Please see attached for full representation:

- Full representation on Draft Rother District Local Plan 2025-2042 Consultation (including underlined text and hyperlinks that do not appear in text copied out below)
- Supporting document: Southern Water input to Rother District Council’s 2026 IDP review
- Supporting document: IDP feedback provided for the Regulation 18 consultation deadline 23rd July 2024

Q5 We attach our separate IDP response to Rother as part of our feedback to this Regulation 18 consultation on the Local Plan, requesting update of the IDP in accord with the information and explanations provided. This also includes our feedback from the previous 2024 Regulation 18 consultation, in addition to a full explanation of how Southern Water plans investment for adopted local plans. Included within this explanation are our key AMP8 (2025-2030) investment plans for the Rother district. Some plans extend into AMP9, but for the reasons we explain in our IDP response, most AMP9 schemes are not known at this time.

There is considerable investment planned for the district in this 2025-2030 AMP8 period, supported by a range of technical disciplines. This represents the latest investment information and therefore supersedes the DWMP content referred to (as this DWMP work was concluded in 2023).

Q8 For development to be sustainable, Southern Water believes that it must always deliver sustainable drainage.

Communities need planning policy to go further as climate change now demands we re-think and re-design communities. More resilient and efficient homes are essential – conserving both energy and water. However, we also need to ensure that housing design/delivery will not mean that rainwater continues to run off surfaces so fast that it causes flooding and storm discharges into rivers and seas. By controlling the rate and volume of surface water entering the combined sewer network, sustainable urban drainage systems (SuDS) can improve existing flood risk and water quality.

We need planning policy to encourage proactive, cross-sector collaboration, as well as requiring development to adhere to the principles of integrated water management in line with the National Standards for Sustainable Drainage (June 2025).

The complexities and challenges of drainage need a collaborative approach between the responsible organisations, such as Local Authorities, Southern Water, the Environment Agency and community groups to adapt the urban environment to be more resilient to our changing weather patterns. Together, we need to separate rainwater from wastewater.

Q9 For development to be sustainable, Southern Water believes that it must always deliver sustainable drainage. This will be particularly important in areas where higher housing densities are proposed.

Communities need planning policy to go further as climate change now demands we re-think and re-design communities. More resilient and efficient homes are essential – conserving both energy and water. However, we also need to ensure that housing design/delivery will not mean that rainwater continues to run off surfaces so fast that it causes flooding and storm discharges into rivers and seas. By controlling the rate and volume of surface water entering the combined sewer network, sustainable urban drainage systems (SuDS) can improve existing flood risk and water quality.

We need planning policy to encourage proactive, cross-sector collaboration, as well as requiring all development to adhere to the principles of integrated water management in line with the National Standards for Sustainable Drainage (June 2025).

The complexities and challenges of drainage need a collaborative approach between the responsible organisations, such as Local Authorities, Southern Water, the Environment Agency and community groups to adapt the urban environment to be more resilient to our changing weather patterns. Together, we need to separate rainwater from wastewater.

Q10 For development to be sustainable, Southern Water believes that it must always deliver sustainable drainage. This will be particularly important in areas where higher housing densities are proposed.

Communities need planning policy to go further as climate change now demands we re-think and re-design communities. More resilient and efficient homes are essential – conserving both energy and water. However, we also need to ensure that housing design/delivery will not mean that rainwater continues to run off surfaces so fast that it causes flooding and storm discharges into rivers and seas. By controlling the rate and volume of surface water entering the combined sewer network, sustainable urban drainage systems (SuDS) can improve existing flood risk and water quality.

We need planning policy to encourage proactive, cross-sector collaboration, as well as requiring all development to adhere to the principles of integrated water management in line with the National Standards for Sustainable Drainage (June 2025).

The complexities and challenges of drainage need a collaborative approach between the responsible organisations, such as Local Authorities, Southern Water, the Environment Agency and community groups to adapt the urban environment to be more resilient to our changing weather patterns. Together, we need to separate rainwater from wastewater.

Q17 Q17 - all BX sites.

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording to all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to critical assets running beneath sites.”

Southern Water’s initial checks indicate that a number of the new/changed sites (BX6, BX7, BX22, 23, 24, 27, 28, BX31, 34, 36, 37, 38, 39 and BX41) may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy. For these sites, and all those we’ve previously requested phasing wording (unless the detailed planning consultation responses we’ve provided indicate otherwise) please include the following wording:

Occupation of development will be phased to align with the delivery of sewerage infrastructure, in consultation with the service provider.

