Sewage Map

Stour (Middle u/s Pimperne Brook) sewage map and spill data

12 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.

12
Outlet records
208
Spills in 2025
1,774
Recorded hours
12
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 Stour (Middle u/s Pimperne Brook)

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 12 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
    Shillingstone Storm Tank

    Wessex Water

    45spills
  2. 2
    Marnhull Sodom Lane

    Wessex Water

    31spills
  3. 3
    Hinton St Mary Inlet

    Wessex Water

    29spills
  4. 4
    Sturminster Newton Opp Rixon Close Inlet

    Wessex Water

    26spills
  5. 5
    Sturminster Newton Opp Rixon Close Storm Tank

    Wessex Water

    22spills

Spills over time

The median outlet on Stour (Middle u/s Pimperne Brook) recorded 16.5 spills in 2025, against 11 across England.

12 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 11 fewer and 1 the same. Together they went from 424 to 208 spills, a fall of 51%.

YearOutlets with a countTotal spillsMedian per outletEngland median
20251220816.511
20241242434.519
2023124092320
2022122602013
202113319

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 Stour (Middle u/s Pimperne Brook)

12 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: GB108043016051. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Stour (Middle u/s Pimperne Brook)

Which outlets are linked to Stour (Middle u/s Pimperne Brook)?
The source links 12 outlet records to waterbody GB108043016051. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Stour (Middle u/s Pimperne Brook)?
12 records report 208 spills in 2025 and 1,774 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 Stour (Middle u/s Pimperne Brook)?
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 Stour (Middle u/s Pimperne Brook) are linked to a live feed?
12 of the 12 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 Stour (Middle u/s Pimperne Brook)?
Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Stour (Middle u/s Pimperne Brook) is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.