River Medway polluted by sewage 618 times in 2022 - lasting 3,467 hours

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Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
Totals for River Medway in 2022
29 Sites polluted by Southern Water
618 sewage dumps
3,467 h duration
That's 4.82 months. On average 1.7 times a day

Pollution Summary 2022

Here are all the reported sewage overflow totals for River Medway in 2022. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page - This is because there is an invalid grid reference on the pollution consent - so we don't know where the CSO is. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Southern Water River Medway CSO AT STATION ROAD - FOREST ROW 57 541 58.3
Southern Water River Medway FOREST ROW WWTW 36 496 100
Southern Water River Medway HARTFIELD S.T.W. 35 424 99.6
Southern Water River Medway HARTFIELD ROAD CSO 44 412 99.4
Southern Water River Medway PENSHURST S.T.W. 35 304 100
Southern Water River Medway WITHYPITTS PUMPING STATION 40 250 100
Southern Water River Medway CANNON LANE COMBINED SEWER OVERFLOW 46 225 99.9
Southern Water River Medway HILDEN PARK PUMPING STATION 33 162 99.9
Southern Water River Medway FIVE OAK GREEN ROAD TUDELEY CEO 24 144 99.8
Southern Water River Medway FORDCOMBE WASTEWATER TREATMENT WRKS 23 132 100
Southern Water River Medway HAZEL WAY PUMPING STATION 15 97 99.2
Southern Water River Medway SOUTHBOROUGH CEMETERY TUNBRIDGE 34 72 55.2
Southern Water River Medway HAWTHORNE AVENUE GILLINGHAM CSO 53 41 100
Southern Water River Medway BERENGRAVE/CHALKY BK GILLINGHAM CS0 29 40 99.9
Southern Water River Medway WILLIAM STREET RAINHAM CSO 26 26 100
Southern Water River Medway THE STRAND GILLINGHAM CEO 21 24 99.8
Southern Water River Medway BRIELLE WAY WEST MINSTER CEO 12 22 99.9
Southern Water River Medway LOWER TWYDALL LANE GILLINGHAM CSO 9 16 100
Southern Water River Medway CSO AT GODDINGTON ROAD STROOD 15 9 70.4
Southern Water River Medway DOCK ROAD GILLINGHAM CSO 7 6 92.9
Southern Water River Medway HARTLAKE ROAD PUMPING STATION 1 5 100
Southern Water River Medway SOUTH STREET EAST BARMING CEO 2 3 100
Southern Water River Medway KNIGHTRIDER STREET CSO 5 2 99.9
Southern Water River Medway RIDGEWAY BANKS CHATHAM CSO 5 1 69.7
Southern Water River Medway CHAFFORD LANE FORDCOMBE CEO 1 1 99.9
Southern Water River Medway HERNE ROAD GILLINGHAM CSO 4 0 100
Southern Water River Medway DITTON WWTW 1 0 100
Southern Water River Medway FERNDALE ROAD GILLINGHAM CSO 2 0 100
Southern Water River Medway SANDLING LANE MAIDSTONE CSO 3 0 99.65
Southern Water River Medway MAIDA ROAD CHATHAM CSO 0 0 13.1
Southern Water River Medway HIGH STREET RAINHAM CSO 0 0 55.2
Southern Water River Medway PLANTATION ROAD GILLINGHAM CSO 0 0 100
Southern Water River Medway BOXLEY ROAD MAIDSTONE CSO 0 0 98.3
Southern Water River Medway WESTREE PLACE MAIDSTONE CSO 0 0 0
Southern Water River Medway BARKER ROAD MAIDSTONE CSO 0 0 99.9
Southern Water River Medway TOVIL WHARF WASTEWATER PS 0 0 99.9
Southern Water River Medway CONCORD AVENUE CHATHAM CSO 0 0 11.8
Southern Water River Medway ROCHESTER AVENUE ROCHESTER CSO 0 0 5.3
Southern Water River Medway NORTH HALLING WWPS 0 0 100
Southern Water River Medway CASTLE HILL ROCHESTER CSO 0 0 100
Southern Water River Medway ENFIELD ROAD LEIGH WPS 0 0 99.8
Southern Water River Medway LEIGH ROAD HILDENBOROUGH CSO 0 0 100
Southern Water River Medway NORTH FARM ROAD TONBRIDGE WELLS CSO 0 0 100

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. This uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.