Helperby (Brafferton) SPS
Storm discharge at pumping station
- Company site name
- HELPERBY/CSO
- EA ID / permit
- YWS00342 · 27/23/0174
- Outlet location
- SE4371069830 (OS grid reference) · View on Apple Maps
- WFD catchment
- Swale from Wiske to River Ure (GB104027069591)
- 2024 spills / hours
- 35 / 34
- Long-term average
- 32.8 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - hydraulic capacity
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 48 hours spilling →
|
River Swale |
33 |
48 |
down 6% |
100% |
Oakworth CSO
Overflow on sewer network
- Company site name
- OAKWORTH/CSO
- EA ID / permit
- YWS00654 · 2998
- Outlet location
- SE0421038430 (OS grid reference) · View on Apple Maps
- WFD catchment
- Worth from Bridgehouse Beck to R Aire (GB104027062891)
- 2024 spills / hours
- 33 / 81
- Long-term average
- 30.2 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 48 hours spilling →
|
River Worth |
19 |
48 |
down 42% |
100% |
Sutton Main Street CSO
Overflow on sewer network
- Company site name
- SUTTON MAIN STREET/CSO
- EA ID / permit
- YWS01947 · WRA8739
- Outlet location
- SE0144044570 (OS grid reference) · View on Apple Maps
- WFD catchment
- Eastburn Beck from Lothersdale Beck to River Aire (GB104027062960)
- 2024 spills / hours
- 30 / 87
- Long-term average
- 52.2 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 48 hours spilling →
|
Holme/Eastburn Beck |
25 |
48 |
down 17% |
100% |
Yws Unknown Sites Default
Overflow on sewer network
- Company site name
- THE TAVERN PUB HOUSE/CSO
- EA ID / permit
- YWS01077 · S/UD/5
- Outlet location
- SK5039499886 (OS grid reference) · View on Apple Maps
- WFD catchment
- Don from River Dearne to Mill Dyke (GB104027064242)
- 2024 spills / hours
- 12 / 41
- Long-term average
- 5.7 spills a year (monitored since 2020)
- Monitor below 90%
- Comms failure / issue · Resolved - Aug
- Investigation
- Env Act (SODRP) investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 47 hours spilling →
|
Unknown |
8 |
47 |
down 33% |
71% |
Glasshouses Bridge CSO
Overflow on sewer network
- Company site name
- GLASSHOUSES BRIDGE/CSO
- EA ID / permit
- YWS00716 · 3423(SS)
- Outlet location
- SE1714064360 (OS grid reference) · View on Apple Maps
- WFD catchment
- Nidd from Ashfoldside Beck to Birstwith (GB104027068295)
- 2024 spills / hours
- 28 / 76
- Long-term average
- 39.7 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed, Bathing Water and/or Shellfish Water investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 47 hours spilling →
|
River Nidd |
18 |
47 |
down 36% |
100% |
Hoyle House Bridge CSO
Overflow on sewer network
- Company site name
- HOYLE HOUSE BRIDGE/CSO
- EA ID / permit
- YWS01429 · WRA7527
- Outlet location
- SE1478324455 (OS grid reference) · View on Apple Maps
- WFD catchment
- Clifton Beck from Source to River Calder (GB104027062700)
- 2024 spills / hours
- 30 / 45
- Long-term average
- 33.3 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 47 hours spilling →
|
Clifton Beck |
27 |
47 |
down 10% |
100% |
Old Main Street CSO
Overflow on sewer network
- Company site name
- OLD MAIN STREET 120/CSO
- EA ID / permit
- YWS00110 · 2279
- Outlet location
- SE1053039380 (OS grid reference) · View on Apple Maps
- WFD catchment
- Aire (R Worth to Gill Beck) (GB104027063034)
- 2024 spills / hours
- 33 / 380
- Long-term average
- 22.0 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing, UWWTR investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 46 hours spilling →
|
Various |
3 |
46 |
down 91% |
100% |
Clotherholme CSO
Overflow on sewer network
- Company site name
