Pont Burn Catchment (trib of Derwent) 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
- 138
- Spills in 2025
- 341
- Recorded hours
- 7
- Linked to a live feed
Annual figures describe the whole of 2025, not today.
Outlets on Pont Burn Catchment (trib of Derwent)
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- Dipton STWCurrent status unknown
Northumbrian Water · Dipton Burn
2025 annual record:52spills90.3hours - Dipton STWCurrent status unknown
Northumbrian Water · Dipton Burn
2025 annual record:11spills54.5hours - Hamsterley Mill Pumping StationCurrent status unknown
Northumbrian Water · Pont Burn (River Derwent)
2025 annual record:48spills135.4hours - Pont B CSOCurrent status unknown
Northumbrian Water · Tributary Pont Burn
2025 annual record:13spills17.8hours - Pont BungalowsCurrent status unknown
Northumbrian Water · Pont Burn (River Derwent)
2025 annual record:0spills0hours - Pont Lane A CSOCurrent status unknown
Northumbrian Water · Pont Burn
2025 annual record:12spills42.8hours - St Ives Road CSOCurrent status unknown
Northumbrian Water · Tributary Pont Burn
2025 annual record:2spills0.1hours
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.
- 1Dipton STW52spills
Northumbrian Water
- 2Hamsterley Mill Pumping Station48spills
Northumbrian Water
- 3Pont B CSO13spills
Northumbrian Water
- 4Pont Lane A CSO12spills
Northumbrian Water
- 5Dipton STW11spills
Northumbrian Water
Spills over time
The median outlet on Pont Burn Catchment (trib of Derwent) recorded 12 spills in 2025, against 11 across England.
7 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 5 fewer and 2 the same. Together they went from 251 to 138 spills, a fall of 45%.
| Year | Outlets with a count | Total spills | Median per outlet | England median |
|---|---|---|---|---|
| 2025 | 7 | 138 | 12 | 11 |
| 2024 | 7 | 251 | 46 | 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 Pont Burn Catchment (trib of Derwent)
7 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.
- Dipton STWDipton Burn · 52 spills in 2025
- Dipton STWDipton Burn · 11 spills in 2025
- Hamsterley Mill Pumping StationPont Burn (River Derwent) · 48 spills in 2025
- Pont B CSOTributary Pont Burn · 13 spills in 2025
- Pont BungalowsPont Burn (River Derwent) · 0 spills in 2025
- Pont Lane A CSOPont Burn · 12 spills in 2025
- St Ives Road CSOTributary Pont Burn · 2 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: GB103023074780. The official waterbody record is a source lookup; its classification is not imported here.
Questions about Pont Burn Catchment (trib of Derwent)
- Which outlets are linked to Pont Burn Catchment (trib of Derwent)?
- The source links 7 outlet records to waterbody GB103023074780. The link comes from the annual return; it does not model where a discharge travelled.
- How many spills were recorded for Pont Burn Catchment (trib of Derwent)?
- 7 records report 138 spills in 2025 and 341 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 Pont Burn Catchment (trib of Derwent)?
- 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 Pont Burn Catchment (trib of Derwent) 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 Pont Burn Catchment (trib of Derwent)?
- Every record with a monitor operation figure shows 90% or more for 2025.
- Does this show if Pont Burn Catchment (trib of Derwent) is safe?
- No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.