Lincolnshire County Council Section 19 Investigations Identified Action/Works

Appendix A Duty to Investigate On-going section 19 Investigations

Extreme rainfall (estimated to be a 1 in 50 year Dean Myhill LCC has undertaken a CCTV survey of the highway drainage system in the area event) caused overland and highway surface A bid for an overall surface water study for Area Highways which has identified some minor defects and obstructions which will be 2014 East Street and water flows to collect at the low area of East Horncastle has been submitted with feasibility Manager addressed. LCC has also undertaken initial modelling work to help understand LCC & 28-Jun-12 Stanhope Road Horncastle East Street and Stanhope Road. The extreme rainfall 2 LCC - Yes Yes and design programmed for 2014/15 if On-going S19-001 East Division and assess the surface water flood risk in Horncastle. A further meeting with AW Area overwhelmed the highway drainage system approved; works to be programmed Northern Area Anglian Water is to be arranged, and a bid for an overall surface water study for 2015 - 2017 which was also suffering from surcharged 2015/16/17. Horncastle is being submitted by LCC. outfalls due to high river levels.

Extreme rainfall (estimated to be a 1 in 50 year Dean Myhill Blockages removed and gas main relocated. event) caused significant overland flows from LCC has undertaken a check of the highway drainage system in West Street Area Highways A bid for an overall surface water study for 2014 the adjacent school field, hillside and Lincoln and has cleaned out a number of gullies and removed the blockages. LCC has Manager LCC - Yes Horncastle has been submitted with feasibility & 28-Jun-12 West Street Horncastle East Road. The surface water collected at the 3 also undertaken initial modelling work to help understand and assess surface Yes LCC On-going S19-002 East Division Anglian Water - Yes and design programmed for 2014/15 if bottom of the hill causing flooding to the water flood risk in Horncastle. A bid for an overall surface water study for Northern Area approved; works to be programmed 2015 - 2017 Grammar School and adjacent properties in Horncastle is being submitted by LCC. 2015/16/17. West Street.

Whilst the flooding was caused by extreme rainfall and overland flows, LCC has undertaken a CCTV survey of the underground surface water systems. This LCC gullies and system checked and has revealed a number of condition concerns in relation to a brick culvert system Dean Myhill Extreme rainfall (estimated to be a 1 in 50 year repaired. Anglian Water checking surface owned by Anglian Water. The report has been passed to Anglian Water in order Area Highways event) caused overland and highway surface water systems and may 2014 that they consider future action and repairs. LCC has in addition carried out South Street and Manager water flows to collect at the low area of the Bull Anglian Water - Yes consider improvement works in future asset & 28-Jun-12 Horncastle East 3 repairs to gullies and connections in South Street. LCC has also undertaken Yes LCC On-going S19-003 Bull Ring East Division Ring and South Street overwhelming the Anglian LCC - Yes management plans. Feasibility and design initial modelling work to help understand and assess surface water flood risk in Northern Area Water sewer systems; which were also suffering programmed for 2014/15 and if approved; 2015 - 2017 Horncastle. A bid for an overall surface water study for Horncastle is being from surcharged outfalls due to high river levels. works to progress in 2015/16/17. submitted by LCC. Anglian Water works to clear blockages have been completed. Planned Environment Agency works regarding outfall issues and river levels may reduce flood risk.

Highway drainage system repaired and Extreme rainfall (estimated to be a 1 in 50 year functioning. Anglian Water checked the event) caused significant overland flows from A full drainage survey has been carried out and significant blockages have been Dean Myhill surface water system and it is working the adjacent hillside and agricultural land, which removed from both the highway drains and Anglian Water's surface water Area Highways acceptably. Initial works delivered. A bid for was not contained by the interceptor ditch. LCC -Yes sewers. The survey has identified a number of areas of damage to both 2014 Manager an overall surface water study for Horncastle 28-Jun-12 Langton Hill Horncastle East Combined overland and highway surface water 3 Anglian Water - Yes systems. LCC has repaired the highway drainage system, and the survey has Yes LCC On-going & S19-004 East Division has been submitted with feasibility and design overwhelmed both the highway and surface Witham 3rd IDB - Yes been forwarded to Anglian Water for assessment of their surface water sewers. 2015 - 2017 Northern Area programmed for 2014/15 if approved; works water sewer drainage systems on Langton Hill The Witham 3rd Internal Drainage Board is ensuring that ditches are cleared by to be programmed 2015/16/17. and West Street, and caused flooding at the respective riparian land owners. bottom of the hill.

Extreme rainfall (estimated to be a 1 in 50 year Whilst the flooding was caused by extreme rainfall and flows from adjacent land, Ditches cleaned out. Discussions ongoing Dean Myhill event) caused significant overland flows from investigations revealed an intercepting ditch which flows into a culverted between Anglian Water and Witham 3rd IDB Mark Avenue, Area Highways the adjacent hillside and agricultural land. This Anglian Water - Yes watercourse which is shown on Anglian Waters records. East Lindsey District regarding ownership. LCC 2014 Accommodation Manager was exacerbated by the interceptor ditch being Witham 3rd IDB - Yes Council has cleared the culvert and trash screen. LCC has also undertaken A bid for an overall surface water study for 28-Jun-12 Horncastle East 14 Yes AW On-going & S19-005 Road and East Division restricted at its entrance to the culvert system, East Lindsey District Council - initial modelling work to help understand and assess surface water flood risk in Horncastle has been submitted with feasibility Witham 3rd IDB 2015 - 2017 Prospect Street Northern Area which caused flooding to properties in Mark Yes Horncastle. Ditches cleaned out and discussions are ongoing between Anglian and design programmed for 2014/15 if Avenue, Accommodation Road and Prospect Water and Witham 3rd Internal Drainage Board regarding ownership. A bid for approved, works to be programmed Street. an overall surface water study for Horncastle is being submitted by LCC. 2015/16/17.

Whilst the flooding was caused by extreme rainfall and overland flows, LCC has Partnership scheme developed between LCC undertaken a CCTV survey of the underground surface water systems in the Highways, Education, AW and initial work Andy Ratcliffe Extreme rainfall (estimated to be a 1 in 50 year area. This has revealed a number of condition concerns in relation to the system delivered. A bid for an overall surface water Area Highways event) caused significant overland flows from owned by Anglian Water. The report has been passed to Anglian Water and study for Horncastle has been submitted with 2014 Manager the adjacent school field and Bowl Alley Lane. Anglian Water - Yes LCC 28-Jun-12 Bowl Alley Lane Horncastle East 3 future discussions will be undertaken in order that it considers future action and Yes feasibility and design programmed for On-going & S19-006 East Division The surface water collected at the lowest point LCC - Yes AW repairs. In addition, LCC is planning to install additional drainage protection 2014/15 if approved; works to be 2015 - 2017 Southern Area causing flooding to the adjacent properties in features in front of the affected properties, and is in discussion with the school programmed 2015/16/17. Bowl Alley Lane. with respect to intercepting flows from the school car park. A bid for an overall surface water study for Horncastle is being submitted by LCC.

Dropped kerbs outside the post office Andy Ratcliffe Extreme rainfall (estimated to be a 1 in 40 year replaced with full height kerbs. Area Highways event) caused highway surface water flows to LCC has investigated the drainage and found blockages/damage due to Drainage system found to be damaged by Main Road/Station Manager Design / 28-Jun-12 New Bollingbrooke East collect in the low area of Main Road/Station 7 LCC - Yes buildings and tree roots. A solution to rectify the damage is being designed and No buildings/trees and a new outfall is required. LCC 2014 - 2016 S19-007 Row East Division Feasibility/ works Row overwhelming the highway drainage system costed. Solution being designed and costed. Southern Area in the footway.

Andy Ratcliffe Metalling works to the Spa Trail has affected the Area Highways LCC has carried out remedial works to Horncastle Road natural overland flow routes. This has caused Manager Temporary relief trench has been cut and boarded. LCC designing a solution as reduce flood risk to properties by the Complete Autum 28-Jun-12 adjacent to the old Roughton Moor East surface water to be trapped on the south side of 1 LCC - Yes No LCC Completed S19-008 East Division Spa Trail upgrade has affected the natural overland flow path. installation of a cross drain. 2012 railway line the trail, which has caused flooding to one Southern Area property.

Lincolnshire County Council Confidential 24/11/2014 Page 1 Appendix A Duty to Investigate On-going section 19 Investigations

Lincolnshire County Council Section 19 Investigations Identified Action/Works

Andy Ratcliffe Witham 4th IDB considering a capital scheme Area Highways Extreme rainfall caused overland flows to It is recommended that a new watercourse be cut to the south to divert flows Investigation submission with possible upgrading/realigning On-going Manager surcharge a number of watercourses in the area Witham 4th IDB - Yes from Toynton St Peter away from the flooded property. Witham 4th Internal 2016/17/18 28-Jun-12 Ings Lane Toynton St Peter East 1 Yes of drains in the area. Investigation works Witham 4th IDB S19-010 East Division resulting in flooding to a low lying property in LCC - Yes Drainage Board is considering a scheme. However, this is likely to be a low Possible works programmed for 2016/17/18. Possible works Southern Area Ings Lane. priority due to the cost, legal issues and minimal benefits. 2018/19/20 2018/20.

