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Crawley Court Gravesend CSO: sewage overflow history

Review available Environment Agency annual monitoring returns for Crawley Court Gravesend CSO. Compare reported spill counts, total duration and monitor operation by year, with source details and gaps in the series identified.

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Annual monitoring returns

YearCounted spillsTotal spill duration (hours)Monitor operation (%)
2025115.999.95
20242812.7991.52
20233645.3279.5
20222218.285.01
20214172.0897

Published record details

Reference
SWS00223
Location
Thames Middle
Coordinates
51.44540, 0.36675
Watercourse
Thames Estuary
Sewerage company
Southern Water
Asset type
SO on sewer network
Permit reference
D00074
Discharge grid reference
TQ6457074480
Reporting years
2025, 2024, 2023, 2022, 2021
Catchment
THAMES MIDDLE
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