Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908)
Storm overflow operated by Northumbrian Water. The source names River Wansbeck as the receiving water.
- 15
- Spills in 2025
- 27.9
- Recorded hours
- 37.9%
- Monitor operation
- 2
- Years listed
Checking the latest monitor report…
How it compares in 2025
Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908) recorded 15 spills in 2025. That is more than 56% of the 14,239 overflows in England with a reported figure, and ranks 5,981st nationally. Among Northumbrian Water overflows it ranks 645th of 1,559; the median Northumbrian Water overflow recorded 11 spills. On the Wansbeck from Font to Bothal Burn waterbody it ranks 5th of 13.
The monitor worked for 37.9% of 2025, so this count may be low and its rank may understate activity.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 15 | 27.9 |
| England | 5,981st of 14,239 | 11 | 22.3 |
| Northumbrian Water | 645th of 1,559 | 11 | 15.6 |
| Wansbeck from Font to Bothal Burn | 5th of 13 | 4 | 1.7 |
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 | 15 | 27.9 hours | 37.9%Low coverage | Official data |
| 2024 | 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
- Northumbrian Water
- Outlet type
- Inlet storm overflow at a wastewater treatment works
- Permit
- 225/1036
- Activity reference
- A3
- Grid reference
- NZ2086686427
- Waterbody ID
- GB103022077061Official 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 “Inlet SO at WwTW”: inlet storm overflow at a wastewater treatment works. The overflow is at the inlet of a treatment works, where wastewater enters the 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 1.3 km north-east of the Morpeth 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
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- Point A Damside CSO Cm022Current status unknown
Northumbrian Water · Cotting Burn
- Damside And Staithes Lane CSOCurrent status unknown
Northumbrian Water · The Cotting Burn
Questions about Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908)
- Who operates Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908)?
- Northumbrian Water is the operator named in the annual record. The permit reference is 225/1036.
- Where does Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908) discharge?
- The source names River Wansbeck as the receiving water. This does not show how far a discharge travelled.
- How many times did Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908) spill in 2025?
- The 2025 return records 15 counted spill events and 27.9 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 37.9% of the reporting period. Below 90%, some events can be missed, so the count and hours may understate activity.
- Is Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908) 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 Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908)?
- The annual return lists the asset type as “Inlet SO at WwTW”, which means inlet storm overflow at a wastewater treatment works. The overflow is at the inlet of a treatment works, where wastewater enters the works.
- How does Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908) compare with other overflows?
- Morpeth STW, Northumbrian Water (225/1036 · A3 · NWL00908) recorded 15 spills in 2025. That is more than 56% of the 14,239 overflows in England with a reported figure, and ranks 5,981st nationally. Among Northumbrian Water overflows it ranks 645th of 1,559; the median Northumbrian Water overflow recorded 11 spills. On the Wansbeck from Font to Bothal Burn waterbody it ranks 5th of 13. 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.