Sewage Map

Thames Middle sewage map and spill data

73 storm overflows listed in the 2025 annual return name this water. 3 companies operate them. Check the latest company report for each outlet below.

73
Outlet records
426
Spills in 2025
943
Recorded hours
66
Linked to a live feed

2 records have no usable spill count. 8 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.

Water companies on this water

Official waterbody record ↗How spills are countedSearch the national map

Outlets on Thames Middle

Filter by the latest company report. 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 73 outlets

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  • Abbey Mills A Storm SPS

    Thames Water · R.LEE (Chanelsea River South)

    Current status unknown
    2025 annual record:0spills0hours
  • Beckton STW

    Thames Water · Thames Tidal

    Current status unknown
    2025 annual record:2spills0.7hours
  • Beer lane

    Thames Water · R.THAMES ( Tidal )

    Current status unknown
    2025 annual record:24spills9.2hours
  • Bell wharf

    Thames Water · Tidal Riverthames

    Current status unknown
    2025 annual record:0spills0hours
  • Brixton and Clapham Storm Relief

    Thames Water · River Thames (Tidal)

    Current status unknown
    2025 annual record:2spills7.4hours
  • Brixton storm relief sewer

    Thames Water · R.THAMES ( Tidal )

    Current status unknown
    2025 annual record:3spills25.4hours
  • Channelsea West Ham PS

    Thames Water

    Current status unknown
    2025 annual record:2spills0.4hours
  • Charlton storm relief (A)

    Thames Water · R.THAMES ( Tidal )

    Current status unknown
    2025 annual record:0spills0hours
  • Charlton storm relief (B)

    Thames Water · R.THAMES ( Tidal )

    Current status unknown
    2025 annual record:0spills0hours
  • Charlton storm relief (C)

    Thames Water · R.THAMES ( Tidal )

    Current status unknown
    2025 annual record:0spills0hours

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
    Tilbury Water Recycling Centre

    Anglian Water

    64spills
  2. 2
    Gravesend No.1 SSO - 115412

    Southern Water

    42spills
  3. 3
    Nightingale lane

    Thames Water

    38spills
  4. 4
    Iron gate

    Thames Water

    28spills
  5. 5
    Beer lane

    Thames Water

    24spills

Spills over time

The median outlet on Thames Middle recorded 2 spills in 2025, against 11 across England.

58 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 7 recorded more spills, 43 fewer and 8 the same. Together they went from 883 to 342 spills, a fall of 61%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
202571426211
2024701,10710.519
2023558781020
202214132713
20211434413.519

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 on Thames Middle

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

A1 outlet
B5 outlets
C12 outlets
D3 outlets
E5 outlets
F2 outlets
G6 outlets
H5 outlets
I2 outlets
J1 outlet
K1 outlet
L3 outlets
M1 outlet
N5 outlets
O2 outlets
P2 outlets
Q1 outlet
R3 outlets
S6 outlets
T4 outlets
W3 outlets

Sources and dates

Outlet locations, waterbody links and spill figures come from the Environment Agency 2025 event duration monitoring annual return. The latest company reports come from each operator’s live feed and carry their own dates. Waterbody ID: GB530603911402. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Thames Middle

Which outlets are linked to Thames Middle?
The source links 73 outlet records to waterbody GB530603911402. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Thames Middle?
71 records report 426 spills in 2025 and 943 recorded hours. 2 records have no usable count. Outlets can discharge at the same time, so the hours are not the time the whole water was affected.
Who is responsible for the outlets on Thames Middle?
3 companies operate listed outlets: Thames Water, Southern Water, Anglian Water. Each outlet page names its operator and permit reference.
Which outlets on Thames Middle are linked to a live feed?
66 of the 73 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 see the latest report for each outlet, with its date. The rest show annual figures only.
How complete is the monitoring for Thames Middle?
8 of the listed records have monitor operation below 90% for 2025. Events can be missed when a monitor is not working, so low counts from those outlets may understate activity.
Does this show if Thames Middle is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.