Common blocked drains london problems in Catford
- ✓ Ravensbourne valley surcharge backup in Catford town centre and lower Bellingham streets during heavy rainfall
- ✓ Root infiltration from Mountsfield Park, Ladywell Fields, and the railway-corridor trees into Victorian clay terrace drainage
- ✓ Shared-drain blockages on Rushey Green and Hither Green terrace runs
- ✓ Joint failure on Edwardian Whitefoot estate drainage now 100+ years old
- ✓ Aging combined-system connections in older Catford residential streets