C Flood History Table

C.1 DA01 - Lympne Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Street affected etc) DA01 2003 Ashford Road Burst Water No properties were Kent County Council - Burst water main Main recorded as being Highways affected DA01 2009 (Surface Lympne Hill Surface Water No properties were Kent County Council - Water was reported as running down Water) and Burst Water recorded as being Highways Lympne Hill by a local resident, it 2010 (Burst Water Main affected was suspected that a spring maybe Main) leaking. DA01 2008 Otterpool Lane Surface Water No properties were Kent County Council - Road was described as flooded. No recorded as being Highways specific location on Otterpool Lane affected was provided for this particular event. DA01 2008 Stone Street Surface Water No properties were Kent County Council - Road was flooded, no exact location recorded as being Highways was given within the records. affected DA01 2002,2004, 2005 Westenhanger Surface Water No properties were Southern Water (action Road flooded due to excess surface Castle recorded as being workshop meeting minutes water. affected

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc I

C.2 DA02 - Pedlinge, Saltwood, Horn Street, Newington and Peene Village Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) DA02 1997 Bargrove Sewer There are no Southern Water hydraulic System was full due to heavy rainfall records of overload incidents (supplied properties being 2012) affected, only public space recorded as being affected DA02 2008 Blackhouse Hill 800 Surface Water There are no KCC Highways Anecdotal evidence described meters from A20 records of excess water on the road surface. Ashford Rd properties being roundabout affected DA02 1996, 2001 Frogholt Surface Water There are no Shepway District Council - Highway and gardens flooded due to records of SFRA restricted grill. properties being affected, however flooding was recorded within the curtilage of properties. DA02 1992, 1996 (surface Horn Street Surface water Sewer flooding - Southern Water hydraulic Surface water sewer overloaded and water event), 2006, and sewer flooding affected overload incidents (supplied blockage in foul sewer. 2009 flooding the curtilage of one 2012) property. Surface water flooding - some Shepway District Council - properties flooded due to runoff - Surface Water - SFRA New FSA installed 2000 Properties were affected by flooding. DA02 unknown Hythe Road Fluvial There are no KCC Highways Water level high in ditches and records of culvert unable to cope.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc III

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) properties being affected DA02 1995 (Surface Newington Surface water There are no Shepway District Council - Surface Water flooded the highway Water), and sewer records of SFRA in 1995, the level of water was said 2003, 2010, 2011 flooding properties being to be deep. (Sewer) affected, only road Southern Water hydraulic being affected overload incidents (supplied Sewers flooded Newington due a 2012) system overload following heavy rainfall. DA02 2003 Peene Sewer flooding There are no Southern Water hydraulic Flooding resulted from full sewers records of overload incidents (supplied following heavy rainfall properties being 2012) affected, only road being affected DA02 2009, 2010, 2012 Sandling Road, Surface Water There are no KCC Highways Records suggest that backed up other record Saltwood records of drains led to flooding of Sandling unknown properties being Road. Water collects in troughs, affected drains back up and there is no way for the surface water to infiltrate or get away. DA02 2009 Tanners Hill Surface Water There are no KCC Highways Records describe water running records of down the road. properties being affected DA02 2009 Valestone Close Blocked Drain/ There are no KCC Highways Records suggest following the Gully records of clearance of a blocked drain water properties being surcharged above pathway and was affected close to entering a property.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc IV

C.3 DA03 - Palmarsh and Pennypot Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) DA03 & 2009 Dymchurch Road Surface Water There are no KCC Highways Anecdotal evidence suggests that DA04 records of the road was flooded to a depth of 6 properties being inches. Exact location of flooding is affected unknown. DA03 2009 Heron's Way, Sewer flooding Sewer flooding - Southern Water hydraulic Overloaded pumping station Palmarsh records do not overload incidents (supplied specify whether this 2012) flooding affected properties DA03 2009 Palmarsh Avenue, Sewer flooding Sewer flooding - Southern Water hydraulic Heavy rain overloaded sewer Palmarsh data indicates the overload incidents (supplied curtilage of two 2012) properties were affected, no internal flooding was recorded. DA03 2001 Shepherds Fluvial <100 properties, Shepway District Council - Fluvial flooding from the Royal Walk/Romney based on the GIS SFRA Military Canal. Banks were Way, Pennypot files provided by the overtopped resulting in flooding to historic outlines and garages/conservatories and some NRD thresholds DA03 2010 St Mary's Road Blocked Drain/ There are no KCC Highways Records described a drain was Gully records of blocked flooding a properties back properties being garden. affected DA03 2001 West Hythe Fluvial <10 properties, Shepway District Council - Properties flooded to 150mm due to based on the GIS SFRA and Highways canal cut overtopping files provided by the historic outlines and NRD

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc VI

C.4 DA04 - Hythe and Horn Street1 Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA04 2010 Barrack Hill Surface Water There are no KCC Highways Carriageway flooded at the bottom records of of Barrack Hill, Hythe on the junction properties being of London Road going on to Military affected Road. DA04 1988, 2007, 2008, Blackhouse Hill Sewer flooding There are no Southern Water hydraulic Surcharging of sewers during heavy 2009, 2011 records of overload incidents (supplied rainfall event caused flooding of properties being 2012) gardens along Blackhouse Hill. Also affected , records in 2007 records state surface water suggest external flow route downhill. garden flooding only) Additional notes from SW at Action Plan Workshop: There are serious issues with road runoff, affecting properties internally and externally. DA04 Date unknown Brock Hill Surface Water One incident of Southern Water Road affected by flooding internal flooding reported Additional notes from SW at Action Plan Workshop: confirmation that flooding does affect one property within this area. DA04 2007, 2009, 2010 Brockhill Road Sewer flooding Five incidents of Southern Water hydraulic Overloaded sewers flooding within a overload incidents (supplied curtilage of a 2012) property were recorded.

