Polluted by sewage 54,735 hours in 2025 - That's 6.34 years
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We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Penrith and Solway, 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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Donate Now| Company | Site Name | Receiving Waterway | Overflow Days | Total Duration (hours) | Total Duration (days) |
|---|---|---|---|---|---|
| United Utilities | Plumbland WwTW | River Ellen | 150 | 2,363 h 35m | 98.46 |
| United Utilities | COCKERMOUTH WwTW | River Derwent | 126 | 2,224 h 5m | 92.67 |
| United Utilities | Blennerhassett Ww PS | River Ellen | 143 | 2,071 h 12m | 86.29 |
| United Utilities | EMBLETON WwTW | Dubwath Beck | 84 | 1,528 h 59m | 63.67 |
| United Utilities | Blennerhassett Ww PS | River Ellen | 59 | 1,326 h 52m | 55.25 |
| United Utilities | EDENHALL VILLAGE & HOTEL WwTW | River Eden | 107 | 1,265 h 50m | 52.71 |
| United Utilities | EMBLETON WwTW | Dubwath Beck | 49 | 1,148 h 52m | 47.83 |
| United Utilities | FLETCHERTOWN WwTW | Crummock Beck | 97 | 1,111 h 16m | 46.29 |
| United Utilities | COCKERMOUTH WwTW | River Derwent | 48 | 1,092 h 40m | 45.5 |
| United Utilities | Waverton PS | River Waver | 63 | 907 h 8m | 37.79 |
| United Utilities | BOLTON LOW HOUSES WwTW | River Waver | 99 | 905 h 34m | 37.71 |
| United Utilities | DEARHAM WwTW | River Ellen | 40 | 877 h 6m | 36.54 |
| United Utilities | GREAT BROUGHTON WwTW | River Derwent | 116 | 866 h 53m | 36.08 |
| United Utilities | LITTLE SALKELD WwTW | River Eden | 85 | 866 h 44m | 36.08 |
| Northumbrian Water | Unknown | Unknown | 42 | 804 h 38m | 33.5 |
| United Utilities | GILCRUX WwTW | Bullclose Beck | 83 | 793 h 33m | 33.04 |
| United Utilities | Waverton PS | River Waver | 38 | 789 h 15m | 32.88 |
| United Utilities | GREAT ORTON WwTW | Roughton Beck | 57 | 738 h 35m | 30.75 |
| United Utilities | GREAT ORTON WwTW | Roughton Beck | 36 | 722 h 58m | 30.08 |
| United Utilities | LITTLE SALKELD WwTW | River Eden | 37 | 658 h 6m | 27.42 |
| Northumbrian Water | Unknown | Unknown | 61 | 650 h 25m | 27.08 |
| United Utilities | Braithwaite Ww PS | Hallgarth Beck | 73 | 637 h 3m | 26.54 |
| United Utilities | Fitz Bridge (Low Road) CSO | River Derwent | 68 | 590 h 43m | 24.58 |
| United Utilities | IREBY WwTW | Riber Ellen | 86 | 566 h 15m | 23.58 |
| United Utilities | GREAT BROUGHTON WwTW | River Derwent | 33 | 560 h 8m | 23.33 |
| United Utilities | Plumbland WwTW | River Ellen | 31 | 555 h 20m | 23.12 |
| United Utilities | KESWICK WwTW | River Derwent | 53 | 553 h 57m | 23.04 |
| United Utilities | Portinscale SPS | Pow Beck | 84 | 517 h 14m | 21.54 |
| United Utilities | Braithwaite Ww PS | Hallgarth Beck | 31 | 511 h 46m | 21.29 |
| United Utilities | Fitz Bridge (Low Road) CSO | River Derwent | 30 | 500 h 20m | 20.83 |
| United Utilities | BOLTON LOW HOUSES WwTW | River Waver | 38 | 494 h 35m | 20.58 |
