Yalding Old Works SSO - 115964
Storm overflow operated by Southern Water. The source names Tributary of the River Medway as the receiving water.
- 0
- Spills in 2025
- 0
- Recorded hours
- 99.9%
- Monitor operation
- 4
- Years listed
The reported spill count was the same as 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
Yalding Old Works SSO - 115964 recorded no spills in 2025. It is one of 2,231 overflows in England with a reported count of zero, out of 14,239 with a count.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 0 | 0 |
| England | 12,009th of 14,239 | 11 | 22.3 |
| Southern Water | 801st of 975 | 7 | 17 |
| Medway at Maidstone | 5th of 10 | 0 | 0 |
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 | 0 | 0 hours | 99.9% | Official data |
| 2024 | 0 | 0 hours | 99.8% | Official data |
| 2023 | 0 | 0 hours | 100% | Official data |
| 2022 | 0 | 0 hours | 99.7% | 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
- Southern Water
- Outlet type
- Storm discharge at a pumping station
- Permit
- A00268
- Activity reference
- Settled Storm
- Grid reference
- TQ6911050420
- Waterbody ID
- GB106040018440Official 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 source name includes SSO, which Southern Water defines as Settled Storm Overflow. The name and the listed type are separate source fields, so the name does not describe the layout of the site. Southern Water flow and spill reporting glossary ↗
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 km west of the Yalding 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
- Yalding Old Works CEO - 108764Current status unknown
Southern Water · Tributary of the River Medway
- Tatt Yalding CEO - 108744Current status unknown
Southern Water · River Beult (Tributary of Medway)
- South Street East Barming SSO - 115963Current status unknown
Southern Water · The River Medway
- Linton CSO - 115991Current status unknown
Southern Water · Tributary of River Beult
Questions about Yalding Old Works SSO - 115964
- Who operates Yalding Old Works SSO - 115964?
- Southern Water is the operator named in the annual record. The permit reference is A00268.
- Where does Yalding Old Works SSO - 115964 discharge?
- The source names Tributary of the River Medway as the receiving water. This does not show how far a discharge travelled.
- How many times did Yalding Old Works SSO - 115964 spill in 2025?
- The 2025 return records 0 counted spill events and 0 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 Yalding Old Works SSO - 115964 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 Yalding Old Works SSO - 115964?
- 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. The source name includes SSO, which Southern Water defines as Settled Storm Overflow. The name and the listed type are separate source fields.
- How does Yalding Old Works SSO - 115964 compare with other overflows?
- Yalding Old Works SSO - 115964 recorded no spills in 2025. It is one of 2,231 overflows in England with a reported count of zero, out of 14,239 with a count. 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.