Mansfield Woodhouse - Albert Sq (CSO)
Storm overflow operated by Severn Trent Water. The source names Leas Brook as the receiving water.
- 10
- Spills in 2025
- 5.6
- Recorded hours
- 98.5%
- Monitor operation
- 2
- Years listed
The reported spill count was 15 lower than in 2024. This compares event counts, not discharge volume.
Checking the latest monitor report…
How it compares in 2025
Mansfield Woodhouse - Albert Sq (CSO) recorded 10 spills in 2025. That is more than 47% of the 14,239 overflows in England with a reported figure, and ranks 7,195th nationally. Among Severn Trent Water overflows it ranks 1,073rd of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Meden from Source to Sookholme Brook waterbody it ranks 7th of 20.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 10 | 5.6 |
| England | 7,195th of 14,239 | 11 | 22.3 |
| Severn Trent Water | 1,073rd of 2,431 | 8 | 16.2 |
| Meden from Source to Sookholme Brook | 7th of 20 | 5 | 4.8 |
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
| Year | Spills | Duration | Monitor operation | Source |
|---|---|---|---|---|
| 2025 | 10 | 5.6 hours | 98.5% | Official data |
| 2024 | 25 | 22.1 hours | 100% | 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
- Severn Trent Water
- Outlet type
- Storm overflow on the sewer network
- Permit
- T/71/09179/O
- Activity reference
- A1
- Grid reference
- SK5468964117
- Waterbody ID
- GB104028058020Official 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 0.5 km north-east of the Mansfield Woodhouse 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
- Mansfield Woodhouse - Park Hall Rd (CSO)Current status unknown
Severn Trent Water · Leas Brook
- Mansfield Woodhouse - Swan Lane (CSO)Current status unknown
Severn Trent Water · Leas Brook
- Mansfield Woodhouse - Leeming Lane (CSO)Current status unknown
Severn Trent Water · The Leas Brook
- Mansf. Woodhouse - Warsop Rd (CSO)Current status unknown
Severn Trent Water · Tributary of Leas Brook
Questions about Mansfield Woodhouse - Albert Sq (CSO)
- Who operates Mansfield Woodhouse - Albert Sq (CSO)?
- Severn Trent Water is the operator named in the annual record. The permit reference is T/71/09179/O.
- Where does Mansfield Woodhouse - Albert Sq (CSO) discharge?
- The source names Leas Brook as the receiving water. This does not show how far a discharge travelled.
- How many times did Mansfield Woodhouse - Albert Sq (CSO) spill in 2025?
- The 2025 return records 10 counted spill events and 5.6 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 98.5% of the reporting period, so the annual figures cover most of the year. They still do not measure discharge volume.
- Is Mansfield Woodhouse - Albert Sq (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 Mansfield Woodhouse - Albert Sq (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 Mansfield Woodhouse - Albert Sq (CSO) compare with other overflows?
- Mansfield Woodhouse - Albert Sq (CSO) recorded 10 spills in 2025. That is more than 47% of the 14,239 overflows in England with a reported figure, and ranks 7,195th nationally. Among Severn Trent Water overflows it ranks 1,073rd of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Meden from Source to Sookholme Brook waterbody it ranks 7th of 20. 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.