Changes Log

Essex SuDS Design Guide changes table

The Essex SuDS Design Guide discusses and highlights the LLFA's guidance and criteria in regards to the designing of sustainable surface water drainage schemes. This guidance is likely to change and be updated as innovation and knowledge improves. Therefore, this table logs all major changes and updates to the Essex SuDS Design Guide to ensure that the guide stays as transparent as possible.

n.b some minor initial changes may not have been recorded and all small changes such as grammar are excluded.

Date Change Location
28/09/2020 Addition of case studies section Further information
20/10/2020 Alterations to adoption section to provide more clarity over Anglian Water requirements and the DCG Maintenance and adoption
03/02/2021 Addition of solar array section Further information
19/03/2021 Addition of wording around pumping stations and still restricting to greenfield runoff rates At the bottom of the greenfield runoff rates section
19/03/2021 Removal of online PDF version as no longer current and up to date Home page
30/04/2021 Updated safety factor guidance Drainage calculations guide
12/09/2022 Additional section added providing details of the ‘Surface Water Management Plans’ for Essex Essex SuDS Design Guide
18/04/2023 Updated climate change guidance Climate change
23/05/2023 Addition of water quality and pollution What we expect to see
25/10/2023 Updated MADD Factor guidance  Drainage calculations guide
04/04/24 Reference added to mandatory Biodiversity Net Gain (BNG)  Green Spaces and Biodiversity


Page updated: 4/04/2024

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