Stations are listed from source to mouth as the water flows, traced on the river map (OS Open Rivers) and the Environment Agency’s own links between its gauges. A distance “by river” is along the river, and is shown only where the map traces the path.
Streams and rivers with a gauge whose water joins the Lune above one of its gauges, from the source down. Named streams without a gauge that have a page here are listed at the end.
Named streams on the river map that flow into the Lune and have no gauge of their own. Each has a page with what is known about it: the next gauge downstream, and any storm overflows or water-sampling points placed on it.
28 storm overflows are traced upstream of Glasson Dock, the Lune’s lowest gauge on the river map: on the Lune itself, on its gauged tributaries, and on smaller streams that join above there.
0 report discharging now
26 not discharging
2 offline or silent: 2 monitor offline, 0 status unknown, 0 no live feed
Official figures for 2025, for the overflows traced upstream of Glasson Dock: 1,488 spills over 9,498 hours in total, across all 28.
Each overflow is listed in the stretch above the first gauge its water reaches, from the source down, as on the Gauges tab. A stretch of the Lune includes the smaller streams that join it there.
Above Lunes Bridge, the Lune’s highest gauge4 overflows
Ejec Stn, Newbiggin-On-LuneNot discharging United Utilities · into Lune - Headwaters To Conf Birk Beck · 13.2 km by river above Lunes Bridge · 2025: 29 spills, 163 h
Orton STWNot discharging United Utilities · into Chapel Beck · 6.1 km by river above Lunes Bridge · 2025: 46 spills, 292 h
Orton STWNot discharging United Utilities · into Chapel Beck · 6.1 km by river above Lunes Bridge · 2025: 75 spills, 1,149 h
Tebay Pumping StationNot discharging United Utilities · into River Lune · 2.8 km by river above Lunes Bridge · 2025: 61 spills, 593 h
Between Lunes Bridge and Killington1 overflow
Tebay STWMonitor offline United Utilities · into River Lune · 14.7 km by river above Killington · 2025: 95 spills, 640 h
Between Killington and Caton9 overflows
Ingleton STWNot discharging United Utilities · into River Greta · 25.3 km by river above Caton · 2025: 144 spills, 2,446 h
Casterton WwTWNot discharging United Utilities · into River Lune · 22.6 km by river above Caton · 2025: 0 spills, 0 h
Burton-In-Lonsdale STWNot discharging United Utilities · into River Greta · 20.4 km by river above Caton · 2025: 78 spills, 165 h
Kirkby Lonsdale STWNot discharging United Utilities · into River Lune · 20.2 km by river above Caton · 2025: 68 spills, 351 h
Kirkby Lonsdale STWNot discharging United Utilities · into River Lune · 20.2 km by river above Caton · 2025: 60 spills, 87 h
Hornby STWNot discharging United Utilities · into River Wenning · 9.0 km by river above Caton · 2025: 21 spills, 0.3 h
Bull Beck Brookhouse CSONot discharging United Utilities · into Bull Beck · 3.7 km by river above Caton · 2025: 9 spills, 25 h
Artle Beck Combined Sewer OverflowNot discharging United Utilities · into Artle Beck, Trib Of River Lune · 1.3 km by river above Caton · 2025: 11 spills, 21 h
Artlebeck Combined Sewer OverflowNot discharging United Utilities · into Artle Beck, Trib Of River Lune · 1.3 km by river above Caton · 2025: 9 spills, 2.3 h
River Rawthey, above Brigflatsjoins the Lune above Caton4 overflows
Dent STWNot discharging United Utilities · into Trib River Dee · 9.2 km by river above Brigflats · 2025: 126 spills, 319 h
Settlebeck Sedbergh CSONot discharging United Utilities · into River Rawthey · 3.7 km by river above Brigflats · 2025: 1 spill, 0.1 h
Mortar Pits Combined Sewer OverflowNot discharging United Utilities · into River Rawthey · 3.4 km by river above Brigflats · 2025: 24 spills, 18 h
Sedbergh STWMonitor offline United Utilities · into River Rawthey · 1.3 km by river above Brigflats · 2025: 51 spills, 432 h
River Wenning, above Low Benthamjoins the Lune above Caton2 overflows
High Bentham WwTW (Hghbe)Not discharging United Utilities · into River Wenning · 1.3 km by river above Low Bentham · 2025: 77 spills, 131 h
High Bentham WwTW (Hghbe)Not discharging United Utilities · into River Wenning · 1.3 km by river above Low Bentham · 2025: 80 spills, 671 h
River Wenning, above Wenningtonjoins the Lune above Caton1 overflow
Low Bentham WwTW (Lowbe)Not discharging United Utilities · into River Wenning · 2.6 km by river above Wennington · 2025: 42 spills, 129 h
River Wenning, above Hornbyjoins the Lune above Caton1 overflow
Wray Wastewater Treatment WorksNot discharging United Utilities · into River Hindburn · 2.6 km by river above Hornby · 2025: 90 spills, 368 h
Between Caton and Skerton Weir6 overflows
Thurtell Cottages CSO Lan0091Not discharging United Utilities · into River Lune · 6.3 km by river above Skerton Weir · 2025: 35 spills, 65 h
Caton Wastewater Treatment WorksNot discharging United Utilities · into River Lune · 6.3 km by river above Skerton Weir · 2025: 83 spills, 838 h
Halton East STWNot discharging United Utilities · into River Lune · 3.0 km by river above Skerton Weir · 2025: 40 spills, 327 h
High Road Halton Combined Sewer Overflow (Lan0124) 259daNot dischargingshellfish water United Utilities · into River Lune Via A Surface · 2.8 km by river above Skerton Weir · 2025: 0 spills, 0 h · reaches the river through a sewer, so where it enters is approximate
Halton East Sewage Pumping StationNot discharging United Utilities · into River Lune · 2.8 km by river above Skerton Weir · 2025: 87 spills, 177 h
Halton West Pumping Station HltweNot discharging United Utilities · into River Lune · 2.4 km by river above Skerton Weir · 2025: 46 spills, 89 h
Near these gauges, connection not known
Within 3 km of one of the Lune’s gauges in a straight line, but the river map cannot say whether their water reaches it.