1 A contributing factor to the issues here is the general topography; the roads here are very steep. The local residents have formed an active committee with regard to flooding issues.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc VII

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA04 1988, 2007, 2008, Cannongate Road Sewer flooding 2 incidents of Southern Water hydraulic Public sewer backed up causing 2009, 2011 internal flooding, 6 overload incidents (supplied flooding due to heavy rainfall. incidents of 2012) gardens flooding DA04 2007, 2008, 2009 Cliff Road Sewer flooding 3 incidents of Southern Water hydraulic Heavy rainfall overloaded combined highway flooding overload incidents (supplied sewers. 2012) DA04 Dates Unknown Cliff Gardens Blocked Gullies There are no Southern Water Cliff Gardens was described by recorded incidents Southern Water at the Action Plan of properties Workshop to have issues with flooding blocked gullies. During extreme events a large lake forms. DA03 & 2009 Dymchurch Road Surface Water There are no KCC Highways Surface Water - Anecdotal evidence DA04 records of suggests that the road was flooded properties being to a depth of 6 inches. Exact affected location of flooding is unknown.

Blocked Gully/ Drain caused flooding on the road. DA04 2004, 2006 Ferguson Close Sewer flooding Sewer records Southern Water hydraulic Flooding due to a faulty non return indicate one overload incidents (supplied valve (NRV) incident of flooding 2012) within curtilage of a property. DA04 2008 Green Lane Surface Water There are no KCC Highways Anecdotal evidence describes water records of levels reaching approximately 4ins properties being deep. affected DA04 2001 (Sewer) High Street Sewer flooding Sewer - Internal Southern Water hydraulic Overloaded sewers 2009 (Blocked Drain/ & Blocked flooding of one overload incidents (supplied Gully) Drain/ Gully property recorded. 2012) Blocked Gully/ Drain caused flooding on the road.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc VIII

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected KCC Highways

DA04 1996 (Surface water Mill Road and Surface water Estimated at based Shepway District Council - A blockage at Station Road culvert and fluvial ) Station Road and fluvial on suggested SFRA resulted in properties flooding along 2009 (Surface water) flooding extents Station Road and Mill Road. and GIS files EA Historic Flood Map provided (NRD) No details from the HFM as to the <50 properties cause of flooding, assumed fluvial. affected Surface Water - Mill road flooded, mainly on houses side. Water was described as coming over the road and pavement. Road was completely flooded. Water reached the level of the caller's knees. DA04 1999 North Road Sewer flooding Sewer flooding Southern Water hydraulic Flooded during heavy rain records suggest overload incidents (supplied external flooding 2012) DA04 2008 North Road Blocked Drain/ There are no KCC Highways Carriageway flooded due falling gully records of leaves blocking gullies. properties being affected

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc IX

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA04 1996 (Fluvial) Orchard Valley Fluvial and Sewer flooding - Bullens Report & Shepway Public sewers unable to cope with 1997, 1999, 2000, sewer flooding records suggest 3 District Council Report # 32, heavy rain. 2001, 2002 (Sewer) incidents of internal 093 Rep 01 Rev 1 (fluvial) flooding and 15 Fluvial flooding occurred before and incidents where Southern Water hydraulic during 1996 event, but there has flooding was within overload incidents (supplied since been improvements to flood the curtilage of 2012) defence works (2000) properties (for e.g. gardens)

Fluvial risk estimated to be <10, as although records do not state property numbers, it has been assumed properties were affected DA04 1992 Redbrooks Way Sewer flooding Sewer records Southern Water hydraulic Overloaded sewers indicate one overload incidents (supplied incident of internal 2012) flooding. DA04 2002 Seabrook Court Sewer flooding There are no Southern Water hydraulic Heavy rainfall caused the records of overload incidents (supplied surcharged the sewer system on properties being 2012) Seabrook Court. affected, public space flooded DA04 2008 Seabrook Sewer flooding 15 incidents of Southern Water hydraulic Heavy rainfall caused the sewer Gardens gardens flooding overload incidents (supplied system to overload and flood the 2012) gardens of properties on Seabrook Gardens.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc X

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA04 1989, 2000, 2002, Seabrook Road Coastal, Fluvial, <200 properties Bullens Report & Shepway Coastal flooding (1990, 1999) 2004, 2006, 2007, Sewer, Surface affected by fluvial District Council Report # 32, occurred prior to the protection 2008, 2009 (Sewer) Water, Blocked and coastal based 093 Rep 01 Rev 1 scheme of 2004. 1990, 1999 (Coastal) Drains/ Gullies on GIS files Southern Water hydraulic Fluvial event (1996) was reported to 1996 (Fluvial) provided ( historic overload incidents (supplied be a 1 in 500 year. 2009 (Blocked and NRD) 2012) Flooding caused by hydraulic Drains/ Gullies) Sewer records overload of sewers. 2009 (Surface Water) indicate two Blocked Drain/ Gully - drains incidents of internal blocked and water flooded a garden. flooding and 16 Surface Water - Carriageway incidents where flooded and was very slow at flooding entered a draining away. Depth was recorded properties curtilage. as being 2ft in places.

