Hatfield Woodhouse/SPS
Storm overflow operated by Yorkshire Water. The source names The Hatfield Waste Drain as the receiving water.
- 17
- Spills in 2025
- 83.2
- Recorded hours
- 100%
- Monitor operation
- 3
- Years listed
The reported spill count was 20 lower than in 2024. This compares event counts, not discharge volume.
Checking the latest monitor report…
How it compares in 2025
Hatfield Woodhouse/SPS recorded 17 spills in 2025. That is more than 59% of the 14,239 overflows in England with a reported figure, and ranks 5,597th nationally. Among Yorkshire Water overflows it ranks 1,042nd of 2,176; the median Yorkshire Water overflow recorded 16 spills. On the Hatfield Waste Drain Catchment (trib of Torne/Three Rivers) waterbody it ranks 3rd of 11.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 17 | 83.2 |
| England | 5,597th of 14,239 | 11 | 22.3 |
| Yorkshire Water | 1,042nd of 2,176 | 16 | 37.8 |
| Hatfield Waste Drain Catchment (trib of Torne/Three Rivers) | 3rd of 11 | 9 | 18.3 |
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 | 17 | 83.2 hours | 100% | Official data |
| 2024 | 37 | 178.7 hours | 100% | Official data |
| 2023 | 45 | 284.8 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
- Yorkshire Water
- Outlet type
- Storm tank at a wastewater treatment works
- Permit
- T/83/45453/R
- Activity reference
- A1
- Grid reference
- SE6857008180
- Waterbody ID
- GB104028064330Official 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 2.3 km north of the Hatfield Woodhouse 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
- Remple Lane/CSOCurrent status unknown
Yorkshire Water · Stonehill Drain
- Epworth STW (SSTO)Current status unknown
Severn Trent Water · River Torne
- Finningley STW (SSTO)Current status unknown
Severn Trent Water · Clay Dike
- Low Burnham - Beck Lane (SSO)Current status unknown
Severn Trent Water · Burnham Beck
Questions about Hatfield Woodhouse/SPS
- Who operates Hatfield Woodhouse/SPS?
- Yorkshire Water is the operator named in the annual record. The permit reference is T/83/45453/R.
- Where does Hatfield Woodhouse/SPS discharge?
- The source names The Hatfield Waste Drain as the receiving water. This does not show how far a discharge travelled.
- How many times did Hatfield Woodhouse/SPS spill in 2025?
- The 2025 return records 17 counted spill events and 83.2 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 Hatfield Woodhouse/SPS 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 Hatfield Woodhouse/SPS?
- 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 Hatfield Woodhouse/SPS compare with other overflows?
- Hatfield Woodhouse/SPS recorded 17 spills in 2025. That is more than 59% of the 14,239 overflows in England with a reported figure, and ranks 5,597th nationally. Among Yorkshire Water overflows it ranks 1,042nd of 2,176; the median Yorkshire Water overflow recorded 16 spills. On the Hatfield Waste Drain Catchment (trib of Torne/Three Rivers) waterbody it ranks 3rd 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.