- CLOTHERHOLME/CSO
- EA ID / permit
- YWS00296 · 27/22/0081
- Outlet location
- SE3102070990 (OS grid reference) · View on Apple Maps
- WFD catchment
- Skell from River Laver to River Ure (GB104027064140)
- 2024 spills / hours
- 30 / 63
- Long-term average
- 21.5 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 46 hours spilling →
|
Skell |
29 |
46 |
down 3% |
100% |
Ashbourne Road CSO
Overflow on sewer network
- Company site name
- ASHBOURNE ROAD/CSO
- EA ID / permit
- YWS02056 · WRA9162
- Outlet location
- SE1676235120 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bradford Beck (Clayton Bk to R Aire) (GB104027062862)
- 2024 spills / hours
- 37 / 40
- Long-term average
- 37.2 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 46 hours spilling →
|
Bolton Beck |
28 |
46 |
down 24% |
100% |
Dyke Vale Road 1 CSO
Overflow on sewer network
- Company site name
- DYKE VALE ROAD 1/CSO
- EA ID / permit
- YWS02112 · WRA9219
- Outlet location
- SK4082384413 (OS grid reference) · View on Apple Maps
- WFD catchment
- Shire Brook (GB104027057773)
- 2024 spills / hours
- 37 / 59
- Long-term average
- 34.5 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 46 hours spilling →
|
Shire Brook |
27 |
46 |
down 27% |
93% |
Lothersdale CSO
Overflow on sewer network
- Company site name
- LOTHERSDALE/CSO
- EA ID / permit
- YWS01093 · WA6084
- Outlet location
- SD9640045650 (OS grid reference) · View on Apple Maps
- WFD catchment
- Lothersdale Beck from Source to Eastburn Beck (GB104027062970)
- 2024 spills / hours
- 18 / 40
- Long-term average
- 10.0 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 46 hours spilling →
|
Lothersdale Beck |
29 |
46 |
up 61% |
100% |
Lowfields Road CSO
Overflow on sewer network
- Company site name
- LOWFIELDS ROAD/CSO
- EA ID / permit
- YWS00626 · 2774
- Outlet location
- SE2826331603 (OS grid reference) · View on Apple Maps
- WFD catchment
- Low/Wortley/Pudsey Bks from Source to Milshaw Beck (GB104027062830)
- 2024 spills / hours
- 32 / 41
- Long-term average
- 34.5 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Wortley Beck Culverted |
30 |
45 |
down 6% |
100% |
North Brook Street No 1 CSO
Overflow on sewer network
- Company site name
- NORTH BROOK ST/NO 1 CSO
- EA ID / permit
- YWS01674 · WRA8213
- Outlet location
- SE1653033650 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bradford Beck (Clayton Bk to R Aire) (GB104027062862)
- 2024 spills / hours
- 51 / 84
- Long-term average
- 53.7 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing, UWWTR investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Bradford Beck (Culverted) |
39 |
45 |
down 24% |
100% |
Dalton Long Lane No 2 CSO
Overflow on sewer network
- Company site name
- DALTON LONG LANE/NO 2 CSO
- EA ID / permit
- YWS01761 · WRA8433
- Outlet location
- SE1707017400 (OS grid reference) · View on Apple Maps
- WFD catchment
- Fenay beck from Source to River Colne (GB104027063340)
- 2024 spills / hours
- 24 / 30
- Long-term average
- 24.0 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Lees Head Beck |
23 |
45 |
down 4% |
100% |
Rochester Road Sewage Pumping Stn
Storm discharge at pumping station
- Company site name
- ROCHESTER ROAD/CSO
- EA ID / permit
- YWS00002 · 1019
- Outlet location
- SK2936086400 (OS grid reference) · View on Apple Maps
- WFD catchment
- Rivelin from Source to River Loxley (GB104027057340)
- 2024 spills / hours
- 13 / 46
- Long-term average
- 13.7 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Unnamed Trib of Black Brook |
8 |
45 |
down 38% |
100% |
King Edward Street No 2 CSO
Overflow on sewer network
