Birdforth/Green's Bks Catch (trib of Swale) sewage map and spill data

5 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.

5
Outlet records: 165
Spills in 2025: 600
Recorded hours: 5
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 Birdforth/Green's Bks Catch (trib of Swale)

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 5 of 5 outlets

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Coxwold/STW
Yorkshire Water · Green'S Beck
Current status unknown
2025 annual record:3spills2.5hours

Husthwaite/STW
Yorkshire Water · Elphin Beck
Current status unknown
2025 annual record:69spills202hours
Low Ln Hutton Sessay/CSO
Yorkshire Water · Culverted Tributary Birdforth Beck
Current status unknown
2025 annual record:26spills137hours
Oldstead/STW
Yorkshire Water · Unnamed Tributary of Wakendale Beck
Current status unknown
2025 annual record:24spills165.3hours
Thormanby/No 2 STW
Yorkshire Water · Unnamed Tributary of Birdforth Beck
Current status unknown
2025 annual record:43spills92.8hours

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
Husthwaite/STW
Yorkshire Water
69spills
2
Thormanby/No 2 STW
Yorkshire Water
43spills
3
Low Ln Hutton Sessay/CSO
Yorkshire Water
26spills
4
Oldstead/STW
Yorkshire Water
24spills
5
Coxwold/STW
Yorkshire Water
3spills

Spills over time

The median outlet on Birdforth/Green's Bks Catch (trib of Swale) recorded 26 spills in 2025, against 11 across England.

5 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 1 recorded more spills, 4 fewer and 0 the same. Together they went from 235 to 165 spills, a fall of 30%.

Largest rises from 2024 to 2025

Oldstead/STW21 → 24

Year	Outlets with a count	Total spills	Median per outlet	England median
2025	5	165	26	11
2024	5	235	58	19
2023	5	213	50	20
2022	1	6	6	13

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 Birdforth/Green's Bks Catch (trib of Swale)

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

Coxwold/STWGreen'S Beck · 3 spills in 2025
Husthwaite/STWElphin Beck · 69 spills in 2025
Low Ln Hutton Sessay/CSOCulverted Tributary Birdforth Beck · 26 spills in 2025
Oldstead/STWUnnamed Tributary of Wakendale Beck · 24 spills in 2025
Thormanby/No 2 STWUnnamed Tributary of Birdforth Beck · 43 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: GB104027068790. The official waterbody record is a source lookup; its classification is not imported here.

All sources How the data works Report pollution

Questions about Birdforth/Green's Bks Catch (trib of Swale)

Which outlets are linked to Birdforth/Green's Bks Catch (trib of Swale)?: The source links 5 outlet records to waterbody GB104027068790. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Birdforth/Green's Bks Catch (trib of Swale)?: 5 records report 165 spills in 2025 and 600 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 Birdforth/Green's Bks Catch (trib of Swale)?: 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 Birdforth/Green's Bks Catch (trib of Swale) are linked to a live feed?: 5 of the 5 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 Birdforth/Green's Bks Catch (trib of Swale)?: Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Birdforth/Green's Bks Catch (trib of Swale) is safe?: No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.