Doddiscombsleigh STW So Teign Valley
Storm overflow operated by South West Water. The source names Doddiscombsleigh Stream(S) as the receiving water.
- 49
- Spills in 2025
- 364.8
- Recorded hours
- 97.5%
- Monitor operation
- 5
- Years listed
The reported spill count was 12 lower than in 2024. This compares event counts, not discharge volume.
Checking the latest monitor report…
How it compares in 2025
Doddiscombsleigh STW So Teign Valley recorded 49 spills in 2025. That is more than 87% of the 14,239 overflows in England with a reported figure, and ranks 1,699th nationally. Among South West Water overflows it ranks 348th of 1,357; the median South West Water overflow recorded 21 spills. On the Teign (Lower) waterbody it ranks 6th of 11.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 49 | 364.8 |
| England | 1,699th of 14,239 | 11 | 22.3 |
| South West Water | 348th of 1,357 | 21 | 39.4 |
| Teign (Lower) | 6th of 11 | 49 | 352.4 |
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 | 49 | 364.8 hours | 97.5% | Official data |
| 2024 | 61 | 322.7 hours | 100% | Official data |
| 2023 | 75 | 501 hours | 97.6% | Official data |
| 2022 | 33 | 109.1 hours | 100% | Official data |
| 2021 | Unknown | Unknown | Unknown | 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
- South West Water
- Outlet type
- Inlet storm overflow at a wastewater treatment works
- Permit
- 203009
- Activity reference
- A2
- Grid reference
- SX85308697
- Waterbody ID
- GB108046008540Official waterbody record ↗
- Location source
- Official annual grid reference
- Location precision
- About 10 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 2.6 km north-east of the Christow 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
- Christow STW SSO Teign ValleyCurrent status unknown
South West Water · River Teign
- Village Road CSO ChristowCurrent status unknown
South West Water · River Teign
- Bridford STW So Teign ValleyCurrent status unknown
South West Water · Rookery Brook
- Dunsford STW So Teign ValleyCurrent status unknown
South West Water · River Teign & Reedy Brook
Questions about Doddiscombsleigh STW So Teign Valley
- Who operates Doddiscombsleigh STW So Teign Valley?
- South West Water is the operator named in the annual record. The permit reference is 203009.
- Where does Doddiscombsleigh STW So Teign Valley discharge?
- The source names Doddiscombsleigh Stream(S) as the receiving water. This does not show how far a discharge travelled.
- How many times did Doddiscombsleigh STW So Teign Valley spill in 2025?
- The 2025 return records 49 counted spill events and 364.8 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 97.5% of the reporting period, so the annual figures cover most of the year. They still do not measure discharge volume.
- Is Doddiscombsleigh STW So Teign Valley 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 10 metres. It shows the recorded outlet position, not the extent of any discharge.
- What kind of outlet is Doddiscombsleigh STW So Teign Valley?
- 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 Doddiscombsleigh STW So Teign Valley compare with other overflows?
- Doddiscombsleigh STW So Teign Valley recorded 49 spills in 2025. That is more than 87% of the 14,239 overflows in England with a reported figure, and ranks 1,699th nationally. Among South West Water overflows it ranks 348th of 1,357; the median South West Water overflow recorded 21 spills. On the Teign (Lower) waterbody it ranks 6th of 11. 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.