- Company site name
- KING EDWARD ST/NO 2 CSO
- EA ID / permit
- YWS01541 · WRA7990
- Outlet location
- SE3841423088 (OS grid reference) · View on Apple Maps
- WFD catchment
- Choke Churl Bk from Source to River Calder (GB104027062590)
- 2024 spills / hours
- 24 / 29
- Long-term average
- 27.3 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Ashfield Beck |
26 |
45 |
up 8% |
100% |
Allerton Road CSO
Overflow on sewer network
- Company site name
- ALLERTON ROAD/CSO
- EA ID / permit
- YWS01660 · WRA8201
- Outlet location
- SE1269034280 (OS grid reference) · View on Apple Maps
- WFD catchment
- Bradford Beck (Clayton Bk to R Aire) (GB104027062862)
- 2024 spills / hours
- 32 / 36
- Long-term average
- 22.7 spills a year (monitored since 2020)
- High-spill reason (company)
- Not Applicable - Ongoing Investigation
- Investigation
- UWWTR investigation ongoing, Operational investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Chellow Dean Beck |
39 |
45 |
up 22% |
100% |
Mayfield Grove CSO
Overflow on sewer network
- Company site name
- MAYFIELD GROVE/CSO
- EA ID / permit
- YWS00432 · 27/24/0344
- Outlet location
- SE5853549875 (OS grid reference) · View on Apple Maps
- WFD catchment
- Holgate Beck to Ouse (GB104027064001)
- 2024 spills / hours
- 18 / 40
- Long-term average
- 15.8 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Trib of Holgate Beck |
19 |
45 |
up 6% |
100% |
Endcliffe Park CSO
Overflow on sewer network
- Company site name
- ENDCLIFFE PARK/CSO
- EA ID / permit
- YWS01021 · NPSWQD008877
- Outlet location
- SK3321285784 (OS grid reference) · View on Apple Maps
- WFD catchment
- River Porter from Source to River Sheaf (GB104027057760)
- 2024 spills / hours
- 26 / 41
- Long-term average
- 25.7 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Porter Brook |
19 |
45 |
down 27% |
100% |
Doncaster Interchange CSO
Overflow on sewer network
- Company site name
- DONCASTER INTERCHANGE/CSO
- EA ID / permit
- YWS01728 · WRA8327
- Outlet location
- SE5718003434 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hatfield Waste Drain Catchment (trib of Torne/Three Rivers) (GB104028064330)
- 2024 spills / hours
- 8 / 26
- Long-term average
- 4.7 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 45 hours spilling →
|
Culverted River Cheswold |
10 |
45 |
up 25% |
100% |
Robin Hoods Bay Sea Outfall
Storm discharge at pumping station
- Company site name
- ROBIN HOODS BAY LWR/CSO
- EA ID / permit
- YWS00582 · 27/29/0045
- Outlet location
- NZ9557005290 (OS grid reference) · View on Apple Maps
- WFD catchment
- Yorkshire North (GB650401500004)
- Bathing water
- Robin Hoods Bay
- 2024 spills / hours
- 31 / 204
- Long-term average
- 19.2 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
North Sea |
17 |
44 |
down 45% |
100% |
Yws Unknown Sites Default
Storm discharge at pumping station
- Company site name
- WHISTON VALE/CSO
- EA ID / permit
- YWS00107 · 2250
- Outlet location
- SK3889092820 (OS grid reference) · View on Apple Maps
- WFD catchment
- Rother, Doe Lea to Don (GB104027057772)
- 2024 spills / hours
- 19 / 36
- Long-term average
- 20.3 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
Tributary of the River Rother |
12 |
44 |
down 37% |
100% |
Wheatly/No 2 SPS
Overflow on sewer network
- Company site name
- WHEATLEY/NO 2 CSO
- EA ID / permit
- YWS01019 · NPSWQD008129
- Outlet location
- SE5776604088 (OS grid reference) · View on Apple Maps
- WFD catchment
- Hatfield Waste Drain Catchment (trib of Torne/Three Rivers) (GB104028064330)
- 2024 spills / hours
- 9 / 26
- Long-term average
- 5.8 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
