Sewage Map

Little Lever sewage map and spill data

233 storm overflows listed in the 2025 annual return sit within 10 km of the official Little Lever reference point. All are operated by United Utilities. Check the latest company report for each outlet below.

233
Outlets within 10 km
5,234
Spills in 2025
16,646
Recorded hours
224
Linked to a live feed

26 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 Little Lever

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 233 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
    91 Manchester Road CSO

    United Utilities · Croal Minor

    114spills
  2. 2
    West of Hacken Works (Syphon) CSO

    United Utilities · River Croal

    100spills
  3. 3
    Birtenshaw Farm CSO (BOL0151)

    United Utilities · Eagley Brook

    98spills
  4. 4
    No 76 Middle Brook CSO

    United Utilities · Middle Brook

    94spills
  5. 5
    Clammerclough CSO

    United Utilities · River Croal

    93spills

Spills over time

The median outlet near Little Lever recorded 12 spills in 2025, against 11 across England.

188 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 26 recorded more spills, 138 fewer and 24 the same. Together they went from 6,461 to 4,559 spills, a fall of 29%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20252335,2341211
20242337,2121719

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 Little Lever

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

A8 outlets
B27 outlets
C19 outlets
D7 outlets
E4 outlets
F5 outlets
G6 outlets
H14 outlets
I1 outlet
J1 outlet
K4 outlets
L18 outlets
M17 outlets
N5 outlets
O9 outlets
P17 outlets
R14 outlets
S19 outlets
T12 outlets
V5 outlets
W18 outlets
Y2 outlets
Z1 outlet

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 E63001153). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about Little Lever

What area does this Little Lever 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 Little Lever?
233 outlet records report 5,234 spills in 2025. Every record on this page has a usable count.
Which water companies operate outlets near Little Lever?
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 Little Lever are linked to a live feed?
224 of the 233 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 9 show annual figures only.
Did any outlet near Little Lever record zero spills in 2025?
39 records report zero counted spills in 2025. 26 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 Little Lever?
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.