Joyford (Nr Coleford) The Sinks
Storm overflow operated by Dŵr Cymru Welsh Water. The source names Unnamed Brook as the receiving water.
- 24
- Spills in 2025
- 375.5
- Recorded hours
- 99.9%
- Monitor operation
- 2
- Years listed
The reported spill count was 28 lower than in 2024. This compares event counts, not discharge volume.
We do not have a live report for this outlet. Its annual spill records are shown below.
How it compares in 2025
Joyford (Nr Coleford) The Sinks recorded 24 spills in 2025. That is more than 68% of the 14,239 overflows in England with a reported figure, and ranks 4,364th nationally. Among Dŵr Cymru Welsh Water overflows it ranks 45th of 122; the median Dŵr Cymru Welsh Water overflow recorded 14.5 spills. On the Wye - conf Walford Bk to Bigsweir Br waterbody it ranks 3rd of 6.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 24 | 375.5 |
| England | 4,364th of 14,239 | 11 | 22.3 |
| Dŵr Cymru Welsh Water | 45th of 122 | 14.5 | 29.3 |
| Wye - conf Walford Bk to Bigsweir Br | 3rd of 6 | 24 | 313.5 |
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 | 24 | 375.5 hours | 99.9% | Official data |
| 2024 | 52 | 816.8 hours | 99.8% | 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
- Dŵr Cymru Welsh Water
- Outlet type
- Storm discharge at a pumping station
- Permit
- AN0070101
- Activity reference
- A1
- Grid reference
- SO5812013720
- Waterbody ID
- GB109055037111Official 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 0.9 km north-east of the Berry Hill 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
- Cannop Road (Nr Forest Of Dean)Current status unknown
Dŵr Cymru Welsh Water · Cannop Brook
- Lydbrook WwTWCurrent status unknown
Dŵr Cymru Welsh Water · River Wye
- Lydbrook SPSCurrent status unknown
Dŵr Cymru Welsh Water · Tributary of the River Wye
- Lower Lydbrook (River Wye)Current status unknown
Dŵr Cymru Welsh Water · River Wye
Questions about Joyford (Nr Coleford) The Sinks
- Who operates Joyford (Nr Coleford) The Sinks?
- Dŵr Cymru Welsh Water is the operator named in the annual record. The permit reference is AN0070101.
- Where does Joyford (Nr Coleford) The Sinks discharge?
- The source names Unnamed Brook as the receiving water. This does not show how far a discharge travelled.
- How many times did Joyford (Nr Coleford) The Sinks spill in 2025?
- The 2025 return records 24 counted spill events and 375.5 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 99.9% of the reporting period, so the annual figures cover most of the year. They still do not measure discharge volume.
- Is Joyford (Nr Coleford) The Sinks discharging right now?
- This record is not matched to a company live feed, so we cannot show a current report. Only the annual figures are available for this outlet.
- 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 Joyford (Nr Coleford) The Sinks?
- 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 Joyford (Nr Coleford) The Sinks compare with other overflows?
- Joyford (Nr Coleford) The Sinks recorded 24 spills in 2025. That is more than 68% of the 14,239 overflows in England with a reported figure, and ranks 4,364th nationally. Among Dŵr Cymru Welsh Water overflows it ranks 45th of 122; the median Dŵr Cymru Welsh Water overflow recorded 14.5 spills. On the Wye - conf Walford Bk to Bigsweir Br waterbody it ranks 3rd 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.