Also, Southern Water infrastructure crosses site BX9 and may require easements or diversion. For this site, and any we’ve previously requested layout wording please include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

Q19 For development to be sustainable, Southern Water believes that it must always deliver sustainable drainage. This will be particularly important in areas where higher housing densities are proposed.

Communities need planning policy to go further as climate change now demands we re-think and re-design communities. More resilient and efficient homes are essential – conserving both energy and water. However, we also need to ensure that housing design/delivery will not mean that rainwater continues to run off surfaces so fast that it causes flooding and storm discharges into rivers and seas. By controlling the rate and volume of surface water entering the combined sewer network, sustainable urban drainage systems (SuDS) can improve existing flood risk and water quality.

We need planning policy to encourage proactive, cross-sector collaboration, as well as requiring all development to adhere to the principles of integrated water management in line with the National Standards for Sustainable Drainage (June 2025).

The complexities and challenges of drainage need a collaborative approach between the responsible organisations, such as Local Authorities, Southern Water, the Environment Agency and community groups to adapt the urban environment to be more resilient to our changing weather patterns. Together, we need to separate rainwater from wastewater.

26 CR1 to CR3

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

However, we note that for site CR2 in particular, there is no wording in the site allocation policy to address the site’s proximity to an operational wastewater treatment works. In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

The proposed boundary to site CR2 is within 500m of Battle wastewater treatment works and we therefore request the additional wording –
“The layout of development for any site allocation with 500m of an operational wastewater treatment works should be informed by an odour assessment to be undertaken in consultation with statutory wastewater operator for the works.”

28 GU1 & GU2

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for site GU2 at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –

“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Southern Water infrastructure crosses GU2 and may require easements or diversion.”

30 GU4 & 5

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –

“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water infrastructure crosses site GU5 and may require easements or diversion. For GU5, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

31 GU6

Southern Water has identified no constraints for this site at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

32 IK1&2

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water infrastructure crosses site IK1 and may require easements or diversion. For IK1, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

34 WS1 WS2, WS3 WS4 WS5

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.”

Southern Water’s initial checks indicate that sites WS2 and WS3 may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy. For these sites, and any we’ve previously requested phasing wording (unless the detailed planning consultation responses we’ve provided indicate otherwise) please include the following wording:

Occupation of development will be phased to align with the delivery of sewerage infrastructure, in consultation with the service provider.

Also, Southern Water infrastructure crosses site WS3 and may require easements or diversion. For WS3, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

36 BT1 to BT11 (BT3, BT4, BT5, BT6)

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

The proposed boundary to this site is within 500m of Battle wastewater treatment works and we therefore request the additional wording – The layout of development for any site allocation with 500m of an operational wastewater treatment works should be informed by an odour assessment to be undertaken in consultation with statutory wastewater operator for the works.

Southern Water’s initial checks indicate that sites BT1, BT2, BT7, BT9, BT10 and BT11 may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy. For these sites, and any we’ve previously requested phasing wording (unless the detailed planning consultation responses we’ve provided indicate otherwise) please include the following wording:
Occupation of development will be phased to align with the delivery of sewerage infrastructure, in consultation with the service provider.

Also, Southern Water infrastructure crosses site BT11 and may require easements or diversion. For BT11, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

38 CT1 CT2 CT3

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water infrastructure may cross sites CT2 and CT3 and may require easements or diversion. For these sites, and any we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

39 NE1 & 2

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

40 SD10 SD11 (SD1 to SD9)

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

The proposed boundary to site SD11 (and as previously advised the for the existing site allocation SD7) is within 500m of Sedlescombe wastewater treatment works and we therefore request the following additional wording in these policies–
The layout of development for any site allocation with 500m of an operational wastewater treatment works should be informed by an odour assessment to be undertaken in consultation with statutory wastewater operator for the works.

42 BC1 (BC2) BC3

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water infrastructure crosses site BC3 and may require easements or diversion. For BC3, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

43 (BR1) BR2 BR3

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

44 CM1 to CM3

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

45 (ID1) ID2

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water infrastructure crosses site ID2 and may require easements or diversion. For ID2, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

46 NR1 and NR2

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for this site (NR2) at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

Additional policy wording is needed for each site to address it’s proximity to operational wastewater treatment works. The proposed boundary of each site is within 500m of an operational wastewater treatment works (Mill Corner Northiam WTW, and Quickbourne Lane Northiam WTW) and we therefore request the additional wording for each site policy –
“The layout of development for any site allocation with 500m of an operational wastewater treatment works should be informed by an odour assessment to be undertaken in consultation with statutory wastewater operator for the works.”

