Sewage Map

River Wiske from Source to Trenholme Stell 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
65
Spills in 2025
480
Recorded hours
3
Linked to a live feed

Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are countedSearch the national map

Outlets on River Wiske from Source to Trenholme Stell

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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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. 1
    Ingleby Cross/CSO

    Yorkshire Water

    49spills
  2. 2
    Appleton Wiske/STW/6Xdwf Overflow

    Yorkshire Water

    13spills
  3. 3
    Ingleby Arncliffe/STW/3Xdwf Overflow

    Yorkshire Water

    3spills

Spills over time

The median outlet on River Wiske from Source to Trenholme Stell recorded 13 spills in 2025, against 11 across England.

2 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 2 fewer and 0 the same. Together they went from 77 to 62 spills, a fall of 19%.

YearOutlets with a countTotal spillsMedian per outletEngland median
20253651311
202431635719
202331074720
202231052313
20211848419
20201616118

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 River Wiske from Source to Trenholme Stell

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

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: GB104027069550. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about River Wiske from Source to Trenholme Stell

Which outlets are linked to River Wiske from Source to Trenholme Stell?
The source links 3 outlet records to waterbody GB104027069550. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for River Wiske from Source to Trenholme Stell?
3 records report 65 spills in 2025 and 480 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 River Wiske from Source to Trenholme Stell?
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 River Wiske from Source to Trenholme Stell 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 River Wiske from Source to Trenholme Stell?
Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if River Wiske from Source to Trenholme Stell is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.