter between adjoining landowners. We are the nominated land drainage authority and have some enforcement powers to make landowners carry out works to prevent serious internal flooding of domestic dwellings. Some watercourses are classed as 'controlled' and the Environment Agency will ensure that they are properly maintained and take action against those found polluting or obstructing the flow of water.

Legislation

The Land Drainage Act 1991 requires that a watercourse be maintained by its owner in such a condition that the free flow of water is not impeded. 

Land drainage advice

If you require any further advice or your home is suffering from internal flooding, then please contact Lancashire County Council, the lead flood risk authority via email at highways@lancashire.gov.uk with as much information as possible.

Where there is no internal flooding or risk of repeat internal flooding of your home then you may need to consult a drainage engineer to assist you to design a scheme for your own land or solicitor for further advice.

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