Da04 2000 Sene Farm Sewer flooding One incident of Southern Water hydraulic Extreme period of rainfall external flooding overload incidents (supplied recorded. 2012) DA04 2003, 2010 Sene Park Sewer flooding Sewer data records Southern Water hydraulic Heavy rainfall overloaded combined 2 incidents of overload incidents (supplied sewers. external flooding 2012) During extreme events a large lake only forms. DA04 Date unknown Sene Park & Cliff Blocked Gullies Three properties Southern Water This road has issues with blocked Gardens known to be drains and gullies. affected In extreme events a large lake forms from excess surface water. DA04 2009 Sir John Moore Sewer flooding Sewer records Southern Water hydraulic Surface water sewer overloaded Avenue indicate one overload incidents (supplied during a heavy rainfall. incident of flooding 2012) within curtilage of a property.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XI

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA04 1996 (Fluvial) Spring Lane Fluvial, Sewer, Surface water - 1 Bullens Report & Shepway Fluvial event (1996) was reported to 2000, 2002 (Sewer) Surface Water property (limited to District Council Report # 32, be a 1 in 500 year event. unknown (surface porch) 093 Rep 01 Rev 1 Flooding was caused by a water) Southern Water hydraulic combination of heavy rainfall and <20 (fluvial overload incidents (supplied surcharging of sewers. flooding, estimated 2012) from area shown to Shepway District Council - be at risk) SFRA

Sewer flooding records 3 incidents recorded where flooding was within a properties curtilage. DA04 1990, 1999 (Coastal) St Hilda's Road Coastal and Sewer flooding - Southern Water hydraulic Coastal flooding (1990, 1999) 1994 (Sewer) (and surrounding sewer flooding records suggest overload incidents (supplied occurred prior to the protection area) external flooding, 2012) scheme of 2004, and was a result of one incident within wave overtopping. a properties Shepway District Council - curtilage. SFRA External flooding from sewers caused by tidal water getting into the Coastal flooding, no foul system records of numbers of properties flooded but based on extent, estimated to be <50 DA04 2009 St Johns Road Overloaded One property is KCC Highways Records describe that drains were Drain recorded unable to cope with torrential rain last night, resulting in a property flooding to a level of approximately 9 inches.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XII

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA04 2010 Turnpike Hill Blocked Drain/ There are no KCC Highways Water was recorded as surcharging gully records of due to a blockage caused by a build properties being up of silt. affected, DA04 2007 Twiss Avenue Sewer flooding Internal flooding of Southern Water hydraulic Flooding was caused by heavy one property overload incidents (supplied rainfall, sewers were unable to cope recorded. 2012) and surcharged. DA04 1990, 1999 (Coastal) West Parade Sewers, Coastal Sewer flooding - Southern Water hydraulic Coastal flooding (1990, 1999) 1994 (Sewer) one incident of a overload incidents (supplied occurred prior to the protection cellar flooding. 2012) scheme of 2004. Shepway District Council - Coastal flooding- SFRA Flooding from sewers due to a faulty There are no valve within the sewers records of properties being affected but based on extent of the GIS files provided (historic and NRD), estimated to be <50 properties

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XIII

C.5 DA05 - Channel Tunnel Terminal Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Stree affected t etc) DA05 2003 Ashford Road Sewer flooding There are no Southern Water hydraulic Sewer overflowed by old Railway records of overload incidents (supplied Bridge, no blockage was found, it properties being 2012) was unable to cope with heavy affected rainfall. DA05 & 2009 Canterbury Road Sewer flooding There are no KCC Highways Road flooded due to blocked drains DA08 (please note that & Blocked records of and gullies. Anecdotal evidence Canterbury Road Drains/ Gully properties being also describes sewage running down crosses 2 affected the road. The exact location of the drainage areas) flooding on Canterbury Road, was not specified within the data supplied.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XIV

