Corfe Castle Wytch Farm Road Storm Tank
Storm overflow operated by Wessex Water. The source names Corfe River (S) as the receiving water.
- 27
- Spills in 2025
- 192.6
- Recorded hours
- 100%
- Monitor operation
- 5
- Years listed
The reported spill count was 27 lower than in 2024. This compares event counts, not discharge volume.
Checking the latest monitor report…
How it compares in 2025
Corfe Castle Wytch Farm Road Storm Tank recorded 27 spills in 2025. That is more than 71% of the 14,239 overflows in England with a reported figure, and ranks 3,910th nationally. Among Wessex Water overflows it ranks 333rd of 1,332; the median Wessex Water overflow recorded 11 spills. On the Corfe River waterbody it ranks 1st of 6.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 27 | 192.6 |
| England | 3,910th of 14,239 | 11 | 22.3 |
| Wessex Water | 333rd of 1,332 | 11 | 18.9 |
| Corfe River | 1st of 6 | 9.5 | 26.3 |
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 | 27 | 192.6 hours | 100% | Official data |
| 2024 | 54 | 530.9 hours | 99.7% | Official data |
| 2023 | 60 | 631.6 hours | 98.6% | Official data |
| 2022 | 22 | 199.6 hours | 99.8% | Official data |
| 2020 | 44 | 386 hours | 99.9% | 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
- Wessex Water
- Outlet type
- Storm tank at a wastewater treatment works
- Permit
- 041324
- Activity reference
- 2-SETTLEMENT TREATMENT ONLY
- Grid reference
- SY9609683153
- Waterbody ID
- GB108044010020Official 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 1.4 km north of the Corfe Castle 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
- Corfe Castle Studland RoadCurrent status unknown
Wessex Water · Corfe River
- Corfe Castle Red LaneCurrent status unknown
Wessex Water · Tributary of Corfe River (S)
- Corfe Castle Halves CottagesCurrent status unknown
Wessex Water · A Tributary of the Corfe River
- Church Knowle Glebe FarmCurrent status unknown
Wessex Water · Tributary of Corfe River
Questions about Corfe Castle Wytch Farm Road Storm Tank
- Who operates Corfe Castle Wytch Farm Road Storm Tank?
- Wessex Water is the operator named in the annual record. The permit reference is 041324.
- Where does Corfe Castle Wytch Farm Road Storm Tank discharge?
- The source names Corfe River (S) as the receiving water. This does not show how far a discharge travelled.
- How many times did Corfe Castle Wytch Farm Road Storm Tank spill in 2025?
- The 2025 return records 27 counted spill events and 192.6 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 Corfe Castle Wytch Farm Road Storm Tank 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 Corfe Castle Wytch Farm Road Storm Tank?
- 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 Corfe Castle Wytch Farm Road Storm Tank compare with other overflows?
- Corfe Castle Wytch Farm Road Storm Tank recorded 27 spills in 2025. That is more than 71% of the 14,239 overflows in England with a reported figure, and ranks 3,910th nationally. Among Wessex Water overflows it ranks 333rd of 1,332; the median Wessex Water overflow recorded 11 spills. On the Corfe River waterbody it ranks 1st 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.