Heavy rainfall caused surcharging of the highway drainage system (which flows into Witham 3rd Internal Drainage Board has instructed a developer to clear the Andy Ratcliffe Tattershall Road) causing backflow into Albany ditches to the rear of Witham Road, and leading to the culvert crossing Albany Area Highways Road. This, together with the flows collected Road. LCC has cleared the culvert from its outfall to Albany Road and are Manager from Albany Road, were unable to enter the Witham 3rd IDB - Yes Culvert designed by LCC. Works due to start Complete 28-Jun-12 Albany Road Woodhall Spa East 5 investigating the short section of culvert under Albany Road with a view to No LCC Completed S19-011 East Division watercourse crossing Albany Road and the LCC - Yes on site 23rd June 2014 to install a new culvert Summer 2014 upsizing (feasibility and design in progress). In addition, LCC plan to install a Southern Area watercourse to the rear of Witham Road.This is new section of pipe work and gullies outside the affected properties to drain to due to a combination of blocked watercourses the culvert. Residents have also cleared the ditch to the south of Albany Road. and partially blocked culvert crossing Albany Road. Andy Ratcliffe LCC has investigated the highway drainage system and undertaken a CCTV Area Highways Surcharging from the highway drainage system survey which indicates blockages and root infestation. Gullies and connections Manager due to blockages within the system, root ingress Design 29-Jun-12 The Esplanade Chapel St Leonards East 2 LCC - Yes have been jetted. Further work is planned to clear roots and blockages within No Work being designed and costed LCC On-going S19-012 East Division and possible concerns over the number of 2014/15 the system, and install additional gullies.The improvements are currently being Southern Area gullies. designed and costed. Dean Myhill Area Highways AW to complete repair works to the displaced pipework. Surcharging of Anglian Water surface water Manager Complete Winter 28-Jun-12 Fairfield Avenue Chapel St Leonards East system due to displaced pipe work, and possible 1 Anglian Water - Yes No All works completed Nov 2013 LCC Completed S19-013 East Division It is recommended that AW carry out further work to ascertain the existing 2013 concerns over capacity. Northern Area capacities of the system and if any further mitigation measure is required.

Dean Myhill Area Highways Soil and vegetable matter washing into the Manager LCC to carry out work to trim and harden the verge to prevent future siltation Complete Winter 28-Jun-12 Main Road Saltfleet East channel in front of the property causing blockage 1 LCC - Yes No Works completed Nov 2013 LCC Completed S19-014 East Division and blockages of the channel and gully. 2013 to the adjacent gully. Northern Area

Dean Myhill Area Highways Overland and highway surface water flows ELDC has investigated the surface water system and installed a new manhole Manager East Lindsey District Council - Complete Winter 29-Jun-12 Pump Lane Saltfleet East entering low lying property due to collapsed and 1 enabling access, and will cleanse and repair the current system. This will include No All work completed Nov 2013 ELDC Completed S19-015 East Division Yes 2013 silted surface water drainage system. installing new gullies. Northern Area

Development has taken place to the east and north of Riverhead Terrace, which is partially complete. The new development is significantly higher than the Terrace, and has severed the natural drainage and flow routes from Riverhead Terrace, such that surface water from the Terrace and land to the north is trapped against the new development. The only means of surface water disposal from Riverhead Terrace is now via a combined gravity system with an assisted foul pumping station. The pumping station was installed, subsequent to development, at the east of Riverhead Terrace. It is unlikely that this foul pumping station will have the capacity to deal ELDC commissioned a hydrological study in with surface water flows from Riverhead Terrace and its catchment area. April 2013 which is now complete. The report makes a number of recommendations - the The new development is to be drained by Anglian Water foul and surface water most significant being to install a much larger Andrew Ratcliffe sewer systems and also involves the culverting of a watercourse which During heavy rainfall (estimated to be a 1 in 60 AW pumping station. Area Highways previously drained the land to the north and east of the Terrace. year event) flooding took place in Riverhead East Lindsey District Council - AW to make a scheme submission as part of 28 Jun 12 Riverhead Manager Due to the elevation of the new development the plans included a retaining wall AW Completion due Louth East Terrace due to overland flows from adjacent 9 Yes No their Price Review 14 process. Works have On-going S19-016 6 Jul 12 Terrace, Louth East Division at its junction with Riverhead Terrace. ELDC Summer 2015 Riverhead development, and flows from the Anglian Water - Yes commenced (Aug 2014) into the upgrade of Northern Area However, this was not constructed at the time of the flooding. In addition, a Terrace area being unable to escape. the sewer system. Work to be carried out in number of planned road gullies at the western end of the development were not two phases, first being Ramsgate Road Area installed and others were blocked. This added to the problems in the Terrace by and then Phase two to include improvements allowing flows from the higher development to cascade down into Riverhead to the Riverhead Area. All works to be Terrace. Since the summer ELDC have required the developer to complete the completed by the end April 2015. retaining wall, install the missing gullies, and clean out the surface water sewer system, which should mitigate the overland flows from the development. However, there remains a significant issue in that the development has severed the natural drainage and flow routes from Riverhead Terrace, such that surface water from the Terrace and land to the north are trapped against the retaining wall and the raised development. East Lindsey District Council has commissioned a study which has commenced. Survey complete and study undertaken to identify issues and solutions. Anglian Water has undertaken further investigation with potential for a grant aid bid.

Lincolnshire County Council Confidential 24/11/2014 Page 2 Appendix A Duty to Investigate On-going section 19 Investigations

Lincolnshire County Council Section 19 Investigations Identified Action/Works

Risk Management Consideration for No of Properties Authorities with inclusion in future Estimated S19 Report File Date of Incident Location Town Division Contact Officer Description of Flooding internally Actions and Recommendations Proposed Action/Works Promoter Status Responsibilities and whether Common Works Timescales Reference Flooded they are exercising functions Programme Andrew Ratcliffe Internal flooding to four properties, during LCC have cleaned all gullies, restored the Area Highways intense rainfall, due to inoperative highway LCC should clean all gullies and restore the highway drainage system and LCC - Yes highway drainage system and ensured they 28-Jun-12 Station Road Wainfleet East Manager drainage system. This was caused by damage 4 ensure these are running efficiently to the River Steeping. Further monitoring No LCC On-going Spring 2015 S19-017 are running efficiently to the River Steeping - East Division from utility companies and the outfall/ditch not should be carried out. further monitoring to be carried out Southern Area being maintained. Andrew Ratcliffe Blockage/damages have now been Area Highways Intense rainfall overwhelmed AW surface water Investigations by AW discovered three blockages/damage to the main surface addressed by AW and the private drainage 28-Jun-12 Sunningdale Drive Skegness East Manager sewer system causing internal flooding to one 1 water sewer on Sunningdale Drive, due to incursions from other utility No AW On-going Spring 2015 S19-018 Anglian Water - Yes system cleared. AW has applied for funding East Division property. companies. to CCTV survey the remainder of the system. Southern Area Andrew Ratcliffe Following intense rainfall, water from the B1195 Area Highways LCC has uncovered the gully, and the resident advised to consider providing Station Road passed over a covered highway Defective gulley uncovered and all work 28-Jun-12 Station Road Firsby East Manager 1 LCC - Yes drainage to the front of their property, to increase protection. LCC to consider No LCC Completed Complete S19-019 gulley down the drive of, and flooded, a carried out. East Division raising kerbs. residential property. Southern Area

Overland flows from the adjacent hillside and Dean Myhill agricultural land has been exacerbated by the Area Highways overgrown/silted interceptor ditch, and the inlet During and following the incident, the ditch underwent some clearance work by Manager Witham 3rd IDB Complete Winter 28-Jun-12 Shop Lane Goulceby East to the culvert system being restricted by debris 1 LCC - Yes the resident of the flooded property. Witham 3rd IDB to ensure regular effective No Completed S19-020 East Division All works completed Nov 2013 LCC 2013 and silt. The combined flows caused flooding to maintenance to the riparian ditch to the north of Shop Lane. Northern Area a property opposite which is lower than the restricted culvert/ditch system.

Andrew Ratcliffe It's recommended that the 300mm dia culvert under Brickyard Lane be checked Area Highways Overland flows from agricultural land surcharged for condition and cleared by the private owner. Consideration may be given to 28-Jun-12 Brick Yard Lane Hundleby East Manager culvert under Brick Yard Lane (reported 9th May 1 LCC - Yes No Recomedations provided to Riparian owner LCC Completed Complete S19-021 installing a larger culvert - this would require consent from Witham 4 IDB. All East Division 2013 by IDB) which is a private road unmaintained ditches should be cleared out. Southern Area

Andy Ratcliffe Area Highways Overland and highway surface water flows LCC have investigated and undertaken Manager LCC to investigate and undertake reshaping works to divert flows away from the Complete Winter 06-Jul-12 Croft Bank Croft East entering property access due to low kerb 1 LCC - Yes No reshaping works to divert flows away from LCC Completed S19-022 East Division property access. 2013 threshold. property access. Southern Area

Andy Ratcliffe Area Highways Overland and highway surface water flows Manager entering low lying property due to suspected lack LCC have investigated the drainage system and will raise kerbs and install new Complete Sept 06-Jul-12 Mumby Road Huttoft East 1 LCC - Yes No LCC to install new gullies and raised kerbs LCC Completed S19-023 East Division of capacity in the surrounding highway drainage gullies. LCC is awaiting funding availability prior to carrying out the works. 2013 Southern Area system.

Andy Ratcliffe Works to raise kerbs and regrade footway in Overland and highway surface water flows Area Highways hand. New surface water sewer/drain in Partially complete entering low lying property due to suspected lack Manager LCC have investigated the surface water system and identified damage caused carriageway with outfall to Catchwater Drain LCC but further 06-Jul-12 High Street Burgh Le Marsh East of capacity and defects in the surrounding 1 LCC - Yes No 2014/15 S19-024 East Division by utility activity. LCC will enforce repair once utility has been identified. is budget dependent. Initial discussions with LMIDB investigations on- highway drainage system, despite previous Southern Area LMIDB have been undertaken to investigate going kerbing works aimed to mitigate problem. routing and outfall locations.

