Sutton In Ashfield - Inlet SPS No.2 (CSO)
Storm overflow operated by Severn Trent Water. The source names The Kingsmill Reservoir as the receiving water.
- 56
- Spills in 2025
- 366.7
- Recorded hours
- 100%
- Monitor operation
- 6
- Years listed
The reported spill count was 32 higher than in 2024. This compares event counts, not discharge volume.
Checking the latest monitor report…
How it compares in 2025
Sutton In Ashfield - Inlet SPS No.2 (CSO) recorded 56 spills in 2025. That is more than 90% of the 14,239 overflows in England with a reported figure, and ranks 1,296th nationally. Among Severn Trent Water overflows it ranks 102nd of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Maun from Source to Vicar Water waterbody it ranks 1st of 17.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 56 | 366.7 |
| England | 1,296th of 14,239 | 11 | 22.3 |
| Severn Trent Water | 102nd of 2,431 | 8 | 16.2 |
| Maun from Source to Vicar Water | 1st of 17 | 7 | 7.7 |
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 | 56 | 366.7 hours | 100% | Official data |
| 2024 | 24 | 150.8 hours | 100% | Official data |
| 2023 | 7 | 24.6 hours | 99.9% | Official data |
| 2022 | 4 | 18.2 hours | 99.7% | Official data |
| 2021 | 1 | 0.3 hours | 58.3%Low coverage | Official data |
| 2020 | 4 | 6.3 hours | 84.5%Low coverage | 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 discharge at a pumping station
- Permit
- T/70/45397/O
- Activity reference
- A1
- Grid reference
- SK5130059350
- Waterbody ID
- GB104028052960Official 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 1.5 km east of the Sutton in Ashfield 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
- Sutton In Ashfield - Coxmoor Road (CSO)Current status unknown
Severn Trent Water · River Maun
- Sutton In Ashfield - Coxmoor Road Tps (CSO)Current status unknown
Severn Trent Water · River Maun
- Mansfield - Randol Close 10 (CSO)Current status unknown
Severn Trent Water · River Maun
- Sutton In Ashfield STW (SSTO)Current status unknown
Severn Trent Water · River Maun\KINGSMILL Reservoir
Questions about Sutton In Ashfield - Inlet SPS No.2 (CSO)
- Who operates Sutton In Ashfield - Inlet SPS No.2 (CSO)?
- Severn Trent Water is the operator named in the annual record. The permit reference is T/70/45397/O.
- Where does Sutton In Ashfield - Inlet SPS No.2 (CSO) discharge?
- The source names The Kingsmill Reservoir as the receiving water. This does not show how far a discharge travelled.
- How many times did Sutton In Ashfield - Inlet SPS No.2 (CSO) spill in 2025?
- The 2025 return records 56 counted spill events and 366.7 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 Sutton In Ashfield - Inlet SPS No.2 (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 Sutton In Ashfield - Inlet SPS No.2 (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 Sutton In Ashfield - Inlet SPS No.2 (CSO) compare with other overflows?
- Sutton In Ashfield - Inlet SPS No.2 (CSO) recorded 56 spills in 2025. That is more than 90% of the 14,239 overflows in England with a reported figure, and ranks 1,296th nationally. Among Severn Trent Water overflows it ranks 102nd of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Maun from Source to Vicar Water waterbody it ranks 1st of 17. 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.