Camborne and Redruth - 2025 Sewage

Polluted by sewage 10,605 hours in 2025 - That's 1.23 years

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

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You're looking at the totals that we have calculated for sewage in Camborne and Redruth for 2025. It is an estimate, based on very poor quality live data from the Water Companies. This may not align with the 'official' reported sewage values from the water companies, which is reported in April following then end of the year - so 2025 numbers are reported in April 2026.

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Constituencies near Camborne and Redruth

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Camborne and Redruth, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

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Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Total Duration (days)
South West Water GWENNAP STW_SSO_LANNER ST DAY Hicks Mill Stream 108 1,862 h 59m 77.58
South West Water BRIDGE SPST_PSCSOEO_PORTREATH Atlantic Ocean 98 1,799 h 16m 74.96
South West Water GWENNAP STW_SSO_LANNER ST DAY Hicks Mill Stream 58 1,373 h 37m 57.21
South West Water BRIDGE SPST_PSCSOEO_PORTREATH Atlantic Ocean 56 1,144 h 13m 47.67
South West Water GWENNAP STW_SO_LANNER ST DAY Hicks Mill Stream 40 662 h 10m 27.58
South West Water TOLVADDON TANK_CSO_REDRUTH Tolvaddon Stream 35 465 h 46m 19.38
South West Water CONSTANTINE BRIDGE SPS_PSCSOEO_FALMOUTH Nanceroy Stream 29 462 h 39m 19.25
South West Water HAYLE STW_SSO_HAYLE Atlantic 27 331 h 32m 13.79
South West Water PORTHTOWAN No2 SPST_PSCSOEO_PORTHTOWAN Porthtowan Stream 18 325 h 42m 13.54
South West Water PETERVILLE SPST_PSCSOEO_ST AGNES Trevaunance Stream 21 243 h 6m 10.12
South West Water HAYLE STW_SSO_HAYLE Atlantic 36 242 h 14m 10.08
South West Water PENPONDS SPS_PSCSOEO_CAMBORNE Red River 25 229 h 36m 9.54
South West Water RELISTIAN SPS_PSCSOEO_RELISTIAN Angarrack Strean 56 182 h 27m 7.58
South West Water RESKADINNICK SPST_PSCSOEO_CAMBORNE Red River 20 166 h 47m 6.92
South West Water PORTHTOWAN No2 SPST_PSCSOEO_PORTHTOWAN Porthtowan Stream 25 161 h 1m 6.71
South West Water PORTHTOWAN BEACH No1 SPS_PSCSOEO_PTOWAN River Kenwyn 13 158 h 11m 6.58
South West Water RELISTIAN SPS_PSCSOEO_RELISTIAN Angarrack Strean 22 107 h 42m 4.46
South West Water PETERVILLE SPST_PSCSOEO_ST AGNES Trevaunance Stream 24 99 h 43m 4.12
South West Water KNAVE-GO-BY_CSO_CAMBORNE Roseworthy Stream 28 95 h 1m 3.96
South West Water RESKADINNICK SPST_PSCSOEO_CAMBORNE Red River 22 77 h 41m 3.21
South West Water KNAVE-GO-BY_CSO_CAMBORNE Roseworthy Stream 14 56 h 15m 2.33
South West Water PENPONDS SPS_PSCSOEO_CAMBORNE Red River 34 51 h 53m 2.12
South West Water TROON 1&2_CSO_TROON Red River 43 42 h 52m 1.75
South West Water TOLVADDON TANK_CSO_REDRUTH Tolvaddon Stream 27 37 h 51m 1.54
South West Water CONSTANTINE STW_SO_CONSTANTINE Lestraines River 13 33 h 37m 1.38
South West Water TROON 1&2_CSO_TROON Red River 18 29 h 15m 1.21
South West Water SUNNYSIDE TANK_CSO_REDRUTH Redruth Stream 10 28 h 6m 1.17
South West Water CONSTANTINE BRIDGE SPS_PSCSOEO_FALMOUTH Nanceroy Stream 12 26 h 9m 1.08
South West Water COPPER TERRACE_CSO_HAYLE Hayle Estuary 5 23 h 35m 0.96
South West Water CONSTANTINE STW_SO_CONSTANTINE Lestraines River 15 21 h 26m 0.88
South West Water SPARRY LN_CSO_CARHARRICK Carnon River 32 21 h 0.88
South West Water SPARRY LN_CSO_CARHARRICK Carnon River 13 11 h 47m 0.46
South West Water COVE BOAT POUND SPS_PSCSOEO_ST AGNES Trevaunance Stream 13 11 h 10m 0.46
South West Water COVE BOAT POUND SPS_PSCSOEO_ST AGNES Trevaunance Stream 9 10 h 19m 0.42
South West Water ST MARTINS CRESCENT_CSO_CAMBORNE Red River Via Sws 5 2 h 23m 0.08
South West Water ST MARTINS CRESCENT_CSO_CAMBORNE Red River Via Sws 6 1 h 54m 0.04
South West Water COPPER TERRACE_CSO_HAYLE Hayle Estuary 3 1 h 11m 0.04
South West Water PORTHTOWAN BEACH No1 SPS_PSCSOEO_PTOWAN River Kenwyn 3 1 h 5m 0.04
South West Water CHAPEL HILL_CSO_CAMBORNE Red River 6 0 h 33m 0
South West Water PENBOTHIDNO ESTATE_CSO_CONSTANTINE Polwheveral Stream 3 0 h 29m 0
South West Water SUNNYSIDE TANK_CSO_REDRUTH Redruth Stream 3 0 h 28m 0
South West Water CHAPEL HILL_CSO_CAMBORNE Red River 4 0 h 8m 0
South West Water STATION ROAD SPS_PSCSOEO_PERRANPORTH Bolingey Stream 0 0 h 0
South West Water PENBOTHIDNO ESTATE_CSO_CONSTANTINE Polwheveral Stream 0 0 h 0
South West Water GWENNAP STW_SO_LANNER ST DAY Hicks Mill Stream 0 0 h 0
South West Water TOLSKITHY LANE_CSO_REDRUTH Portreath Stream 0 0 h 0

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. Live sewage data from Stream Water API

Uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.

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© Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2025,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

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