Scale Hall Pumping StationNot dischargingbathing watershellfish water United Utilities · into Lune Estuary · 220 m from Lancaster Quay in a straight line · discharges to the sea, an estuary or tidal water · 2025: 17 spills, 58 h
Willow Lane Sewage Pumping StationNot dischargingbathing watershellfish water United Utilities · into River Lune Estuary · 400 m from Lancaster Quay in a straight line · discharges to the sea, an estuary or tidal water · 2025: 30 spills, 182 h
Ramparts CSO 25075Not dischargingbathing watershellfish water United Utilities · into River Lune Estuary · 1.0 km from Skerton Weir in a straight line · discharges to the sea, an estuary or tidal water · 2025: 5 spills, 4.4 h
Owen Road Combined Sewer OverflowNot dischargingbathing watershellfish water United Utilities · into River Lune Estuary · 1.1 km from Skerton Weir in a straight line · discharges to the sea, an estuary or tidal water · 2025: 9 spills, 13 h
Bazil Lane Pumping StationNot dischargingbathing water United Utilities · into Chapel Pooltrib Lune Estuary · 1.2 km from Glasson Dock in a straight line · discharges to the sea, an estuary or tidal water · 2025: 15 spills, 22 h
Damside Screening CSO 25076Not dischargingbathing watershellfish water United Utilities · into Mill Race · 1.3 km from Lancaster Quay in a straight line · no mapped watercourse close enough to be sure · 2025: 18 spills, 67 h
Lune Street Pumping Station 25030Not dischargingbathing watershellfish water United Utilities · into River Lune Estuarine Waters · 1.3 km from Lancaster Quay in a straight line · discharges to the sea, an estuary or tidal water · 2025: 2 spills, 0.7 h
Bulk Road CSO 25097Not dischargingbathing watershellfish water United Utilities · into River Lune Est (Via Mill Race) · 1.3 km from Skerton Weir in a straight line · reaches the river through a sewer or culvert · 2025: 17 spills, 67 h
Cable Street CSO 251h9Not dischargingbathing watershellfish water United Utilities · into Lune Estuary · 1.3 km from Lancaster Quay in a straight line · discharges to the sea, an estuary or tidal water · 2025: 15 spills, 23 h
SSO Adj Cross Keys InnNot discharging United Utilities · into Trib River Lune · 1.6 km from Lunes Bridge in a straight line · no mapped watercourse close enough to be sure · 2025: 4 spills, 4.0 h
Rosemary Lane CSO 252pgNot dischargingbathing watershellfish water United Utilities · into Mill Race · 1.6 km from Lancaster Quay in a straight line · no mapped watercourse close enough to be sure · 2025: 8 spills, 2.2 h
Galloper Pool PSNot discharging United Utilities · into Galloper Pool · 1.7 km from Lunes Bridge in a straight line · no mapped watercourse close enough to be sure · 2025: 18 spills, 53 h
Oxcliffe Rd PS No 1 & EO To OvertonNot dischargingbathing water United Utilities · into River Lune Estuary · 1.8 km from Lancaster Quay in a straight line · discharges to the sea, an estuary or tidal water · 2025: 25 spills, 39 h
Middleton Overton WwTW MiddlNot dischargingbathing watershellfish water United Utilities · into Lades Pool Estuarine Waters · 2.3 km from Glasson Dock in a straight line · discharges to the sea, an estuary or tidal water · 2025: 0 spills, 0 h
Lancaster WwTW LancaNot dischargingbathing watershellfish water United Utilities · into Lune Estuary · 2.8 km from Glasson Dock in a straight line · discharges to the sea, an estuary or tidal water · 2025: 21 spills, 236 h
2 other overflows within 3 km of these gauges are placed below the Lune’s lowest gauge or on another river, so not listed.
Dated samples taken by the Environment Agency, not live readings. Results are published days to months after the sample is taken, and many points are sampled only a few times a year, or have not been sampled for years.
91 sampling points on the River Lune and the streams that join it above Glasson Dock. 31 have a sample from the last 12 months; 39 have any sample banked.
Sampled most recently, anywhere on the Lune and its streams:
England's samples only. Each count opens the list of those points, nearest first, with the date of each one’s latest sample (the gauge’s “Upstream of here” list).
FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.