Pegswood STW
Storm overflow operated by Northumbrian Water. The source names Bothal Burn as the receiving water.
- 20
- Spills in 2025
- 147
- Recorded hours
- 99.6%
- Monitor operation
- 6
- Years listed
The reported spill count was 11 lower than in 2024. This compares event counts, not discharge volume.
Checking the latest monitor report…
How it compares in 2025
Pegswood STW recorded 20 spills in 2025. That is more than 63% of the 14,239 overflows in England with a reported figure, and ranks 5,045th nationally. Among Northumbrian Water overflows it ranks 529th of 1,559; the median Northumbrian Water overflow recorded 11 spills. On the Bothal Burn Catchment (trib of Wansbeck) waterbody it ranks 1st of 4.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 20 | 147 |
| England | 5,045th of 14,239 | 11 | 22.3 |
| Northumbrian Water | 529th of 1,559 | 11 | 15.6 |
| Bothal Burn Catchment (trib of Wansbeck) | 1st of 4 | 10.5 | 21.3 |
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
| Year | Spills | Duration | Monitor operation | Source |
|---|---|---|---|---|
| 2025 | 20 | 147 hours | 99.6% | Official data |
| 2024 | 31 | 251.6 hours | 100% | Official data |
| 2023 | 22 | 159 hours | 100% | Official data |
| 2022 | 8 | 43.9 hours | 100% | Official data |
| 2021 | 28 | 285.6 hours | 100% | Official data |
| 2020 | 19 | 151.1 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
- Northumbrian Water
- Outlet type
- Storm tank at a wastewater treatment works
- Permit
- 225/1079
- Activity reference
- A2
- Grid reference
- NZ2337187452
- Waterbody ID
- GB103022077030Official 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 tank at WwTW”: storm tank at a wastewater treatment works. The overflow comes from storm storage at a treatment works.
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 0.7 km east of the Pegswood 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
- Bothal CSO The Tunnels Cm036Current status unknown
Northumbrian Water · Bothal Burn
- Pegswood Csocounty First SchoolCurrent status unknown
Northumbrian Water · Tributary of the Bothal Burn
- Longhirst STWCurrent status unknown
Northumbrian Water · Longhirst Burn
- Morpeth STWCurrent status unknown
Northumbrian Water · River Wansbeck
Questions about Pegswood STW
- Who operates Pegswood STW?
- Northumbrian Water is the operator named in the annual record. The permit reference is 225/1079.
- Where does Pegswood STW discharge?
- The source names Bothal Burn as the receiving water. This does not show how far a discharge travelled.
- How many times did Pegswood STW spill in 2025?
- The 2025 return records 20 counted spill events and 147 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 99.6% of the reporting period, so the annual figures cover most of the year. They still do not measure discharge volume.
- Is Pegswood STW 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 Pegswood STW?
- The annual return lists the asset type as “Storm tank at WwTW”, which means storm tank at a wastewater treatment works. The overflow comes from storm storage at a treatment works.
- How does Pegswood STW compare with other overflows?
- Pegswood STW recorded 20 spills in 2025. That is more than 63% of the 14,239 overflows in England with a reported figure, and ranks 5,045th nationally. Among Northumbrian Water overflows it ranks 529th of 1,559; the median Northumbrian Water overflow recorded 11 spills. On the Bothal Burn Catchment (trib of Wansbeck) waterbody it ranks 1st of 4. 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.