Sewage Map

Mid Medway from Eden Confluence to Yalding sewage map and spill data

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

11
Outlet records
190
Spills in 2025
1,005
Recorded hours
9
Linked to a live feed

2 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 Mid Medway from Eden Confluence to Yalding

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 11 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
    Penshurst CSO - 115997

    Southern Water

    61spills
  2. 2
    Cannon Lane Tonbridge CSO - 108596

    Southern Water

    40spills
  3. 3
    Priory Road Tonbridge Outside 86 CSO - 108707

    Southern Water

    30spills
  4. 4
    Hilden Park Road Hildenborough CEO - 108655

    Southern Water

    19spills
  5. 5
    Tonbridge SSO - 115731

    Southern Water

    16spills

Spills over time

The median outlet on Mid Medway from Eden Confluence to Yalding recorded 12 spills in 2025, against 11 across England.

9 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 7 fewer and 2 the same. Together they went from 338 to 186 spills, a fall of 45%.

YearOutlets with a countTotal spillsMedian per outletEngland median
2025111901211
2024113572119
2023113212820
2022112161413
2021112162219

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 Mid Medway from Eden Confluence to Yalding

11 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: GB106040018182. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Mid Medway from Eden Confluence to Yalding

Which outlets are linked to Mid Medway from Eden Confluence to Yalding?
The source links 11 outlet records to waterbody GB106040018182. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Mid Medway from Eden Confluence to Yalding?
11 records report 190 spills in 2025 and 1,005 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 Mid Medway from Eden Confluence to Yalding?
Southern Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Mid Medway from Eden Confluence to Yalding are linked to a live feed?
9 of the 11 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 Mid Medway from Eden Confluence to Yalding?
2 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 Mid Medway from Eden Confluence to Yalding is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.