Argyll and Bute was polluted by sewage 3,768 times in 2023
lasting 30,073 hours - that's 3.48 years!
- but monitoring was disabled in some locations, so could be more

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
✔ means we have experimental daily data since 2023
Totals for Argyll and Bute in 2023
21 Sites polluted by Scottish Water
3,768 sewage dumps
30,073 h duration
That's 3.48 years! On average 10.3 times a day
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Argyll and Bute in 2023. Sometimes sewage can be being dumped for months at a time.

Reporting refers to how much of the time the monitoring was active. In this constituency 46 of the total 72 CSO locations had reporting enabled for less than half the year, of which 46 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Scottish Water Clyde Estuary HELENSBURGH WWTW 2001 NS321800 1,521 7,686 100
Scottish Water Clyde Estuary/Firth of Clyde TOR-NA-DEE SPS NS168754 57 5,518 98.36
Scottish Water Holy Loch ARDNADAM WWPS NS164803 207 4,487 99.59
Scottish Water Kyles of Bute TIGHNABRUAICH WWTW NR980700 477 3,079 100
Scottish Water East Loch Tarbert TARBERT HARBOUR TPS 1 CSO 2005 NR866687 57 2,774 100
Scottish Water Seil Sound CLACHAN BALVICAR WWTW 2009 NM771177 368 1,486 100
Scottish Water Campbeltown Loch CAMPBELTOWN, KINLOCH PARK SPS CSO 515 1,102 100
Scottish Water Clyde Estuary/Firth of Clyde KIRN WWPS NS185785 33 984 99.86
Scottish Water Clyde Estuary/Firth of Clyde WEST BAY WWPS NS169761 362 940 99.86
Scottish Water Sea channel btwn Islay and Orsay PORTNAHAVEN WWTW NR167519 14 782 98.36
Scottish Water Loch Gilp KILMORY WWTW 2006 NR864868 40 746 100
Scottish Water Sound Of Mull SALEN SEP 2008 NM577436 66 341 89.32
Scottish Water Firth of Clyde INNELLAN SEP NS140690 8 45 77.81
Scottish Water Abhainn na cille water KILMELFORD WWTW NM845126 5 25 99.73
Scottish Water Clyde Estuary/Firth of Clyde MILTON BURN CSO NS179773 12 22 99.73
Scottish Water East Loch Tarbert TARBERT GARVEL SPS CSO 2005 NR868692 13 21 98.63
Scottish Water Campbeltown Loch CAMPBELTOWN KINLOCH PARK SPS CSO 6 16 100
Scottish Water Seil Sound BALVICAR POST OFFICE WWPS NM766170 1 4 99.45
Scottish Water Seil Sound CLACHAN SEIL NORTH WWPS NM782193 1 3 99.45
Scottish Water East Loch Tarbert TARBERT PIER SPS CSO 2005 NR875687 2 2 99.45
Scottish Water Holy Loch SANDHAVEN WWPS NS152815 3 1 97.81
Scottish Water Unknown PORT WEMYSS WWPS NR169516 0 0 0
Scottish Water Seil Sound CLACHAN SEIL BROOKSIDE WWPS NM781188 0 0 100
Scottish Water Loch Indaal BOWMORE SPS1 WWPS 2008 NR314602 0 0 0
Scottish Water Loch a Bhealaich TAYVALLICH TPS 1 WWPS 2006 NR745874 0 0 0
Scottish Water Clyde Estuary HELENSBURGH, SUFFOLK STREET SPS CSO 0 0 0
Scottish Water Unknown CONNEL SOUTH ACHALEVEN SPS CSO NM919342 0 0 0
Scottish Water Unknown ARDRISHAIG WWPS 2 0 0 0
Scottish Water Kames Bay MARINE PLACE WEST CSO 4 2011 NS081671 0 0 0