Also, Southern Water infrastructure crosses site NR2 and may require easements or diversion. For NR2, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

47 PE1, 2 & 3 (PE4 & PE5)

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

49 (RY1 to RY1, RY7&8) RY5, RY6 & RY9

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water’s initial checks indicate that sites RY5 and RY9 may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy. For these sites, and any we’ve previously requested phasing wording (unless the detailed planning consultation responses we’ve provided indicate otherwise) please include the following wording:

Occupation of development will be phased to align with the delivery of sewerage infrastructure, in consultation with the service provider.

Southern Water infrastructure crosses sites RY5, RY6 and RY9 and may require easements or diversion. For these sites, and any we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

50 RH1

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

53 BW1 to 4

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water’s initial checks indicate that site BW1 may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy. For this site, and any we’ve previously requested phasing wording (unless the detailed planning consultation responses we’ve provided indicate otherwise) please include the following wording:

Occupation of development will be phased to align with the delivery of sewerage infrastructure, in consultation with the service provider.

Please note that Southern Water wastewater sewers cross all BW sites (BW1 to 4) and may require easements or diversion (so please note that whilst we agree that consultation with Southern Water will be required, it may not be necessary for the developer to deliver a package treatment plant as currently stated in part Xi of the policy. Were the developer to want to deliver such plant they will first need to consult with the Environment Agency). For these sites, and any we’ve previously requested layout wording please also include the following wording:
Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

54 BWC1 and 2

Southern Water has identified no constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

55 EC1 to 3

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water infrastructure crosses site EC1 and may require easements or diversion. For EC1, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

56 (HG1&2) HG3 & 4

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.”

Southern Water’s initial checks indicate that site HG4 may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy. For this site, and any we’ve previously requested phasing wording (unless the detailed planning consultation responses we’ve provided indicate otherwise) please include the following wording:
Occupation of development will be phased to align with the delivery of sewerage infrastructure, in consultation with the service provider.

Southern Water infrastructure crosses site HG3 and may require easements or diversion. For HG3, and any sites we’ve previously requested layout wording please also include the following wording:
Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

57 RB1, RB3, RB4 (RB2, RB5) to RB6a & RB6b

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

The proposed boundary to sites R3 and R4 (and also as will have been previously advised the boundary to existing site allocation RB2) are all within 500m of Robertsbridge wastewater treatment works and we therefore request the following additional wording for these policies–
“The layout of development for any site allocation with 500m of an operational wastewater treatment works should be informed by an odour assessment to be undertaken in consultation with statutory wastewater operator for the works.”

Also, Southern Water infrastructure crosses sites RB3, and RB5 and may require easements or diversion. For these sites, and any we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

58 SC1 & 2

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.

Southern Water infrastructure crosses site SC1 and may require easements or diversion. For SC1, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

59 FW1 to FW3

Southern Water’s initial checks indicate that site FW2 may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy.

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.”

Southern Water infrastructure crosses site FW2 and may require easements or diversion. For FW2, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

60 TC1 (or 2)

Please note that as we have already consulted on all existing allocated sites (in adding to offering LPA free consultations at planning application stage) we comment in this response on new/changed site allocation policies, where the site has not previously been allocated and planning applications have not yet been submitted.

Southern Water’s initial checks indicate that site TC1 may have limited local network capacity, and phasing of development may therefore be needed alongside network reinforcement prior to occupation of the total number of dwellings indicated in each policy.

In addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more detailed checks made closer to the timeline of expected development, Southern Water request the addition of the following wording for all sites –
“We also encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.”

Southern Water infrastructure also crosses site TC1 and may require easements or diversion. For TC1, and any sites we’ve previously requested layout wording please also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

62 SG1 or 2

Southern Water has identified no potential capacity constraints for these sites at this Local Plan stage. For completeness, in addition to Rother consulting us on planning applications (for which we are not statutory consultees) so that we can share the results of more checks made closer to the timeline of expected development, Southern Water request the addition of the following wording –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

The proposed boundaries to each site are within 500m of Stonegate wastewater treatment works and we therefore request the following additional wording for these policies–
“The layout of development for any site allocation with 500m of an operational wastewater treatment works should be informed by an odour assessment to be undertaken in consultation with statutory wastewater operator for the works.”

