Sewage Map

Upper Rother, Coggins Mill to Five Ashes sewage map and spill data

6 storm overflows listed in the 2025 annual return name this water. All are operated by Southern Water. Check the latest company report for each outlet below.

6
Outlet records
70
Spills in 2025
293
Recorded hours
6
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 Upper Rother, Coggins Mill to Five Ashes

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 6 of 6 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
    Meres Farm Mayfield CSO - 115993

    Southern Water

    30spills
  2. 2
    Tilsmore CEO - 108364

    Southern Water

    27spills
  3. 3
    Street End Lane Broad Oak CEO - 108194

    Southern Water

    13spills
  4. 4
    Rotherfield Lane Mayfield CEO - 108325

    Southern Water

    0spills
  5. 4
    The Warren Mayfield CEO - 108360

    Southern Water

    0spills

Spills over time

The median outlet on Upper Rother, Coggins Mill to Five Ashes recorded 6.5 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. 0 recorded more spills, 5 fewer and 0 the same. Together they went from 118 to 70 spills, a fall of 41%.

YearOutlets with a countTotal spillsMedian per outletEngland median
20256706.511
202461181219
2023614117.520
20225941613
20216107519
20201121218

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 Upper Rother, Coggins Mill to Five Ashes

6 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: GB107040013490. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Upper Rother, Coggins Mill to Five Ashes

Which outlets are linked to Upper Rother, Coggins Mill to Five Ashes?
The source links 6 outlet records to waterbody GB107040013490. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Upper Rother, Coggins Mill to Five Ashes?
6 records report 70 spills in 2025 and 293 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 Upper Rother, Coggins Mill to Five Ashes?
Southern Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Upper Rother, Coggins Mill to Five Ashes are linked to a live feed?
6 of the 6 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 Upper Rother, Coggins Mill to Five Ashes?
Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Upper Rother, Coggins Mill to Five Ashes is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.