An Unnamed Trib Shef & Sy Navi |
9 |
44 |
no change |
93% |
Rakehill Road CSO
Overflow on sewer network
- Company site name
- RAKEHILL ROAD/CSO
- EA ID / permit
- YWS01170 · WADC1264
- Outlet location
- SE3814237528 (OS grid reference) · View on Apple Maps
- WFD catchment
- Cock Beck Catchment (trib of Wharfe) (GB104027063940)
- 2024 spills / hours
- 26 / 77
- Long-term average
- 23.0 spills a year (monitored since 2020)
- Monitor below 90%
- Comms failure / issue · Resolved - Dec
- Investigation
- UWWTR investigation ongoing, Operational investigation ongoing
- Improvement
- Operational improvement ongoing
- Volume & pollution
- Estimate from 44 hours spilling →
|
Rake Beck |
17 |
44 |
down 35% |
86% |
Pudsey (Smalewell) CSO
Overflow on sewer network
- Company site name
- PUDSEY SMALEWELL/CSO
- EA ID / permit
- YWS01411 · WRA7473
- Outlet location
- SE2075032880 (OS grid reference) · View on Apple Maps
- WFD catchment
- Low/Wortley/Pudsey Bks from Source to Milshaw Beck (GB104027062830)
- 2024 spills / hours
- 41 / 154
- Long-term average
- 46.5 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
Tyersal Beck |
18 |
44 |
down 56% |
100% |
Milford Place CSO
Overflow on sewer network
- Company site name
- MILFORD PLACE/CSO
- EA ID / permit
- YWS02042 · WRA9146
- Outlet location
- SE2775034120 (OS grid reference) · View on Apple Maps
- WFD catchment
- Aire from Gill Beck (Baildon) to Wyke Beck (GB104027063035)
- 2024 spills / hours
- 57 / 153
- Long-term average
- 44.5 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - hydraulic capacity
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
River Aire |
36 |
44 |
down 37% |
100% |
Harrogate Hydro Csos
Overflow on sewer network
- Company site name
- ALBERT STREET/CSO
- EA ID / permit
- YWS00268 · 27/21/0216
- Outlet location
- SE2995055240 (OS grid reference) · View on Apple Maps
- WFD catchment
- Oak Beck Catchment (Trib of Nidd) (GB104027063760)
- 2024 spills / hours
- 41 / 57
- Long-term average
- 47.3 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - hydraulic capacity
- Investigation
- Env Act (SODRP) investigation ongoing, UWWTR investigation ongoing, Operational investigation ongoing, Bathing Water and/or Shellfish Water investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
Oak Beck and Coppice Beck |
34 |
44 |
down 17% |
100% |
Kirkby Malzeard STW
Storm tank at sewage works
- Sewage works
- Kirkby Malzeard
- Company site name
- KIRKBY MALZEARD/STW
- EA ID / permit
- YWS00280 · 27/22/0048
- Outlet location
- SE2470074200 (OS grid reference) · View on Apple Maps
- WFD catchment
- Kex Beck from Source to River Laver (GB104027069260)
- 2024 spills / hours
- 54 / 169
- Long-term average
- 52.5 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
Kex Beck |
21 |
44 |
down 61% |
100% |
St. Andrews Terrace SPS
Storm discharge at pumping station
- Company site name
- ST ANDREWS TERRACE/SPS
- EA ID / permit
- YWS01248 · WADC396
- Outlet location
- SE0100045400 (OS grid reference) · View on Apple Maps
- WFD catchment
- Aire (Eshton Beck to R Worth) (GB104027063033)
- 2024 spills / hours
- 10 / 5.0
- Long-term average
- 37.7 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - hydraulic capacity
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 44 hours spilling →
|
Soakaway |
43 |
44 |
up 330% |
100% |
Derby Road North CSO
Overflow on sewer network
- Company site name
- DERBY ROAD NORTH/CSO
- EA ID / permit
- YWS01998 · WRA9090
- Outlet location
- SK3855470172 (OS grid reference) · View on Apple Maps
- WFD catchment
