Sewage Map

New Scarborough/CSO

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

0
Spills in 2025
0
Recorded hours
85%
Monitor operation
6
Years listed
Current status unknown

We do not have a live report for this outlet. Its annual spill records are shown below.

Open official annual data ↗

How it compares in 2025

New Scarborough/CSO recorded no spills in 2025. It is one of 2,231 overflows in England with a reported count of zero, out of 14,239 with a count.

The monitor worked for 85% of 2025, so this count may be low and its rank may understate activity.

GroupRank by spillsMedian spillsMedian hours
This outlet–00
England12,009th of 14,2391122.3
Yorkshire Water1,886th of 2,1761637.8
River Chald from Source to River Calder11th of 1464.3

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

020200202102022020230202402025
From 2020 to 2025, the reported count went from 0 to 0 spills. Every listed year has the same count. The monitor worked for less than 90% of 2022, 2025, so those counts may be low.Amber bars mark years when the monitor worked for less than 90% of the year.
YearSpillsDurationMonitor operationSource
202500 hours85%Low coverageOfficial data
202400 hours96.3%Official data
202300 hours90%Official data
202200 hours62.5%Low coverageOfficial data
202100 hours99.8%Official data
202000 hours90.7%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
WRA9204
Activity reference
1
Grid reference
SE3192020870
Waterbody ID
GB104027062620Official 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 0.9 km west of the Wakefield 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.

Open official source ↗

Other outlet records nearby

Questions about New Scarborough/CSO

Who operates New Scarborough/CSO?
Yorkshire Water is the operator named in the annual record. The permit reference is WRA9204.
Where does New Scarborough/CSO discharge?
The source names Alverthorpe Beck as the receiving water. This does not show how far a discharge travelled.
How many times did New Scarborough/CSO spill in 2025?
The 2025 return records 0 counted spill events and 0 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 85% of the reporting period. Below 90%, some events can be missed, so the count and hours may understate activity.
Is New Scarborough/CSO discharging right now?
This record is not matched to a company live feed, so we cannot show a current report. Only the annual figures are available for this outlet.
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 New Scarborough/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 New Scarborough/CSO compare with other overflows?
New Scarborough/CSO recorded no spills in 2025. It is one of 2,231 overflows in England with a reported count of zero, out of 14,239 with a count. 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.