Sewage Map

Hockley Brook Catchment (trib of Rea) sewage map and spill data

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

48
Outlet records
278
Spills in 2025
274
Recorded hours
48
Linked to a live feed

4 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 Hockley Brook Catchment (trib of Rea)

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 48 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
    Winson Green - Lodge/Musgrave Rd (CSO)

    Severn Trent Water

    48spills
  2. 2
    Hockley - Hunters Vale (CSO)

    Severn Trent Water

    46spills
  3. 3
    Handsworth - Bacchus Road Opp 102 (CSO)

    Severn Trent Water

    24spills
  4. 4
    Smethwick - Rabone Lane (CSO)

    Severn Trent Water

    17spills
  5. 5
    Smethwick - Londonderry Lane (CSO)

    Severn Trent Water

    16spills

Spills over time

The median outlet on Hockley Brook Catchment (trib of Rea) recorded 1 spill in 2025, against 11 across England.

42 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 10 recorded more spills, 16 fewer and 16 the same. Together they went from 277 to 223 spills, a fall of 19%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
202548278111
2024483551.519

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 Hockley Brook Catchment (trib of Rea)

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

A1 outlet
B6 outlets
H5 outlets
L4 outlets
N8 outlets
S16 outlets
W8 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: GB104028042640. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Hockley Brook Catchment (trib of Rea)

Which outlets are linked to Hockley Brook Catchment (trib of Rea)?
The source links 48 outlet records to waterbody GB104028042640. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Hockley Brook Catchment (trib of Rea)?
48 records report 278 spills in 2025 and 274 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 Hockley Brook Catchment (trib of Rea)?
Severn Trent Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Hockley Brook Catchment (trib of Rea) are linked to a live feed?
48 of the 48 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 Hockley Brook Catchment (trib of Rea)?
4 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 Hockley Brook Catchment (trib of Rea) is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.