Rossendale and Darwen - Live Sewage

Polluted by sewage 3,906 hours this year so far...

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

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✔ means we have live data (𝑥 if not)

View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Rossendale and Darwen 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.

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Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Rossendale and Darwen, 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.

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Totals so far

Company CSO ID Overflow Days Total Duration (hours) Total Duration (days)
United Utilities UUG0513 107 949 h 46m 39.54
United Utilities UUG0494 60 811 h 35m 33.79
United Utilities UUG0497 47 197 h 46m 8.21
United Utilities UUG1870 35 191 h 38m 7.96
United Utilities UUG1572 25 184 h 53m 7.67
United Utilities UUG0579 36 181 h 41m 7.54
United Utilities UUG0507 37 148 h 48m 6.17
United Utilities UUG0532 15 118 h 39m 4.92
United Utilities UUG0515 37 98 h 56m 4.08
United Utilities UUG0495 32 94 h 48m 3.92
United Utilities UUG0509 20 86 h 22m 3.58
United Utilities UUG0519 31 81 h 37m 3.38
United Utilities UUG0498 20 68 h 18m 2.83
United Utilities UUG1548 30 60 h 55m 2.5
United Utilities UUG1553 40 59 h 48m 2.46
United Utilities UUG0528 13 50 h 18m 2.08
United Utilities UUG0500 22 49 h 18m 2.04
United Utilities UUG1559 38 49 h 8m 2.04
United Utilities UUG1552 44 47 h 42m 1.96
United Utilities UUG2039 8 33 h 42m 1.38
United Utilities UUG1550 20 32 h 12m 1.33
United Utilities UUG1558 30 30 h 2m 1.25
United Utilities UUG0504 6 26 h 48m 1.08
United Utilities UUG0508 9 26 h 31m 1.08
United Utilities UUG1551 30 26 h 22m 1.08
United Utilities UUG1560 19 21 h 26m 0.88
United Utilities UUG1570 10 16 h 26m 0.67
United Utilities UUG1562 13 15 h 45m 0.62
United Utilities UUG0523 15 12 h 42m 0.5
United Utilities UUG1869 7 11 h 18m 0.46
United Utilities UUG0580 3 11 h 14m 0.46
United Utilities UUG0527 5 10 h 12m 0.42
United Utilities UUG0516 5 9 h 4m 0.38
United Utilities UUP00273 1 8 h 42m 0.33
United Utilities UUG0505 7 8 h 34m 0.33
United Utilities UUG0517 3 8 h 32m 0.33
United Utilities UUG0524 6 7 h 38m 0.29
United Utilities UUG0578 3 7 h 36m 0.29
United Utilities UUP01920 1 7 h 33m 0.29
United Utilities UUG1564 4 7 h 18m 0.29
United Utilities UUP01689 1 5 h 54m 0.21
United Utilities UUG0496 3 4 h 36m 0.17
United Utilities UUP00366 1 3 h 30m 0.12
United Utilities UUG1571 11 3 h 15m 0.12
United Utilities UUG0501 2 3 h 14m 0.12
United Utilities UUG0511 2 2 h 58m 0.08
United Utilities UUG1556 7 2 h 6m 0.08
United Utilities UUG0506 5 1 h 32m 0.04
United Utilities UUP02122 1 1 h 16m 0.04
United Utilities UUG1561 1 1 h 4m 0.04
United Utilities UUG0510 1 1 h 2m 0.04
United Utilities UUG1567 1 0 h 56m 0
United Utilities UUP00033 1 0 h 38m 0
United Utilities UUG0533 13 0 h 38m 0
United Utilities UUG1557 2 0 h 36m 0
United Utilities UUG1549 2 0 h 36m 0
United Utilities UUG0512 7 0 h 14m 0
United Utilities UUP01391 1 0 h 10m 0
United Utilities UUG2095 1 0 h 4m 0
United Utilities UUG1568 1 0 h 2m 0
United Utilities UUP00965 0 0 h 0
United Utilities UUP00061 0 0 h 0
United Utilities UUP01678 0 0 h 0
United Utilities UUP00371 0 0 h 0
United Utilities UUP00370 0 0 h 0
United Utilities UUP00056 0 0 h 0
United Utilities UUP01888 0 0 h 0
United Utilities UUP01791 0 0 h 0
United Utilities UUP02170 0 0 h 0
United Utilities UUP00172 0 0 h 0
United Utilities UUG0503 0 0 h 0
United Utilities UUG1554 0 0 h 0
United Utilities UUG0531 0 0 h 0
United Utilities UUP00368 0 0 h 0
United Utilities UUP02069 0 0 h 0
United Utilities UUP00558 0 0 h 0
United Utilities UUP00866 0 0 h 0
United Utilities UUG0529 0 0 h 0
United Utilities UUP00274 0 0 h 0
United Utilities UUP00220 0 0 h 0
United Utilities UUP01392 0 0 h 0
United Utilities UUG1565 0 0 h 0
United Utilities UUP01128 0 0 h 0
United Utilities UUG1563 0 0 h 0
United Utilities UUP00218 0 0 h 0
United Utilities UUP00332 0 0 h 0
United Utilities UUP00845 0 0 h 0
United Utilities UUP00488 0 0 h 0
United Utilities UUP00167 0 0 h 0
United Utilities UUP01984 0 0 h 0
United Utilities UUG0530 0 0 h 0
United Utilities UUP00548 0 0 h 0
United Utilities UUP00937 0 0 h 0
United Utilities UUP01378 0 0 h 0
United Utilities UUP00179 0 0 h 0
United Utilities UUP01699 0 0 h 0
United Utilities UUP00750 0 0 h 0
United Utilities UUP00027 0 0 h 0
United Utilities UUP00173 0 0 h 0
United Utilities UUP00272 0 0 h 0
United Utilities UUP00550 0 0 h 0
United Utilities UUP01390 0 0 h 0
United Utilities UUP01641 0 0 h 0
United Utilities UUP00256 0 0 h 0
United Utilities UUP01889 0 0 h 0
United Utilities UUG0514 0 0 h 0
United Utilities UUP02042 0 0 h 0
United Utilities UUP00971 0 0 h 0
United Utilities UUG1555 0 0 h 0
United Utilities UUP01595 0 0 h 0
United Utilities UUG0502 0 0 h 0
United Utilities UUG1569 0 0 h 0
United Utilities UUP01029 0 0 h 0
United Utilities UUP00119 0 0 h 0
United Utilities UUP00166 0 0 h 0
United Utilities UUP01948 0 0 h 0
United Utilities UUP00891 0 0 h 0
United Utilities UUP02281 0 0 h 0
United Utilities UUP02123 0 0 h 0
United Utilities UUP00372 0 0 h 0
United Utilities UUP02200 0 0 h 0
United Utilities UUP02051 0 0 h 0
United Utilities UUP01048 0 0 h 0
United Utilities UUP01605 0 0 h 0
United Utilities UUP01851 0 0 h 0
United Utilities UUP01389 0 0 h 0
United Utilities UUG2245 0 0 h 0
United Utilities UUP00494 0 0 h 0
United Utilities UUP01377 0 0 h 0
United Utilities UUP00271 0 0 h 0
United Utilities UUP00367 0 0 h 0
United Utilities UUP00008 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. Live sewage data from Stream Water API

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.