Seaton sewage map and spill data
10 storm overflows listed in the 2025 annual return name this water. All are operated by South West Water. Check the latest company report for each outlet below.
- 10
- Outlet records
- 416
- Spills in 2025
- 3,439
- Recorded hours
- 10
- Linked to a live feed
Annual figures describe the whole of 2025, not today.
Outlets on Seaton
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 10 outlets
Open full map- Church Square CSO MenheniotCurrent status unknown
South West Water · Tributary of the River Seaton
2025 annual record:12spills56.8hours - Crows Nest STW So DariteCurrent status unknown
South West Water · River Seaton (S)
2025 annual record:40spills183.7hours - Lake Lane SPS Pscsoeo LiskeardCurrent status unknown
South West Water · Tributary of River Seaton
2025 annual record:0spills0hours - Menheniot Spst Pscsoeo MenheniotCurrent status unknown
South West Water · Tributary of the River Seaton
2025 annual record:12spills107.1hours - Menheniot STW SSO MenheniotCurrent status unknown
South West Water · Tributary of the River Seaton
2025 annual record:131spills1,575hours - Minions CSO MinionsCurrent status unknown
South West Water · East Looe River (S)
2025 annual record:0spills0hours - Minions STW So MinionsCurrent status unknown
South West Water · Tributary of River Seaton (S)
2025 annual record:105spills362hours - Scawns Hill CSO MenheniotCurrent status unknown
South West Water · Tributary of the River Seaton
2025 annual record:10spills24.9hours - St Cleer STW SSO LiskeardCurrent status unknown
South West Water · Tremar Stream
2025 annual record:67spills1,095.8hours - Widegates STW So LooeCurrent status unknown
South West Water · Tributary of River Seaton
2025 annual record:39spills34.2hours
No outlets match these filters.
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.
- 1Menheniot STW SSO Menheniot131spills
South West Water
- 2Minions STW So Minions105spills
South West Water
- 3St Cleer STW SSO Liskeard67spills
South West Water
- 4Crows Nest STW So Darite40spills
South West Water
- 5Widegates STW So Looe39spills
South West Water
Spills over time
The median outlet on Seaton recorded 25.5 spills in 2025, against 11 across England.
10 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 5 recorded more spills, 3 fewer and 2 the same. Together they went from 528 to 416 spills, a fall of 21%.
Largest rises from 2024 to 2025
- Menheniot STW SSO Menheniot121 → 131
- Scawns Hill CSO Menheniot0 → 10
- Widegates STW So Looe31 → 39
| Year | Outlets with a count | Total spills | Median per outlet | England median |
|---|---|---|---|---|
| 2025 | 10 | 416 | 25.5 | 11 |
| 2024 | 10 | 528 | 20 | 19 |
| 2023 | 10 | 551 | 20 | 20 |
| 2022 | 9 | 198 | 2 | 13 |
| 2021 | 6 | 109 | 6.5 | 19 |
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 Seaton
10 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.
- Church Square CSO MenheniotTributary of the River Seaton · 12 spills in 2025
- Crows Nest STW So DariteRiver Seaton (S) · 40 spills in 2025
- Lake Lane SPS Pscsoeo LiskeardTributary of River Seaton · 0 spills in 2025
- Menheniot Spst Pscsoeo MenheniotTributary of the River Seaton · 12 spills in 2025
- Menheniot STW SSO MenheniotTributary of the River Seaton · 131 spills in 2025
- Minions CSO MinionsEast Looe River (S) · 0 spills in 2025
- Minions STW So MinionsTributary of River Seaton (S) · 105 spills in 2025
- Scawns Hill CSO MenheniotTributary of the River Seaton · 10 spills in 2025
- St Cleer STW SSO LiskeardTremar Stream · 67 spills in 2025
- Widegates STW So LooeTributary of River Seaton · 39 spills in 2025
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: GB108048002320. The official waterbody record is a source lookup; its classification is not imported here.
Questions about Seaton
- Which outlets are linked to Seaton?
- The source links 10 outlet records to waterbody GB108048002320. The link comes from the annual return; it does not model where a discharge travelled.
- How many spills were recorded for Seaton?
- 10 records report 416 spills in 2025 and 3,439 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 Seaton?
- South West Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
- Which outlets on Seaton are linked to a live feed?
- 10 of the 10 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 Seaton?
- Every record with a monitor operation figure shows 90% or more for 2025.
- Does this show if Seaton is safe?
- No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.