| United Utilities | FLETCHERTOWN WwTW | Crummock Beck | 33 | 485 h 52m | 20.21 |
| United Utilities | Papcastle Pumping Station | River Derwent | 63 | 485 h 47m | 20.21 |
| United Utilities | DEARHAM WwTW | River Ellen | 80 | 462 h 16m | 19.25 |
| Northumbrian Water | NENTHEAD STW | River Nent | 32 | 446 h 6m | 18.58 |
| United Utilities | HAYTON WwTW | Patten Beck | 67 | 420 h 20m | 17.5 |
| United Utilities | WIGTON WwTW | River Wampool | 40 | 417 h 26m | 17.38 |
| United Utilities | PROSPECT & OUGHTERSIDE WwTW | Salterwath Beck | 85 | 399 h 21m | 16.62 |
| United Utilities | GREYSOUTHEN WwTW | River Derwent | 28 | 387 h 40m | 16.12 |
| United Utilities | Stampery PS | Speet Gill | 24 | 387 h 31m | 16.12 |
| United Utilities | CALDBECK WwTW | Cald Beck | 59 | 385 h 8m | 16.04 |
| United Utilities | Carleton Hall Templebank CSO | Unnamed Culvert Of Eamontriver | 72 | 384 h 29m | 16 |
| United Utilities | TORPENHOW WwTW | Cockshot Beck | 30 | 371 h 50m | 15.46 |
| United Utilities | GILCRUX WwTW | Bullclose Beck | 24 | 371 h 40m | 15.46 |
| United Utilities | Tallentire (West) PS | Broughton Beck | 54 | 365 h 38m | 15.21 |
| United Utilities | KESWICK WwTW | River Derwent | 26 | 354 h 16m | 14.75 |
| United Utilities | AINSTABLE WwTW | Powsy Sike, River Eden | 15 | 348 h 52m | 14.5 |
| United Utilities | TORPENHOW WwTW | Cockshot Beck | 86 | 347 h 29m | 14.46 |
| United Utilities | Longburgh PS | Ridding Sough | 51 | 345 h 52m | 14.38 |
| United Utilities | KIRK BAMPTON WwTW | Burghmoor Beck | 28 | 339 h 28m | 14.12 |
| United Utilities | ASPATRIA WwTW | River Ellen | 25 | 326 h 34m | 13.58 |
| United Utilities | ASPATRIA WwTW | River Ellen | 48 | 315 h 29m | 13.12 |
| United Utilities | EDENHALL VILLAGE & HOTEL WwTW | River Eden | 25 | 309 h 59m | 12.88 |
| United Utilities | Westnewton pumping station (Site ID WSTNE) (ALL0114) | West Newton Beck | 22 | 305 h 18m | 12.71 |
| United Utilities | A591/Bus Shelter CSO | Applethwaite Gill | 24 | 303 h 44m | 12.62 |
| United Utilities | BOTHEL WwTW | Bothel Beck | 82 | 297 h 26m | 12.38 |
| United Utilities | Longburgh PS | Ridding Sough | 21 | 291 h 12m | 12.12 |
| United Utilities | HAYTON WwTW | Patten Beck | 23 | 290 h 10m | 12.08 |
| United Utilities | Grange Bridge (200mtrs downstream) | River Derwent | 34 | 285 h 35m | 11.88 |
| United Utilities | DALSTON WwTW | River Caldew | 21 | 274 h 9m | 11.42 |
| United Utilities | Stampery PS | Speet Gill | 36 | 270 h 47m | 11.25 |
| United Utilities | Bowness on Solway PS | Solway Firth | 16 | 268 h 26m | 11.17 |
| United Utilities | Glasson Wastewater Treatment Works (GLASN) | Solway Firth Estuarine Wt | 29 | 261 h 49m | 10.88 |
| United Utilities | GREAT BROUGHTON WwTW | River Derwent | 59 | 257 h 54m | 10.71 |
| United Utilities | PROSPECT & OUGHTERSIDE WwTW | Salterwath Beck | 23 | 257 h 50m | 10.71 |
| United Utilities | CALDBECK WwTW | Cald Beck | 24 | 257 h 6m | 10.71 |
| United Utilities | Newton Reigny PS | River Petteril | 34 | 252 h 10m | 10.5 |
