Sewage Map

Leigh Woods sewage map and spill data

245 storm overflows listed in the 2025 annual return sit within 10 km of the official Leigh Woods reference point. All are operated by Wessex Water. Check the latest company report for each outlet below.

245
Outlets within 10 km
3,041
Spills in 2025
6,298
Recorded hours
235
Linked to a live feed

1 records have no usable spill count. 11 records show monitor operation below 90%. This is a straight-line distance search, not a drainage or boundary join. Annual figures describe the whole of 2025, not today.

Rivers and waters these outlets name

Receiving waters named in the annual return for outlets on this page, with the number of outlets for each.

Official place reference ↗How spills are countedSearch by postcode

Outlets near Leigh Woods

Filter by the latest company report or search within this area. 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 245 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
    Bristol Muller Road R/O Horfield United Reform Church

    Wessex Water · Horfield Brook (S)

    98spills
  2. 2
    Portbury Wharf The Drove Portbury Inlet

    Wessex Water · (E) Severn Estuary

    83spills
  3. 3
    Bristol Filton Avenue Outside No 230

    Wessex Water · Horfield Brook via SWS

    80spills
  4. 4
    Avonmouth Kingsweston Lane Storm Tank

    Wessex Water · Severn Estuary(E)

    67spills
  5. 5
    Bristol Wordsworth Road Attenuation Tank

    Wessex Water · Horfield Brook

    59spills

Spills over time

The median outlet near Leigh Woods recorded 6 spills in 2025, against 11 across England.

214 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 18 recorded more spills, 157 fewer and 39 the same. Together they went from 4,491 to 2,916 spills, a fall of 35%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20252443,041611
20242364,7691219
20232294,746920
20222002,868813
20211939319
2020113113118

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 near Leigh Woods

245 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.

A2 outlets
B220 outlets
C1 outlet
F3 outlets
H1 outlet
K4 outlets
P11 outlets
S3 outlets

Sources and dates

Outlet locations and spill figures come from the Environment Agency 2025 event duration monitoring annual return. The place reference point is the ONS built-up area point (ID E63005053). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about Leigh Woods

What area does this Leigh Woods page cover?
It shows outlets within 10 km of the official place reference point. It does not follow council, town or postcode boundaries. Use the postcode search on the map for a search around your own location.
How many spills were recorded near Leigh Woods?
244 outlet records report 3,041 spills in 2025. 1 records have no usable count and are not treated as zero.
Which water companies operate outlets near Leigh Woods?
Wessex Water operates every outlet listed on this page. Open a company page to see its full outlet list and annual totals.
Which outlets near Leigh Woods are linked to a live feed?
235 of the 245 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 check the latest report and its date. The other 10 show annual figures only.
Did any outlet near Leigh Woods record zero spills in 2025?
67 records report zero counted spills in 2025. 11 records on this page have monitor operation below 90%, so check coverage before treating a low count as reliable.
Does nearby mean an outlet affected Leigh Woods?
No. This is a straight-line location search. The map does not model drainage, river flow or pollution travel, and a nearby outlet can discharge into a different watercourse.