Hendon Coastal Area sewage map and spill data
1 storm overflow listed in the 2025 annual return name this water. All are operated by Northumbrian Water. Check the latest company report for each outlet below.
- 1
- Outlet records
- 0
- Spills in 2025
- 0
- Recorded hours
- 1
- Linked to a live feed
1 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.
Outlets on Hendon Coastal Area
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 1 of 1 outlets
Open full map- Barley Mow Park CSOCurrent status unknown
Northumbrian Water · Hendon Burn
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.
- 1Barley Mow Park CSO0spills
Northumbrian Water · monitor coverage 89.3%, below 90%
Spills over time
The median outlet on Hendon Coastal Area recorded 0 spills in 2025, against 11 across England.
| Year | Outlets with a count | Total spills | Median per outlet | England median |
|---|---|---|---|---|
| 2025 | 1 | 0 | 0 | 11 |
| 2024 | 1 | 0 | 0 | 19 |
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 Hendon Coastal Area
1 outlet record in alphabetical order. Each link opens the outlet page with its latest report and annual history.
- Barley Mow Park CSOHendon Burn · 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: GB103024077640. The official waterbody record is a source lookup; its classification is not imported here.
Questions about Hendon Coastal Area
- Which outlets are linked to Hendon Coastal Area?
- The source links 1 outlet record to waterbody GB103024077640. The link comes from the annual return; it does not model where a discharge travelled.
- How many spills were recorded for Hendon Coastal Area?
- 1 record report 0 spills in 2025 and 0 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 Hendon Coastal Area?
- 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 Hendon Coastal Area are linked to a live feed?
- 1 of the 1 record 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 Hendon Coastal Area?
- 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 Hendon Coastal Area is safe?
- No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.