Sewage Map

River Sheaf from Source to River Porter sewage map and spill data

23 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.

23
Outlet records
470
Spills in 2025
1,699
Recorded hours
23
Linked to a live feed

1 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are countedSearch the national map

Outlets on River Sheaf from Source to River Porter

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 23 outlets

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  • Abbeydale Road 62/1 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:24spills67.5hours
  • Abbeydale Road 62/2 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:7spills65hours
  • Aizlewood Road/No 2 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:7spills6.3hours
  • Archer Road/No 2 CSO

    Yorkshire Water · Graves Park Beck

    Current status unknown
    2025 annual record:6spills22hours
  • Broadfield Road/CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:24spills91.5hours
  • Fraser Drive/CSO

    Yorkshire Water · Graves Park Beck (Culverted)

    Current status unknown
    2025 annual record:53spills383.5hours
  • Fraser Road/CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:0spills0hours
  • Gleadless Road Heeley/CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:2spills0.5hours
  • Gleadless Road/CSO

    Yorkshire Water · Tributary of Meers Brook

    Current status unknown
    2025 annual record:18spills32hours
  • Granville Road/CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:26spills51hours

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
    Millhouses Park/CSO/Retention/No 1 Compartment

    Yorkshire Water

    62spills
  2. 2
    Fraser Drive/CSO

    Yorkshire Water

    53spills
  3. 3
    Little London 187/CSO

    Yorkshire Water

    45spills
  4. 4
    Sheaf Bank/CSO

    Yorkshire Water

    33spills
  5. 5
    Little London Road/CSO

    Yorkshire Water

    32spills

Spills over time

The median outlet on River Sheaf from Source to River Porter recorded 18 spills in 2025, against 11 across England.

21 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 4 recorded more spills, 14 fewer and 3 the same. Together they went from 530 to 438 spills, a fall of 17%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
2025234701811
2024235622619
20232268826.520
2022204461713
2021153281719
20201629514.518

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 Sheaf from Source to River Porter

23 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: GB104027057750. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about River Sheaf from Source to River Porter

Which outlets are linked to River Sheaf from Source to River Porter?
The source links 23 outlet records to waterbody GB104027057750. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for River Sheaf from Source to River Porter?
23 records report 470 spills in 2025 and 1,699 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 Sheaf from Source to River Porter?
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 Sheaf from Source to River Porter are linked to a live feed?
23 of the 23 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 Sheaf from Source to River Porter?
1 of the listed records have monitor operation below 90% for 2025. Events can be missed when a monitor is not working, so low counts from those outlets may understate activity.
Does this show if River Sheaf from Source to River Porter is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.