Blyth Nornay - Bawtry Road (SSO)
Storm overflow operated by Severn Trent Water. The source names Oldcoates Dyke as the receiving water.
- 6
- Spills in 2025
- 14.4
- Recorded hours
- 56.5%
- Monitor operation
- 6
- Years listed
Checking the latest monitor report…
How it compares in 2025
Blyth Nornay - Bawtry Road (SSO) recorded 6 spills in 2025. That is more than 37% of the 14,239 overflows in England with a reported figure, and ranks 8,498th nationally. Among Severn Trent Water overflows it ranks 1,337th of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Ryton from Anston Brook to Idle waterbody it ranks 4th of 6.
The monitor worked for 56.5% of 2025, so this count may be low and its rank may understate activity.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 6 | 14.4 |
| England | 8,498th of 14,239 | 11 | 22.3 |
| Severn Trent Water | 1,337th of 2,431 | 8 | 16.2 |
| Ryton from Anston Brook to Idle | 4th of 6 | 8.5 | 12.6 |
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 | 6 | 14.4 hours | 56.5%Low coverage | Official data |
| 2024 | 6 | 36.5 hours | 91.9% | Official data |
| 2023 | 7 | 23.7 hours | 92.6% | Official data |
| 2022 | 0 | 0 hours | 100% | Official data |
| 2021 | 22 | 28.9 hours | 93% | Official data |
| 2020 | 0 | 0 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 discharge at a pumping station
- Permit
- T/76/08830/O
- Activity reference
- A1
- Grid reference
- SK6243087620
- Waterbody ID
- GB104028058100Official 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 north-west of the Blyth (Bassetlaw) 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
- Blyth - Bawtry Road (SSO)Current status unknown
Severn Trent Water · Tributary of River Ryton
- Hodsock STW (SSTO)Current status unknown
Severn Trent Water · Tributary of Carlton Beck
- Oldcotes - Blyth Road (SSO)Current status unknown
Severn Trent Water · Tributary of Radford Brook
- Carlton In Lindrick -Water La Foul (SSO)Current status unknown
Severn Trent Water · Walling Wells Brook
Questions about Blyth Nornay - Bawtry Road (SSO)
- Who operates Blyth Nornay - Bawtry Road (SSO)?
- Severn Trent Water is the operator named in the annual record. The permit reference is T/76/08830/O.
- Where does Blyth Nornay - Bawtry Road (SSO) discharge?
- The source names Oldcoates Dyke as the receiving water. This does not show how far a discharge travelled.
- How many times did Blyth Nornay - Bawtry Road (SSO) spill in 2025?
- The 2025 return records 6 counted spill events and 14.4 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 56.5% of the reporting period. Below 90%, some events can be missed, so the count and hours may understate activity.
- Is Blyth Nornay - Bawtry Road (SSO) 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 Blyth Nornay - Bawtry Road (SSO)?
- 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 Blyth Nornay - Bawtry Road (SSO) compare with other overflows?
- Blyth Nornay - Bawtry Road (SSO) recorded 6 spills in 2025. That is more than 37% of the 14,239 overflows in England with a reported figure, and ranks 8,498th nationally. Among Severn Trent Water overflows it ranks 1,337th of 2,431; the median Severn Trent Water overflow recorded 8 spills. On the Ryton from Anston Brook to Idle waterbody it ranks 4th of 6. 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.