Blackburn - Live Sewage

Polluted by sewage 1,896 hours this year so far...

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

Select Another Constituency

Select the constituency from the drop-down
โœ” means we have live data (๐‘ฅ if not)

View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Blackburn so far this year. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see report for last year in the other page.

Take Action

Your local MP is Adnan Hussain (Independent) - Find out more about their interests, donors, and voting at They Work For You

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Blackburn, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

Monitoring Online
Monitoring Offline
Polluting
Potentially Polluting
Unknown
We need your support!

We managed to raise ยฃ150 in 2024. That's not enough to keep the site running. Please consider a one-off or small recurring donation.

Donate Now

Totals so far

Company CSO ID Overflow Days Total Duration (hours) Total Duration (days)
United Utilities UUG2017 109 317 h 21m 13.21
United Utilities UUG2032 28 270 h 28m 11.25
United Utilities UUG2026 40 206 h 44m 8.58
United Utilities UUG2033 34 189 h 8m 7.88
United Utilities UUG2025 62 143 h 38m 5.96
United Utilities UUG2044 22 126 h 18m 5.25
United Utilities UUG2043 33 111 h 34m 4.62
United Utilities UUG2009 33 86 h 9m 3.58
United Utilities UUG2041 35 79 h 51m 3.29
United Utilities UUG2034 31 62 h 56m 2.58
United Utilities UUG2035 39 61 h 8m 2.54
United Utilities UUG2042 27 59 h 27m 2.46
United Utilities UUG2005 27 35 h 50m 1.46
United Utilities UUG2002 16 32 h 57m 1.33
United Utilities UUG2004 10 28 h 3m 1.17
United Utilities UUG2016 8 17 h 19m 0.71
United Utilities UUG2045 5 16 h 13m 0.67
United Utilities UUG2003 14 12 h 44m 0.5
United Utilities UUG2036 13 11 h 8m 0.46
United Utilities UUG2010 8 10 h 18m 0.42
United Utilities UUG2031 7 8 h 36m 0.33
United Utilities UUG2046 2 3 h 4m 0.12
United Utilities UUG2019 5 1 h 52m 0.04
United Utilities UUG2015 6 1 h 4m 0.04
United Utilities UUG2006 1 0 h 38m 0
United Utilities UUG2027 1 0 h 34m 0
United Utilities UUG2012 1 0 h 30m 0
United Utilities UUG2020 3 0 h 24m 0
United Utilities UUG2029 1 0 h 14m 0
United Utilities UUG2037 2 0 h 12m 0
United Utilities UUG2001 3 0 h 8m 0
United Utilities UUG2028 1 0 h 2m 0
United Utilities UUG2022 1 0 h 2m 0
United Utilities UUG2018 0 0 h 0
United Utilities UUG2040 0 0 h 0
United Utilities UUG2013 0 0 h 0
United Utilities UUG2038 0 0 h 0
United Utilities UUG2000 0 0 h 0
United Utilities UUG2023 0 0 h 0
United Utilities UUG2030 0 0 h 0
United Utilities UUG2014 0 0 h 0
United Utilities UUG2024 0 0 h 0

Data Sources & Accuracy

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

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.