| United Utilities | Westnewton pumping station (Site ID WSTNE) (ALL0114) | West Newton Beck | 34 | 250 h 53m | 10.42 |
| United Utilities | A591/Bus Shelter CSO | Applethwaite Gill | 42 | 249 h 46m | 10.38 |
| United Utilities | Blindcrake Wastewater Treatment Works (BLIND) (017570023) | Gill Beck | 31 | 242 h 12m | 10.08 |
| United Utilities | STONETHWAITE WwTW | Stonethwaite Beck | 27 | 240 h 51m | 10 |
| United Utilities | CROSSCANONBY WwTW | Scad Beck | 37 | 237 h 21m | 9.88 |
| United Utilities | WIGTON WwTW | River Wampool | 19 | 232 h 40m | 9.67 |
| United Utilities | Papcastle Pumping Station | River Derwent | 23 | 227 h 26m | 9.46 |
| United Utilities | Carleton Hall Templebank CSO | Unnamed Culvert Of Eamontriver | 20 | 219 h 52m | 9.12 |
| United Utilities | LANGWATHBY WwTW | River Eden | 22 | 210 h 51m | 8.75 |
| United Utilities | Abbeytown Pumping Station (Site ID ABETW) (ALL0104) | Stank Beck | 24 | 209 h 57m | 8.71 |
| United Utilities | Maryport Sewage PS | Irish Sea | 16 | 209 h 35m | 8.71 |
| United Utilities | Bowness on Solway PS | Solway Firth | 21 | 206 h 32m | 8.58 |
| United Utilities | BOTHEL WwTW | Bothel Beck | 26 | 197 h 30m | 8.21 |
| United Utilities | NEWTON ARLOSH WwTW | River Wampool | 46 | 197 h 2m | 8.21 |
| United Utilities | NEWTON ARLOSH WwTW | River Wampool | 21 | 191 h 48m | 7.96 |
| United Utilities | BULLGILL WwTW | River Ellen | 75 | 190 h 26m | 7.92 |
| United Utilities | ALLONBY WwTW | Irish Sea | 12 | 187 h 20m | 7.79 |
| United Utilities | BROMFIELD WwTW | Crummock Beck | 23 | 186 h 56m | 7.75 |
| United Utilities | Tallentire (West) PS | Broughton Beck | 16 | 185 h 35m | 7.71 |
| United Utilities | Ellen Vale | River Ellen | 56 | 182 h 43m | 7.58 |
| United Utilities | GREYSOUTHEN WwTW | River Derwent | 62 | 182 h 31m | 7.58 |
| United Utilities | Grange Bridge (200mtrs downstream) | River Derwent | 17 | 180 h 48m | 7.5 |
| United Utilities | BLENNERHASSET WwTW | River Ellen | 30 | 178 h 32m | 7.42 |
| United Utilities | Maryport Sewage PS | Irish Sea | 19 | 175 h 28m | 7.29 |
| United Utilities | Ellen Vale | River Ellen | 19 | 172 h 41m | 7.17 |
| United Utilities | Oulton WwTW | Colmire Sough | 43 | 167 h 33m | 6.96 |
| United Utilities | Oulton WwTW | Colmire Sough | 21 | 166 h 44m | 6.92 |
| United Utilities | GREAT BROUGHTON WwTW | River Derwent | 19 | 165 h 32m | 6.88 |
| United Utilities | KIRK BAMPTON WwTW | Burghmoor Beck | 40 | 158 h 51m | 6.58 |
| United Utilities | BURGH BY SANDS WwTW | Ridding Sough | 29 | 158 h 4m | 6.58 |
| United Utilities | BROMFIELD WwTW | Crummock Beck | 18 | 157 h 14m | 6.54 |
| United Utilities | Langwathby CSO | River Eden | 46 | 152 h 11m | 6.33 |
| United Utilities | KIRK BAMPTON WwTW | Burghmoor Beck | 15 | 148 h 35m | 6.17 |
| United Utilities | Lazonby PS and CSO | River Eden | 30 | 147 h 31m | 6.12 |
| United Utilities | Threlkeld Quarry PS | River Glenderamackin | 22 | 145 h 49m | 6.04 |
