Sewage Map

Bartley Water sewage map and spill data

3 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.

3
Outlet records
66
Spills in 2025
421
Recorded hours
3
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 Bartley Water

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
    Ashdene Road Ashurst CSO - 108392

    Southern Water · monitor coverage 84.3%, below 90%

    48spills
  2. 2
    Downes Park Totton CEO - 108423

    Southern Water

    12spills
  3. 3
    Ashurst Bridge CEO - 108393

    Southern Water

    6spills

Spills over time

The median outlet on Bartley Water recorded 12 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 53 to 18 spills, a fall of 66%.

YearOutlets with a countTotal spillsMedian per outletEngland median
20253661211
20243802719
202331041820
20223521013
2021343419

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 Bartley Water

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: GB107042016730. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Bartley Water

Which outlets are linked to Bartley Water?
The source links 3 outlet records to waterbody GB107042016730. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Bartley Water?
3 records report 66 spills in 2025 and 421 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 Bartley Water?
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 Bartley Water 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 Bartley Water?
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 Bartley Water is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.