Chesterfield Road/CSO
Storm overflow operated by Yorkshire Water. The source names River Rother as the receiving water.
- 0
- Spills in 2025
- 0
- Recorded hours
- 15.6%
- Monitor operation
- 6
- Years listed
Checking the latest monitor report…
How it compares in 2025
Chesterfield Road/CSO 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.
The monitor worked for 15.6% of 2025, so this count may be low and its rank may understate activity.
| Group | Rank by spills | Median spills | Median hours |
|---|---|---|---|
| This outlet | – | 0 | 0 |
| England | 12,009th of 14,239 | 11 | 22.3 |
| Yorkshire Water | 1,886th of 2,176 | 16 | 37.8 |
| Rother, Spittal Brook to Doe Lea | 18th of 23 | 14 | 35.3 |
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 | 0 | 0 hours | 15.6%Low coverage | Official data |
| 2024 | 0 | 0 hours | 100% | Official data |
| 2023 | 0 | 0 hours | 97.3% | Official data |
| 2022 | 0 | 0 hours | 60%Low coverage | Official data |
| 2021 | 17 | 387 hours | 96.5% | Official data |
| 2020 | 0 | 0 hours | 88.3%Low coverage | 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 overflow on the sewer network
- Permit
- WADC627
- Activity reference
- A1
- Grid reference
- SK4278074668
- Waterbody ID
- GB104027057771Official 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 “SO on sewer network”: storm overflow on the sewer network. The return places this overflow on the sewer 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 0.7 km north of the Staveley (Chesterfield) 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
- Mill Green/CSOCurrent status unknown
Yorkshire Water · River Rother
- Troughbrook Road/No 2 CSOCurrent status unknown
Yorkshire Water · Trough Brook
- Works Road/CSOCurrent status unknown
Yorkshire Water · River Rother
- Station Rd Staveley/CSOCurrent status unknown
Yorkshire Water · Trough Brook Tributary of R.ROTHER
Questions about Chesterfield Road/CSO
- Who operates Chesterfield Road/CSO?
- Yorkshire Water is the operator named in the annual record. The permit reference is WADC627.
- Where does Chesterfield Road/CSO discharge?
- The source names River Rother as the receiving water. This does not show how far a discharge travelled.
- How many times did Chesterfield Road/CSO 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 15.6% of the reporting period. Below 90%, some events can be missed, so the count and hours may understate activity.
- Is Chesterfield Road/CSO 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 Chesterfield Road/CSO?
- The annual return lists the asset type as “SO on sewer network”, which means storm overflow on the sewer network. The return places this overflow on the sewer network.
- How does Chesterfield Road/CSO compare with other overflows?
- Chesterfield Road/CSO 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.