Sewage Map

Stretton-On-Dunsmore Tps (CSO)

Storm overflow operated by Severn Trent Water. The source names Princethorpe Brook as the receiving water.

11
Spills in 2025
58.6
Recorded hours
100%
Monitor operation
6
Years listed

The reported spill count was 23 lower than in 2024. This compares event counts, not discharge volume.

Current status unknown

Checking the latest monitor report…

Open official annual data ↗

How it compares in 2025

Stretton-On-Dunsmore Tps (CSO) recorded 11 spills in 2025. That is more than 49% of the 14,239 overflows in England with a reported figure, and ranks 6,918th nationally. Among Severn Trent Water overflows it ranks 1,017th of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Leam - conf R Itchen to conf R Avon waterbody it ranks 7th of 11.

GroupRank by spillsMedian spillsMedian hours
This outlet–1158.6
England6,918th of 14,2391122.3
Severn Trent Water1,017th of 2,431816.2
Leam - conf R Itchen to conf R Avon7th of 111243.2

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

12920201062021852022522023342024112025
From 2020 to 2025, the reported count went from 129 to 11 spills. The highest count was 129 in 2020 and the lowest was 11 in 2025. The monitor worked for less than 90% of 2020, so that count may be low.Amber bars mark years when the monitor worked for less than 90% of the year.
YearSpillsDurationMonitor operationSource
20251158.6 hours100%Official data
202434272.6 hours100%Official data
202352621.6 hours94.2%Official data
2022851,164.3 hours100%Official data
20211061,693.4 hours99.5%Official data
20201291,815.7 hours85.9%Low coverageOfficial 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
Severn Trent Water
Outlet type
Storm discharge at a pumping station
Permit
S/12/07742/O
Activity reference
A1
Grid reference
SP4070072200
Waterbody ID
GB109054044140Official 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 “Storm discharge at pumping station”: storm discharge at a pumping station. The overflow is at a pumping station that moves sewage through the 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 0.6 km south of the Stretton-on-Dunsmore 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 Stretton-On-Dunsmore Tps (CSO)

Who operates Stretton-On-Dunsmore Tps (CSO)?
Severn Trent Water is the operator named in the annual record. The permit reference is S/12/07742/O.
Where does Stretton-On-Dunsmore Tps (CSO) discharge?
The source names Princethorpe Brook as the receiving water. This does not show how far a discharge travelled.
How many times did Stretton-On-Dunsmore Tps (CSO) spill in 2025?
The 2025 return records 11 counted spill events and 58.6 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 Stretton-On-Dunsmore Tps (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 Stretton-On-Dunsmore Tps (CSO)?
The annual return lists the asset type as “Storm discharge at pumping station”, which means storm discharge at a pumping station. The overflow is at a pumping station that moves sewage through the network.
How does Stretton-On-Dunsmore Tps (CSO) compare with other overflows?
Stretton-On-Dunsmore Tps (CSO) recorded 11 spills in 2025. That is more than 49% of the 14,239 overflows in England with a reported figure, and ranks 6,918th nationally. Among Severn Trent Water overflows it ranks 1,017th of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Leam - conf R Itchen to conf R Avon waterbody it ranks 7th of 11. 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.