Colne Valley polluted by sewage 1,877 times in 2022 - lasting 8,640 hours

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
✔ means we have experimental daily data for 2023
Totals for Colne Valley in 2022
54 Sites polluted by Yorkshire Water
1,877 sewage dumps
8,640 h duration
That's 12 months. On average 5.1 times a day

Pollution Summary 2022

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

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Yorkshire Water River Holme NEILEY WWTW 67 1,161 100
Yorkshire Water Mag Brook MELTHAM STW 103 1,140 99.4
Yorkshire Water New Mill Dike SINKING WOOD NO2 CSO 82 924 99.8
Yorkshire Water River Colne BARBER ROW NO 2 CSO 87 711 100
Yorkshire Water River Holme LONGLANDS ROAD CSO 33 556 100
Yorkshire Water River Holme HONLEY HUDDERSFIELD ROAD NO 2 71 376 100
Yorkshire Water Mag Brook THIRSTIN ROAD NO2 CSO 60 323 100
Yorkshire Water Red Lane Dike POLE MOOR SPS 35 273 99.8
Yorkshire Water No Details EAST COWICK SEWAGE PUMPING STATION 62 254 95.5
Yorkshire Water River Holme QUEENS SQUARE CSO 31 246 55.1
Yorkshire Water Stubbin Clough DOBB LANE NO 2 CSO 50 225 100
Yorkshire Water New Mill Dike HOLME BOTTOM CSO 133 209 92.2
Yorkshire Water River Colne WOOD BOTTOM CSO 57 187 80.2
Yorkshire Water River Colne GORDON TERRACE CSO 68 166 98.8
Yorkshire Water Culv River Holme BROCKHOLES LANE CSO 23 141 40.4
Yorkshire Water River Colne BRIDGE ST CSO 59 139 100
Yorkshire Water River Holme CORN MILL NO 2 CSO 43 128 100
Yorkshire Water River Colne RAMSDEN MILL CSO 38 128 99.7
Yorkshire Water Longwood Brook LEYMOOR ROAD CSO 71 123 98.2
Yorkshire Water Culv'D Hoyle House Brk CAUSEWAY SIDE TOP CSO 69 119 92.5
Yorkshire Water River Colne FACTORY LANE CSO 59 112 100
Yorkshire Water River Colne LONGROYD MANCH ROAD CSO 70 108 99.6
Yorkshire Water Hoyle House Brook CAUSEWAY SIDE 13 C.S.O 41 100 99.8
Yorkshire Water Hey Clough HEY CLOUGH SPS 17 95 100
Yorkshire Water River Holme TOWNGATE HOLMFIRTH 2 CSO 30 90 99.7
Yorkshire Water River Holme PICKWICK MILL CSO 24 88 99.8
Yorkshire Water Longwood Brook MILNSBRIDGE (MARKET STREET) CSO 55 76 100
Yorkshire Water River Colne MORLEY LANE CSO 47 62 100
Yorkshire Water Jackson Bridge Dike ST GEORGE'S ROAD CSO 20 44 99.7
Yorkshire Water River Colne FERNLEA GROVE CSO 25 41 100
Yorkshire Water River Colne BARGATE CSO 19 37 99.7
Yorkshire Water River Colne MILNS SHAW LANE NO 2 CSO 29 37 100
Yorkshire Water River Ribble SWAN BANK NO 2 CSO 11 32 99.9
Yorkshire Water Culverted Longwood Brook NEW HEY ROAD CSO 19 23 100
Yorkshire Water Meltham Dike MEAN BRIDGE CSO 11 23 99.9
Yorkshire Water Hoyle House Brook STONES LANE/WAINGATE CSO 3 17 100
Yorkshire Water Culv River Holme HONLEY EASTGATE CSO 3 16 93
Yorkshire Water River Holme HONLEY NEWTOWN NO 2 CSO 20 14 100
Yorkshire Water Grimescar Dike BURN ROAD CSO 19 13 99.6
Yorkshire Water New Mill Dike HUDDERSFIELD ROAD 29 11 78.4
Yorkshire Water River Holme HONLEY BRIDGE NO 2 CSO 20 11 88
Yorkshire Water Rakes Dyke HEPWORTH ROAD CSO 10 11 91.9
Yorkshire Water Jackson Bridge Dyke JACKSON BRIDGE NO 2 CSO 8 7 43.3
Yorkshire Water River Colne ST THOMAS ROAD CSO 13 6 99
Yorkshire Water New Mill Dike NEW MILL LIBRARY CSO 11 5 53
Yorkshire Water Meltham Dike MELTHAM CSO 3 3 8.9
Yorkshire Water Longwood Brook DALE STREET CSO 3 3 8.3
Yorkshire Water River Colne PICKFORD STREET CSO 2 2 100
Yorkshire Water River Colne BROOK LANE CSO 2 2 100
Yorkshire Water River Holme COOPER LANE CSO 5 1 99.8
Yorkshire Water River Colne SCAR LANE CSO 3 1 87.1
Yorkshire Water River Colne LONGROYD MANCH ROAD CSO 2 0 99.5
Yorkshire Water Longwood Brook LOWER HIRST CSO 1 0 6
Yorkshire Water River Colne CHARLIE BROWNS CSO 1 0 99.8
Yorkshire Water River Colne BROOK LANE 1 SSO 0 0 99.8
Yorkshire Water River Colne LONGROYD BRIDGE CSO 0 0 0
Yorkshire Water River Colne COPLEY BANK CSO 0 0 99.7
Yorkshire Water River Holme THURSTONLAND CSO 0 0 99.9
Yorkshire Water River Holme BEAUMONT PARK CSO 0 0 7.1
Yorkshire Water River Colne BROOK LANE 2 SSO 0 0 24.9
Yorkshire Water Clay Wood Brook NETTLETON HILL CSO 0 0 75.1
Yorkshire Water Rakes Dyke BUTT LANE CSO 0 0 42.7
Yorkshire Water Jackson Bridge Dike SPRING WOOD CSO 0 0 0
Yorkshire Water River Holme HOLMFIRTH BRIDGE LANE CSO 0 0 56.4
Yorkshire Water New Mill Dike LUKE LANE CSO 0 0 0
Yorkshire Water Digley Brook WOODHEAD ROAD CSO 0 0 91
Yorkshire Water River Colne TITANIC MILLS CSO 0 0 99.1
Yorkshire Water New Mill Dike KIRKBRIDGE LANE CSO 0 0 75

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.

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