Burscough Flood Records Report for Burscough Parish Council Collected and Compiled 2016/17 Created by Burscough Flooding Group Stephen McCloskey (Chair) Gavin Rattray (Secretary) Gordon Anderson (Treasurer) Bernard Webster (Retired Member) Anonymous (Technical Guidance)
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Burscough Flood Records Report for Burscough Parish Council · Executive Summary On the 8th June 2016 Burscough Parish Council agreed that a residents’ group should be set up to
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Burscough Flood Records Report
for Burscough Parish Council
Collected and Compiled 2016/17
Created by Burscough Flooding Group
Stephen McCloskey (Chair)
Gavin Rattray (Secretary)
Gordon Anderson (Treasurer)
Bernard Webster (Retired Member)
Anonymous (Technical Guidance)
Burscough Flood Records Collected and Compiled 2016/17
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Executive Summary
On the 8th June 2016 Burscough Parish Council agreed that a residents’ group should be set up to collect
flooding evidence and produce a report for a future Parish Council meeting.
In response Burscough Flooding Group formed on the 12th July 2016 and subsequently collected
evidence from witnesses and victims, contacted through leafleting, advertising and by knocking on doors.
It has met with, and made freedom of information legislation requests from, Lancashire County Council,
West Lancashire Borough Council, the Environment Agency and United Utilities.
Evidence collected has revealed that large amounts of flooding occurred in 2012, 2015 and 2016 with a
peak of 73 internal and over 100 external floods occurring in Burscough in 2015. Information provided
by residents about the long term history of flooding showed that a significant number of areas were
suffering long term repeat flooding.
The Group has found that the causes of flooding were predominantly water discharging from United
Utilities surface water and foul sewers in the urban areas; and inadequate capacity of ordinary
watercourses, fed with urban surface water run-off, in the downstream rural areas. In the course of the
investigations the Group found that United Utilities surface water sewer network drains the un-attenuated
surface water flows from several large housing estates into watercourses and believe that this is the
primary cause of flooding in Higgins Lane, Crabtree Lane, Orrell Lane and the Truscott Estate.
In addition, the Group has found that groundwater flooding occurs around Martin Mere and Yew Tree
Farm and that the infiltration of groundwater into watercourses and sewers is highly likely to have been a
negative factor in the severity of flooding when it occurs.
Maps and photographic evidence of the nature and extent of the flooding in Burscough follow with the
flood records at the back of the document containing a comprehensive recent record of the locations,
frequency and causes of flooding in Burscough.
Burscough Flood Records Collected and Compiled 2016/17
Table of Contents ..........................................................................................................................................2
Flood Photographs A to Z ...........................................................................................................................18
What is the Purpose of Flood Risk Management Authorities? ...................................................................41
Flood Records .............................................................................................................................................43
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Table of Figures
All images have been submitted to Burscough Flooding Group by flooding witnesses or members of the
Group unless stated otherwise
Figure 1 A map of the watercourses flowing through Burscough .............................................................. 6
Figure 2 A hydrogeology map of Burscough ....................................................................................................... 7
Figure 3 A map of Burscough showing the geological indicators of flooding ........................................ 8
Figure 4 A geological indicator of flooding map with watercourses for Burscough........................... 9
Figure 5 A map of Burscough showing external flood events (2008-2017) ....................................... 10
Figure 6 A map of Burscough showing internal flood events (2008-2017) ........................................ 11
Figure 7 A map of the Burscough watercourses and external flood events (2008-2017) ............ 12
Figure 8 A map of Burscough watercourses and internal flood events (2008-2017) .................... 13
Figure 9 A map of external flood events and functional sites ................................................................... 14
Figure 10 A map of internal flood events and functional sites .................................................................... 15
Figure 11 A map of all flood events and functional sites ............................................................................... 16
Figure 12 A map of all flood events with a hydrogeological overlay ........................................................ 17
Figure 13 A59 Liverpool Road South (Water from Sewer Discharging in Mill Dam Lane) ............. 18
Figure 14 A59 Liverpool Road South ..................................................................................................................... 19
Figure 15 A59 Liverpool Road South ..................................................................................................................... 20
Figure 16 A59 Liverpool Road South (Garden Backing onto Yew Tree Farm) ..................................... 20
Figure 17 Abbey Lane ................................................................................................................................................... 21
Figure 18 Alexander Close .......................................................................................................................................... 21
Figure 19 Belmont Close ............................................................................................................................................. 22
Figure 20 Briars Lane ................................................................................................................................................... 22
Figure 21 Chapel Lane .................................................................................................................................................. 23
Figure 22 Crabtree Lane (Flooding from Orrell Lane Watercourse) ........................................................ 23
Figure 23 Crabtree Lane .............................................................................................................................................. 24
Figure 24 Crabtree Lane .............................................................................................................................................. 24
