Sewage Map

East Ardsley sewage map and spill data

194 storm overflows listed in the 2025 annual return sit within 10 km of the official East Ardsley reference point. All are operated by Yorkshire Water. Check the latest company report for each outlet below.

194
Outlets within 10 km
4,275
Spills in 2025
19,765
Recorded hours
190
Linked to a live feed

1 records have no usable spill count. 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 East Ardsley

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 194 outlets

Open full map
  • Bath Road/CSO

    Yorkshire Water · Permit applied for

    Current status unknown
    2025 annual record:7spills4.3hours
  • Batley Field Lane/CSO

    Yorkshire Water · Tributary of Batley Beck

    Current status unknown
    2025 annual record:0spills0hours
  • Batley Grange Road/CSO

    Yorkshire Water · Greenhill Dike Culverted

    Current status unknown
    2025 annual record:2spills0.5hours
  • Batley Mount Street/CSO

    Yorkshire Water · Batley Beck

    Current status unknown
    2025 annual record:0spills0hours
  • Batley Road/No 2 CSO

    Yorkshire Water · Tributary of River Spen

    Current status unknown
    2025 annual record:0spills0hours
  • Beckett Nook/No 1 CSO

    Yorkshire Water · Varies with Outlet

    Current status unknown
    2025 annual record:0spills0hours
  • Beckett Nook/No 2 CSO

    Yorkshire Water · Varies with Outlet

    Current status unknown
    2025 annual record:2spills0.8hours
  • Birkenshaw/No 4 CSO

    Yorkshire Water · Nutter Beck

    Current status unknown
    2025 annual record:10spills86hours
  • Birstall/CSO

    Yorkshire Water · Smithies Beck

    Current status unknown
    2025 annual record:12spills10.5hours
  • Brewery Lane/CSO

    Yorkshire Water · Culverted Tributary of River Calder

    Current status unknown
    2025 annual record:14spills50.5hours

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
    City Square/CSO

    Yorkshire Water · River Aire

    103spills
  2. 2
    Bridge Road/CSO

    Yorkshire Water · Smithy Brook

    101spills
  3. 3
    Lemonroyd/STW

    Yorkshire Water · River Aire

    94spills
  4. 4
    Hough Side Works/CSO

    Yorkshire Water · Farnley Beck

    86spills
  5. 5
    Horbury/STW

    Yorkshire Water · River Calder

    82spills

Spills over time

The median outlet near East Ardsley recorded 16 spills in 2025, against 11 across England.

156 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 43 recorded more spills, 96 fewer and 17 the same. Together they went from 4,146 to 3,623 spills, a fall of 13%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20251934,2751611
20241934,7711519
20231895,2921420
20221573,5221213
20211424,35219.519
20201393,5441118

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 East Ardsley

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

A10 outlets
B23 outlets
C18 outlets
D9 outlets
E3 outlets
F7 outlets
G5 outlets
H11 outlets
J1 outlet
K8 outlets
L10 outlets
M10 outlets
N4 outlets
O5 outlets
P5 outlets
R5 outlets
S28 outlets
T11 outlets
U1 outlet
V2 outlets
W18 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 E63000904). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about East Ardsley

What area does this East Ardsley 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 East Ardsley?
193 outlet records report 4,275 spills in 2025. 1 records have no usable count and are not treated as zero.
Which water companies operate outlets near East Ardsley?
Yorkshire Water operates every outlet listed on this page. Open a company page to see its full outlet list and annual totals.
Which outlets near East Ardsley are linked to a live feed?
190 of the 194 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 4 show annual figures only.
Did any outlet near East Ardsley record zero spills in 2025?
32 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 East Ardsley?
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.