C.6 DA06 - Cheriton, Sandgate and Shorncliffe Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA06 2010 Brewer's Hill Surface Water It is not clear KCC Highways Records describe water flooding whether a property down the hill into a property. It is not was affected clear within the records whether the property was flooded internally or flood waters were only within the curtilage of the property. DA06 1996 (Fluvial) Enbrook Road, Sewer, Sewer - External Southern Water hydraulic Sewers - System overloaded by 1997, 2009 (Sewer) Romney Avenue Fluvial flooding recorded, overload incidents (supplied heavy rainfall no properties 2012) affected. Fluvial Flooding - 1 in 500 year flood Bullens Report & Shepway event - Properties affected by flooding Fluvial <75 District Council Report # 32, listed in Bullens Report & SDC Report properties, this is 093 Rep 01 Rev 1 # 32/093 Rep 01 Rev 1 based on the GIS data received from the SDC SFRA DA06 1996 (Fluvial) Enbrook Valley Fluvial, Sewer Fluvial <75 Bullens Report & Shepway Fluvial event occurred in 1996. 1997, 1998, 2007, properties, this is District Council Report # 32, 2008 (Sewer) based on the GIS 093 Rep 01 Rev 1 Sewer flooding is due to overloaded data received from sewers. the SDC SFRA Southern Water hydraulic overload incidents (supplied Sewer - One 2012) incident of internal flooding DA06 2009 North Road Blocked Gullies/ There are records KCC Highways Records described that all gullies Drains of one property were blocked resulting in a property being repeatedly flooding twice in one day. affected by flooding

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XVI

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA06 Dates Unknown Risborough Lane Surface Water There are records Southern Water Southern Water commented at the of one property Action Plan Workshop that there have being repeatedly been surface water incidences affected by flooding recorded within this area DA06 2008 Paddock Close Sewer One incident of Southern Water hydraulic Public sewer surcharged flooding within a overload incidents (supplied properties curtilage 2012) DA06 1999 (Sewer) Pelham Gardens Sewer There are no Southern Water hydraulic Heavy rainfall overloaded sewers 2010 (Blocked Drain) records of overload incidents (supplied properties being 2012) Following the road being resurfaced affected there was a heavy rainfall event KCC Highways which washed the grit into the drain and causing a blockage resulting in flooding. DA06 1999 Riviera Road Sewer Records of internal Southern Water hydraulic Heavy rainfall overloaded sewers flooding at three overload incidents (supplied properties. 2012) Flooding went within the curtilage of two properties. DA06 1999 Royal Military Sewer External flooding - Southern Water hydraulic Heavy rainfall overloaded sewers Avenue There are no overload incidents (supplied records of 2012) properties being affected

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XVII

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected DA06 1992, 1999 (Coastal) Sandgate Coastal, Sewer Coastal <250, Shepway District Council - Coastal flooding due to wave Esplanade based on the GIS SFRA overtopping prior to Coastal 1988, 1991, 1999, data received from Southern Water hydraulic protection Scheme (2004). 2007, 2008, 2009, the SDC SFRA overload incidents (supplied 2010, 2011 (Sewer) 2012) Surface water sewers were unable to Eight incidents of cope with heavy rainfall causing some internal flooding to flooding of properties along Sandgate properties and 12 Esplanade. incidents of external flooding. DA06 1996 (Fluvial) Sandgate High Fluvial, Fluvial flooding Bullens Report & Shepway Fluvial event (1 in 500 yr) occurred 1988, 1989, 1997, Street , Castle Sewer, <100 based on the District Council Report # 32, 1996. 1998, 1999, 2000, Road Surface Water GIS data received 093 Rep 01 Rev 1 2005, 2006, 2007 from the SDC Sewers- Surcharging of sewers along (Sewer) SFRA. Southern Water hydraulic the road due to heavy rain. 2009 (Surface Water) overload incidents (supplied Sewer flooding 2012) Surface Water - Heavy rainfall records indicate 14 resulted in the carriageway flooding. incidents of internal KCC Highways flooding and 9 incidents of external flooding.

Surface Water - There are no records of properties being affected internally. DA06 1999 Sandgate Hill Sewer One incident of Southern Water hydraulic Public sewer surcharged flooding within a overload incidents (supplied properties curtilage 2012) DA06 1988, 1997, 2010 Shorncliffe Road Sewer Two incidents of Southern Water hydraulic Heavy rainfall overloaded sewers internal flooding overload incidents (supplied

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XVIII

Drainage Date (Month, Year) Location (Area, Source No. of properties Source of report Comments area Road, Street etc) affected recorded 2012)

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XIX

C.7 DA07 - Folkestone, Castle Hill and Morehall Date (Month, Year) Location (Area, Source No. of properties Source of report Comments Road, Street etc) affected DA07 2011 Hawkins Road Blocked Drain There are no KCC - Highways Records described a blocked drain records of caused flooding of the road and on properties being the pavement affected DA07 2010 Shaftsbury Surface Water There are no KCC - Highways Road flooded Avenue records of properties being affected DA07 2009 Stanley Road Blocked Drain Two incidents of KCC - Highways Blocked drain and surface water from internal flooded highway following a heavy rainfall recorded. caused the properties to flood.

