Bolton West polluted by sewage 845 times in 2022 - lasting 4,417 hours

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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 Bolton West in 2022
21 Sites polluted by United Utilities
845 sewage dumps
4,417 h duration
That's 6.13 months. On average 2.3 times a day

Pollution Summary 2022

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

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
United Utilities Hall Lee Brook WESTHOUGHTON STW 147 1,884 100
United Utilities River Ribble RIBCHESTER WWTW 37 802 99.9
United Utilities Collier Brook GLOUCESTER ST CSO 67 642 46.45
United Utilities Pearl Brook HORWICH WASTEWATER TREATMENT WORKS 59 338 99.65
United Utilities Unknown ST JOHNS RD 111 224 50
United Utilities Middle Brook PARK HALL FARM CSO 071EY 72 142 100
United Utilities Unnamed River Douglas WOODBARN FARM CSO 07059 80 117 89.6
United Utilities Bessy Brook Via Sws REGENT ROAD (BOLTON) CSO 34 49 100
United Utilities Astley Brook ALBION TERRACE CSO 071BD 28 36 100
United Utilities Middle Brook LADYBRIDGE LANE CSO 21 32 100
United Utilities Culverted Cunningham Brk ASHGROVE/SOUTHFIELD DR CSO 34 31 100
United Utilities Astley Brook GISBURN AVENUE CSO 071VO 21 25 100
United Utilities Middle Brook CHORLEY NEW ROAD CSO 071JS 33 19 100
United Utilities Middle Brook LADYBRIDGE LANE CSO 10 16 93.6
United Utilities Middle Brook ALBERT ROAD CSO 31 12 95.3
United Utilities Middle Brook CHORLEY NEW RD BEAUMONT RD CSO 9 12 100
United Utilities Dean Brook BROOK DEANS CLOSE CSO 9 12 100
United Utilities Captains Clough THOMPSON ROAD CSO 7 10 100
United Utilities Middle Brook JCT OF MANCHESTER RD/STATION RD CSO 29 7 100
United Utilities Astley Brook LIGHTBOUNDS RD LVAINE AVE CSO 072CO 4 0 97.2
United Utilities Middle Brook CHORLEY NEW RD TELFORD ST CSO 071JQ 2 0 100
United Utilities Astley Brook MOSS BANK WAY/CHIPPINGS W 0 0 0
United Utilities Dean Brook D/S 56 BARROW BRIDGE ROAD CSO 0 0 100
United Utilities River Croal MANCHESTER RD/HOPE ST 0 0 0
United Utilities Middle Brook CHORLEY NEW/DEVONSHIRE ROAD CSO 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.

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