Sewage Map

Treeton sewage map and spill data

198 storm overflows listed in the 2025 annual return sit within 10 km of the official Treeton reference point. 2 companies operate them. Check the latest company report for each outlet below.

198
Outlets within 10 km
3,641
Spills in 2025
14,603
Recorded hours
189
Linked to a live feed

2 records have no usable spill count. 19 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.

Water companies near Treeton

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 Treeton

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 198 outlets

Open full map
  • Abbeydale Road 62/1 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:24spills67.5hours
  • Abbeydale Road 62/2 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:7spills65hours
  • Aizlewood Road/No 2 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:7spills6.3hours
  • Alma Street Sheffield/CSO

    Yorkshire Water · River Don

    Current status unknown
    2025 annual record:0spills0hours
  • Atlas Works/CSO

    Yorkshire Water · River Don

    Current status unknown
    2025 annual record:17spills10.5hours
  • Attercliffe Common/CSO

    Yorkshire Water · River Don

    Current status unknown
    2025 annual record:0spills0hours
  • Attercliffe Hill/CSO

    Yorkshire Water · Kirk Bridge Dike

    Current status unknown
    2025 annual record:1spill0.3hours
  • Bacon Lane/CSO

    Yorkshire Water · River Don

    Current status unknown
    2025 annual record:34spills53.8hours
  • Beaumont Road/CSO

    Yorkshire Water · Car Brook (via Public Sewer)

    Current status unknown
    2025 annual record:6spills3hours
  • Birley Mansfield Rd/CSO

    Yorkshire Water · Shire Brook

    Current status unknown
    2025 annual record:20spills55hours

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
    Grafton Bridge/CSO

    Yorkshire Water · River Don

    107spills
  2. 2
    Eastwood Ind Estate/CSO

    Yorkshire Water · River Don

    77spills
  3. 3
    Owler Lane/CSO

    Yorkshire Water · Bagley Dyke

    73spills
  4. 4
    Herries Road/No 2 CSO

    Yorkshire Water · Todd Hole Dike/MILL Stream

    71spills
  5. 5
    Middle Lane South/CSO

    Yorkshire Water · Permit applied for

    65spills

Spills over time

The median outlet near Treeton recorded 14 spills in 2025, against 11 across England.

167 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 35 recorded more spills, 103 fewer and 29 the same. Together they went from 3,823 to 3,140 spills, a fall of 18%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20251963,6411411
20241984,5481719
20231885,5072120
20221553,5301913
20211383,8851919
20201313,3471318

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 Treeton

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

A15 outlets
B24 outlets
C12 outlets
D14 outlets
E6 outlets
F11 outlets
G11 outlets
H14 outlets
J2 outlets
K2 outlets
L4 outlets
M5 outlets
N6 outlets
O2 outlets
P4 outlets
Q3 outlets
R17 outlets
S17 outlets
T10 outlets
U3 outlets
V4 outlets
W12 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 E63001409). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about Treeton

What area does this Treeton 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 Treeton?
196 outlet records report 3,641 spills in 2025. 2 records have no usable count and are not treated as zero.
Which water companies operate outlets near Treeton?
2 companies operate outlets on this page: Yorkshire Water, Severn Trent Water. Open a company page to see its full outlet list and annual totals.
Which outlets near Treeton are linked to a live feed?
189 of the 198 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 Treeton record zero spills in 2025?
26 records report zero counted spills in 2025. 19 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 Treeton?
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.