Dearne from Source to Bentley Brook sewage map and spill data
10 storm overflows listed in the 2025 annual return name this water. All are operated by Yorkshire Water. Check the latest company report for each outlet below.
- 10
- Outlet records
- 253
- Spills in 2025
- 2,075
- Recorded hours
- 10
- Linked to a live feed
1 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.
Outlets on Dearne from Source to Bentley Brook
Filter by the latest company report. The map follows the filters.
Filters apply to the map and list. Recent stops need a current report and a recorded stop time. They do not show whether water is safe.
Showing 10 of 10 outlets
Open full map- Back Lane/CSOCurrent status unknown
Yorkshire Water · Clvrt Tributary of Toad Hole Dike
2025 annual record:0spills0hours - Birds Edge/CSOCurrent status unknown
Yorkshire Water · River Dearne
2025 annual record:40spills268hours - Catch Bar/CSOCurrent status unknown
Yorkshire Water · River Dearne
2025 annual record:4spills7.8hours - Clayton West/STWCurrent status unknown
Yorkshire Water · River Dearne
2025 annual record:75spills1,074hours - Cuckstool Bottom/CSOCurrent status unknown
Yorkshire Water · River Dearne
2025 annual record:57spills325.5hours - Lane Hackings Green/CSOCurrent status unknown
Yorkshire Water · Thorpe Dike
2025 annual record:6spills7.8hours - Park Mill/CSOCurrent status unknown
Yorkshire Water · River Dearne
2025 annual record:43spills211.5hours - Skelmanthorpe/CSOCurrent status unknown
Yorkshire Water · Tributary of Park Gate Dike
2025 annual record:27spills180hours - Spring Grove/CSOCurrent status unknown
Yorkshire Water · Tributary of River Dearne
2025 annual record:1spill0.3hours - Wakefield Rd Scisset/CSOCurrent status unknown
Yorkshire Water · River Dearne
2025 annual record:0spills0hours
No outlets match these filters.
Most recorded spills in 2025
The highest 2025 counts among these outlets. A count is events, not volume or harm. Equal counts share a rank.
- 1Clayton West/STW75spills
Yorkshire Water
- 2Cuckstool Bottom/CSO57spills
Yorkshire Water
- 3Park Mill/CSO43spills
Yorkshire Water
- 4Birds Edge/CSO40spills
Yorkshire Water
- 5Skelmanthorpe/CSO27spills
Yorkshire Water
Spills over time
The median outlet on Dearne from Source to Bentley Brook recorded 16.5 spills in 2025, against 11 across England.
9 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 1 recorded more spills, 5 fewer and 3 the same. Together they went from 272 to 247 spills, a fall of 9%.
Largest rises from 2024 to 2025
- Birds Edge/CSO9 → 40
| Year | Outlets with a count | Total spills | Median per outlet | England median |
|---|---|---|---|---|
| 2025 | 10 | 253 | 16.5 | 11 |
| 2024 | 10 | 289 | 13 | 19 |
| 2023 | 10 | 315 | 8 | 20 |
| 2022 | 9 | 245 | 22 | 13 |
| 2021 | 8 | 260 | 22.5 | 19 |
| 2020 | 6 | 166 | 3 | 18 |
Earlier returns list fewer of these outlets, so totals are not comparable between years. The median per outlet and the like-for-like change are fairer comparisons. Counts are events, not volume.
All outlet records on Dearne from Source to Bentley Brook
10 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.
- Back Lane/CSOClvrt Tributary of Toad Hole Dike · 0 spills in 2025
- Birds Edge/CSORiver Dearne · 40 spills in 2025
- Catch Bar/CSORiver Dearne · 4 spills in 2025
- Clayton West/STWRiver Dearne · 75 spills in 2025
- Cuckstool Bottom/CSORiver Dearne · 57 spills in 2025
- Lane Hackings Green/CSOThorpe Dike · 6 spills in 2025
- Park Mill/CSORiver Dearne · 43 spills in 2025
- Skelmanthorpe/CSOTributary of Park Gate Dike · 27 spills in 2025
- Spring Grove/CSOTributary of River Dearne · 1 spill in 2025
- Wakefield Rd Scisset/CSORiver Dearne · 0 spills in 2025
Sources and dates
Outlet locations, waterbody links and spill figures come from the Environment Agency 2025 event duration monitoring annual return. The latest company reports come from each operator’s live feed and carry their own dates. Waterbody ID: GB104027063220. The official waterbody record is a source lookup; its classification is not imported here.
Questions about Dearne from Source to Bentley Brook
- Which outlets are linked to Dearne from Source to Bentley Brook?
- The source links 10 outlet records to waterbody GB104027063220. The link comes from the annual return; it does not model where a discharge travelled.
- How many spills were recorded for Dearne from Source to Bentley Brook?
- 10 records report 253 spills in 2025 and 2,075 recorded hours. All listed records have a usable count. Outlets can discharge at the same time, so the hours are not the time the whole water was affected.
- Who is responsible for the outlets on Dearne from Source to Bentley Brook?
- Yorkshire Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
- Which outlets on Dearne from Source to Bentley Brook are linked to a live feed?
- 10 of the 10 records are matched to a monitor in a company live feed. A link does not mean the monitor is working now. Use the status filters above to see the latest report for each outlet, with its date. The rest show annual figures only.
- How complete is the monitoring for Dearne from Source to Bentley Brook?
- 1 of the listed records have monitor operation below 90% for 2025. Events can be missed when a monitor is not working, so low counts from those outlets may understate activity.
- Does this show if Dearne from Source to Bentley Brook is safe?
- No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.