Anecdotal evidence suggests that following recent gas works a gully is full to the top with spoil from the trench. Records describe that properties are often flooded as a result. DA07 2000, 2002 Somerset Road Sewers Southern Water hydraulic Heavy rainfall overloaded the sewers. Two records of overload incidents flooding entering (supplied 2012) the curtilage of properties, no internal flooding recorded.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XX

Date (Month, Year) Location (Area, Source No. of properties Source of report Comments Road, Street etc) affected DA07 1995, 2000, 2007 Cheriton High Blocked Drain, Sewer Flooding - Bullens Report & Shepway The remaining are relating to a (Sewers) Street, Cheriton Surface Water, four incidents of District Council Report # recurring events of heavy rainfall 2008, 2009, 2011 Road Fluvial, Sewers internal flooding to 32, 093 Rep 01 Rev 1 and which result in sewers surcharging. (Blocked Drain) properties. Southern Water hydraulic 2008, 2009 (Surface overload incidents Blocked Drain caused flooding of Water) Blocked Drain - (supplied 2012) pavement and road. 1996 (Fluvial) only road affected. The 1996 event was reported as a 1 Fluvial Flooding in 500 yr fluvial event. <10 based on GIS filed provided Blocked Drain/ Gully caused flooding on the road. DA07 1997, 1999, 2000, Morehall Avenue Sewers Two properties are Southern Water hydraulic Surcharged during heavy rainfall 2002 recorded as overload incidents flooded. (supplied 2012) DA07 1999, 2000 Chart Road Sewers Two incidents of Southern Water hydraulic Properties flooded on Chart Road internal flooded overload incidents due to overloaded sewer . recorded. (supplied 2012) DA07 2008 Surrenden Road Sewers Eight incidents of Southern Water hydraulic Overloaded Sewer flooding entering overload incidents the curtilage of a (supplied 2012) property.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXI

Date (Month, Year) Location (Area, Source No. of properties Source of report Comments Road, Street etc) affected DA07 1996 (Fluvial) Cherry Garden Fluvial, Shepway District Council- The 1996 event was reported as a 1 Lane, Cherry Surface Water, Fluvial <350 based SFRA, in 500 yr fluvial event. Regular Occurrence, Garden Avenue, Sewers on the GIS layers KCC- Highways, 2010 (Surface Water) Morehall provided by the Bullens Report & Shepway The other events were reported as the Recreation SDC SFRA and the District Council Report # sewers and drainage systems unable 2007 (Sewer) Ground, NRD from the EA. 32, 093 Rep 01 Rev 1 and to cope with heavy rainfall causing Southmead Close Southern Water hydraulic properties to flood. and Fairway Surface Water - overload incidents Avenue There are no (supplied 2012) records of properties being affected, only the highway flooded.

Sewer - Three records where flooding was within a properties curtilage. DA07 1996 Municipal Sports Fluvial <10 based on the Bullens Report & Shepway The 1996 was reported as a 1 in 500 Grounds and GIS layers provided District Council Report # yr fluvial event. Cornwallis by the SDC SFRA 32, 093 Rep 01 Rev 1 Avenue and the NRD from the EA. DA07 Unknown Lynwood Surface Water Three incidents KCC - Highways Flooding caused by surface water recorded of runoff from playing fields to the north gardens flooding. of Lynwood, during heavy rainstorm.

One property was recorded as flooding internally

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXII

Date (Month, Year) Location (Area, Source No. of properties Source of report Comments Road, Street etc) affected DA07 1998, 1999 Stella Maris RC Sewers There are no Southern Water hydraulic Overloaded Sewer Primary School records of overload incidents properties being (supplied 2012) affected by surcharging of sewer DA07 2008 Roman Way Blocked Drain/ There are no KCC - Highways Flooding caused by a blocked drain/ Gully records of gully. properties being affected DA07 2008 Taylor Road Blocked Drain/ There are no KCC - Highways Records describe that there is Gully records of regularly a large amount of standing properties being water as result blocked following affected heavy rainfall. DA07 2010 Grasmere Surface Water There are no KCC - Highways Anecdotal evidence describes that Gardens records of internal following works on the Folkestone flooding affecting Academy to fix storm drains. Surface properties. water was reported as gushing out from field at back of school flooding a properties garden.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXIII

C.8 DA08 - Folkestone, Sugar Loaf Hill and Dover Hill Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Street affected etc) DA08 1989, 1999 Black Bull Road Sewer flooding One incident where Southern Water hydraulic The mains surcharged in heavy flooding entered the overload incidents rainfall curtilage of a (supplied 2012) property, no internal flooding was recorded. DA08 1996 Bonsor Road Fluvial <30 indicated from Shepway District Council - Fluvial Flooding - 1 in 500 year flood the GIS files supplied SFRA event - Properties affected by flooding from SDC listed in Bullens Report & SDC Report # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Park Farm Rd DA08 2008 Bournemouth Blocked Drain 1 incident of internal Records describe water flowing from a Road flooding recorded, blocked drain flooded a property. DA08 1996 Bradstone Avenue. Fluvial <50 indicated from Shepway District Council - Fluvial Flooding - 1 in 500 year flood the GIS files supplied SFRA event - Properties affected by flooding from SDC listed in Bullens Report & SDC Report # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Park Farm Rd DA08 1992 Broadmead Road Sewer flooding One incident where Southern Water hydraulic Heavy rainfall flooding entered the overload incidents curtilage of a (supplied 2012) property, no internal flooding was recorded.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXV

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Street affected etc) DA08 2007 (Sewer and Canterbury Road Surface Water Surface water - Officer and Public Depth of surface water was recorded Surface Water) Sewer Historic data does as 75mm. Blocked Drains not state whether Southern Water hydraulic 2009 properties were overload incidents Sewer Flooding - overloaded system affected. (supplied 2012) Road flooded due to blocked drains One incident of and gullies. Anecdotal evidence also flooding with the describes sewage running down the curtilage of a road. property. DA08 Regular Dolphins Road Surface Water Regular occurrence, Shepway District Council Highway flooding regular occurrence. Sewer records suggest flooding to some properties. DA08 2008 ( Surface Dover Road Surface Water, There are no records KCC - Highways Surface Water (2008) - Carriageway Water ) Blocked Drain of properties being flooded to a depth of 6 inches and 20 2009 (Blocked & Collapsed affected foot long (anecdotal). Drain/ Gully & Sewer Collapsed Sewer) Blocked Drain/Gully & collapsed drain - Records describe the gully/drain was blocked due to the private sewer of Folkestone library collapsing. This resulted in sewage flowing down the road and blocking the drains/ gully even more. DA08 1997, 2006, 2007, Downs Road Sewer flooding Sewer flooding - 37 Southern Water hydraulic Mains surcharged during heavy rain 2008, 2009, 2010 records describe overload incidents causing flooding to Downs Road flooding within the (supplied 2012) curtilage of properties.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXVI

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Street affected etc) DA08 2012 Downs Road Surface Water There are records Southern Water Flood waters were described as being (South) that flooding affected approximately 3ft deep. the curtilage of properties DA08 2008 Ernwell Road Sewer flooding Records suggest no Southern Water hydraulic Southern water records were unable properties were overload incidents to tell whether flooding was due to an affected (supplied 2012) overloaded KCC road gully or due to an overloaded sewer. DA08 1997 Ethelbert Road Sewer flooding One incident where Southern Water hydraulic Flooding caused by heavy rainfall flooding entered the overload incidents curtilage of a (supplied 2012) property, no internal flooding was recorded. DA08 1997, 1999, 2002 Foord Road Sewer flooding 1 incident of internal Southern Water hydraulic Records suggest that flooding was flooding, overload incidents caused by heavy rainfall which 6 incidents of (supplied 2012) overloaded the system flooding within a properties curtilage. DA08 2008 Green Lane Surface Water There are no records KCC - Highways Carriageway is flooded, records of properties being suggest water depth reached 4 affected inches. DA08 1996 Hill Road Fluvial <10 indicated from Shepway District Council Fluvial Flooding - 1 in 500 year flood the GIS files supplied SFRA event - Properties affected by flooding from SDC listed in Bullens Report & SDC Report # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Park Farm Rd

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXVII

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Street affected etc) DA08 1996 (Fluvial) Ingoldsby Road, Fluvial Fluvial - <10 Southern Water hydraulic Heavy rainfall Hill Road indicated from the overload incidents 2000 (Sewer) Sewer flooding GIS files supplied (supplied 2012) from SDC Shepway District Council - Sewer Flooding - No SFRA recorded incidents of sewer flooding affecting properties. DA08 2008 Joyes Road Sewer flooding One incident where Southern Water hydraulic Overloaded Sewers flooding entered the overload incidents curtilage of a (supplied 2012) property, no internal flooding was recorded. DA08 1996 (Fluvial) Mead Road Fluvial, Fluvial - <20 Shepway District Council - Fluvial Flooding - 1 in 500 year flood 2007 (Sewer) Sewer flooding indicated from the SFRA event - Properties affected by flooding GIS files supplied listed in Bullens Report & SDC Report from SDC # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Sewer - One incident Park Farm Rd of flooding recorded within the curtilage of a property. DA08 1996 Moat Farm Road Fluvial <10 indicated from Shepway District Council - Fluvial Flooding - 1 in 500 year flood the GIS files supplied SFRA event - Properties affected by flooding from SDC listed in Bullens Report & SDC Report # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Park Farm Rd

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXVIII

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Street affected etc) DA08 Park Farm Road Sewer flooding, Sewer - 2 incidents Southern Water hydraulic Sewers were unable to cope with the 1994, 2000, 2007, Fluvial of internal flooding to overload incidents heavy rainfall. 2010 (Sewer) properties. (supplied 2012) Fluvial event occurred in 1996. 1996 (Fluvial) Shepway District Council - Fluvial <50 indicated SFRA from the GIS files supplied from SDC DA08 1998, 1999 Parkfield Road Sewer flooding One incident where Southern Water hydraulic Heavy rainfall caused the sewer flooding entered the overload incidents system to surcharge curtilage of a (supplied 2012) property, no internal flooding was recorded. DA08 1996 (Fluvial) Pavillion Road Fluvial Fluvial <100 Shepway District Council - Fluvial Flooding - 1 in 500 year flood 2009 (Blocked indicated from the SFRA event - Properties affected by flooding Drain) GIS files supplied listed in Bullens Report & SDC Report from SDC KCC Highways # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Blocked Drain - there Park Farm Rd were no properties recorded as being Records describe that a blocked drain affected causing flooding on the carriageway. The depth of flooding was anecdotally described as being 8 meter length x 8 foot wide. Flooding did not affect properties. DA08 1998, 1998 Radnor Park Road Sewer flooding 2 incidents of internal Southern Water hydraulic Sewer unable to cope with rainfall flooding recorded. overload incidents (supplied 2012)