Figure 32 Higgins Lane ................................................................................................................................................ 29
Figure 33 Junction Lane ............................................................................................................................................... 29
Figure 34 Lordsgate Lane ........................................................................................................................................... 30
Figure 35 Lordsgate Lane ........................................................................................................................................... 30
Figure 36 Lordsgate Lane ........................................................................................................................................... 30
Figure 37 Mill Dam Road and Manor Avenue (Copyright Environment Agency) ............................... 31
Figure 38 Martin Mere ................................................................................................................................................. 32
Figure 39 Martin Mere ................................................................................................................................................. 32
Figure 40 Meadow Lane .............................................................................................................................................. 33
Figure 41 Mill Lane (Copyright Environment Agency)................................................................................... 33
Figure 42 Moss Lane ..................................................................................................................................................... 34
Figure 43 New Lane Rail Crossing ........................................................................................................................... 34
Figure 44 New Lane Village Centre ......................................................................................................................... 35
Figure 45 Orrell Lane .................................................................................................................................................... 35
Figure 46 Pippin Street ................................................................................................................................................ 35
Figure 49 Slipway Car Park ........................................................................................................................................ 36
Figure 50 Square Lane ................................................................................................................................................. 37
Figure 51 Spill from United Utilities Sewage Pumping Station (New Lane WWTW) ........................ 37
Figure 52 Sutch and Carr Lanes (Lathom) ........................................................................................................... 38
Figure 53 Spill from United Utilities Sewage Pumping Station (New Lane WWTW) ........................ 38
Figure 54 School Lane .................................................................................................................................................. 39
Figure 57 Warpers Moss Lane .................................................................................................................................. 40
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Flood Maps
The following pages illustrate the nature and extent of the flooding in Burscough, showing maps of
known flooding events and environmental factors to investigate areas suffering from repeat internal and
external flooding (2008 – 2017).
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Figure 1 A map of the watercourses flowing through Burscough
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Figure 2 A hydrogeology map of Burscough
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Class 1 – Higher flood potential: the first areas to experience the effects of flooding. Class 2 – Lower flood potential: areas affected by secondary
flooding in extreme cases as a result of a prolonged flood event.
Coastal – Flooding from the sea. Fluvial – Flooding from rivers and water channels.
Figure 3 A map of Burscough showing the geological indicators of flooding
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Class 1 – Higher flood potential: the first areas to experience the effects of flooding. Class 2 – Lower flood potential: areas affected by secondary
flooding in extreme cases as a result of a prolonged flood event.
Coastal – Flooding from the sea. Fluvial – Flooding from rivers and water channels.
Figure 4 A geological indicator of flooding map with watercourses for Burscough
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Figure 5 A map of Burscough showing external flood events (2008-2017)
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Figure 6 A map of Burscough showing internal flood events (2008-2017)
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Figure 7 A map of the Burscough watercourses and external flood events (2008-2017)
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Figure 8 A map of Burscough watercourses and internal flood events (2008-2017)
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Figure 9 A map of external flood events and functional sites
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Figure 10 A map of internal flood events and functional sites
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Figure 11 A map of all flood events and functional sites
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The number of flood events within the highly productive aquifer in Figure 12, show that naturally the soil and rocks would take rainfall into them away from
the surface. This is being stopped by urbanisation and drainage issues, so the excess surface water floods instead of draining naturally.
Figure 12 A map of all flood events with a hydrogeological overlay
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Flood Photographs A to Z
Figure 13 A59 Liverpool Road South (Water from Sewer Discharging in Mill Dam Lane)
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Figure 14 A59 Liverpool Road South
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Figure 15 A59 Liverpool Road South
Figure 16 A59 Liverpool Road South (Garden Backing onto Yew Tree Farm)
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Figure 17 Abbey Lane
Figure 18 Alexander Close
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Figure 19 Belmont Close
Figure 20 Briars Lane
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Figure 21 Chapel Lane
Figure 22 Crabtree Lane (Flooding from Orrell Lane Watercourse)
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Figure 23 Crabtree Lane
Figure 24 Crabtree Lane
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