Sewage Map

Poulshot Str - source to conf Summerham Bk sewage map and spill data

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

6
Outlet records
49
Spills in 2025
362
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 Poulshot Str - source to conf Summerham Bk

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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  • Devizes Roundway Hospital

    Wessex Water · Summerham Brook (S)

    Current status unknown
    2025 annual record:6spills5.4hours
  • Devizes Valley Sewer

    Wessex Water · Poulshot Stream

    Current status unknown
    2025 annual record:4spills2.1hours
  • Devizes Webbs Lane Storm Tank

    Wessex Water · Waylen Brook

    Current status unknown
    2025 annual record:10spills79.4hours
  • Potterne Storm Tank

    Wessex Water · Semington Brook

    Current status unknown
    2025 annual record:8spills25.8hours
  • Poulshot Mill Lane

    Wessex Water · Tributary of Summerham Brook

    Current status unknown
    2025 annual record:2spills12hours
  • Poulshot Townsend

    Wessex Water · Tributary of Summerham Brook(S)

    Current status unknown
    2025 annual record:19spills237.8hours

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. 1
    Poulshot Townsend

    Wessex Water

    19spills
  2. 2
    Devizes Webbs Lane Storm Tank

    Wessex Water

    10spills
  3. 3
    Potterne Storm Tank

    Wessex Water

    8spills
  4. 4
    Devizes Roundway Hospital

    Wessex Water

    6spills
  5. 5
    Devizes Valley Sewer

    Wessex Water

    4spills

Spills over time

The median outlet on Poulshot Str - source to conf Summerham Bk recorded 7 spills in 2025, against 11 across England.

6 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 6 fewer and 0 the same. Together they went from 154 to 49 spills, a fall of 68%.

YearOutlets with a countTotal spillsMedian per outletEngland median
2025649711
202461542119
20236911320
20226731013
20212341719
202024924.518

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 Poulshot Str - source to conf Summerham Bk

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: GB109053022190. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Poulshot Str - source to conf Summerham Bk

Which outlets are linked to Poulshot Str - source to conf Summerham Bk?
The source links 6 outlet records to waterbody GB109053022190. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Poulshot Str - source to conf Summerham Bk?
6 records report 49 spills in 2025 and 362 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 Poulshot Str - source to conf Summerham Bk?
Wessex Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Poulshot Str - source to conf Summerham Bk 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 Poulshot Str - source to conf Summerham Bk?
Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Poulshot Str - source to conf Summerham Bk is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.