| United Utilities | Brigham Pumping Station | Stony Beck | 28 | 141 h 51m | 5.88 |
| United Utilities | BLENCARN WwTW | Blencarn Beck | 24 | 139 h 41m | 5.79 |
| United Utilities | SKELTON WwTW | Grise Beck | 27 | 138 h 53m | 5.75 |
| United Utilities | Blindcrake Wastewater Treatment Works (BLIND) (017570023) | Gill Beck | 13 | 131 h 54m | 5.46 |
| United Utilities | Glasson Wastewater Treatment Works (GLASN) | Solway Firth Estuarine Wt | 14 | 128 h 35m | 5.33 |
| United Utilities | SILLOTH WwTW | Solway Firth At Silloth Bay | 15 | 127 h 28m | 5.29 |
| United Utilities | Newton Reigny PS | River Petteril | 17 | 126 h 25m | 5.25 |
| Northumbrian Water | Unknown | Unknown | 13 | 124 h 33m | 5.17 |
| United Utilities | Portinscale SPS | Pow Beck | 20 | 124 h 18m | 5.17 |
| United Utilities | GLASSONBY VILLAGE WwTW | Glassonby Beck | 50 | 123 h 8m | 5.12 |
| United Utilities | Threapland WwTW | Threapland Gill | 38 | 120 h 54m | 5 |
| United Utilities | CROSSCANONBY WwTW | Scad Beck | 15 | 119 h 32m | 4.96 |
| United Utilities | SILLOTH WwTW | Solway Firth At Silloth Bay | 16 | 115 h 23m | 4.79 |
| United Utilities | Meeting House Lane CSO | Wiza Beck | 38 | 110 h 32m | 4.58 |
| United Utilities | ALLONBY WwTW | Irish Sea | 8 | 109 h 53m | 4.54 |
| United Utilities | BULLGILL WwTW | River Ellen | 26 | 103 h 32m | 4.29 |
| United Utilities | Abbeytown Pumping Station (Site ID ABETW) (ALL0104) | Stank Beck | 10 | 101 h 45m | 4.21 |
| United Utilities | BURGH BY SANDS WwTW | Ridding Sough | 13 | 100 h 51m | 4.17 |
| United Utilities | BASSENTHWAITE WwTW | Halls Beck | 42 | 94 h 25m | 3.92 |
| United Utilities | Carleton Mill Pumping Station (10018) (CAR0074) | River Petteril | 15 | 92 h | 3.83 |
| United Utilities | IREBY WwTW | Riber Ellen | 20 | 88 h 33m | 3.67 |
| United Utilities | BRIDEKIRK WwTW | Brides Beck | 29 | 87 h 15m | 3.62 |
| United Utilities | GREAT SALKELD WwTW | River Eden | 27 | 82 h 43m | 3.42 |
| United Utilities | Southwaite PS | River Petteril | 10 | 81 h 56m | 3.38 |
| United Utilities | Coal Pit (Birkby) CSO | River Ellen | 13 | 80 h 42m | 3.33 |
| United Utilities | KIRKOSWALD WwTW | River Eden | 24 | 79 h 20m | 3.29 |
| United Utilities | DUBWATH WwTW | Dubwath Beck | 11 | 78 h 11m | 3.25 |
| United Utilities | STONETHWAITE WwTW | Stonethwaite Beck | 13 | 77 h 48m | 3.21 |
| United Utilities | WREAY WwTW | River Petteril | 20 | 76 h 2m | 3.17 |
| United Utilities | Gamblesby PS | Gamblesby Beck | 23 | 74 h 28m | 3.08 |
| United Utilities | Newton Arlosh West PS | River Wampool | 11 | 74 h 22m | 3.08 |
| United Utilities | George Street CSO | Wiza Beck | 33 | 73 h 28m | 3.04 |
| United Utilities | Eastland Farm CSO | Scad Beck Solway Est'Y | 57 | 71 h 24m | 2.96 |
| United Utilities | Eastland Farm CSO | Scad Beck Solway Est'Y | 20 | 70 h 16m | 2.92 |
| United Utilities | The Burroughs CSO | River Derwent | 34 | 69 h 18m | 2.88 |
| United Utilities | Threapland WwTW | Threapland Gill | 9 | 69 h 14m | 2.88 |
