Torridge and Tavistock was polluted by sewage 7,072 times in 2024
lasting 70,874 hours - that's 8.2 years!
- but monitoring was disabled in some locations, so could be more

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024
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✔ means we have experimental daily data since 2023
Live data for Torridge and Tavistock in 2025
So far this year (as of Apr 16, 2025, 5:45 PM) there has been 16,307 hours of sewage overflows - that's 1.89 years!
Totals for Torridge and Tavistock in 2024
85 Sites polluted by South West Water
7,072 sewage dumps
70,874 h duration
That's 8.2 years! On average 19.4 times a day
Change Over Time
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Daily Data
We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Torridge and Tavistock, 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.
     Monitoring Online      Monitoring Offline      Polluting      Potentially Polluting      Unknown
Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Torridge and Tavistock in 2024. 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 1 of the total 93 CSO locations had reporting enabled for less than half the year, of which 1 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
South West Water Cholwell Brook MARY TAVY WWTW 169 3,505 100
South West Water Derril Water PYWORTHY SEWAGE TREATMENT WORKS 171 3,332 99.8
South West Water Blackbrook River PRINCETOWN SEWAGE TREATMENT WORKS 251 3,244 100
South West Water River Lumburn LAMERTON STW 139 2,776 100
South West Water River Torridge WEARE GIFFARD WWTW 167 2,745 99.7
South West Water Langham Lake HIGH BICKINGTON STW 233 2,656 99.3
South West Water Coles Stream HOLSWORTHY (DERRITON) STW 222 2,649 100
South West Water River Lew BRIDESTOWE WWTW 140 2,596 99.6
South West Water Black Brook River BLACKBROOK-CSO-PRINCETOWN 170 2,475 96.8
South West Water River Tamar MILTON ABBOT WWTW 125 2,248 99.3
South West Water Raddon Stream/Ground LYDFORD WASTEWATER TRTMENT WORKS 147 1,988 100
South West Water Little Mere River PETROCKSTOWE STW 120 1,709 97.9
South West Water River Thrushel LEWDOWN WASTEWATER TREATMENT WORKS 131 1,696 100
South West Water Tidal River Tamar BERE ALSTON STW 134 1,657 100
South West Water River Torridge SHEBBEAR WASTEWATER TREATMENT WORKS 107 1,656 97.3
South West Water Unknown KINGSCOTT STW 96 1,603 98
South West Water River Yeo HORNS CROSS SEWAGE TREATMENT WORKS 229 1,602 98.9
South West Water Of Woolleigh Brook ROBOROUGH STW 327 1,573 95.7
South West Water River Torridge DOLTON SEWAGE TREATMENT WORKS 124 1,560 100
South West Water Unknown BERE ALSTON STW 129 1,512 94.7
South West Water River Walkham HORRABRIDGE WWTW 74 1,491 100
South West Water River Yeo BUCKLAND BREWER STW 115 1,481 100
South West Water River Torridge SHEEPWASH WWTW 131 1,449 94.2
South West Water River Tavy CROWNDALE WWTW 91 1,428 94.8
South West Water Abbey River HARTLAND WASTEWATER TREATMENT WORKS 114 1,379 100
South West Water Mully Brook ASHREIGNY WWTW CSO 128 1,317 74.9
South West Water River Yeo LITTLEHAM STW 99 1,236 100
South West Water Unknown WOOLFARDISWORTHY STW 85 1,149 100
South West Water Bullow Brook WINKLEIGH WASTEWATER TREATMENT WRKS 72 1,143 100
South West Water River Torridge LANGTREE STW SEPTIC TANK 117 1,122 92.8
South West Water Of Combe Lake STIBB CROSS STW 105 1,068 100
South West Water River Yeo FORD & FAIRY CROSS STW 112 809 99.4
South West Water River Torridge BLACK TORRINGTON WWTW 116 805 100
South West Water Little Mere River MERTON WWTW CSO 64 754 99.7
South West Water Stream To Mouthmill Beach HIGHER CLOVELLY WWTW 52 740 96.2
South West Water River Torridge BRADWORTHY WWTW SSO 143 738 100