Andy Ratcliffe Area Highways Extreme rainfall caused both highway surface LCC have installed two new gullies to cut off the discharge from the highway New gullies installed by LCC. Manager water and overland flows to funnel down the 19-Jul-12 Lumley Avenue Skegness East 2 LCC - Yes onto the private road. Owners of the private road advised to consider a No Recommendations provided to the owners of LCC Completed Complete S19-027 East Division unadopted lane and collect in the low area drainage system within the unadopted lane. the private road . Southern Area behind the properties of Lumley Avenue.

Dean Myhill Following intense rainfall, water flowed down Area Highways Coots Lane entering a property which is situated Drainage survey to be undertaken with a view to upgrading the existing highway Manager LCC - Yes LCC to undertake drainage survey. LMIDB to LCC 03-Aug-12 Coots Lane Mumby East at the lowest point. A combination of water from 1 surface water drainage system. LMIDB to contact riparian land owner of the No Completed Summer 2014 S19-028 East Division Lindsey Marsh IDB - Yes request cleansing/maintenance of dyke. LMIDB the carriageway and driveway was believed to dyke to request it to be cleaned/maintained on a regular basis. Northern Area be the cause.

Andy Ratcliffe Area Highways Following intense rainfall, overland flows from Historic ditch to the rear of the property appears to have been filled/removed. Witham 3rd IDB has checked the work has Manager LCC - Yes LCC Complete 17-Mar-13 Main Street Bucknall East adjacent fields flowed through the rear garden 1 This has now been reinstated to a good standard. Witham 3rd IDB to check No been carried out and it is maintained on a Completed S19-029 East Division Witham 3rd IDB - Yes Witham 3rd IDB Summer 2013 and entered the property. works regular basis. Southern Area

Extreme rainfall estimated at a 1 in 60 year event caused significant overland and surface In 2012 ELDC installed a new manhole and cleansed and jetted the existing Dean Myhill water flow to enter this low lying property due to system. However, the property flooded again in 2014. Following this latest LCC Highways to undertake drainage Area Highways capacity issues of existing surface water investigation, LCC Highways will carry out works outside the property which improvement work and carry out 09-Jun-14 Pump Lane Saltfleet East Manager drainage system. Lack of effective drainage 1 LCC - Yes No LCC On-going Summer 2015 S19-087 includes the installation of additional drainage apparatus (gullies & pipes) into improvements to the vehicular access of the East Division within the property boundary is also a the existing system. LCC Highways will also look into reconstructing the property. Northern Area contributing factor. The same property also vehicular access with an increased kerb upstand. experienced similar internal / external flooding on 28th June 2012 - Report Ref S19-015

Lincolnshire County Council Confidential 24/11/2014 Page 3 Appendix A Duty to Investigate On-going section 19 Investigations

Lincolnshire County Council Section 19 Investigations Identified Action/Works

Andy Ratcliffe Area Highways Following torrential rainfall, drains were unable to Drainage system has been jetted and LCC Highways has cleansed and jetted the existing drainage system. The report Manager expell the surface water causing it to flow onto cleansed awaiting report. If required a CCTV 09-Jun-14 Sausthorpe Road Hagworthingham East 1 LCC - Yes into the drainage investigation is still outstanding and CCTV investigation of the No LCC On-going Summer 2015 S19-092 East Division the driveway and enter the property owners investigation will be carried out to identify any drainage system will be carried out if required. Southern Area conservatory. problems within the system.

LCC to clean and jet the whole system through to the outfall to ensure the Andy Ratcliffe Extreme rainfall caused significant surface water system is running free. Minor highway maintenance is required to remove a Area Highways Following the cleansing and jetting of the to flow along the highway. The highway drains pedestrian dropped kerb access to mitigate flooding to one of the properties. Manager entire system highway maintenance work and 09-Jun-14 Platts Lane Bucknall East were unable to cope, allowing water to flow over 2 LCC - Yes Further highway work to be programmed to remove an area in front of the kerb, No LCC On-going Summer 2015 S19-093 East Division further drainage investigations will be funded the kerbed accesses to the properties, causing this will increase the kerb face and direct water away from the second property. Southern Area during 2015. internal flooding. Further drainage investigations may be required. Install additional gullies up stream of the affected properties.

Following the investigation into the flooding several factors were identified: Level of property which is situated 1.3m below carriageway surface; surface water Dean Myhill Extreme rainfall (1 in 60 year event) meant the system capacity issues were also identified due to the extreme rainfall event; Area Highways highway drains were unable to cope with the and surface water and overland flows from adjacent land. The Root cutting ,possible re-lining the pipe and 09-Jun-14 Main Road Saltfleet East Manager 1 LCC - Yes No LCC On-going Summer 2015 S19-094 amount of surface water on the carriageway and recommendations indentified the need for replacement of a 48m section of pipe replacement of section of pipe. East Division overland flow from the surrounding land. to remove a bottle neck within the system. Additional works to possibly re-line Northern Area sections of the pipe, repair damaged sections and root cutting works are to be programmed for 2015.

Following torential rain, the highway drains were Dean Myhill unable to cope with the amount of surface water LCC Highways may carry out maintenance work in the future although it is not Residents advised to undertake resillience Area Highways on the carriageway. Surface water was reported classed as a priority as living accomodation was not flooded on this occasion. measures to protect their properties. Complete 09-Jun-14 Mayfield Crescent Louth East Manager to have entered two low lying properties. After 0 LCC - Yes No LCC Completed S19-097 LCC have informed the residents that resillence measures to their property LCC Highways to look at highway Autumn 2014 East Division further investigation and confirmation from the would be benificial. improvements in the future if required. Northern Area local residents, flooding only affected the garages of the two properties.

Dean Myhill Area Highways 09-Jun-14 Chapel Lane Manby East Manager Following the two periods of extreme rainfall that 1 LCC - Yes East Division fell during Monday 9th and Tuesday 24th June, Northern Area the surface water highway drains were unable to ELDC arranged to cleanse and jet the existing system and carry out a full Work to upgrade the existing drainage system cope with upto 31mm of rain falling in 1 hour. investigation. The report identifies that the current system requires a major has been completed; the installation of the Partially Majority of the surface water was initally upgrade including the installation of new pipes and gullies. ELDC is installing a No ELDC Dec-14 S19-095 Dean Myhill holding tank is due to be carried out very Completed discharged from ELDC carpark and adjacent holding tank within its property to control the discharge of surface water onto the Area Highways soon by ELDC. Provost Road / playground onto the carriageway. highway. 24-Jun-14 Manby East Manager 2 LCC - Yes Carlton Road Lincolnshire Fire & Rescue attended the scene East Division to pump out excessive surface water. Northern Area

Following a similar event in 2012, works were undertaken by AW and LCC Extreme rainfall estimated at being a 1 in 30 to 1 Highways to rectify defects to the surface water systems along Langton Hill and Andy Ratcliffe in 100 year event resulted in significant overland Reprofilling of the footway is currently West Street. However, defects to one section of the highway drainage system Area Highways flows from the surounding land. The combined underway along with the completion of are yet to be completed. There appears to be issues with the capacity of the LCC Manager surface water and overland surface water flow outstanding works; all due to be completed by Partially Completeion due 24-Jun-14 Langton Hill Horncastle East 1 LCC - Yes system in the area. LCC recommend the completion of the initial project No Witham 3rd IDB S19-096 East Division overwhelmed the highway sewer system on the end of March 2015. The cleaning out of Completed Spring 2015 identified in 2012 along with profiling the footway and lifting the kerb face to AW Southern Area Langton Hill and West Street and caused the ditch is yet to be undertaken by the divert surface water away from the property, this is currently underway. There is flooding at the bottom of the hill which affected riparian owner. also a ditch at the higher end of Langton Hill which requires cleaning out and one property. Witham 3rd IDB require action by the riparian land owners.

Extreme rainfall caused significant overland flow Dean Myhill and highway surface water to enter low lying Area Highways LCC Highways to undertake a small properties; this was due to capacity issues of the LCC to issue a small footway drainage improvement scheme to help alleviate Manager footway/drainage scheme and carry out 08-Aug-14 High Holme Road Louth East existing surface water drainage system. 1 LCC - Yes problems in the area although this will not resolve the problems during extreme No LCC On-going Spring 2015 S19-088 East Division further investigations regarding drainage Residents in the properties were evacuated to rainfall, but may offer assistance during heavy / average rainfall. Northern Area capacity issues. temporary accommodation due to internal flooding.

Andy Ratcliffe Area Highways Intense summer rainfall caused internal flooding AW to investigate the capacity of the surface water system. The property Further investigations to be carried out by AW Manager LCC - Yes LCC 09-Jun-14 North Parade Skegness East to the hotel. Surface water entered the building 1 owners should investigate whether they have sufficent drainage within their land No and recommendations advised to property On-going Spring 2015 S19-101 East Division Anglian Water - Yes AW via the ladies toilets. to accommodate the normal flows expected. owners. Southern Area

Andy Ratcliffe Area Highways Following torential rain, the highway drains were AW to investigate the capacity of the surface water system The property owners Further investigations to be carried out by AW Sunningdale Manager unable to cope with the amount of surface water LCC - Yes should concider installing cut off drains to collect water before it enters the LCC 24-Jun-14 Skegness East 1 No and recommendations advised to property On-going Spring 2015 S19-098 Close East Division on the carriageway. The flood water entered the Anglian Water - Yes property and ensure discharge to an appropriate location, or consider other AW owners. Southern Area property. property level protection measures.

Andy Ratcliffe Following torential rain, the highway drains were Area Highways Following investigations carried out by AW in 2012, third party obstructions were unable to cope with the amount of surface water Further investigations to be carried out by AW 24-Jun-2014 & Manager identified at several locations within the system. Three of these were resolved in LCC Sunningdale Drive Skegness East on the carriageway. The flood water entered the 1 LCC - Yes No and recommendations advised to property On-going Spring 2015 S19-099 13-Jul-2014 East Division 2013 and a further drainage survey was carried out. AW to carry out further AW property, whilst the owners were away on owners. Southern Area investigations. holiday.

