Thornton Beck Catch (Trib of Nidd) sewage map and spill data

3 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.

3
Outlet records: 129
Spills in 2025: 1,597
Recorded hours: 3
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 Thornton Beck Catch (Trib of Nidd)

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 3 of 3 outlets

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Ripley/No 2 CSO
Yorkshire Water · Ripley Beck
Current status unknown
2025 annual record:3spills2hours

Shaw Mills/STW
Yorkshire Water · Thornton Beck
Current status unknown
2025 annual record:87spills1,415hours
Shaw Mills/STW
Yorkshire Water · Thornton Beck
Current status unknown
2025 annual record:39spills180.5hours

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
Shaw Mills/STW
Yorkshire Water
87spills
2
Shaw Mills/STW
Yorkshire Water
39spills
3
Ripley/No 2 CSO
Yorkshire Water
3spills

Spills over time

The median outlet on Thornton Beck Catch (Trib of Nidd) recorded 39 spills in 2025, against 11 across England.

3 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 3 fewer and 0 the same. Together they went from 190 to 129 spills, a fall of 32%.

Year	Outlets with a count	Total spills	Median per outlet	England median
2025	3	129	39	11
2024	3	190	74	19
2023	3	255	122	20
2022	3	185	75	13
2021	1	0	0	19
2020	1	0	0	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 Thornton Beck Catch (Trib of Nidd)

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

Ripley/No 2 CSORipley Beck · 3 spills in 2025
Shaw Mills/STWThornton Beck · 87 spills in 2025
Shaw Mills/STWThornton Beck · 39 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: GB104027063850. The official waterbody record is a source lookup; its classification is not imported here.

All sources How the data works Report pollution

Questions about Thornton Beck Catch (Trib of Nidd)

Which outlets are linked to Thornton Beck Catch (Trib of Nidd)?: The source links 3 outlet records to waterbody GB104027063850. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Thornton Beck Catch (Trib of Nidd)?: 3 records report 129 spills in 2025 and 1,597 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 Thornton Beck Catch (Trib of Nidd)?: 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 Thornton Beck Catch (Trib of Nidd) are linked to a live feed?: 3 of the 3 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 Thornton Beck Catch (Trib of Nidd)?: Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Thornton Beck Catch (Trib of Nidd) is safe?: No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.