- Rother from Redleadmill Brook to Spital Brook (GB104027057630)
- 2024 spills / hours
- 11 / 70
- Long-term average
- 20.5 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
River Rother |
10 |
43 |
down 9% |
93% |
Back Wharf Street CSO
Overflow on sewer network
- Company site name
- BACK WHARF STREET/CSO
- EA ID / permit
- YWS02119 · WRA9230
- Outlet location
- SE0622523620 (OS grid reference) · View on Apple Maps
- WFD catchment
- Calder from Ryburn Confluence to River Colne (GB104027062642)
- 2024 spills / hours
- 28 / 7.7
- Long-term average
- 33.5 spills a year (monitored since 2020)
- High-spill reason (company)
- Not asset maintenance - hydraulic capacity
- Monitor below 90%
- Sensor failure / issue · Resolved - Aug
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
River Calder |
33 |
43 |
up 18% |
87% |
Middleham Sewage Pumping Station
Storm discharge at pumping station
- Company site name
- MIDDLEHAM/CSO
- EA ID / permit
- YWS00288 · 27/22/0066
- Outlet location
- SE1354188107 (OS grid reference) · View on Apple Maps
- WFD catchment
- Ure from Mill Beck to Thornton Steward Beck (GB104027069464)
- 2024 spills / hours
- 36 / 82
- Long-term average
- 19.0 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation completed, UWWTR investigation completed, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
River Ure |
24 |
43 |
down 33% |
100% |
Rillington STW
Storm tank at sewage works
- Sewage works
- Rillington
- Company site name
- RILLINGTON/STW
- EA ID / permit
- YWS00517 · 27/27/0065
- Outlet location
- SE8480074700 (OS grid reference) · View on Apple Maps
- WFD catchment
- Derwent from River Rye to Kirkham (GB104027068313)
- 2024 spills / hours
- 17 / 92
- Long-term average
- 8.7 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
Rillington Beck |
9 |
43 |
down 47% |
100% |
Waterside 48 CSO
Overflow on sewer network
- Company site name
- WATERSIDE 48/CSO
- EA ID / permit
- YWS00274 · 27/21/0260
- Outlet location
- SE3470756706 (OS grid reference) · View on Apple Maps
- WFD catchment
- Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough) (GB104027068297)
- Bathing water
- Nidd at the Lido, Knaresborough
- 2024 spills / hours
- 43 / 138
- Long-term average
- 34.8 spills a year (monitored since 2020)
- Monitor below 90%
- Comms failure / issue · Resolved - Jan
- Investigation
- UWWTR investigation ongoing, Bathing Water and/or Shellfish Water investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
Mill Stream |
24 |
43 |
down 44% |
89% |
Bridge Lane/Market Street
Overflow on sewer network
- Company site name
- MARKET STREET/CSO
- EA ID / permit
- YWS01287 · WADC748
- Outlet location
- SD9886527184 (OS grid reference) · View on Apple Maps
- WFD catchment
- Calder from Colden Water to Ryburn Confluence (GB104027062641)
- 2024 spills / hours
- 11 / 62
- Long-term average
- 9.0 spills a year (monitored since 2020)
- Monitor below 90%
- Comms failure / issue · Resolved - Mar
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
River Calder |
10 |
43 |
down 9% |
77% |
Harrogate Hydro Csos
Overflow on sewer network
- Company site name
- ST MARYS WALK 29/CSO
- EA ID / permit
- YWS00258 · 27/21/0216
- Outlet location
- SE2995055110 (OS grid reference) · View on Apple Maps
- WFD catchment
- Oak Beck Catchment (Trib of Nidd) (GB104027063760)
- 2024 spills / hours
- 40 / 94
- Long-term average
- 51.5 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing, UWWTR investigation ongoing, Operational investigation ongoing, Bathing Water and/or Shellfish Water investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
Oak Beck and Coppice Beck |
30 |
43 |
