Richmond and Northallerton - Live Sewage

Polluted by sewage 3,222 hours in 2026 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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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Richmond and Northallerton so far for 2026. 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 the last reported year in the other page

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Constituencies near Richmond and Northallerton

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Richmond and Northallerton, 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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Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.
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Totals so far

Company CSO ID Overflow Days Total Duration (hours) Total Duration (days)
Northumbrian Water NWL00519 26 524 h 32m 21.83
Northumbrian Water NWL01333 28 521 h 4m 21.71
Northumbrian Water NWL00615 26 480 h 7m 20
Northumbrian Water NWL00032 22 448 h 51m 18.67
Northumbrian Water NWL00092 21 322 h 19m 13.42
Northumbrian Water NWL00726 18 210 h 49m 8.75
Northumbrian Water NWL00349 14 187 h 48m 7.79
Northumbrian Water NWL00613 16 126 h 28m 5.25
Northumbrian Water NWL00867 12 86 h 6m 3.58
Northumbrian Water NWL01482 4 57 h 45m 2.38
Northumbrian Water NWL00844 15 34 h 20m 1.42
Northumbrian Water NWL00518 5 30 h 20m 1.25
Northumbrian Water NWL00248 9 30 h 8m 1.25
Northumbrian Water NWL00725 6 30 h 3m 1.25
Northumbrian Water NWL00368 2 20 h 53m 0.83
Northumbrian Water NWL01309 7 20 h 32m 0.83
Northumbrian Water NWL01311 3 19 h 8m 0.79
Northumbrian Water NWL01339 2 16 h 36m 0.67
Northumbrian Water NWL00791 3 12 h 16m 0.5
Northumbrian Water NWL00805 1 9 h 22m 0.38
Northumbrian Water NWL00091 1 8 h 38m 0.33
Northumbrian Water NWL01169 2 8 h 28m 0.33
Northumbrian Water NWL01310 2 7 h 34m 0.29
Northumbrian Water NWL00763 1 5 h 56m 0.21
Northumbrian Water NWL01283 1 1 h 26m 0.04
Northumbrian Water NWL01319 1 0 h 42m 0
Northumbrian Water NWL00031 1 0 h 2m 0
Northumbrian Water NES0702 0 0 h 0
Northumbrian Water NES0709 0 0 h 0
Northumbrian Water NES0648 0 0 h 0
Northumbrian Water NES1275 0 0 h 0
Northumbrian Water NES0571 0 0 h 0
Northumbrian Water NES0706 0 0 h 0
Northumbrian Water NES0572 0 0 h 0
Northumbrian Water NES0941 0 0 h 0
Northumbrian Water NES0539 0 0 h 0
Northumbrian Water NES1484 0 0 h 0
Northumbrian Water NES1042 0 0 h 0
Northumbrian Water NWL00601 0 0 h 0
Northumbrian Water NES1480 0 0 h 0
Northumbrian Water NES0469 0 0 h 0
Northumbrian Water NES0546 0 0 h 0
Northumbrian Water NWL00688 0 0 h 0
Northumbrian Water NES0649 0 0 h 0
Northumbrian Water NWL01250 0 0 h 0
Northumbrian Water NES0142 0 0 h 0
Northumbrian Water NES0707 0 0 h 0
Northumbrian Water NES1478 0 0 h 0
Northumbrian Water NWL01343 0 0 h 0
Northumbrian Water NES1534 0 0 h 0
Northumbrian Water NES1483 0 0 h 0
Northumbrian Water NES0708 0 0 h 0
Northumbrian Water NWL00626 0 0 h 0
Northumbrian Water NES0645 0 0 h 0
Northumbrian Water NES0658 0 0 h 0
Northumbrian Water NES0563 0 0 h 0
Northumbrian Water NES0107 0 0 h 0
Northumbrian Water NES0446 0 0 h 0
Northumbrian Water NWL00614 0 0 h 0
Northumbrian Water NES0564 0 0 h 0
Northumbrian Water NES1055 0 0 h 0
Northumbrian Water NES0138 0 0 h 0
Northumbrian Water NES0576 0 0 h 0
Northumbrian Water NES1479 0 0 h 0
Northumbrian Water NES0556 0 0 h 0
Northumbrian Water NES0701 0 0 h 0
Northumbrian Water NWL00724 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.

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© 2020-2025 Top-Of-The-Poops CC-BY-SA 4.0,
© Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2025,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

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