Lincolnshire County Council Confidential 24/11/2014 Page 4 Appendix A Duty to Investigate On-going section 19 Investigations

Lincolnshire County Council Section 19 Investigations Identified Action/Works

During torrential rain, school corridors were Andy Ratcliffe overwelmed with flood water from the 3 internal Area Highways Junior School downpipes located within the schools corridor. AW should investigate the surface water system for possible restrictions to flow. Manager LCC 27-Jun-14 Academy Pelham Skegness East Due to the back up of silt and debris located in 1 LCC - Yes Further investigations regarding the outfall of the system need to be undertaken No Further investigations to be carried out by AW On-going Summer 2015 S19-102 East Division AW Road the main drain on Pelham Road, excess water in due course. Southern Area from the downpipes overflowed into the Year 5 corridor causing internal flooding.

Jeanne Gibson Area Highways Surface water backed up and surcharged into St LCC- Yes Anglian Water is to inspect the flap value at the outfall to the River Witham, and AW to maintain flap valve inspection regime St Catherine's Complete Spring 30-Apr-12 Lincoln North Manager Catherine's grove due to flap valve sticking 2 Anglian Water - Yes introduce a maintenance regime to ensure it closes when the river levels are No to be discussed with AW & LCC. Inspections AW Completed S19-030 Grove 2014 North Division open. Environment Agency - Yes high. being carried out on a monthly basis. Lincoln City Area Steve Wiles Area Highways Following heavy rainfall the Anglian Water foul There is a non-return valve fitted to the property lateral which was ineffective. Manager sewer system became overwhelmed due to Complete 28-Jun-12 Castle Hill Caistor North 1 Anglian Water - Yes Anglian Water have repaired it and are to implement an improved maintenance No AW to maintain the non-return valve. AW Completed S19-031 North Division infiltration of surface water and backed up into a Autumn 2012 regime. Northern Area property in Castle Hill.

Steve Wiles Further detailed study required into the ownership, condition and capacity of the Surface water drainage scheme under Area Highways surface water sewer system with a view to providing a new pipe system to Investigation & Maple Avenue, consideration. Further LCC investigation and Manager Flooding was caused by surcharging surface LCC - Yes intercept flows from the A18 Barton Street; to reduce flows entering the village, Yes (may also require LCC Feasibility 28-Jun-12 Riby Road and Keelby North 4 design required. On-going S19-032 North Division water sewers combined with overland flows. Anglian Water - Yes and to upgrade the pipe between Riby Road and Caddle Beck. Further LCC Anglian Water investment) AW 2015/16 Possible Pelham Crescent Feasibility 2015/16 Northern Area investigation and design required. Scheme bid submitted for feasibility and works 2016/17 Work 2016/17 works.

Steve Wiles North East Lincolnshire Internal Drainage Board to clear riparian drain. Anglian Area Highways Anglian Water - Yes Water to investigate cross contamination of foul and surface water systems. AW Manager Surface water sewer overwhelmed due to its All risk management partners have completed Complete Spring 28-Jun-12 Eastfield Road Keelby North 3 North East Lincs IDB - Yes LCC to investigate the provision of a new chamber on the culverted section of No NELIDB Completed S19-033 North Division connection to a blocked riparian drain. their actions and responsibilities. 2014 LCC - Yes watercourse in order to facilitate further investigations. Riparian owners to be LCC North Area advised of their responsibilities.

Steve Wiles Riparian owners have been advised to clear the ditches in front of their Area Highways Extreme rainfall (in the order of a 1 in 200 year Riparian owner and Ancholme IDB have properties. Ancholme Internal Drainage Board is to advise residents and Manager event) caused the riparian ditches in front of completed their actions and Complete Spring 28-Jun-12 Brigg Road Moortown North 1 Ancholme IDB - Yes promote investigation into the outfall of riparian watercourses into Nettleton No Ancholme IDB Completed S19-034 North Division properties on Brigg Road to overtop causing recommendations. Residents have been 2014 Beck. Ancholme Internal Drainage Board requested to assess for enforcement North Area internal flooding. informed of their responsibilities. action. Steve Wiles Area Highways Extreme rainfall (in the order of a 1 in 200 year Highway drainage system found to be in good order following the investigation. IDB requested to assess for enforcement Faldingworth Manager event) caused surcharging of the highway Complete 28-Jun-12 Spridlington North 1 LCC - Yes As the flooded property has a very low threshold, property level resilience No action and recommendations advised to LCC Completed S19-035 Road North Division drainage system in the village and internal Autumn 2013 recommended. residents Northern Area flooding.

Jeanne Gibson Area Highways Advised company to investigate the blockage and connection of their private Manager Internal flooding to an industrial property caused Complete Spring 06-Jul-12 Beevor Street Lincoln North 1 None sewer. This has now been carried out and has been cleared through to its No No further action at this time Riparian owner Completed S19-036 North Division by blockage to private sewer. 2013 connection with the Anglian Water system in Beevor Street. Lincoln City Area

LCC system checked and ok, problems found LCC system checked and functioning effectively. Anglian Water has provided with AW surface water system and reported Surcharging from foul and surface water sewers resilience measures at a property on Laing Road. Anglian Water to check and Alan Brown to AW, mitigating action taken by erecting due to blockages within the surface water repair their systems and investigate the flow carried by the foul system and Area Highways flood boards at the property. AW has system. Concerns over operation of foul sewer LCC - Yes validate the capacity of the foul sewer, including the operational effectiveness of LCC Manager Yes- possible upgrading confirmed all remedial work has been carried Complete Winter 10-Jul-12 Laing Close Bardney North system due to possible downstream pump 1 Anglian Water-Yes the foul pumping station and its emergency overflow arrangements. The AW Completed S19-037 North Division of Witham 3rd culvert. out, and a regular maintenance regime is now 2014 failure, excessive surface water connectivity to Witham 3rd IDB - Yes installation of a flap valve to the surface water sewer outfall at the rear of Witham 3rd IDB Southern Area in place. Witham 3rd IDB have installed a the foul sewer and the effectiveness of the Baltholomew Close should be investigated. Witham 3rd Internal Drainage Board new culvert under Abbey Road to increase overflow arrangements at the pumping station. to complete its study into the benefits of upgrading its culvert through the garden capacity of the drainage system. This work of a property on Abbey Road. was carried out in November 2014.

The provision of a new overflow for the well will allow for a significant discharge The property owners have subsequently Alan Brown Area Surface water and groundwater flooding (from a from the area. However, it is difficult to confirm whether the arrangements obtained consent to lay a new overflow pipe Highways Manager private well) entered the lowest room in the Complete Spring 01-Dec-13 High Street Heighington North 1 LCC - Yes installed will limit the rise in groundwater levels should similar weather conditions No from the well to the beck and have privately Riparian Owner Completed S19-038 North Division property (the former dairy), following prolonged 2014 reocur. The effectiveness of the completed installation should be monitored by funded its construction with all the site works Southern Area wet weather. on-going liaison between LLFA and the owners. complete.

LCC has arranged for the surface water drainage system to be jetted and History of surface water flooding and drainage cleansed. However, there is evidence that there is a broken pipe within the Steve Wiles Area issues in location. Most recent event involved an System has been cleansed and jetted, WLDC system. It is proposed to install a new section of surface water drain to create a Highways Manager intense period of persistent rain causing surface have swept the roads. Damaged surface 25-May-14 High Street Kexby North 1 LCC - Yes connection to another system which is known to be in good order, providing an No LCC On-going Spring 2015 S19-076 North Division- water drains to back up and flow into the garden water drain is currently being replaced by alternative outfall and rendering the damaged pipe redundant. WLDC have Northern Area and driveway, and then into the property whilst LCC. been advised to sweep the roads to prevent excess silt and debris blocking the the resident was not at home. drain.

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Lincolnshire County Council Section 19 Investigations Identified Action/Works

Flooding was caused by insufficient pipe capacity within the dyke located to the Following very heavy rainfall, the dyke to the rear rear of the property. Recommendations given to the property owner and riparian of the property which collects water from the owner of the dyke include: Steve Wiles adjacent land and development at the top of the Area Highways hill, was unable to take the water. The volume The riparian/property owner has been Constructing a wall or physical feature along the fence line to reduce the risk Manager of water exceeded the capacity of the pipe at the LCC - Yes informed of his responsibilities, and of flood Complete 09-Jun-14 High Street Blyton North 1 of water from the dyke flowing down the slope into the property; No Riparian Owner Completed S19-089 North Division bottom of the dyke. This caused the dyke to resilience measures to help alleviate the Autumn 2014 Northern Area back up and run through the fence at the rear of property from flooding in the future. Installation of flood seals to the doors to prevent water ingress; the property. The flood water entered the restaurant and flowed through the building to the Regular maintenance to the trash screen to ensure it is kept clear of debris main entrance at the front. and reduce the risk of the 225mm pipe in the dyke from backing up.

Steve Wiles During a period of intense rainfall over a short period, surface water run off from Area Highways Following torrential rainfall, the highway drains neighbouring land caused this residential property internal flooding. Whilst The property owner has been made aware of Manager were unable to cope with the amount of surface LCC - Yes Complete Sept 09-Jun-14 Station Road Blyton North 1 carrying out investigations there was no evidence of any dykes along the field No property resilience measures that should help Riparian Owner Completed S19-090 North Division water on the carriageway causing internal 2014 boundaries, additionally the property is situated lower than the surrounding land alleviate flooding in the future. Northern Area flooding to the property. and carriageway.

