Yorkshire North sewage map and spill data

20 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.

20
Outlet records: 342
Spills in 2025: 1,620
Recorded hours: 18
Linked to a live feed

Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are counted Search the national map

Outlets on Yorkshire North

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 20 outlets

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Aquarium Top/CSO
Yorkshire Water · North Sea
Current status unknown
2025 annual record:0spills0hours

Cayton Bay/CSO
Yorkshire Water · North Sea
Current status unknown
2025 annual record:7spills94.9hours
Corner Cafe/No 2 CSO
Yorkshire Water · The North Sea
Current status unknown
2025 annual record:6spills7.4hours
Endeavour Wharf/CSO
Yorkshire Water · The North Sea and River Esk
Current status unknown
2025 annual record:37spills87.3hours
Filey Transfer/CSO
Yorkshire Water · North Sea
Current status unknown
2025 annual record:44spills108.4hours
Filey Transfer/CSO
Yorkshire Water · North Sea
Current status unknown
2025 annual record:9spills27.7hours
Filey Transfer/CSO
Yorkshire Water · North Sea
Current status unknown
2025 annual record:7spills23.5hours
Flatcliffs/CSO
Yorkshire Water · The North Sea
Current status unknown
2025 annual record:10spills58.5hours
Holbeck Hill/CSO
Yorkshire Water · Holbeck Ravine (Culverted)
Current status unknown
2025 annual record:10spills5.5hours
Lythe Bank/CSO
Yorkshire Water · North Sea
Current status unknown
2025 annual record:8spills87.6hours

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.

1
Scalby Mills/CSO
Yorkshire Water
49spills
2
Scarborough/STW/Storm Treatment
Yorkshire Water
45spills
3
Filey Transfer/CSO
Yorkshire Water
44spills
3
Whitby Road Bdg/CSO
Yorkshire Water
44spills
5
Endeavour Wharf/CSO
Yorkshire Water
37spills

Spills over time

The median outlet on Yorkshire North recorded 10 spills in 2025, against 11 across England.

19 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 2 recorded more spills, 16 fewer and 1 the same. Together they went from 626 to 342 spills, a fall of 45%.

Largest rises from 2024 to 2025

Holbeck Hill/CSO6 → 10
Cayton Bay/CSO4 → 7

Year	Outlets with a count	Total spills	Median per outlet	England median
2025	20	342	10	11
2024	20	626	23	19
2023	20	668	25	20
2022	15	243	6	13
2021	14	226	6.5	19
2020	12	217	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 Yorkshire North

20 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.

Aquarium Top/CSONorth Sea · 0 spills in 2025
Cayton Bay/CSONorth Sea · 7 spills in 2025
Corner Cafe/No 2 CSOThe North Sea · 6 spills in 2025
Endeavour Wharf/CSOThe North Sea and River Esk · 37 spills in 2025
Filey Transfer/CSONorth Sea · 44 spills in 2025
Filey Transfer/CSONorth Sea · 9 spills in 2025
Filey Transfer/CSONorth Sea · 7 spills in 2025
Flatcliffs/CSOThe North Sea · 10 spills in 2025
Holbeck Hill/CSOHolbeck Ravine (Culverted) · 10 spills in 2025
Lythe Bank/CSONorth Sea · 8 spills in 2025
North Terrace/CSOThe North Sea · 0 spills in 2025
Robin Hoods Bay Lwr/CSONorth Sea · 17 spills in 2025
Runswick Bay Lower/CSONorth Sea · 10 spills in 2025
Scalby Mills/CSONorth Sea · 49 spills in 2025
Scarborough/STW/Storm TreatmentPermit applied for · 45 spills in 2025
Slipway/CSONorth Sea · 1 spill in 2025
Staithes/CSOStaithes Harbour - North Sea · 9 spills in 2025
Toll House/SPSNorth Sea · 18 spills in 2025
Wheatcroft/CSOThe North Sea · 11 spills in 2025
Whitby Road Bdg/CSOThe North Sea · 44 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: GB650401500004. The official waterbody record is a source lookup; its classification is not imported here.

All sources How the data works Report pollution

Questions about Yorkshire North

Which outlets are linked to Yorkshire North?: The source links 20 outlet records to waterbody GB650401500004. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Yorkshire North?: 20 records report 342 spills in 2025 and 1,620 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 Yorkshire North?: 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 Yorkshire North are linked to a live feed?: 18 of the 20 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 Yorkshire North?: Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Yorkshire North is safe?: No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.