Sewage Map

Shibden Park/CSO

Storm overflow operated by Yorkshire Water. The source names Red Beck as the receiving water.

4
Spills in 2025
6.3
Recorded hours
100%
Monitor operation
5
Years listed

The reported spill count was the same as in 2024. This compares event counts, not discharge volume.

Current status unknown

Checking the latest monitor report…

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How it compares in 2025

Shibden Park/CSO recorded 4 spills in 2025. That is more than 30% of the 14,239 overflows in England with a reported figure, and ranks 9,334th nationally. Among Yorkshire Water overflows it ranks 1,573rd of 2,176; the median Yorkshire Water overflow recorded 16 spills. On the Red Beck, Source to Calder and Hebble Navigation waterbody it ranks 6th of 8.

GroupRank by spillsMedian spillsMedian hours
This outlet–46.3
England9,334th of 14,2391122.3
Yorkshire Water1,573rd of 2,1761637.8
Red Beck, Source to Calder and Hebble Navigation6th of 82559.5

Rank 1 has the most spills. Equal counts share a rank. Only overflows with a reported count are ranked. Counts do not measure volume, so a higher rank does not mean more sewage.

Annual spill history

7202112022420234202442025
From 2021 to 2025, the reported count went from 7 to 4 spills. The highest count was 7 in 2021 and the lowest was 1 in 2022.
YearSpillsDurationMonitor operationSource
202546.3 hours100%Official data
202442.5 hours100%Official data
202340.5 hours100%Official data
202217.2 hours100%Official data
202179.7 hours99.8%Official data

A missing figure means the source did not provide a usable value. A zero is shown as zero. Monitor operation below 90% can make comparison less reliable.

Outlet details

Water company
Yorkshire Water
Outlet type
Storm overflow on the sewer network
Permit
3682
Activity reference
A1
Grid reference
SE1089626040
Waterbody ID
GB104027062720Official waterbody record ↗
Location source
Official annual grid reference
Location precision
About 1 metres
Location note
Unknown

About the name and type

The annual return lists this asset as “SO on sewer network”: storm overflow on the sewer network. The return places this overflow on the sewer network.

The waterbody link opens the Environment Agency record for the exact ID in the return. It is a source lookup; we do not import its classification.

Where it is

The recorded position is about 1.4 km south-west of the Shelf and Northowram reference point in the ONS built-up areas data.

Area and water pages

Check the official record

Public access to this outlet is unknown. Do not enter restricted land or use this page as a route guide.

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Other outlet records nearby

Questions about Shibden Park/CSO

Who operates Shibden Park/CSO?
Yorkshire Water is the operator named in the annual record. The permit reference is 3682.
Where does Shibden Park/CSO discharge?
The source names Red Beck as the receiving water. This does not show how far a discharge travelled.
How many times did Shibden Park/CSO spill in 2025?
The 2025 return records 4 counted spill events and 6.3 hours of recorded discharge. Spills are counted with the 12/24-hour method, so this is not a count of every start signal.
Can I trust the 2025 figures for this outlet?
The monitor worked for 100% of the reporting period, so the annual figures cover most of the year. They still do not measure discharge volume.
Is Shibden Park/CSO discharging right now?
This record is linked to a company live feed. The panel above shows the latest report we hold, with its date. That report can be old, and the monitor can be offline, so check the date before relying on it. A report that no discharge is taking place is not a water-quality result.
How accurate is the map marker?
The marker comes from the grid reference in the official annual return, which is accurate to about 1 metres. It shows the recorded outlet position, not the extent of any discharge.
What kind of outlet is Shibden Park/CSO?
The annual return lists the asset type as “SO on sewer network”, which means storm overflow on the sewer network. The return places this overflow on the sewer network.
How does Shibden Park/CSO compare with other overflows?
Shibden Park/CSO recorded 4 spills in 2025. That is more than 30% of the 14,239 overflows in England with a reported figure, and ranks 9,334th nationally. Among Yorkshire Water overflows it ranks 1,573rd of 2,176; the median Yorkshire Water overflow recorded 16 spills. On the Red Beck, Source to Calder and Hebble Navigation waterbody it ranks 6th of 8. Ranks compare counted spill events only. They do not compare volume or harm.
Does zero spills mean the water was safe?
No. A zero means the annual return recorded zero counted spill events for this outlet and year. It is not a water-quality test, and pollution can come from other sources.