Rother Valley - Live Sewage

Polluted by sewage 3,567 hours in 2026 , monitoring offline 7,487 hours , potential overflows 3 hours so far..

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

Which Year?

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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 Rother Valley 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

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

Totals for Rother Valley in 2026

Sewage3,567 hours
Monitoring offline7,487 hours
Potential pollution3 hours
Storm overflows46

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Daily Data

Jan - 944 hours , 712 offline
Feb - 1,952 hours , 3 potential
Mar - 228 hours , 744 offline
Apr - 34 hours , 791 offline
May - 9 hours , 777 offline
Jun - 0 hours , 801 offline
Jul - 0 hours , 762 offline
Aug - 305 hours , 841 offline
Sept - 18 hours , 721 offline
Oct - 73 hours , 664 offline
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Severn Trent Water KIVETON PARK - HARD LANE (SSO) Broad Bridge Dyke 58 1,094h 45m 80 h
Severn Trent Water LETWELL STW (SSTO) Carlton Beck 51 684h 13m 81 h
Severn Trent Water SLADE HOOTON STW (SSTO) Hooton Dike 42 428h 2m -
Severn Trent Water DINNINGTON STW (SSO) Cramfit Brook 33 375h 4m -
Severn Trent Water WOODSETTS STW (SSTO) Owlands Wood Dyke 30 333h 31m 23 h
Severn Trent Water DINNINGTON STW SSTO 1 (SSTO) Cramfit Brook 24 124h 46m 50 h
Yorkshire Water RETFORD RD REC GND/2 CSO River Rother 32 103h 41m -
Yorkshire Water RETFORD RD REC GND/1 CSO River Rother 11 71h 59m -
Severn Trent Water ABBEY LATHE - MALTBY STW (SSTO) Maltby Dyke 11 66h 59m 18 h
Yorkshire Water WALES MANOR ROAD/CSO Todwick Beck 5 64h 58m -
Yorkshire Water WOODHOUSE MILL/NO 2 STW River Rother 12 61h 12m -
Severn Trent Water NORTH ANSTON - RYTON ROAD PS (CSO) Anston Brook 12 22h 46m -
Severn Trent Water ANSTON - RACKFORD ROAD (STW) Anston Brook 3 17h 56m -
Yorkshire Water WORRY GOOSE LANE/CSO Whiston Brook Via Pub Swr 13 17h 44m -
Yorkshire Water TODWICK/NO 3 CSO Todwick Beck 4 14h 19m 13 h
Yorkshire Water RETFORD ROAD/NO 2 CSO River Rother 12 14h 16m -
Yorkshire Water SHEFF RD KILLAMARSH/CSO River Rother 4 11h 35m -
Yorkshire Water HIGH ST SWALLOWNEST/CSO Don 9 10h 6m -
Severn Trent Water WICKERSLEY - SECOND LANE (SSO) Kingsforth Brook 10 10h 46 h
Severn Trent Water HELLABY - BAWTRY ROAD (CSO) Hellaby Brook 14 9h 41m 108 h
Yorkshire Water WHISTON VALE/CSO River Rother 7 8h 40m -
Severn Trent Water THURCROFT - STEADFOLDS LANE (CSO) Brookhouse Dyke 7 6h 49m 101 h
Yorkshire Water ASTON THE CHASE/CSO Pigeon Brook 7 4h 21m -
Severn Trent Water HARTHILL - FIELD OFF HARD LANE (CSO) Broad Bridge Dike 7 3h 59m 156 h
Severn Trent Water MALTBY - LOW COMMON (SSO) Paper Mill Dike 3 2h 13m 2 h
Severn Trent Water KIVETON PARK - WALES ROAD (CSO) Broad Bridge Dyke 2 1h 39m 0 h
Severn Trent Water MALTBY - BLYTH ROAD/MEADOW LANE 2 (CSO) Maltby Dyke 5 1h 30m -
Severn Trent Water MALTBY - BLYTH ROAD/MEADOW LANE X (CSO) Maltby Dyke 1 0h 37m 178 h
Severn Trent Water KIVETON PARK - WALES ROAD (CSO) Broad Bridge Dyke 0 0h -
Severn Trent Water NORTH ANSTON - RYTON ROAD PS (CSO) Anston Brook 0 0h -
Severn Trent Water MALTBY - BLYTH ROAD/MEADOW LANE X (CSO) Maltby Dyke 0 0h -
Severn Trent Water MALTBY - BLYTH ROAD/MEADOW LANE 2 (CSO) Maltby Dyke 0 0h -
Severn Trent Water HELLABY - BAWTRY ROAD (CSO) Hellaby Brook 0 0h -
Severn Trent Water MALTBY - LOW COMMON (SSO) Paper Mill Dike 0 0h -
Severn Trent Water LETWELL STW (SSTO) Carlton Beck 0 0h -
Yorkshire Water WOODHOUSE MILL/NO 2 STW River Rother 0 0h 6,630 h
Severn Trent Water HARTHILL - FIELD OFF HARD LANE (CSO) Broad Bridge Dike 0 0h -
Severn Trent Water WOODSETTS STW (SSTO) Owlands Wood Dyke 0 0h -
Severn Trent Water SLADE HOOTON STW (SSTO) Hooton Dike 0 0h -
Severn Trent Water DINNINGTON STW SSTO 1 (SSTO) Cramfit Brook 0 0h -
Severn Trent Water WICKERSLEY - SECOND LANE (SSO) Kingsforth Brook 0 0h -
Severn Trent Water THURCROFT - STEADFOLDS LANE (CSO) Brookhouse Dyke 0 0h -
Severn Trent Water DINNINGTON STW (SSO) Cramfit Brook 0 0h -
Severn Trent Water ANSTON - RACKFORD ROAD (STW) Anston Brook 0 0h -
Severn Trent Water KIVETON PARK - HARD LANE (SSO) Broad Bridge Dyke 0 0h -
Severn Trent Water ABBEY LATHE - MALTBY STW (SSTO) Maltby Dyke 0 0h -

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

Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.

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.