During heavy rain in the area, the surface water drainage system located on the High Street was The current drainage system will adequately drain normal amounts of surface LCC to carry out a level survey and further Steve Wiles Area unable to cope with the excess water causing it water and is free flowing. However, during intense periods it has been shown drainage investigations, to identify any 20-July -14 & 10- Highways Manager to flow down the eastern side of Emison Close that the current system will not cope. Investigations are currently being carried Emison close Scotter North 1 LCC - Yes No problems with the current system and LCC On-going Summer 2015 S19-079 Aug-14 North Division- and into the garden. The water entered the out to see if alteration to the footway levels and kerbing will prevent surface reconstruction works to alter footway and Northern Area property via the garage and air bricks and water from flowing onto the property. Remedial works to alter footway levels and kerbs in the area. caused damage to the living area of the kerbing will be programmed in the future. property.

Flooding to the premises was due to heavy & Jeanne Gibson persistent rain falling that day. Ponding surface System has been cleansed and jetted and will Area Highways water collected on the footway outside the Surface water did not discharge into the sewer system due to the gully outside be inspected by LCC Highways on a regular Manager premises in a hole in the footway. Due to the the premises being blocked with building material. The gully was jetted and Complete 10-Aug-14 High Street Lincoln North 1 LCC - Yes No basis. The gullies and sewer system is LCC Completed S19-083 North Division gully in the carriageway being full of building cleaned out immediately after the flooding incident. Once the system had been Autumn 2014 cleansed routinely on the LCC cyclic Lincoln City debris, water was unable to exit into the sewer, cleaned it was found to be free running. maintenance schedule. thus the ponding water entered the shop causing internal flooding to the sales floor.

Steve Wiles Area Highways Intense summer rainfall caused property internal It is recommended that the surface water highway drain is regularly maintained. System has been cleaned and jetted following Manager flooding. The cause of the flooding was due to a LCC Complete 11-Aug-14 Middle Street Corringham North 1 LCC - Yes The tenant is currently in the process of requesting permission from the landlord No the incident. All flood resilience work will be Completed S19-091 North Division blocked highway drain located at the front of the Riparian Owner Autumn 2014 to make improvements to the driveway, to help alleviate flooding in the future. carried out by the landlord. Northern Area property.

Steve Wiles The system has been cleaned and jetted out, the nature of the obstruction was Intense summer rainfall caused a combined Area Highways unknown, but the system is now running clear. Anglian Water are to carry out Anglian water to carry out a condition survey sewer in the highway to surcharge, leading to a LCC Manager LCC - Yes an investigation into the condition of the sewer. The property owner has been of the system and the resident to consider 11-Aug-14 Thornton Road South Kelsey North mixture of surface water and foul water entering 1 No AW On-going On-going S19-104 North Division Anglian Water - Yes advised to implement resiliance measures to ensure the private connection does carrying out the fitting of a non-return valve to the property. Investigations revealed an Riparian Owner Northern Area not back up in the event of the sewer surcharging. An example of such the private system. obstruction in the sewer system. measures would be the fitting of a non-return valve to the connection.

Andy Wharff Area Highways Heavy rainfall caused the piped and open dykes Welland and Deepings IDB- LCC have checked the highway drainage system in the vicinity and found it to be Manager Maintenance to highway drainage system and LCC Complete Spring 06-Jul-12 High Street Gosberton South within the village to overflow which caused 1 Yes clear. Maintenance to the highway drainage system and riparian ditches and No Completed S19-040 South Division riparian ditches and piped drains undertaken. WDIDB 2013 internal flooding. LCC - Yes piped drains undertaken. Boston

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Lincolnshire County Council Section 19 Investigations Identified Action/Works

Skegness - Following partial destruction of the stone wall at the rear of the promenade, discussions are underway with ELDC to agree partnership funding EA & ELDC staged approach to construction Complete March for a permanent solution based on a structural and cosmetic spilt. Work to Yes On-going of permanent flood wall. 2015 construct this permanent flood wall will be undertaken under the local regeneration scheme later this year.

Boston - Preparation of the Transport and Work Act Order for the Boston Barrier Scheme for submission to the secretary of state is due to be submitted in Recommendations remain current. DEFRA Autumn 2015. Subject to approval, the programme for delivering a multi- Yes consulting on Environmental Assessment On-going 2017 - 2020 functional tidal barrier includes construction to start during summer 2017 taking scope. approximately 2.5 years for completion.

Gibraltar Point - No emergency work has been undertaken. However, the Recommendations remain current. Environment Agency are looking at the future of Bulldog Bank sea defence and Yes Mathematical model undertaken and being On-going TBA are reviewing the economic justification to fund its repair. If funding is not assessed. achievable alternative options will be considered.

Skegness to Mablethorpe Coastline - The annual beech nourishment Recommendations remain current. Salfleet to campaign (Lincshore) ran between April & June 2014, replenishing the material Yes Gibralter Point Coastal Strategy Review On-going TBA lost over the last year. Over a 20km stretch, 6 areas have been re-nourished in currently being undertaken. Black Sluice IDB - Yes this years campaign.

Witham 4th IDB - Yes

Bath Gardens - The tidal surge led to partial failure of a 10m section of a brick Shoreline management South Holland IDB - Yes flood wall. Sand bags were used, not only to temporarily secure the opening, but partnership approach No Recommendations remain current. Completed Complete Following the tidal inundation over the weekend, also afterwards to protect the new brickwork against subsequent New Year high involving: Various streets in Environment Agency - Yes highway, properties, businesses and high grade tides. Black Sluice IDB Boston, Friskney, agricultural land suffered serious flooding. The Witham 4th IDB Trusthorpe, Lincolnshire coastal towns Mark Welsh Floods Anglian Water - Yes incident occurred due to extremely high tides Sth Holland IDB Skegness, and villages and various North, South Water and Major 05-Dec-13 combined with low air pressure and onshore EA S19-075 Gibralter Point, properties along inland & East Development Boston Borough Council - Yes Black Sluice Pumping Station - 5 diesel pumps became submerged by wind direction. Extensive damage was caused to AW Tetney Marsh, tributaries. Manager LLFA Lincolnshire County Council - floodwater, causing temporary loss of power and saline intrusion to the diesel Recommendations remain current. Black sea defences along the East Coast and tidal Yes BBC On-going TBA Wrangle and Yes pumps and gearing mechanisms. Following maintenance work to the pumping Sluice Strategy Review being undertaken. tributaries inland including The River Witham LCC Susworth East Lindsey District Council - station it has now been brought back to working order. Haven, Lower RiverTrent & River Humber ELDC Yes SHDC South Holland District Council - WLDC Yes West Lindsey District Council - Slippery Gowt - Following a 40m wide breech, an immediate temporary repair Permanent repair work completed. Further Oct 2014 - Mar Yes was completed during December to secure the defence using sheet piling and Yes improvement works to be undertaken On-going 2015 stone. A permanent repair to improve the defence is underway. following ground investigation.

Jakeman's Slip - Area downstream of Grand Sluice on the left bank of The Haven showed signs of movement following the New Year high tides. 300 Recommendations remain current. Further No Completed Complete tonnes of stone was placed and completed in March 2014 to prevent further monitoring confirmed no more work. slippage.

The Haven (St Ann's Wharf and White Horse Lane) - Movement of the flood wall was evident in a number of locations and a structural survey was No Recommendations remain current. Completed Complete undertaken. The flood wall was repaired along Oxford Street, and a new 30m wall constructed at White Horse Lane.

The Wash - The area south of Horseshoe Point where bank-raising is required has been identified within the Medium Term Plan for completion. Following a Recommendations remain current. Works still meeting in January 2014 to discuss the localised community emergency and Yes progressing in Medium Term Plan to deliver On-going TBA flood plan (CEFP), this will include the use of flood wardens and the creation of improved defences. networks to share information.

Susworth -Preventative measures for residents, including raising the top step of No Raise footway. On-going TBA the footway on the river bank.

During heavy rainfall the resident reported water LCC has arranged the surface water drainage system to be jetted and cleaned. Debra Greeves had entered his property damaging flooring. The surface water system is now free flowing and deemed adequate to cope Area Highways Surface water flowed off the carriageway over with normal rainfall, following level surveys and investigations. System has been cleansed and jetted, and Manager 24-May-14 London Road Long Sutton South the footway and onto his neighbours drive, 1 LCC - Yes Recommendations to alleviate surface water flooding would involve alterations No will be inspected by LCC Highways on a LCC Completed Complete S19-077 South Division- subsequently flowing onto his property. The to be made to the footway, carriageway levels and the addition of further gullies regular basis. Boston water entered into the house via air bricks in the area. However, any remedial work would have to be done in the future located below ground level. when resources and priorities permit.

LCC has arranged the surface water drainage system to be jetted and cleaned. Debra Greeves During heavy rainfall the business reported The surface water system is now free flowing and deemed adequate to cope Area Highways water had entered its property damaging with normal rainfall, following level surveys and investigations. System has been cleansed and jetted, and Manager flooring. Surface water flowed off the 08-Aug-14 Bridge Road Sutton Bridge South 1 LCC - Yes Recommendations to alleviate surface water flooding would involve alterations No will be inspected by LCC Highways on a LCC Completed Complete S19-078 South Division- carriageway over the footway and onto the to be made to the footway, carriageway levels and the addition of further gullies regular basis. Boston tarmac & gravel frontage, subsequently entering in the area. However, any remedial work would have to be done in the future the property. when resources and priorities permit.

