Sewage Map

Middleton (Rochdale) sewage map and spill data

283 storm overflows listed in the 2025 annual return sit within 10 km of the official Middleton (Rochdale) reference point. All are operated by United Utilities. Check the latest company report for each outlet below.

283
Outlets within 10 km
4,981
Spills in 2025
15,033
Recorded hours
275
Linked to a live feed

23 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 Middleton (Rochdale)

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 283 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
    Rochdale WwTW

    United Utilities · River Roch

    104spills
  2. 2
    Rochdale Road/Collyhurst CSO

    United Utilities · The River Irk

    92spills
  3. 3
    Boothroyden Road CSO

    United Utilities · The River Irk

    90spills
  4. 3
    Lomax Street combined sewer overflow (099AA) (BRY0033)

    United Utilities · The River Irwell

    90spills
  5. 5
    Oakenrod CSO

    United Utilities · River Roch

    87spills

Spills over time

The median outlet near Middleton (Rochdale) recorded 7 spills in 2025, against 11 across England.

238 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 54 recorded more spills, 139 fewer and 45 the same. Together they went from 5,360 to 4,355 spills, a fall of 19%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20252834,981711
20242796,3811219

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 Middleton (Rochdale)

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

A14 outlets
B32 outlets
C24 outlets
D6 outlets
E3 outlets
F11 outlets
G9 outlets
H15 outlets
I1 outlet
J7 outlets
K5 outlets
L16 outlets
M37 outlets
N5 outlets
O12 outlets
P16 outlets
Q3 outlets
R16 outlets
S20 outlets
T7 outlets
U1 outlet
V5 outlets
W16 outlets
Y2 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 E63001168). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about Middleton (Rochdale)

What area does this Middleton (Rochdale) 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 Middleton (Rochdale)?
283 outlet records report 4,981 spills in 2025. Every record on this page has a usable count.
Which water companies operate outlets near Middleton (Rochdale)?
United Utilities operates every outlet listed on this page. Open a company page to see its full outlet list and annual totals.
Which outlets near Middleton (Rochdale) are linked to a live feed?
275 of the 283 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 8 show annual figures only.
Did any outlet near Middleton (Rochdale) record zero spills in 2025?
53 records report zero counted spills in 2025. 23 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 Middleton (Rochdale)?
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.