Carrs from Source to Skerne sewage map and spill data
7 storm overflows listed in the 2025 annual return name this water. All are operated by Northumbrian Water. Check the latest company report for each outlet below.
- 7
- Outlet records
- 116
- Spills in 2025
- 281
- Recorded hours
- 7
- Linked to a live feed
1 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.
Outlets on Carrs from Source to Skerne
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 7 of 7 outlets
Open full map- Bishop Middleham Sewage WorksCurrent status unknown
Northumbrian Water · The Carrs
2025 annual record:21spills136.6hours - Chilton Lane A CSOCurrent status unknown
Northumbrian Water · Tributary of the Carrs Rvr Skerne
2025 annual record:29spills32.1hours - Chilton Lane SPSCurrent status unknown
Northumbrian Water · Mainsforth Stell (Skerne)
2025 annual record:7spills53.6hours - Chilton Lane SSOCurrent status unknown
Northumbrian Water · Mainsforth Stell
2025 annual record:16spills31.5hours - Dean Road CSOCurrent status unknown
Northumbrian Water · Tributary of River Skerne
2025 annual record:8spills0.4hours - Ferryhill (Gordon Terrace) SPSCurrent status unknown
Northumbrian Water · Tributary of Mainsforth Stell
2025 annual record:18spills24.2hours - Rowlandson Terrace CSOCurrent status unknown
Northumbrian Water · Carrs Tributary
2025 annual record:17spills2.2hours
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.
- 1Chilton Lane A CSO29spills
Northumbrian Water · monitor coverage 80.7%, below 90%
- 2Bishop Middleham Sewage Works21spills
Northumbrian Water
- 3Ferryhill (Gordon Terrace) SPS18spills
Northumbrian Water
- 4Rowlandson Terrace CSO17spills
Northumbrian Water
- 5Chilton Lane SSO16spills
Northumbrian Water
Spills over time
The median outlet on Carrs from Source to Skerne recorded 17 spills in 2025, against 11 across England.
6 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 2 recorded more spills, 4 fewer and 0 the same. Together they went from 152 to 87 spills, a fall of 43%.
Largest rises from 2024 to 2025
- Rowlandson Terrace CSO9 → 17
- Dean Road CSO2 → 8
| Year | Outlets with a count | Total spills | Median per outlet | England median |
|---|---|---|---|---|
| 2025 | 7 | 116 | 17 | 11 |
| 2024 | 7 | 157 | 20 | 19 |
| 2023 | 2 | 90 | 45 | 20 |
| 2022 | 2 | 28 | 14 | 13 |
| 2021 | 2 | 143 | 71.5 | 19 |
| 2020 | 1 | 12 | 12 | 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 Carrs from Source to Skerne
7 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.
- Bishop Middleham Sewage WorksThe Carrs · 21 spills in 2025
- Chilton Lane A CSOTributary of the Carrs Rvr Skerne · 29 spills in 2025
- Chilton Lane SPSMainsforth Stell (Skerne) · 7 spills in 2025
- Chilton Lane SSOMainsforth Stell · 16 spills in 2025
- Dean Road CSOTributary of River Skerne · 8 spills in 2025
- Ferryhill (Gordon Terrace) SPSTributary of Mainsforth Stell · 18 spills in 2025
- Rowlandson Terrace CSOCarrs Tributary · 17 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: GB103025072520. The official waterbody record is a source lookup; its classification is not imported here.
Questions about Carrs from Source to Skerne
- Which outlets are linked to Carrs from Source to Skerne?
- The source links 7 outlet records to waterbody GB103025072520. The link comes from the annual return; it does not model where a discharge travelled.
- How many spills were recorded for Carrs from Source to Skerne?
- 7 records report 116 spills in 2025 and 281 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 Carrs from Source to Skerne?
- Northumbrian Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
- Which outlets on Carrs from Source to Skerne are linked to a live feed?
- 7 of the 7 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 Carrs from Source to Skerne?
- 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 Carrs from Source to Skerne is safe?
- No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.