Sewage Map

Upton Cheyney sewage map and spill data

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

228
Outlets within 10 km
3,200
Spills in 2025
10,859
Recorded hours
222
Linked to a live feed

1 records have no usable spill count. 6 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 Upton Cheyney

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 228 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
    Bath Entry Hill Gardens R/G No 6 (Lyncombe Vale)

    Wessex Water · The River Avon

    65spills
  2. 2
    Pucklechurch Storm Tank

    Wessex Water · Feltham Brook

    63spills
  3. 3
    Bath Recreation Ground By North Stand

    Wessex Water · River Avon

    58spills
  4. 3
    Doynton Inlet

    Wessex Water · River Boyd (S)

    58spills
  5. 5
    Bristol Hanham Polly Barnes Hill

    Wessex Water · River Avon (via SWS)

    57spills

Spills over time

The median outlet near Upton Cheyney recorded 8 spills in 2025, against 11 across England.

206 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 7 recorded more spills, 170 fewer and 29 the same. Together they went from 5,573 to 3,074 spills, a fall of 45%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20252273,200811
20242225,7952119
20232164,9791420
20221843,0551013
202152514919
202074256418

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 Upton Cheyney

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

B200 outlets
C3 outlets
D1 outlet
F1 outlet
H1 outlet
K9 outlets
M1 outlet
P2 outlets
R1 outlet
S5 outlets
W4 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 E63005112). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about Upton Cheyney

What area does this Upton Cheyney 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 Upton Cheyney?
227 outlet records report 3,200 spills in 2025. 1 records have no usable count and are not treated as zero.
Which water companies operate outlets near Upton Cheyney?
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 Upton Cheyney are linked to a live feed?
222 of the 228 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 6 show annual figures only.
Did any outlet near Upton Cheyney record zero spills in 2025?
52 records report zero counted spills in 2025. 6 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 Upton Cheyney?
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.