Southern Water infrastructure crosses these sites and may require easements or diversion. For these sites please therefore also include the following wording: Layout of the development must be planned to ensure future access to existing sewerage infrastructure for maintenance and upsizing purposes.

Q64 GYP1 to GYP6

Southern Water’s initial checks indicate that some of the GYP sites are proposed within 500m of operational wastewater treatment works. For example, the boundary to site GYP6 is within 500m of Robertsbridge WTW.

We therefore request Rother consult us on planning applications for all sites so that we can share the results of more detailed checks with the authority. Southern Water also request the addition of the following wording for all sites –
“We encourage early engagement by developers who can make use of Southern Water’s pre-planning service here – https://www.southernwater.co.uk/building-and-developing/planning-your-development/pre-planning-enquiries/.
Early engagement will be particularly important for the larger site proposals, or where constraints are indicated due to the close proximity to operational wastewater treatment works or where there are critical assets running beneath sites.”

And for each site proposed within 500m of operational wastewater treatment works (eg GYP6) please include the following additional wording;
“The layout of ‘sensitive residences’ for any site allocation within 500m of an operational wastewater treatment works should be informed by an odour assessment to be undertaken in consultation with statutory wastewater operator for the works.”

Q69 Any other issues or comments?

All site allocations should be proposed in locations where utilities can provide for the forecasted needs of the development without prejudicing existing or future utility provision necessary to support growth. Southern Water therefore requests the following additional policy wording in the Regulation 19 draft of the Local Plan:
The utility network should be protected and development proposals that would compromise existing utilities infrastructure, or encroach on future connections for utilities, will be refused. Opportunities should be sought to safeguard the provision of utilities wherever possible.

I object to the allocation of CM1. The proposal would reduce existing car parking capacity, which is already under significant pressure during the summer months. While the consultation suggests winter overflow parking could be accommodated, the real issue in Camber occurs in peak summer periods when visitor numbers are highest. At these times, parking frequently spills onto surrounding roads, sometimes in unsafe or obstructive ways.

Reducing parking through development at CM1 risks exacerbating these problems and could have negative implications for road safety and access for residents and emergency services.

More broadly, Camber’s existing infrastructure—including parking, roads, local services and the local convenience store—already struggles to support current demand during peak periods. Additional housing allocations, including CM2 and CM3, should therefore only be considered alongside clear, deliverable plans to improve infrastructure and parking provision for both residents and visitors.

My comment is not an objection, more of a general point. As a resident of nearby Rye who enjoys visiting Camber outside the summer tourist season, I would like to see free public parking offered. This would encourage people to visit Camber for walks. Please ensure that free parking spaces are available in the large western car park out of season.

Camber CM3.
* Residential/Holiday Accommodation and commercial development is in conflict with the ecology aims and would further impact on the SSSi and Ramsar sight
* Traffic impact would increase and not as suggested decrease due to development of this sight
* It is illogical to consider this area a potential for a Village centre.
* The impact of the natural environment ( wind blown sand) is always underestimated in development plans in this area which leads to rapid dilapidation.

Folkestone & Hythe District Council supports the references to the Sustainable Access and Recreation Management Strategy (SARMS) in Policies CM1 and CM2 as they are located close to the internationally important nature designations at Dungeness, Romney Marsh and Rye Bay. FHDC will continue to work with Rother DC on the SARMS as it is updated.

Please see attached: East Sussex County Council Representations on the Rother Local Plan ‘Development Strategy and Site Allocations Draft (Regulation 18) Version’ consultation

It is noted that the areas for development in Camber are currently limited with the overflow car park and old garage site being potential areas for development. Camber Parish Council would strongly encourage the building of properties on these sites. The proposed development of housing which included affordable dwellings which was put forward by Rother District Council would be welcomed - this is not only to provide homes for local people which was part of the brief of the development but also to set the benchmark for future development in Camber in relation to issues raised by determination of flood zones - the sequential test is currently fixed.
The progress of Camber development should be encouraged to allow the older housing to be replaced by new properties which are forward thinking in design and less reliant on wasteful sources of energy.
In addition we would welcome the widening of the current building envelope to include land at Jurys Gap where there is room to develop with residential dwellings on land in private ownership.
We would welcome improvements to the infrastructure particularly investment by Water companies and improvements to drainage.

