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PORTHALLOW STREAM (S) (SBB00961)

Receiving water: PORTHALLOW STREAM (S) · South West Water · inactive

Spills per year (EA Event Duration Monitoring)

2020
2
4h
2021
0
0h
2022
0
0h
2023
0
0h
2024
0
0h
2025
1
1h

Nearest bathing water: Porthallow (~0.1 km)

Full discharge history (6 events)

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Every storm-overflow discharge Glanmor has recorded at this outfall from South West Water's monitoring, plus 3 spills in the EA annual returns above.

StartEndDurationStatus
2026-10-22 15:292026-10-22 15:356 minended
2026-10-22 14:232026-10-22 14:5431 minended
2026-10-22 11:35ongoing—ended
2026-10-22 10:162026-10-22 10:3114 minended
2026-10-22 09:462026-10-22 10:0115 minended
2026-01-29 16:312026-01-30 04:35724 minended

Precise spill records nearby (11) — duration & volume

WhenDetail
2026-10-22 15:29spill, 6 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 15:17spill, 6 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 14:23spill, 31 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 13:31spill, 32 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 13:02spill, 0 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 12:11spill, 33 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 11:35spill, 26 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 09:55spill, 63 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-10-22 09:10spill, 19 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-01-29 16:31spill, 724 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW
2026-01-29 16:31spill, 724 min · Porthallow pumping station overflow, Helford — affects PORTHALLOW

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