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Lincolnshire County Council Section 19 Investigations Identified Action/Works

The entire drainage system has been jetted and cleaned; a new conection from both of the alleys is programmed. The drainage system requires a new chamber Andy Wharff Flooding to the business occurred following a and new connections to the highway drainage system in the carriageway. The Area Highways heavy downpour. The business suffered internal adjacent property owner has an irregular outfall into the alley way; he has been New conections, chamber pots and minor Manager 19-Jul-14 Market Place Swineshead South flooding due to surface water runoff from the 1 LCC - Yes notified to find an alternative way to discharge surface water from the property. No highway alterations are currently in the works LCC On-going Summer 2015 S19-103 South Division- carriageway entering the car park and Additionally, the low spots in the alley way that allows surface water to flow from programme for next financial year. Boston subsequently entering the property. the highway around the back of the public house will require modifying to provide a water check to prevent this re-occuring. All works required will be programmed for 2015.

Overland flow from adjacent land. Saturated ground leading to overland flow which may have LCC - Yes LCC to install and improve the highway Mark Heaton been exacerbated due to the lack of South Kesteven District Council Property owner to maintain his filter drain. LCC Highways to improve highway drainage system to reduce the risk of Area Highways maintenance of riparian watercourses. LCC - Yes drainage to remove standing surface water. Risk Management Authorities to standing surface water. Carriageway works 01-Apr-12 Church Lane Brandon West Manager South Kesteven District Council has given 1 No SKDC Completed Complete S19-041 Upper Witham IDB - Yes ascertain ownership of all watercourses and advise the owners to clear/maintain complete, further works in regard to ditch West Division advice, and a drainage proposal showing a filter UWIDB them periodically. clearing now complete and it is on a Grantham drain to the side of the property to intercept maintenance schedule. overland flows and underground surface water has been produced.

New drainage system/dyke renewal (seeking funding). Improvement work designed and Mark Heaton LCC - Yes Works have due to be built summer 2014. Initial works 29-Apr Area Highways Upper Witham IDB - Yes Upper Witham Internal Drainage Board has carried out enforcement on riparian commenced; Waterloo Surface water from public highway and adjacent have started within the private grounds, 28-June Belton West Manager 2 Environment Agency - Yes owner for watercourse improvements. LCC Highways is designing No LCC On-going estimated S19-042 Cottages A607 private land flowing onto properties . however, highway work has been delayed 6-July West Division South Kesteven District Council improvements to the drainage system. completion due to listed building status of a drystone wall. Sleaford - Yes Summer 2015. Original solution could not be built - new solution being considered

Mark Heaton Area Highways IDB undertaking enforcement. Further LCC Outstanding Manager Surface water run-off from private land running LCC - Yes investigation to be carried out. System jetted, works due to be 28-Jun-12 A607 Main Street Carlton Scoop West 1 IDB undertaking enforcement, further LCC investigation to be carried out. No LCC On-going S19-043 West Division onto highway and entering front of cottage. Upper Witham IDB - Yes and requires new manhole but will not be completed Grantham placed until other issues have been resolved. Summer 2015.

Mark Heaton Area Highways Highway surface water run-off entering front of Manager LCC - Yes Complete 28-Jun-12 Bridge End Road Grantham West property and exiting from the rear due to root 1 Anglian Water has undertaken root clearance works. No AW work completed. AW Completed S19-044 West Division Anglian Water - Yes Autumn 2012 obstructions in Anglian Water system. Grantham

High Street North Rowan Smith Investigation ongoing LCC, AW, EA meeting Environment Agency- Yes The Environment Agency is to remodel Ruskington Beck (hydraulic) and carry Feasibility and and South, Manor Area Highways Overtopping of Ruskington Beck (Main River) held with all partners' involved to discuss LCC Anglian Water - Yes out riparian enforcement. Anglian Water is investigating the foul water system Design 2014/15 28-Jun-12 Street, Chapel Ruskington West Manager and surcharge of foul sewers and overtopping of 6 Yes scheme brief. AW On-going S19-045 Witham 1st IDB (Enforcement) - and is considering an improvement scheme. A bid for an overall study for Possible works Street and West Division riparian watercourse. Feasibility and Design 2014/15; possible work EA Yes Ruskington has been submitted for feasibility, design and works. 2015-17 Chestnut Street Sleaford 2016/17.

Mark Heaton Area Highways Highway surface water run-off entering front of 28 June 12 Manager property. Highway surface water system backed LCC - Yes Complete spring The Avenue Grantham West 1 Anglian Water improvement scheme required. No AW scheme completed. AW Completed S19-046 6 July 12 West Division up due to capacity issues within Anglian Water Anglian Water - Yes 2013 Grantham system.

Surface water surcharge from private parking Rowan Smith area and highway gullies onto private property Investigations ongoing LCC, NKDC, Witham 1st IDB - Yes Area Highways causing internal flooding of conservatory. Investigations ongoing between LCC, North Kesteven District Council and Landowners possible work being investigated LCC - Yes LCC 28-Jun-12 Thorald Avenue Cranwell West Manager Possible contributing factors due to the 1 Landowners. Work to divert water away from garages being looked at. No to divert highway water away from private On-going Summer 2015 S19-047 North Kesteven District Council NKDC West Division development of adjacent land which was Landowner has been written to regarding possible cutting of new dyke. land. Survey complete & report received. - Yes Sleaford historically an area of flood plain. Non Further meeting with NKDC Nov 2014. maintenance of riparian watercourse.

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Lincolnshire County Council Section 19 Investigations Identified Action/Works

Risk Management Consideration for No of Properties Authorities with inclusion in future Estimated S19 Report File Date of Incident Location Town Division Contact Officer Description of Flooding internally Actions and Recommendations Proposed Action/Works Promoter Status Responsibilities and whether Common Works Timescales Reference Flooded they are exercising functions Programme Rowan Smith 28/06/2012 Area Highways Overland flow from field into private properties, LCC - Yes & North Street Digby West Manager also blocked culvert/watercourse on school 8 Yes S19-048 Witham 1st IDB - Yes 29/06/2012 West Division playing field. Sleaford Local maintenance work carried out by LCC, Rowan Smith IDB & Landowner and residents on Green Feasibility and LCC, Witham First IDB and the Environment Agency are to undertake local 28/06/2012 Area Highways Environment Agency - Yes Dykes and North Street. LCC Design Overtopping of Digby Beck (Main River) and maintenance and are considering improvement works following consultation & Beck Street Digby West Manager 2 Anglian Water - Yes Yes Wider improvement scheme under Witham 1st IDB On-going 2014/15 Possible S19-049 capacity issues on the foul sewer. with the Parish Council. A bid for an overall flood risk study for Digby has been 29/06/2012 West Division consideration. EA works LCC - Yes submitted for feasibility, design and works. Sleaford Feasibility and Design 2015-17 Rowan Smith 2014/15. 28/06/2012 Area Highways Overtopping of IDB drain (Digby Beck North Possible works 2015/16/17. Witham 1st IDB - Yes & The Hurn Digby West Manager Branch) and riparian watercourse. Suspected 10 Yes S19-050 Anglian Water - Yes 29/06/2012 West Division failure of Anglian Water foul pumping station. Sleaford Rowan Smith Area Highways Blockage on a private gulley which backed up System jetted and cleared. No evidence of cause of blockage. Now on 3 x per Complete 29-Jun-12 Tattershall Road Billinghay West Manager and water entered a property through an 1 LCC - Yes No No further action at this time. LCC Completed S19-051 year cleansing and jetting highway drain to outfall. Summer 2013 West Division external door. Sleaford

LCC has jetted the system, further investigations into ownership of main piped drain and open ditch are ongoing. Two pipes under the road culvert were sufficient to cope with the expected flows and no alterations will be required. Rowan Smith However, it was agreed that a camera survey would be appropriate to ensure Works carried out on replacement of culvert Area Highways Ditch backing up and overtopping due to Witham 1st IDB (Enforcement) - flow was unrestricted, this was completed in Nov 2013. The drainage report April 2014. Further investigation works to 28-Jun-12 Main Street Scopwick West Manager volume of surface water in the main surface 1 Yes No LCC On-going Spring 2015 S19-052 clearly shows two intrusions of utility apparatus blocking the flow at two separate clear other obstructions on going, and liaising West Division water pipe system. LCC- Yes points by up to 40%. AW is considering repairs to the breakages and move its with EA in regards to surface water flow. Sleaford services out of the way. Riparian drainage and maintenance works are required. Investigation needed into overland and groundwater flows into new development.

Rowan Smith Area Highways Surface water from public highway and private LCC actions completed but awaiting AW LCC - Yes LCC to advise properties on self prevention measures relating to flood LCC 28-Jun-12 Southgate Sleaford West Manager land flowing into properties through front and 2 No investigation. LCC liaising with Anglian Water On-going Summer 2015 S19-053 Anglian Water - Yes resilience. Anglian Water to investigate capacity of combined system. AW West Division rear entrances. in regards to capacity issues. Sleaford

Improvement works on watercourse undertaken November 2012. Ongoing LCC Local work involving excavations to provide Rowan Smith investigations, further excavations to commence to provide access for CCTV access for CCTV survey on-going. Kerbing Area Highways Surcharging of open watercourses and assumed Witham 1st IDB - Yes survey, also minor kerbing improvements and works issued. A meeting has Feasibility Timberland & Thorpe Tilney work completed. Wider scheme 28-Jun-12 Various West Manager restrictions within culverted sections. Surcharge 3 LCC - Yes been held with the Parish Council/Flood Group/National Flood Forum. A bid for Yes LCC On-going 2017/18 Possible S19-054 village Feasibility and Design 2016/17/18. Possible West Division of public surface and foul water systems. Anglian Water - Yes an overall study for Timberland has been submitted for feasibility, design and works 2018/19 works 2018/19. LCC to carryout regular Sleaford works. monitoring.

Flooding of property caused by volume of water Rowan Smith backing up in the surface water system. Further Area Highways High Street and investigations revealed at least 6 properties off LCC - Yes Anglian Water works in progress. LCC improvement scheme ongoing. A AW works complete. LCC Complete 28-Jun-12 Walcot West Manager 7 Yes Completed S19-055 The Drift The Drift which were internally flooded. This Anglian Water - Yes meeting with Walcott Parish Council has been held. LCC works programmed summer 2014. AW Auntum 2014 West Division flooding was a combination of blockages in the Sleaford surface water system and intensity of rainfall.