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXIX

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments Area (Area/Road/Street affected etc) DA08 1996 Russell Road Fluvial <30 indicated from Shepway District Council - Fluvial Flooding - 1 in 500 year flood the GIS files supplied SFRA event - Properties affected by flooding from SDC listed in Bullens Report & SDC Report # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Park Farm Rd DA08 1996 (Fluvial) Russell Road Fluvial, Sewer Fluvial <30 indicated Southern Water hydraulic Heavy rain caused sewer system to 2007 (Sewer) flooding from the GIS files overload incidents overload. supplied from SDC (supplied 2012) Sewer <1 incident of Shepway District Council - Fluvial Flooding - 1 in 500 year flood internal flooding to a SFRA event - Properties affected by flooding cellar listed in Bullens Report & SDC Report # 32/093 Rep 01 Rev 1 - Some areas now protected by FSA diverted under Park Farm Rd DA08 1997 Sugarloaf Walk Sewer Flooding There are no Overloaded sewer properties recorded Southern Water hydraulic as being affected by overload incidents sewer flooding (supplied 2012)

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXX

C.9 DA09 - Folkestone, Lower Leas and Mill Point Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) DA09 1999 Augusta Gardens Sewer One incident of Southern Water hydraulic Surcharging of sewers following internal flooding overload incidents (supplied heavy rainfall. recorded. 2012) DA09 1996 (Fluvial) Burrow Road Sewers, Southern Water hydraulic Rainfall caused the overloading of 2007(Sewer) Fluvial flooding Fluvial <50 overload incidents (supplied sewers properties affected 2012) SFRA suggest fluvial flooding based on the GIS Shepway District Council - occurred, lack of watercourse or drain files supplied from SFRA suggests sewer/ pluvial sources of SDC and NRD (EA) flooding.

Sewer flooding - records suggest that no properties were flooded DA09 2007 Cheriton Gardens Sewers One incident of Southern Water hydraulic Flooding to properties occurred due to internal flooding overload incidents (supplied a faulty ball valve within the sewer recorded. 2012) during heavy rainfall. DA09 1989, 1990, 1999, Cheriton Place, Sewer, Five incidents of Southern Water hydraulic Sewers surcharged following heavy 1997, 2005, 2006 Sandgate Road Unknown internal flooding overload incidents (supplied rainfall recorded. 2012), Shepway District Council - SFRA and Highways DA09 2002, 2007, 2009 Clifton Crescent Sewer Twenty five recorded Southern Water hydraulic Historic flooding on Clifton Crescent incidents of internal overload incidents (supplied due to overloaded sewers, following flooding, one 2012) heavy rainfall. incident where flooding only entered the curtilage of a property.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXXII

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) DA09 2011 Clifton Road Blocked Drain/ There is one KCC - Highways Anecdotal evidence suggests that this Gully recorded incident of was a problem with the drains / gullies a property being in the area. 40 ft of water was affected recorded at this location (assuming this is width not depth of flooding, records do not specify). l DA09 1990, 1992, 2004, Darby Road, Sewers Thirteen incidents Southern Water hydraulic Following a period of rainfall the 2007, 2009 Guildhall Street recorded of internal overload incidents (supplied sewer system backed up and flooded North flooding to properties 2012) properties.

At the Action Plan workshop SW confirmed:

That there have been historic problems at Darby Road and Guildhall Street and recently a restriction within the sewer had been removed. DA09 Unknown Dover Road Surface Water One incident of KCC - Highways Property flooded due to run off from internal flooding. highway DA09 1997 Earl's Avenue Sewer One incident where Southern Water hydraulic Surcharging of sewers following flooding entered the overload incidents (supplied heavy rainfall. curtilage of a 2012) property, no internal flooding was recorded. DA09 1997, 1991, 1998 Folkestone Harbour Sewer flooding Thirteen incidents Shepway District Council - Sewer Flooding - Surface water recorded where SFRA sewers overwhelmed during flash flooding affected Southern Water hydraulic flooding - approximately 10 properties properties. overload incidents (supplied affected (1997) 2012) Public sewers unable to cope with heavy rainfall

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXXIII

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) DA09 1996 Foord Road North, Fluvial <10 properties Shepway District Council - New Street affected based on SFRA the GIS files supplied from SDC and NRD (EA) 2010 Holmsdale Terrace Blocked Drain/ There are no records KCC - Highways Gully drain was blocked with fat, Gully of properties being household waste etc. affected DA09 2008 Lower Sandgate Surface Water There is one KCC - Highways Historical records suggest that the recorded incident of road and path flooded and a property a property being was affected by flooding in the past. affected DA09 1999 Manor Road Sewer flooding No properties Southern Water hydraulic Heavy rainfall caused surcharge of recorded as flooded. overload incidents (supplied sewers 2012) DA09 1988, 1989, 1990, Marine Crescent, Sewer, Fluvial Sewer - 25 recorded Southern Water hydraulic Heavy Rainfall and tide locking 1991, 1996, 1997 Marine Parade, incidents of internal overload incidents (supplied overloaded sewers (Sewer) Lower Sandgate flooding. 2012) 1996 (Fluvial) Road Fluvial - <100 Shepway District Council - properties affected SFRA based on the GIS files supplied from SDC and NRD (EA) DA09 1990, 1991, 1992, Marine Terrace Sewer Six incidents of Southern Water hydraulic Sewers affected by tide locking. In 1995, 1999, 2007 internal flooding overload incidents (supplied addition, they are prone to recorded. 2012) overloading in times of heavy rainfall.