Scottish Water Loch Gilp PEDDIE BURN CSO 2008 NR865877 0 0 0
Scottish Water Kames Bay PORT BANNATYNE CSO 1 2011 NS070673 0 0 0
Scottish Water Oban Bay OBAN GEORGE STREET CSO NM859299 0 0 0
Scottish Water Loch Leodamis PORT ELLEN WWPS4 NR359457 0 0 0
Scottish Water Seil Sound BALVICAR COTTAGE WWPS 0 0 98.9
Scottish Water Holy Loch HOLY LOCH WWPS NS180799 0 0 99.86
Scottish Water Seil Sound CLACHAN SEIL SOUTH WWPS NM781186 0 0 96.44
Scottish Water Loch Fyne MINARD WWTW NR979962 0 0 0
Scottish Water Loch Gilp ARDRISHAIG WWPS 4 0 0 0
Scottish Water Unknown LOCHGILPHEAD FRONT GREEN CSO 08 NR863879 0 0 0
Scottish Water Kames Bay ARDBEG ROAD SOUTH CSO 3 2011 NS084660 0 0 0
Scottish Water Loch Indaal PORT CHARLOTTE WWPS 2 2005 NR253581 0 0 0
Scottish Water Loch Fyne FURNACE QUEEN ELIZABETH CTS SPS NS023999 0 0 0
Scottish Water Kames Bay MARINE PLACE SOUTH CSO 2 2011 NS084668 0 0 0
Scottish Water River Nant TAYNUILT WWTW NN005316 0 0 0
Scottish Water Unknown PORTNAHAVEN WWPS NR167522 0 0 0
Scottish Water Loch Indaal PORT CHARLOTTE WWTW 0 0 0
Scottish Water Loch Gilp ARDRISHAIG, OAKFIELD ROAD, (NO1) CSO 0 0 0
Scottish Water Machrihanish Bay MACHRIHANISH WWPS 2003 NR629207 0 0 0
Scottish Water Sound of Kerrera CORRAN ESPLANADE PS 0 0 0
Scottish Water Loch Long ARROCHAR CHURCH RD SEP NN300039 0 0 0
Scottish Water Loch Gilp ARDRISHAIG WWPS 2 CSO 2005 NR852858 0 0 0
Scottish Water Loch Fyne FURNACE SEP WWPS 2003 NS027999 0 0 0
Scottish Water Loch Indaal BOWMORE TPS1 WWPS 2008 NR310598 0 0 0
Scottish Water Caolas Eilean nan Cacrach PORT ELLEN SEP NR372450 0 0 0
Scottish Water Loch Indaal PORT CHARLOTTE WWPS 1 2005 NR253583 0 0 0
Scottish Water Loch Leodamis PORT ELLEN WWPS3 NR364448 0 0 0
Scottish Water Unknown INVERARAY PIER WWPS NN097085 0 0 0
Scottish Water Loch Leodamis PORT ELLEN WWPS1 NR367451 0 0 0
Scottish Water Clyde Estuary HELENSBURGH, HANOVER STREET SPS CSO 0 0 0
Scottish Water Loch a Bhealaich TAYVALLICH WWPS 2 2006 NR743873 0 0 0
Scottish Water Sound of Kerrera OBAN GALLANACH SPS CSO 0 0 0
Scottish Water Loch Sween TAYVALLICH SEP NR748871 0 0 0
Scottish Water Clyde Estuary HELENSBURGH, CAIRNDHU SPS CSO 0 0 0
Scottish Water Unknown CONNEL SOUTH TPS1 CSO NM909343 0 0 0
Scottish Water Clyde Estuary HELENSBURGH, NO6 CSO (COLQUHOUN STREET) 0 0 0
Scottish Water Milligs Burn HELENSBURGH KILBRIDE DRIVE CSO NS301833 0 0 0
Scottish Water Loch a'Chumhainn DERVAIG WWTW 2008 NM435515 0 0 0
Scottish Water Tobermory Bay TOBERMORY GLENGORM TPS2 WWPS NM497552 0 0 0
Scottish Water Seil Sound CLACHAN BRIDGE WWPS NM785197 0 0 99.45
Scottish Water Drumlemble Ditch CAMPBELTOWN DRUMLEMBLE SPS 2003 NR661197 0 0 0
Scottish Water Chiscan Water CAMPBELTOWN STEWARTON WWPS 2003 NR693200 0 0 0
Scottish Water Clyde Estuary HELENSBURGH, CUMBERLAND AVENUE SPS CSO 0 0 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. This 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.