Rowan Smith Overland surface water flowing through private EA completed modelling, discussion on-going EA Feasibility Area Highways Environment Agency - Yes The Environment Agency has completed its hydraulic modelling works. Black LCC West End / High land. Separate case of overtopping of Swaton with LCC regarding possible escape route for Study 2014/15 28-Jun-12 Swaton West Manager 2 Black Sluice IDB - Yes Sluice Internal Drainage Board has previously bid for an improvement scheme. Yes EA On-going S19-056 Street Eau flooding carriageway and property residents. Also considering resilience Possible works West Division LCC - Yes Environment Agency / LCC have been asked to assist with scheme promotion. Black Sluice IDB basement. measures for properties. 2016/17 Sleaford Mark Heaton Area Highways Highway surface water and surface water from LCC are designing improvements to surface Manager Complete 05-Jul-12 Caythorpe Road Barrowby West private property flowing into garage and 1 LCC - Yes Improvements to surface water drainage and residents self protection required. No water drainage and advising residents on self LCC Completed S19-057 West Division Summer 2014 residential property. protection works. Grantham

Rowan Smith Area Highways Combination of private and highway surface LCC have installed a new gulley and outfall to dyke on the opposite side of the Complete Winter 06-Jul-12 South Drove Fen Helpringham West Manager 1 LCC - Yes No Works completed by LCC Highways. LCC Competed S19-058 water which drained to property. road. 2013 West Division Sleaford Mark Heaton Area Highways Overtopping of riparian ditches upstream of LCC - Yes LCC to provide new highway drainage Boundary Button Manager The Upper Witham IDB have undertaken enforcement and cleared the drain. Complete 06-Jul-12 Allington West recently piped section of surface water run-off 2 Upper Witham IDB - Yes No system. Works to be undertaken in summer LCC Completed S19-059 Hole Cottages West Division LCC Highways to provide a new piped highway drainage system. Summer 2014 from fields and highway. 2014. Grantham

Mark Heaton Area Highways Current drainage system has insufficient LCC - Yes Following detailed investigation, joint work between LCC and Upper Witham LCC surface water scheme completed and Manager LCC 06-Jul-12 High Street Harlaxton West capacity and backed up causing flooding to the 2 Upper Witham IDB - Yes IDB has been completed. Investigation to Mow Beck required to understand No EA to investigate Mow Beck watercourse On-going Summer 2015 S19-060 West Division EA carriageway and 2 properties. Anglian Water - Yes overall flood risk. downstream. Grantham

Mark Heaton Area Highways Manager Complete 06-Jul-12 Main Road Long Bennington West Groundwater flooding through the cellar . 1 LCC - Yes Resident advised to tank cellar. No Advice provided. LCC Completed S19-061 West Division Autumn 2012 Grantham

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Lincolnshire County Council Section 19 Investigations Identified Action/Works

Rowan Smith Area Highways Black Sluice IDB to carry out enforcement. Resident met and awaiting Discussions still ongoing between LLFA, IDB White Cross Lane Surface water surcharge from private open LCC 06-Jul-12 Burton Pedwardine West Manager 2 Black Sluice IDB - Yes proposals which may be subject to a highway contribution. Awaiting No and residents. LCC have found and cleaned 2 On-going 2015 S19-062 / Asgardby Road watercourse to the east. Black Sluice IDB West Division confirmation. pipes under road. Sleaford

Drainage system investigation currently being Rowan Smith Environment Agency - Yes Surface water and foul water flooding capacity carried out. Issues with highway system at Area Highways Anglian Water - Yes Leasingham issue on watercourse running through the Further investigations to be carried out by LCC, and further discussions to be upstream end of village which is full of silt and LCC complete Winter 06-Jul-12 Leasingham West Manager 2 LCC - Yes Yes Completed S19-063 village village, also capacity/maintenance issue with held with the other risk management authorities. roots. Further investigations on the remainder AW 2014 West Division Witham 1st IDB (Enforcement pumped foul sewer. of the surface water system required. Sleaford for LLFA) - Yes Investigations programmed for Winter 2014.

Mark Heaton Area Highways Environment Agency - Yes Environment Agency has cleared out the Beck. Upper Witham IDB have cleared Following an intense period of rain, highway LCC has installed new kerbing. Anglian Water LCC Manager Upper Witham IDB - Yes the riparian ditch and are negotiating with Parish Council to maintain in future Complete 06-Jul-12 Allington Road Sedgebrooke West surface water and watercourses overtopped 2 No has undertaken the installation of a non return EA Completed S19-064 West Division LCC - Yes this has been agreed. LCC to install new kerbing fronting properties. Summer 2013 causing flooding property. flap valve. Upper Witham IDB Grantham Anglian Water - Yes

LCC instigated modelling works for catchment Rowan Smith area including the village which will take LCC proposing to replace culvert on Church Road, and the Black Sluice Internal Area Highways account of new private protection of Feasibility, Black Sluice IDB - Yes Drainage Board/LCC are to explain further riparian duties to residents. Details LCC 06-Jul-13 Newton Village Newton near Haceby West Manager Overtopping of riparian dykes. 7 Yes properties that have been carried out since On-going Design & Build S19-065 LCC - Yes of additional enforcement requirements to the east of the village have been sent Black Sluice IDB West Division enforcement letters were sent in June 2013. 2014/15/16 to the Black Sluice Internal Drainage Board. Sleaford Proposed culvert replacement programmed. Land Drainage Consent being sort.

Maintenance to South Beck which fronts the property. Mark Heaton Water breached the banks of the South Beck Environment Agency to undertake major weed control maintenance throughout Area Highways LCC - Yes LCC and flooded adjacent agricultural land, cottage the length of South Beck to increase capacity for flow. Regular maintenance of Main Rivers & Complete 06-Jul-13 Cottage Aswarby West Manager 1 Black Sluice IDB - Yes No Black Sluice IDB Completed S19-066 and garden. Flood water surrounded the Environment Agency to review their existing maintenance regime of the South Riparian Watercourses being carried out. Summer 2014 West Division Environment Agency - Yes EA property and outbuildings. Beck to ensure flows can be accommodated through its length to South Forty Grantham Foot drain. Black Sluice to undertake enforcement of obstructions and maintenance on the riparian watercourses within its area.

Mark Heaton Installation of a new double gully on York Area Highways Blocked gullies on Sussex Road causing water LCC - Yes LCC investigated a potential blockage and emptied gullies. Jetting required and Road and connect to existing storm water LCC Complete 23-Jul-13 York Road Stamford West Manager to back up in York Road resulting in internal 1 South Kesteven District Council No Completed S19-067 installation of new gully on York Road. system on Sussex Road completed in July AW Summer 2014 West Division flooding. - Yes 2014. Grantham

Further investigations of the surface water Following an intense period of rain, excess The profile of the carriageway may cause excess surface water to miss gullies at system required, possibly aided by Mark Heaton surface water did not drain away fast enough the boundary of Kings Hill. The installation of a vehicular access built to the development plans for Kings Hill. Level Area Highways from the gully at the boundary with Kings Hill. LCC - Yes correct specification may also prevent further occurrences of flooding by survey and wet weather inspection to be 6th Aug 2012 Gorse Hill Lane Caythorpe West Manager This caused surface water to flow across the 1 No LCC On-going Spring 2015 S19-068 increasing the kerb height between the carriageway and the property. carried out to establish validity of highway West Division carriageway and breech the verge and enter the drains. Inspections & cleansing carried out Grantham property's driveway, subsequently overtopping and further investigations required. the threshold causing internal flooding.

Resilience measures the property owner has taken will reduce the risk of Kevin Brumfield surcharge from the private drain (non-return valve added). Works that have Area Highways been undertaken by LCC Highways including jetting & CCTV of the system have Application submitted for funding to add 21-Nov-12 Irnham road Corby glen West Manager Overland flow from adjacent farm land. 1 LCC - Yes identified possible improvement works, this would include additional inspection No inspection chambers and upgrade sewer LCC On-going Spring 2015 S19-069 West Division chambers and updating the system. Application for additional funding has been system along a short section of Irnham Road. Thurlby submitted for the installation of inspection chambers and upgrade of the sewer system.

LCC investigations identified there was a culverted driveway which has a foul sewer connection crossing through it, which is causing a restriction to flow. Kevin Brumfield Trash screen has been installed on the pond Further restrictions included tree roots which have been removed. The Area Highways LCC - Yes side of the culvert. LCC have undertaken culverted vehicle crossing has not been constructed as the original planning LCC Complete 26-Nov-12 The Grove Hanthorpe West Manager Surcharge from dyke/drains. 1 South Kesteven District Council No highway drainage improvements in winter Completed S19-070 permission. This is currently under investigation by South Kesteven District SKDC Summer 2013 West Division - Yes 2013 and have liaised with residents in Council. Remedial work carried out appears to have alleviated some of the regards to culvert improvements. problem. Further works planned include installation of a trash screen on the pond side to stop any large debris entering the watercourse.