Please see attached:
- Development Strategy and Site Allocations EA response (Part 1)
- Interim SA and IDP EA response (Part 2)
- Rother Draft Local Plan IDP Part B - EA amendments (Part2)

Part 1 - Development Strategy and Site Allocations

Consultation on the Draft Rother Local Plan 2025–2042 – Development Strategy and Site Allocations

Thank you for consulting us on the Draft Rother Local Plan 2025–2042 – Development Strategy and Site Allocations

We have provided advice and guidance
to strengthen policies and evidence to ensure the new Local plan aligns with
national, regional and local requirements.

Environment Agency Position

Our aim is to assist you prepare and implement a sound, robust, and effective plan
that is reflective of national policy and your local evidence base. We hope that this
collaborative process leads to a plan that delivers sustainable development,
contributes to a stronger economy, and safeguards the environment for future
generations.

Delivering the Local Plan will require a strong environmental evidence base and
close partnership working to ensure development protects and enhances the
environment. It is essential that growth is supported by the right environmental
infrastructure, including flood defences, quality waste management infrastructure,
blue and green infrastructure, water supply and disposal, and pollution prevention.

Further details are provided in:
• Section 1 – General recommendations
• Section 2 – Specific comments on proposed policies and sites

Environmental evidence and data to inform Local Plan policies and planning
decisions; data – including the latest Flood Zones and Groundwater
source protection Zones (SPZs) is available at Defra Data Services Platform.

Our planning advice service

As allocated or windfall sites with relevant environmental constraints or
opportunities progress towards development, we would encourage applicants to
engage with our planning advice service as early as possible.

We can provide detailed guidance on and/or review technical information for
development proposals, prior to submission of planning applications, as part of our
cost recoverable planning advice service.

Engagement with us prior to formal submission can provide applicants with greater
certainty regarding our position and can speed up our formal response to planning
applications. It should also result in better quality and more environmentally sensitive development.

We hope that you find our comments useful, and we would be pleased to meet with
you to discuss in more detail any issues or queries you may have. Should you have
any further questions, please do not hesitate to contact us.

Part 2 - Interim SA and IDP

Consultation on the Draft Rother Local Plan 2025–2042 – Interim Sustainability
Appraisal (SA) and the Infrastructure Delivery Plan (IDP) Part A and Part B (the
Schedule)
Thank you for consulting us on the Draft Rother Local Plan 2025–2042 – Interim
Sustainability Appraisal (SA) and the Infrastructure Delivery Plan (IDP) Part A and
Part B (the Schedule). We have provided advice and guidance to strengthen policies
and evidence to ensure the new Local plan aligns with national, regional and local
requirements.
Environment Agency Position
Our aim is to assist you prepare and implement a sound, robust, and effective plan
that is reflective of national policy and your local evidence base. We hope that this
collaborative process leads to a plan that delivers sustainable development,
contributes to a stronger economy, and safeguards the environment for future
generations.
Delivering the Local Plan will require a strong environmental evidence base and
close partnership working to ensure development protects and enhances the
environment. It is essential that growth is supported by the right environmental
infrastructure, including flood defences, quality waste management infrastructure,
blue and green infrastructure, water supply and disposal, and pollution prevention.
Further details are provided in:
•
Section 1 – Infrastructure Delivery Plan (IDP) comments
•
Section 2 – Interim Sustainability Appraisals (SA) comments
We also attach the following document to our response:
•
Rother Draft Local Plan IDP Part B - EA amendments
Environmental evidence and data to inform Local Plan policies and planning
decisions; data – including the latest Flood Zones and Groundwater
source protection Zones (SPZs) is available at Defra Data Services Platform.
Our planning advice service
As allocated or windfall sites with relevant environmental constraints or
opportunities progress towards development, we would encourage applicants to
engage with our planning advice service as early as possible.
We can provide detailed guidance on and/or review technical information for
development proposals, prior to submission of planning applications, as part of our cost recoverable planning advice service.
Engagement with us prior to formal submission can provide applicants with greater
certainty regarding our position and can speed up our formal response to planning
applications. It should also result in better quality and more environmentally
sensitive development.
We hope that you find our comments useful, and we would be pleased to meet with
you to discuss in more detail any issues or queries you may have. Should you have
any further questions, please do not hesitate to contact us.