| United Utilities | DALSTON WwTW | River Caldew | 8 | 67 h 52m | 2.79 |
| United Utilities | Glasson PS | Un-Named Solway Firth | 36 | 67 h 11m | 2.79 |
| United Utilities | Drumburgh PS | Tidal Solway Firth | 9 | 65 h 58m | 2.71 |
| United Utilities | PLUMPTON NORTH WwTW | River Petteril | 16 | 65 h 31m | 2.71 |
| United Utilities | The Burroughs CSO | River Derwent | 11 | 65 h 22m | 2.71 |
| United Utilities | GREAT SALKELD WwTW | River Eden | 11 | 63 h 48m | 2.62 |
| United Utilities | LANGWATHBY WwTW | River Eden | 9 | 62 h 42m | 2.58 |
| Northumbrian Water | Unknown | Unknown | 33 | 61 h 36m | 2.54 |
| United Utilities | Langrigg PS | Langrigg Beck | 11 | 60 h 40m | 2.5 |
| United Utilities | Threlkeld Quarry PS | River Glenderamackin | 9 | 60 h 5m | 2.5 |
| United Utilities | GLASSONBY VILLAGE WwTW | Glassonby Beck | 16 | 57 h 58m | 2.38 |
| United Utilities | SKELTON WwTW | Grise Beck | 11 | 57 h 34m | 2.38 |
| United Utilities | Belle Vue (Cockermouth) PS | River Derwent | 16 | 57 h 19m | 2.38 |
| United Utilities | ALLERBY WwTW | Brunsow Beck | 22 | 56 h 53m | 2.33 |
| United Utilities | CSO behind Lager's Store | Harrow Beck Via Sws | 50 | 56 h 48m | 2.33 |
| United Utilities | BLENCARN WwTW | Blencarn Beck | 9 | 55 h 49m | 2.29 |
| United Utilities | Belle Vue (Cockermouth) PS | River Derwent | 10 | 53 h 42m | 2.21 |
| United Utilities | Low Hesket PS | Barrock Gill | 14 | 52 h 41m | 2.17 |
| United Utilities | Coal Pit (Birkby) CSO | River Ellen | 28 | 51 h 42m | 2.12 |
| United Utilities | PLUMPTON NORTH WwTW | River Petteril | 11 | 51 h 2m | 2.12 |
| United Utilities | Skelton PS | Grise Beck | 21 | 51 h 1m | 2.12 |
| United Utilities | Carleton Mill Pumping Station (10018) (CAR0074) | River Petteril | 7 | 49 h 25m | 2.04 |
| United Utilities | ALLERBY WwTW | Brunsow Beck | 10 | 49 h 5m | 2.04 |
| United Utilities | Dovenby Waste water Treatment Works (DOVEN) (017570035) | Dovenby Beck | 9 | 47 h 6m | 1.96 |
| United Utilities | Dovenby Waste water Treatment Works (DOVEN) (017570035) | Dovenby Beck | 14 | 46 h 39m | 1.92 |
| United Utilities | Hesket Newmarket Pumping Station (02509) (ALL0119) | River Caldew | 17 | 46 h 8m | 1.92 |
| United Utilities | LOW HESKET WwTW | River Petteril | 18 | 45 h 54m | 1.88 |
| United Utilities | Station Hill CSO | Wiza Beck | 20 | 45 h 44m | 1.88 |
| United Utilities | Oughterby Pumping Station (Site ID 02587) (ALL0067) | Unnamed Of Grass Dyke | 6 | 45 h 36m | 1.88 |
| United Utilities | Calthwaite Ww Pumping Station (CALPumping Station) (EDE0036) | Dog Beck | 11 | 44 h 38m | 1.83 |
| United Utilities | BRIDEKIRK WwTW | Brides Beck | 10 | 42 h 3m | 1.75 |
| United Utilities | The College CSO | Raven Beck, River Eden | 25 | 40 h 20m | 1.67 |
| United Utilities | Langrigg PS | Langrigg Beck | 9 | 39 h 13m | 1.62 |
| United Utilities | Brigham Pumping Station | Stony Beck | 9 | 36 h 46m | 1.5 |
| United Utilities | Anthorn PS | River Wampool Estuary | 9 | 36 h 23m | 1.5 |