DA09 2011 Martello Road Water Leak There are no KCC - Highways Water leak caused flooding along properties recorded Martello Road. as being affected.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXXIV

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) DA09 1989, 2010 Old High Street Sewer flooding One incidents of Southern Water hydraulic Flooding due to a broken NRV. internal flooding overload incidents (supplied 2012) DA09 1999 Pound Way Sewer flooding Two incidents of Southern Water hydraulic Heavy rainfall caused flooding to internal flooding to overload incidents (supplied basements cellar/ basement. 2012) DA09 1989, 1990 Rendezvous Street Sewers Four incidents of Southern Water hydraulic Overloaded Sewers internal flooding. overload incidents (supplied 2012) DA09 2011 Sandgate Road Blocked Drain/ There are no records KCC - Highways Blocked drain/gully caused flooding of Gully of properties being the road and pavement; this was affected estimated to be 10-15 yards wide, 6 inches deep on the road and 3 inches deep on the pavement. DA09 1999, 2002, 2009 Shellons Street Sewers Three incidents of Southern Water hydraulic Following a period of rainfall the internal flooding to overload incidents (supplied sewer system backed up and flooded. cellar/ basement. 2012) At the Action Plan workshop SW confirmed:

That 400m of sewer has recently been laid to alleviate problems on Shellons Street. DA09 1988, 1989, 1990, Shorncliffe Road Sewers Fourteen incidents of Southern Water hydraulic Overloaded sewers 1999, 2008 internal flooding overload incidents (supplied recorded. 2012)

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXXV

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) DA09 Unknown The Bayle Blocked Drain/ No properties KCC - Highways Blocked Drain/ Gully caused flooding Gully recorded as flooded, to highway. only road affected.

DA09 2009 The Leas Blocked Drain/ There is one KCC - Highways Records describe flood waters coming Gully recorded incident of in and damaging the property. It was a property being suggested that this was as a result of affected a blocked drain/gully. DA09 1999 The Parade Sewer flooding One incidents of Southern Water hydraulic Overloaded Sewers internal flooding overload incidents (supplied 2012) DA09 1988, 1989, 1991, Tontine Street Sewers, Sewer - 15 Incidents Southern Water hydraulic Sewers flooded in the past due to 1992, 1993, 1997, Fluvial, of internal flooding overload incidents (supplied combination of heavy rainfall and 1998, 2010 Combined recorded 2012), capacities of sewers being exceeded. (Sewers) Shepway District Council - 1996 (Fluvial) Fluvial - <100 SFRA and Highways properties affected based on the GIS files supplied from SDC and NRD (EA) DA09 2010 Trinity Gardens Blocked Drain/ There are no records KCC - Highways Records describe an issue with Gully of properties being blocked gullies flooding the road and affected pavement. DA09 1997, 1998, 1999 Warren Road Sewer flooding Three incidents Southern Water hydraulic Flooding caused by heavy rainfall where flooding was overload incidents (supplied which overloaded the sewers within the curtilage 2012) of properties. DA09 2002, 2007, 2008 Wear Bay Crescent Sewers 4 incidents where Southern Water hydraulic System full due to heavy rainfall , East Cliff and flooding was within overload incidents (supplied

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXXVI

Drainage Date (Month/Year) Location Source No. of properties Source of report Comments area (Area/Road/Street affected etc) Varne Road the curtilage of 2012) properties. DA09 1996 (Fluvial) West Terrace, Fluvial Fluvial - <15 Shepway District Council - SFRA records this is fluvial flooding. 1990 (Sewer) Bouverie Square properties affected SFRA based on the GIS files supplied from SDC and NRD (EA)

Sewer - one incidents of internal flooding

DA09 1996 (Fluvial) Westbourne Fluvial, Sewer Fluvial Flooding <10 Southern Water hydraulic Fluvial Flooding - 1 in 500 year flood 2007, 2008 (Sewer) Gardens affected based on overload incidents (supplied event (Note lack of drains and the GIS files 2012), watercourse, indicates this event may supplied from SDC Shepway District Council - be due to pluvial sources rather than and NRD (EA) SFRA and Highways fluvial)

Sewer - Two Sewer flooding - flooded out of an incidents of internal external manhole into a stairwell and flooding recorded then into property. This was recorded as an ongoing problem with sewerage overflowing during heavy rainfall. Flood depth in property was measured at 6 inches.

Folkestone_&_Hythe_SWMP_Stage 1_Appendices.doc XXXVII