Sewage Map

Lee (from Luton to Luton Hoo Lakes) sewage map and spill data

21 storm overflows listed in the 2025 annual return name this water. All are operated by Thames Water. Check the latest company report for each outlet below.

21
Outlet records
42
Spills in 2025
87
Recorded hours
19
Linked to a live feed

1 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are countedSearch the national map

Outlets on Lee (from Luton to Luton Hoo Lakes)

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 21 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
    Park Street - XX (lower level weir)

    Thames Water · monitor coverage 86.6%, below 90%

    20spills
  2. 2
    Bute Street XX

    Thames Water

    12spills
  3. 3
    Oakley Road

    Thames Water

    4spills
  4. 4
    Dallow Road Jnc Lyndhurst Road

    Thames Water

    2spills
  5. 4
    Kingsway (Near Railway Bridge)

    Thames Water

    2spills

Spills over time

The median outlet on Lee (from Luton to Luton Hoo Lakes) recorded 0 spills in 2025, against 11 across England.

19 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 15 fewer and 4 the same. Together they went from 74 to 22 spills, a fall of 70%.

YearOutlets with a countTotal spillsMedian per outletEngland median
20252142011
202421109319
202344120

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 Lee (from Luton to Luton Hoo Lakes)

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

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: GB106038033391. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Lee (from Luton to Luton Hoo Lakes)

Which outlets are linked to Lee (from Luton to Luton Hoo Lakes)?
The source links 21 outlet records to waterbody GB106038033391. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Lee (from Luton to Luton Hoo Lakes)?
21 records report 42 spills in 2025 and 87 recorded hours. All listed records have a 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 Lee (from Luton to Luton Hoo Lakes)?
Thames Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Lee (from Luton to Luton Hoo Lakes) are linked to a live feed?
19 of the 21 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 Lee (from Luton to Luton Hoo Lakes)?
1 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 Lee (from Luton to Luton Hoo Lakes) is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.