South West Water Clovelly Bay SOUTHERN PUMPING STATION 53 698 100
South West Water River Thrushel BRATTON CLOVELLY WWTW CSO 115 638 100
South West Water River Derril DERRIL SPS 79 563 99.8
South West Water Dodscott Brook ST GILES IN THE WOOD STW 26 559 98.3
South West Water Kenwith Stream ABBOTSHAM WWTW 329 554 99.6
South West Water Unknown ASHWATER STW 97 536 100
South West Water River Torridge TORRINGTON WWTW 44 499 100
South West Water River Tamar BRIDGERULE WWTW 40 468 99.9
South West Water River Deer WEST CROFT ROAD 82 395 100
South West Water River Tavy TAVISTOCK COLLEGE PLAYING FIELD 94 369 99.6
South West Water Unknown PARKHAM STW 60 290 99.75
South West Water River Tavy BERE FERRERS PUMPING STATION 77 273 100
South West Water River Tavy CROWNDALE COTTAGES CSO 60 229 82.9
South West Water River Tavy WEST BRIDGE CSO 81 206 95.6
South West Water River Deer DOBLES LANE PSCSO/EO 39 195 100
South West Water Silford Stream BUCKLEIGH PUMPING STATION 32 190 100
South West Water Mully Brook RIDDLECOMBE WASTE WATER TREATMENT 43 151 100
South West Water Of Common Lake Stream TOWN PARK PUMPING STATION 88 140 100
South West Water Castle Hill Stream ROLLE ROAD COMBINED SEWER OVERFLOW 72 129 91.6
South West Water River Torridge TORRIDGE VALE DAIRIES CSO 56 115 97.9
South West Water River Tavy SIPHON TELEPHONE BOX CSO 58 105 100
South West Water River Torridge MONKLEIGH SEWAGE TREATMENT WORKS 72 89 95.5
South West Water River Abby HARTLAND PSCSO/EO 32 75 99.5
South West Water Little Mere River OAKLANDS CSO 7 75 100
South West Water River Tamar ST GILES ON THE HEATH 17 70 100
South West Water River Torridge TADDIPORT BRIDGE PUMPING STATION 18 65 100
South West Water River Tavy PIXON LANE COMBINED SEWER OVERFLOW 59 42 84
South West Water Castle Hill Stream WATERY LANE CSO 83 40 100
South West Water River Torridge BIDEFORD FINE SCREENING 38 40 100
South West Water Tiddy Brook BISHOP MEAD COMBINED SEWER OVERFLOW 26 28 100
South West Water Clovelly Bay NORTHERN PUMPING STATION 2 23 100
South West Water River Tamar Via Sws BERE ALSTON COMBINED SEWER OVERFLOW 40 20 100
South West Water River Torridge Estuary TORRINGTON STREET PS 18 19 98.2
South West Water River Torridge MILL STREET COMBINED SEWER OVERFLOW 2 12 100
South West Water Common Lake Stream DARTINGTON CLOSE PUMPING STATION 3 12 100
South West Water Frithelstockstone Stream FRITHELSTOCK STW 7 6 93.7
South West Water Langham Lake YARNSCOMBE SEWAGE TREATMENT WORKS 3 4 100
South West Water Pill Via Sws CAUSEWAY CLOSE CSO 16 4 98.5
South West Water River Torridge Estuary ETHELWYNNE BROWN CLOSE PS 6 3 99.1
South West Water River Claw CLAWTON STW 11 2 100
South West Water Kenwith Stream WESTCOMBE LANE CSO 14 2 100
South West Water River Torridge Estuary APPLEDORE PS 1 2 100
South West Water Kenwith Stream LAUREL AVENUE CSO 6 1 98.7
South West Water River Tavy Via Sws PLYMOUTH ROAD CSO 2 0 100
South West Water River Torridge WEST LANE CSO 6 0 100
South West Water Pill SKERN CSO 2 0 100
South West Water Kenwith Stream RALEIGH HILL CSO 2 0 77.2
South West Water River Torridge LOWER CLEAVE PSCSO/EO 2 0 94.2
South West Water Kenwith MORETON PARK ROAD CSO 3 0 100
South West Water Castle Hill Stream Via Sws WATERY LANE CSO 0 0 98.1
South West Water River Tavy MOUNT HOUSE SCHOOL PS 0 0 100
South West Water River Lyd PLAYING FIELDS CSO 0 0 0
South West Water River Mere EAST YARDE SEWAGE TREATMENT WORKS 0 0 98.7
South West Water River Tavy Via Sws CHURCH LANE CSO 0 0 100
South West Water River Tamar BRIDGERULE PSCSO/EO 0 0 100
South West Water River Tamar VICARGE GARDENS CSO MILTON ABBOT 0 0 100
South West Water River Lyd CHILLATON STW 0 0 98.8

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.