down 25% |
98% |
Grosmont STW
Inlet overflow at sewage works
- Sewage works
- Grosmont
- Company site name
- GROSMONT/STW
- EA ID / permit
- YWS00609 · 27/29/0106
- Outlet location
- NZ8262005500 (OS grid reference) · View on Apple Maps
- WFD catchment
- Esk from Sleddale Beck to Ruswarp (GB104027068150)
- 2024 spills / hours
- 14 / 48
- Long-term average
- 21.7 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
River Esk |
21 |
43 |
up 50% |
100% |
Arkwright SPS
Overflow on sewer network
- Company site name
- ARKWRIGHT/CSO
- EA ID / permit
- YWS01357 · WRA7093
- Outlet location
- SK4362771362 (OS grid reference) · View on Apple Maps
- WFD catchment
- Pools Brook from Source to Doe Lea (GB104027057310)
- 2024 spills / hours
- 5 / 13
- Long-term average
- 1.5 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
Pools Brook |
4 |
43 |
down 20% |
100% |
Thurlestone No 2 CSO
Overflow on sewer network
- Company site name
- THURLSTONE ROAD/NO 2 CSO
- EA ID / permit
- YWS01666 · WRA8207
- Outlet location
- SE2362003520 (OS grid reference) · View on Apple Maps
- WFD catchment
- Don from Source to Scout Dyke (GB104027057500)
- 2024 spills / hours
- 14 / 26
- Long-term average
- 14.7 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
Rive Don |
8 |
43 |
down 43% |
100% |
Grimston Sewage Treatment Works
Overflow on sewer network
- Company site name
- GRIMSTON/CSO
- EA ID / permit
- YWS01983 · WRA8859
- Outlet location
- TA2787035270 (OS grid reference) · View on Apple Maps
- WFD catchment
- Burton Pidsea Drain Lower Catchment (GB104026066590)
- 2024 spills / hours
- 0 / 0.0
- Long-term average
- 0.7 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
Foston Beck |
4 |
43 |
up from 0 |
100% |
Permit applied for
Storm discharge at pumping station
- Company site name
- WELBURN WATER LN/NO 2 SPS
- EA ID / permit
- YWS02297 · Permit applied for
- Outlet location
- SE7221468125 (OS grid reference) · View on Apple Maps
- WFD catchment
- Cram Beck catch (trib of Derwent) (GB104027063570)
- 2024 spills / hours
- – / –
- Long-term average
- 26.0 spills a year (monitored since 2025)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 43 hours spilling →
|
Permit applied for |
26 |
43 |
|
100% |
Stones Lane/Waingate CSO
Overflow on sewer network
- Company site name
- STONES LANE WAINGATE/CSO
- EA ID / permit
- YWS01426 · WRA7518
- Outlet location
- SE0957013960 (OS grid reference) · View on Apple Maps
- WFD catchment
- River Colne from Wessenden Brook to R Holme (GB104027063330)
- 2024 spills / hours
- 3 / 2.5
- Long-term average
- 5.2 spills a year (monitored since 2020)
- Investigation
- Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
Hoyle House Brook (Culverted) |
9 |
42 |
up 200% |
100% |
Ottringham Sewage Treatment Works
Inlet overflow at sewage works
- Sewage works
- Ottringham
- Company site name
- OTTRINGHAM/STW
- EA ID / permit
- YWS01478 · WRA7811
- Outlet location
- TA2716024170 (OS grid reference) · View on Apple Maps
- WFD catchment
- Otteringham Drain from Otteringham Gr to Humber (GB104026066510)
- 2024 spills / hours
- 8 / 45
- Long-term average
- 14.2 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
Ottringham Drain |
9 |
42 |
up 13% |
100% |
Netherton CSO
Overflow on sewer network
- Company site name
- NETHERTON/CSO
- EA ID / permit
- YWS00134 · 2412
- Outlet location
- SE2803116495 (OS grid reference) · View on Apple Maps
- WFD catchment
- Calder from River Colne to River Chald (GB104027062631)
- 2024 spills / hours
- 20 / 20
- Long-term average
- 23.8 spills a year (monitored since 2020)
- High-spill reason (company)