| United Utilities | Anthorn PS | River Wampool Estuary | 13 | 35 h 57m | 1.46 |
| Northumbrian Water | THE CARAVAN PARK CSO | River Nent | 15 | 35 h 50m | 1.46 |
| United Utilities | Meeting House Lane CSO | Wiza Beck | 9 | 35 h 24m | 1.46 |
| United Utilities | ROSTHWAITE WwTW | River Derwent | 20 | 35 h 8m | 1.46 |
| United Utilities | Rawnsley Hall PS (AKA Greta Grove) | River Greta | 24 | 34 h 8m | 1.42 |
| United Utilities | ARMATHWAITE WwTW | River Eden | 33 | 34 h 6m | 1.42 |
| United Utilities | Blencogo WwPS | River Waver | 10 | 33 h 53m | 1.38 |
| United Utilities | Glasson PS | Un-Named Solway Firth | 11 | 33 h 26m | 1.38 |
| United Utilities | Port Carlisle Pumping Station (Site ID PRTCA) (ALL0135) | Solway Firth | 4 | 33 h 26m | 1.38 |
| United Utilities | Opp West View CSO | Stank Beck | 9 | 31 h 44m | 1.29 |
| United Utilities | WREAY WwTW | River Petteril | 6 | 30 h 53m | 1.25 |
| United Utilities | Unthank PS | Hazelrigg Beck | 11 | 30 h 33m | 1.25 |
| United Utilities | AINSTABLE WwTW | Powsy Sike, River Eden | 12 | 29 h 5m | 1.21 |
| United Utilities | Blencogo WwPS | River Waver | 13 | 27 h 39m | 1.12 |
| United Utilities | Kirkbride Wastewater Treatment Works (Site ID KRKBR) (017570195) | River Wampool | 10 | 26 h 58m | 1.08 |
| United Utilities | Coal Pitt Wood CSO | Dovenby Beck | 8 | 24 h 10m | 1 |
| United Utilities | George Street CSO | Wiza Beck | 10 | 23 h 22m | 0.96 |
| United Utilities | BASSENTHWAITE WwTW | Halls Beck | 10 | 21 h 47m | 0.88 |
| United Utilities | LORTON WwTW | River Cocker | 3 | 21 h 4m | 0.88 |
| United Utilities | KIRK BAMPTON WwTW | Burghmoor Beck | 2 | 19 h 55m | 0.79 |
| United Utilities | Low Hesket PS | Barrock Gill | 7 | 19 h 6m | 0.79 |
| United Utilities | Coal Pitt Wood CSO | Dovenby Beck | 14 | 18 h 49m | 0.75 |
| United Utilities | ROSTHWAITE WwTW | River Derwent | 5 | 17 h 20m | 0.71 |
| Northumbrian Water | Unknown | Unknown | 3 | 17 h 19m | 0.71 |
| United Utilities | Opp West View CSO | Stank Beck | 6 | 16 h 28m | 0.67 |
| United Utilities | Gamblesby PS | Gamblesby Beck | 3 | 15 h 5m | 0.62 |
| United Utilities | Skirwith PS | Skirwith Beck | 5 | 14 h 43m | 0.58 |
| United Utilities | Hesket Newmarket Pumping Station (02509) (ALL0119) | River Caldew | 6 | 13 h 32m | 0.54 |
| United Utilities | KIRKOSWALD WwTW | River Eden | 10 | 13 h 31m | 0.54 |
| Northumbrian Water | Unknown | Unknown | 9 | 13 h 18m | 0.54 |
| United Utilities | GREY HOUND INN CSO | Bothel Beck | 20 | 12 h 40m | 0.5 |
| United Utilities | Grange Farm CSO | Patten Beck | 14 | 11 h 24m | 0.46 |
| United Utilities | Newton Arlosh West PS | River Wampool | 6 | 11 h 21m | 0.46 |
| Northumbrian Water | CSO AT HILLIERSON TERRACE | River Nent | 5 | 11 h 10m | 0.46 |
| United Utilities | Langwathby CSO | River Eden | 6 | 10 h 38m | 0.42 |
| United Utilities | Southwaite PS | River Petteril | 4 | 10 h 36m | 0.42 |
