Chorley polluted by sewage 1,126 times in 2022 - lasting 5,253 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 Chorley in 2022
25 Sites polluted by United Utilities
1,126 sewage dumps
5,253 h duration
That's 7.3 months. On average 3.1 times a day

Pollution Summary 2022

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

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
United Utilities Clancutt Brook COWLING FARM CSO 79 1,644 100
United Utilities Kyln Clough, R Lostock WITHNELL FOLD NETWORK PUMPING STATI 110 1,150 100
United Utilities River Yarrow CHORLEY LOWER WORKS PS 55 323 100
United Utilities River Yarrow COPPULL NEW RD/BUTTERWORTH RD CSO 95 319 97.9
United Utilities River Yarrow MOOR ROAD EAVES GREEN RD CSO 122GB 148 243 100
United Utilities River Roddlesworth ABBEY VILLAGE PUMPING STATION 30 233 99.6
United Utilities Unnamed Syd Brook BROOK LANE PUMPING STATION 30 226 100
United Utilities River Yarrow CLOVER ROAD PUMPING STATION 54 150 100
United Utilities River Yarrow ADJ DUXBURY MILL P.S. CSO ID 12006 64 146 100
United Utilities Chapel Brook EARLS WAY CSO 12066 71 133 76.6
United Utilities Sws To River Yarrow CLOVER ROAD BUTTERWORTH BROW CSO 56 118 85.5
United Utilities River Yarrow CHORLEY WASTE WATER TREATMENT WORKS 26 111 99.9
United Utilities Brinscall Brook LODGE BANK PUMPING STN 18 99 97.2
United Utilities River Douglas HARRISON ROAD WAGON AND HORSE CSO 54 63 93.2
United Utilities Black Brook River Yarrow BAGANLEY FROOM CSO 121CW 30 63 0
United Utilities Tanyard Brook HEWLETT AVENUE CSO 33 62 69.1
United Utilities Black Brook COWLING BROW CSO CHORL 39 55 100
United Utilities River Lostock KERN MILL LANE CSO 122BI 21 27 89.5
United Utilities River Yarrow 39 PARK AVENUE CSO 30 27 50
United Utilities Plock Wood Stream EAVES GREEN RD CSO 27 27 99.3
United Utilities River Yarrow EAVES GREEN RD CSO 15 9 100
United Utilities River Chor LYDD GROVE PS 12 8 100
United Utilities Clvrted River Chor 96 COLLINGWOOD ROAD CSO 121PB 22 5 100
United Utilities River Yarrow LIMBRICK PUMPING STATION 6 1 100
United Utilities River Chor Diversion Channel COMMON BANK LANE CSO CHORL 1 0 40.9
United Utilities Ransnap Brook GLENCROFT PUMPING STATION 0 0 100
United Utilities River Douglas NR HARRISONS FARM 0 0 0
United Utilities River Chor FRIDAY STREET CSO 121UY 0 0 100
United Utilities River Chor O/S 8 HARDY DRIVE CSO 0 0 0
United Utilities Black Brook, R Yarrow HEAPEY ROAD CSO 121YP 0 0 98.2
United Utilities Syd Brook SOUTH PARK HALL/STOCKS LANE HESKIN 0 0 0
United Utilities River Chor River Yarrow PARKLANDS CSO 123JR CHR0015 0 0 99.7
United Utilities Clancutt Brook MAVIS DRIVE 0 0 0
United Utilities Kenyon Brook OFF BRIDGE ST 0 0 0

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.