Sewage Map

Hetton le Hill sewage map and spill data

179 storm overflows listed in the 2025 annual return sit within 10 km of the official Hetton le Hill reference point. All are operated by Northumbrian Water. Check the latest company report for each outlet below.

179
Outlets within 10 km
2,544
Spills in 2025
9,133
Recorded hours
174
Linked to a live feed

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.

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 Hetton le Hill

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 179 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
    Sedgeletch STW

    Northumbrian Water · Herrington Burn/MOORS Burn

    87spills
  2. 2
    Tilery Farm Strage Tank CSO

    Northumbrian Water · Heads Hope Burn

    63spills
  3. 3
    Horden Dene Pumping Station

    Northumbrian Water · North Sea

    55spills
  4. 4
    Hawthorn STW

    Northumbrian Water · North Dene Burn

    50spills
  5. 4
    High Carr Road CSO

    Northumbrian Water · Wear, Tributary of

    50spills

Spills over time

The median outlet near Hetton le Hill recorded 9 spills in 2025, against 11 across England.

147 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 30 recorded more spills, 90 fewer and 27 the same. Together they went from 2,574 to 1,957 spills, a fall of 24%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20251792,544911
20241763,1591119
2023135674420
2022816819.513
2021827939.519
202093014118

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 Hetton le Hill

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

A5 outlets
B21 outlets
C20 outlets
D12 outlets
E3 outlets
F6 outlets
G4 outlets
H16 outlets
J1 outlet
K3 outlets
L8 outlets
M6 outlets
O3 outlets
P14 outlets
Q1 outlet
R8 outlets
S27 outlets
T8 outlets
W13 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 E63000185). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about Hetton le Hill

What area does this Hetton le Hill 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 Hetton le Hill?
179 outlet records report 2,544 spills in 2025. Every record on this page has a usable count.
Which water companies operate outlets near Hetton le Hill?
Northumbrian Water operates every outlet listed on this page. Open a company page to see its full outlet list and annual totals.
Which outlets near Hetton le Hill are linked to a live feed?
174 of the 179 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 5 show annual figures only.
Did any outlet near Hetton le Hill record zero spills in 2025?
28 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 Hetton le Hill?
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.