| United Utilities | White Horse Yard CSO | To Railway Track Drain | 19 | 10 h 18m | 0.42 |
| United Utilities | CSO behind Lager's Store | Harrow Beck Via Sws | 11 | 10 h 12m | 0.42 |
| United Utilities | Winskill PS | Briggle Beck | 6 | 9 h 40m | 0.38 |
| United Utilities | THICK RIGGS CSO | River Derwent | 7 | 9 h 39m | 0.38 |
| United Utilities | LOW HESKET WwTW | River Petteril | 7 | 9 h 19m | 0.38 |
| United Utilities | Lazonby PS and CSO | River Eden | 10 | 9 h 8m | 0.38 |
| United Utilities | LORTON WwTW | River Cocker | 10 | 9 h 6m | 0.38 |
| United Utilities | Skelton PS | Grise Beck | 4 | 9 h 4m | 0.38 |
| United Utilities | Rawnsley Hall PS (AKA Greta Grove) | River Greta | 10 | 8 h 54m | 0.33 |
| United Utilities | SOUTHWAITE WwTW | River Petteril | 9 | 8 h 36m | 0.33 |
| United Utilities | Gillwilly PS | Thacka Beck | 3 | 8 h 12m | 0.33 |
| United Utilities | Skirwith Hall Combined Sewer Overflow | Skirwith Beck | 4 | 7 h 56m | 0.29 |
| United Utilities | Station Hill CSO | Wiza Beck | 4 | 6 h 38m | 0.25 |
| United Utilities | NORTH ROAD CSO | Sandwith Beck | 6 | 6 h 10m | 0.25 |
| United Utilities | GREY HOUND INN CSO | Bothel Beck | 1 | 5 h 48m | 0.21 |
| United Utilities | The College CSO | Raven Beck, River Eden | 10 | 5 h 6m | 0.21 |
| Northumbrian Water | ALSTON EJECTOR STATION SPS | River South Tyne | 2 | 5 h | 0.21 |
| United Utilities | Greenrow Silloth PS | Great Gutter | 3 | 4 h 48m | 0.17 |
| United Utilities | ARMATHWAITE WwTW | River Eden | 6 | 4 h 10m | 0.17 |
| United Utilities | Calthwaite Ww Pumping Station (CALPumping Station) (EDE0036) | Dog Beck | 3 | 3 h 32m | 0.12 |
| United Utilities | Oughterby Pumping Station (Site ID 02587) (ALL0067) | Unnamed Of Grass Dyke | 1 | 3 h 17m | 0.12 |
| United Utilities | Kirkbride Wastewater Treatment Works (Site ID KRKBR) (017570195) | River Wampool | 2 | 3 h 2m | 0.12 |
| United Utilities | Drumburgh PS | Tidal Solway Firth | 2 | 3 h 2m | 0.12 |
| Northumbrian Water | Unknown | Unknown | 2 | 2 h 54m | 0.08 |
| Northumbrian Water | THE FIRS CSO ED003 | River South Tyne | 1 | 2 h 54m | 0.08 |
| United Utilities | Kirkoswald PS | Raven Beck | 4 | 2 h 38m | 0.08 |
| United Utilities | Port Carlisle Pumping Station (Site ID PRTCA) (ALL0135) | Solway Firth | 1 | 2 h 28m | 0.08 |
| United Utilities | The Flats CSO | River Eden | 5 | 2 h 20m | 0.08 |
| United Utilities | White Horse Yard CSO | To Railway Track Drain | 5 | 2 h 16m | 0.08 |
| United Utilities | Renwick CSO | Harberry Beck | 5 | 2 h 11m | 0.08 |
| United Utilities | Unthank PS | Hazelrigg Beck | 2 | 1 h 58m | 0.04 |
| Northumbrian Water | FRONT STREET (TOWN HALL) CSO | River Nent | 2 | 1 h 52m | 0.04 |
| United Utilities | THURSBY WwTW | Matty Beck | 4 | 1 h 49m | 0.04 |
| United Utilities | Renwick CSO | Harberry Beck | 5 | 1 h 20m | 0.04 |
| United Utilities | Greenrow Silloth PS | Great Gutter | 2 | 1 h 15m | 0.04 |
| United Utilities | NORTH ROAD CSO | Sandwith Beck | 2 | 0 h 56m | 0 |