LCC jetted all highway surface water drainage in the area to ensure no Mark Heaton The rainfall event led to surface water from the blockages. Installation of kerbing and extra highway drainage has been Area Highways Manor Drive estate flowing out of the junction to LCC - Yes completed. Investigation into the foul drain has been carried out by Severn LCC Complete 23-Jul-13 Main Street Long Bennington West Manager 1 No All actions and recommendations carried out. Completed S19-071 join the flow running along Main Road, which Severn Trent Water - Yes Trent Water and two blockages/breaks in the system have been repaired. STW Summer 2014 West Division entered the property. Grantham

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Lincolnshire County Council Section 19 Investigations Identified Action/Works

Due to heavy rainfall, a property suffered internal LCC has cleaned and jetted the highway drainage system outside the property. flooding. The owner reported that there was The system was reported to be running well. Anglian Water CCTV'd the public Mark Heaton inadequate drainage along Oster Fen Lane and sewer several weeks later and it identified tree roots to the extent that the Following CCTV survey of the drain & sewer, Area Highways LCC - Yes Main Street and the drainage system that was survey had to be terminated. The removal of the tree roots has been the sewer has had the required maintenance LCC Complete 23-Jul-13 Oster Fen Lane Claypole West Manager 1 South Kesteven District Council No Completed S19-072 there, was not maintained. The road is covered undertaken and a further CCTV investigation is due to take place. The property carried out. District Council to ensure AW Summer 2014 West Division - Yes in silt and the gullies were blocked with straw. owner is to investigate downpipes and gully at rear of property. SKDC to carriageways are swept regularly. Grantham The owner stated the road had previously undertake regular carriageway sweeping in the village to reduce the amount of flooded. detritus to build up around the gullies.

All highway drainage found to be running clear on New Cross Roads. However, the kerb drainage opposite the property was found to be blocked and required Mark Heaton work to be carried out. A gully located on Sussex Road was also identified as Area Highways Standing water collected at the front of the LCC - Yes being blocked with leaf matter & debris which was later cleared. Anglian Water LCC Complete 06-Aug-13 New Cross Roads Stamford West Manager 1 No All actions and recommendations carried out. Completed S19-073 property and caused internal flooding. Anglian Water - Yes to maintain its utility surface water drainage system. The property owner to AW Summer 2014 West Division maintain the rainwater outfall, and alterations to be made to the rainwater Grantham drainage of the properties here so rainfall is distributed more evenly and not concentrated in one location.

Mark Heaton LCC have cleaned and jetted out the Area Highways carriageway gully. Further investigations to be Kings School, Surface water flooding on carriageway caused LCC have cleaned and jetted out the carriageway gully. Further investigations Complete spring 20-Oct-13 Grantham West Manager 1 LCC - Yes No carried out including a CCTV investigation LCC Complete S19-074 Brook Street water to enter the classroom and cellar. required including a CCTV investigation. 2014 West Division and observations to ensure the drainage Grantham system is running adequately in the area.

LCC highways are undertaking a resurfacing scheme of Beadhouse Bank, this Kevin Brumfield Due to heavy rainfall surface water built up on will level the road with a cross fall towards the existing tarmac section, water will Resurfacing scheme to be undertaken Area Highways the unmade road outside the property to an LCC - Yes flow away from the properties towards the existing highway gully. The resident including the construction of a kerb line 22-May-14 Beadhouse Bank Bourne West Manager 1 No LCC On-going Summer 2015 S19-080 extent where it flowed into the garden to the has been recommended to install a kerb line to act as a barrier between the between the private property and highway to West Division front door, at which point it entered the property. highway and the private property. However, LCC to carry out footway act as a barrier. Thurlby improvements works in the area in 2015.

Kevin Brumfield Due to heavy rainfall, surface water built up on Area Highways LCC have cleaned and jetted the four highway gullies in close proximity to the the carriageway outside the property, and flowed LCC - Yes All LCC action and recommendations carried Complete 22-May-14 Spalding Road Bourne West Manager 1 property. Additionally, the resident was recommended to alter the direction of the No LCC Completed S19-081 into the access/gateway/garden, at which point it out. Summer 2014 West Division downpipe close to the side door where the water entered the property. entered the property via the side door. Thurlby

Following investigations it is assumed that saturated land and heavy rainfall caused overland water to flow down the gradient to the property. The lateral sewer located beneath the property was blocked by foreign objects which caused the sewer to burst and push water up through the floor. Anglian Water investigated as to where the excess water came from and suggested that it may LCC to consider installation of new gullies have gained access from the foul system through the kitchens open gulley's at near the property. the rear of the property. During a period of heavy rainfall this property Rowan Smith suffered internal flooding from the lateral sewer AW to carryout investigations into the foul LCC highways are considering installing additional gullies near the property and Area Highways beneath the property where water came up sewer system. LCC LCC - Yes undertake a survey of the dyke to the rear of the property to determine the Partially 23-May-14 Main Street Dorrington West Manager through the living room floor. The second event 1 No AW Summer 2015 S19-084 Anglian Water - Yes outfall on the southern side of the village. Completed West Division was caused by overland flow where flood water IDB to continue the monitoring of the dykes IDB Sleaford from the garden came in through the rear patio and enforce as required. Anglian Water to carry out further investigations into ensuring where possible, doors. the excess surface water does not enter the foul water system. Riparian owner to maintain the dykes and ensure they do not restrict their flow. The Internal Drainage Board has been requested to continue monitoring of the dykes, and take enforcement as necessary.

The riparian owner to maintain the dykes that they are responsible for and not to do anything that may restrict their flow.

Following heavy rain, the property incurred Mark Heaton Area internal flooding. Excess surface water missed Following the investigations carried out and the communication between the Highways Manager LCC - Yes All the actions and recommendations have Complete 09-Jul-14 West Street Barkston West the gullies and flowed onto the property, through 1 resident and LCC highways, it was proposed to lift the up stand of the kerb face No LCC Completed S19-085 West Division- been completed. Autumn 2014 the front door to the kitchen at the rear of the and install a new gully outside the property. Grantham property.

Rowan Smith Area Highways Internal flooding caused by surface water from Investigation carried out by Anglian Water Manager LCC - Yes Carry out an investigation and ensure any blockages or damage to the sewer be LCC Complete 22-May-14 The Lea Leasingham West the highway unable to drain away due to a 1 No and the installation of a drain liner was carried Completed S19-086 West Division- Anglian Water - Yes repaired and removed as required. AW Autumn 2014 blocked sewer caused by tree intrusion. out. Sleaford

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Lincolnshire County Council Section 19 Investigations Identified Action/Works

LCC to repair blockages in highway surface water system. Maintenance work to be carried out by LCC. Welland & Deepings IDB to clear the identified blockages /diversion in their Kevin Brumfield system and ensure the entry feed in the High Street is closed during weather Property owner advised on preventative Area Highways Following torrential rain, excess water on the warnings or during periods of heavy rain to ensure there is capacity for surface measures to protect the property. LCC - Yes LCC Manager carriageway forced water to overtop the footway water two drain away. 22-May-14 Horsegate Deeping St James West 1 AW - Yes No AW On-going Summer 2015 S19-105 West Division- and enter the properties causing internal AW to clean & jet its system and divert the WDIDB - Yes WDIDB Thurlby flooding to the public house. AW to maintain the surface water drainage systems with recommendation that current system into the watercourse on the its system diverts into the watercourse on the High Street instead of linking with high street. the WDIDB watercourse. its their entry feed on the High Street is closed during periods of heavy rain. Resident to consider adding drainage to their exit to the driveway.

LCC to repair blockages in highway surface water system. Maintenance work to be carried out by LCC. AW to maintain the surface water drainage systems with recommendation that Kevin Brumfield its system diverts into the watercourse on the High Street instead of linking with Property owner advised on preventative Area Highways Following torrential rain, excess water on the the WDIDB watercourse. measures to protect the property. LCC - Yes LCC Manager carriageway forced water to overtop the footway 22-May-14 Horsegate Deeping St James West 3 AW - Yes No AW On-going Summer 2015 S19-106 West Division- and enter the properties causing internal Welland & Deepings IDB to clear the identified blockages /diversion in their AW to clean & jet its system and divert the WDIDB - Yes WDIDB Thurlby flooding to the residential properties. system and ensure the entry feed in the High Street is closed during weather current system into the watercourse on the warnings or during periods of heavy rain to ensure there is capacity for surface high street. water two drain away. its their entry feed on the High Street is closed during periods of heavy rain.

LCC to carry out maintenance work on the surface water drainage system. Maintenance work to be carried out by LCC. Kevin Brumfield Following torrential rain, there was excess water Area Highways on the carriageway. The surface water drains LCC - Yes AW to maintain utility surface drainage systems. Property owner advised on preventative LCC Manager were overwelmed and when vehicles passed 22-May-14 Market Place Market Deeping West 1 AW - Yes No measures to protect the property. AW On-going Summer 2015 S19-107 West Division- through the standing surface water, bow waves WDIDB - Yes Property owner to maintain the rainwater drainage systems and consider further Thurlby forced water to overtop the footway and enter drainage to allow the escape of water from the low front area. AW to continue with regular inspections & the properties causing internal flooding. maintenance.

LCC to carry out maintenance work on the surface water drainage system. Maintenance work to be carried out by LCC. Kevin Brumfield Area Highways Following torrential rain that fell in a short period, Aw to maintain utility surface drainage systems. Property owner advised on preventative Manager excess surface water on the carriageway, forced LCC - Yes LCC 22-May-14 Market Place Market Deeping West 1 No measures to protect the property. On-going Summer 2015 S19-108 West Division- water to overtop the footway by passing vehicles Anglian Water - Yes AW Property owner to maintain the rainwater drainage systems and consider further Thurlby and enter the property causing internal flooding. drainage to allow the escape of water from the low front area. AW to continue with regular inspections & maintenance.

Kevin Brumfield LCC have recommended that the kerb hight be increased to ensure rainwater is Area Highways directed away from the property and into the gully, additionall gullies will be LCC to lift the kerb height and install Manager During a short burst of heavy rainfall, surface LCC - Yes LCC 08-Aug-14 Casewick Lane Uffington West 1 placed along the carriageway. No additional gullies. Works to commence in On-going Summer 2015 S19-109 West Division- water entered the conservatory. AW 2015. Thurlby AW to continue to mainatain their system.

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