- Performance - SW Infiltration
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
Pits Beck Culverted |
33 |
42 |
up 65% |
100% |
Spital Croft CSO
Overflow on sewer network
- Company site name
- SPITAL CROFT/CSO
- EA ID / permit
- YWS00279 · 27/21/0265
- Outlet location
- SE3511656231 (OS grid reference) · View on Apple Maps
- WFD catchment
- Nidd from Low Bridge on Briggate (Knaresborough) to Crimple Beck (GB104027068298)
- Bathing water
- Nidd at the Lido, Knaresborough
- 2024 spills / hours
- 26 / 167
- Long-term average
- 27.0 spills a year (monitored since 2020)
- Investigation
- Env Act (SODRP) investigation ongoing, Operational investigation completed, Bathing Water and/or Shellfish Water investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
River Nidd |
21 |
42 |
down 19% |
99% |
Huntington Road CSO
Overflow on sewer network
- Company site name
- HUNTINGTON ROAD/CSO
- EA ID / permit
- YWS00454 · 27/24/0430
- Outlet location
- SE6088152570 (OS grid reference) · View on Apple Maps
- WFD catchment
- River Foss from the Syke to the River Ouse (GB104027063520)
- 2024 spills / hours
- 16 / 31
- Long-term average
- 14.7 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation completed
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
River Foss |
20 |
42 |
up 25% |
100% |
Permit applied for
Inlet overflow at sewage works
- Sewage works
- Permit Applied For
- Company site name
- COMMONDALE/STW
- EA ID / permit
- YWS00044 · Permit applied for
- Outlet location
- NZ6630010300 (OS grid reference) · View on Apple Maps
- WFD catchment
- Sleddale Beck from Source to River Esk (GB104027068170)
- 2024 spills / hours
- 8 / 5.0
- Long-term average
- 5.0 spills a year (monitored since 2023)
- Investigation
- No investigation activity in reporting period
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
Permit applied for |
7 |
42 |
down 13% |
95% |
Arthington Lane CSO
Overflow on sewer network
- Company site name
- ARTHINGTON LANE/CSO
- EA ID / permit
- YWS00215 · 27/20/0130
- Outlet location
- SE2480045330 (OS grid reference) · View on Apple Maps
- WFD catchment
- Wharfe from R Washburn to Collingham Beck (GB104027064254)
- 2024 spills / hours
- 20 / 51
- Long-term average
- 23.8 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Bathing Water and/or Shellfish Water investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
River Wharfe |
20 |
42 |
no change |
100% |
Hoyles Memorial Gardens CSO
Overflow on sewer network
- Company site name
- HOYLES MEMORIAL GDNS/CSO
- EA ID / permit
- YWS00994 · EPRUP3320GE
- Outlet location
- SE0964221288 (OS grid reference) · View on Apple Maps
- WFD catchment
- Black Brook from Source to River Calder (GB104027062570)
- 2024 spills / hours
- 28 / 39
- Long-term average
- 31.2 spills a year (monitored since 2020)
- Monitor below 90%
- Comms failure / issue · Resolved - Apr
- Investigation
- UWWTR investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 42 hours spilling →
|
Black Brook |
27 |
42 |
down 4% |
76% |
Mean Bridge CSO
Overflow on sewer network
- Company site name
- MEAN BRIDGE/CSO
- EA ID / permit
- YWS01641 · WRA8177
- Outlet location
- SE0997410819 (OS grid reference) · View on Apple Maps
- WFD catchment
- Mag Brook from Source to River Holme (GB104027063590)
- 2024 spills / hours
- 12 / 22
- Long-term average
- 13.7 spills a year (monitored since 2020)
- Investigation
- UWWTR investigation ongoing, Operational investigation ongoing
- Improvement
- No improvement action in reporting period
- Volume & pollution
- Estimate from 41 hours spilling →
|
Meltham Dike |
20 |
41 |
up 67% |
100% |