| United Utilities | THICK RIGGS CSO | River Derwent | 2 | 0 h 50m | 0 |
| Northumbrian Water | Unknown | Unknown | 4 | 0 h 44m | 0 |
| United Utilities | Moricambe Park PS | Great Gutter Estuarine Water | 1 | 0 h 20m | 0 |
| Northumbrian Water | KINGS ARMS LANE CSO | River Nent | 1 | 0 h 12m | 0 |
| United Utilities | Junction of Wordsworth Street CSO | Thacka Beck | 1 | 0 h 12m | 0 |
| United Utilities | Bolton Low Houses CSO | River Waver | 4 | 0 h 10m | 0 |
| United Utilities | Lattrigg Close | River Greta | 1 | 0 h 6m | 0 |
| United Utilities | The Flats CSO | River Eden | 1 | 0 h 6m | 0 |
| United Utilities | Hawthorn Avenue/Railway Bridge CSO | Gill Beck | 1 | 0 h 6m | 0 |
| United Utilities | Bolton Low Houses CSO | River Waver | 2 | 0 h 4m | 0 |
| Northumbrian Water | Unknown | Unknown | 1 | 0 h 2m | 0 |
| United Utilities | BLENNERHASSET WwTW | River Ellen | 0 | 0 h | 0 |
| United Utilities | CARGO WwTW | River Eden | 0 | 0 h | 0 |
| United Utilities | Lattrigg Close | River Greta | 0 | 0 h | 0 |
| United Utilities | Arthur Street/Meeting House Lane CSO | Thacka Beck Clvrt Via A Sws | 0 | 0 h | 0 |
| United Utilities | Penrith Outfall CSO | River Eamont | 0 | 0 h | 0 |
| United Utilities | Ireby WwTW | River Ellen | 0 | 0 h | 0 |
| United Utilities | Hawthorn Avenue/Railway Bridge CSO | Gill Beck | 0 | 0 h | 0 |
| United Utilities | Penrith Outfall CSO | River Eamont | 0 | 0 h | 0 |
| United Utilities | Penrith Road | River Greta | 0 | 0 h | 0 |
| United Utilities | DUBWATH WwTW | Dubwath Beck | 0 | 0 h | 0 |
| United Utilities | Castle Hill Drive CSO | Dog Beck Via Sws | 0 | 0 h | 0 |
| United Utilities | Vicarage Lane | Tom Rudd Beck | 0 | 0 h | 0 |
| United Utilities | Skirwith PS | Skirwith Beck | 0 | 0 h | 0 |
| United Utilities | Skirwith Hall Combined Sewer Overflow | Skirwith Beck | 0 | 0 h | 0 |
| United Utilities | Hunsonby CSO | Robberby Water | 0 | 0 h | 0 |
| United Utilities | Gillwilly PS | Thacka Beck | 0 | 0 h | 0 |
| Northumbrian Water | GARRIGILL MANHOLE 9901 SSO | South Tyne | 0 | 0 h | 0 |
| United Utilities | MELMERBY WwTW | Melmerby | 0 | 0 h | 0 |
| United Utilities | Vicarage Lane | Tom Rudd Beck | 0 | 0 h | 0 |
| United Utilities | Moricambe Park PS | Great Gutter Estuarine Water | 0 | 0 h | 0 |
| United Utilities | Winskill PS | Briggle Beck | 0 | 0 h | 0 |
| United Utilities | Junction of Wordsworth Street CSO | Thacka Beck | 0 | 0 h | 0 |
| United Utilities | Kirkoswald PS | Raven Beck | 0 | 0 h | 0 |
| United Utilities | Hunsonby CSO | Robberby Water | 0 | 0 h | 0 |
| United Utilities | MELMERBY WwTW | Melmerby | 0 | 0 h | 0 |
| United Utilities | THURSBY WwTW | Matty Beck | 0 | 0 h | 0 |
| Northumbrian Water | HOLMSFOOT CSO | River Nent | 0 | 0 h | 0 |
| United Utilities | Penrith Road | River Greta | 0 | 0 h | 0 |
| United Utilities | SOUTHWAITE WwTW | River Petteril | 0 | 0 h | 0 |
| United Utilities | CARGO WwTW | River Eden | 0 | 0 h | 0 |
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.