70 storm overflows are traced upstream of Bywell, the Tyne’s lowest gauge on the river map: on the Tyne itself, on its gauged tributaries, and on smaller streams that join above there.
- 0 report discharging now
- 70 not discharging
- 0 offline or silent: 0 monitor offline, 0 status unknown, 0 no live feed
Official figures for 2025, for the overflows traced upstream of Bywell: 1,684 spills over 9,210 hours in total, across all 70.
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 Tyne includes the smaller streams that join it there. Where a stretch or a tributary has more than 4, the 3 discharging now or nearest its gauge are listed, the rest are counted, and every one is in that gauge’s “Upstream of here” list. Show every overflow in every stretch →
Above Haltwhistle, the Tyne’s highest gauge4 overflows
- Longbyre STW Not discharging
Northumbrian Water · into Pow Charney Burn · 7.1 km by river above Haltwhistle · 2025: 1 spill, 0.1 h - Greenhead PS Not discharging
Northumbrian Water · into Tipalt Burn · 5.8 km by river above Haltwhistle · 2025: 22 spills, 132 h - Meadow View CSO Not discharging
Northumbrian Water · into Park Burn · 3.9 km by river above Haltwhistle · 2025: 2 spills, 0.1 h - Stoney Rigg Not discharging
Northumbrian Water · into South Tyne · 580 m by river above Haltwhistle · 2025: 1 spill, 0.1 h
River South Tyne, and the streams that join itjoins the Tyne above Haltwhistle12 overflows
- Slaggyford SPS Not discharging
Northumbrian Water · into Trib Of River South Tyne · 10.2 km by river above Featherstone · 2025: 4 spills, 25 h - Tindale STW Not discharging
Northumbrian Water · into Tarn Beck · 7.5 km by river above Featherstone · 2025: 19 spills, 103 h - Halton Lea Gate CSO Not discharging
Northumbrian Water · into Black Burn, Tributary Of · 4.2 km by river above Featherstone · 2025: 21 spills, 34 h
and 9 more: show all 12 overflows on the South Tyne and the streams that join it → All above Featherstone, nearest first →
Between Haltwhistle and Hexham7 overflows
- Tanners Road CSO Td028 Not discharging
Northumbrian Water · into Cockshaw Burn · 1.2 km by river above Hexham · 2025: 8 spills, 1.3 h - Eilans Gate CSO Not discharging
Northumbrian Water · into Cockshaw Burn · 1.2 km by river above Hexham · 2025: 0 spills, 0 h - Tyne Green CSO Td030 Not discharging
Northumbrian Water · into Cockshaw Burn · 600 m by river above Hexham · 2025: 8 spills, 2.6 h
and 4 more: show all 7 overflows on this stretch → All above Hexham, nearest first →
Cockshaw Burn, above Hexham Tanners Row upstreamjoins the Tyne above Hexham3 overflows
- Priestland Close CSO Not discharging
Northumbrian Water · into Halgut Burn · 1.0 km by river above Hexham Tanners Row upstream · 2025: 0 spills, 0 h - Hexham (The Larches) P.s. Not discharging
Northumbrian Water · into Cockshaw Burn · 800 m by river above Hexham Tanners Row upstream · 2025: 10 spills, 14 h - Hexham CSO Not discharging
Northumbrian Water · into Culverted Trib Cockshaw Burn · 560 m by river above Hexham Tanners Row upstream · 2025: 25 spills, 9.7 h
River North Tyne, and the streams that join itjoins the Tyne above Hexham11 overflows
- Gunnerton STW Not discharging
Northumbrian Water · into Gunnerton Burn · 2.7 km by river above Reaverhill · 2025: 60 spills, 208 h - Gunnerton STW Not discharging
Northumbrian Water · into Gunnerton Burn · 2.7 km by river above Reaverhill · 2025: 9 spills, 1.2 h - Humshaugh STW Not discharging
Northumbrian Water · into River North Tyne · 230 m by river above Chollerford · 2025: 56 spills, 283 h
and 8 more: show all 11 overflows on the North Tyne and the streams that join it → All above Chollerford, nearest first →
River South Tyne, and the streams that join itjoins the Tyne above Hexham19 overflows
- Newbrough Pumping Station Not discharging
Northumbrian Water · into Newbrough Burn (South Tyne) · 4.8 km by river above Warden Bridge End · 2025: 9 spills, 4.3 h - Fourstones STW Not discharging
Northumbrian Water · into River South Tyne · 3.3 km by river above Warden Bridge End · 2025: 12 spills, 77 h - St Aidens Park CSO Not discharging
Northumbrian Water · into River South Tyne · 3.1 km by river above Warden Bridge End · 2025: 0 spills, 0 h
and 16 more: show all 19 overflows on the South Tyne and the streams that join it → All above Warden Bridge End, nearest first →
Between Hexham and Corbridge4 overflows
- Peth Head PS Not discharging
Northumbrian Water · into Tyne · 5.3 km by river above Corbridge · 2025: 22 spills, 29 h - Outlet Road No 2 CSO Not discharging
Northumbrian Water · into Tyne · 5.2 km by river above Corbridge · 2025: 1 spill, 0.1 h - Hexham Sewage Treatment Works Not discharging
Northumbrian Water · into River Tyne · 4.7 km by river above Corbridge · 2025: 43 spills, 317 h - Woodlands SPS Not discharging
Northumbrian Water · into Trib Of The River Tyne · 4.6 km by river above Corbridge · 2025: 17 spills, 42 h
Between Corbridge and Riding Mill9 overflows
- Springfield Cottages CSO Not discharging
Northumbrian Water · into River Tyne · 5.2 km by river above Riding Mill · 2025: 0 spills, 0 h - CSO Outside Milkwell Cottages Not discharging
Northumbrian Water · into River Tyne · 5.2 km by river above Riding Mill · 2025: 2 spills, 0.2 h - Station Road CSO Not discharging
Northumbrian Water · into Tyne · 5.2 km by river above Riding Mill · 2025: 4 spills, 22 h
and 6 more: show all 9 overflows on this stretch → All above Riding Mill, nearest first →
Between Riding Mill and Bywell1 overflow
Near these gauges, connection not known
Within 3 km of one of the Tyne’s gauges in a straight line, but the river map cannot say whether their water reaches it.
- Outlet Lane CSO No.2 Not discharging
Northumbrian Water · into River Tyne Tributary · 260 m from Hexham in a straight line · no mapped watercourse close enough to be sure · 2025: 0 spills, 0 h - Main Street CSO Not discharging
Northumbrian Water · into Hemmel Burn · 430 m from Haltwhistle in a straight line · no mapped watercourse close enough to be sure · 2025: 6 spills, 1.2 h - Riding Mill Village SPS Not discharging
Northumbrian Water · into Riding Mill Burn · 920 m from Riding Mill in a straight line · its recorded watercourse is not the one mapped beside it · 2025: 7 spills, 6.9 h
6 more near these gauges whose connection is not known.
2 other overflows within 3 km of these gauges are placed below the Tyne’s lowest gauge or on another river, so not listed.
A status is the water company’s own monitor: it says whether an overflow is discharging, never how much or why, and a spill does not by itself explain a change in a river level. A status older than two hours is shown as unknown. Annual figures are the official returns: 12/24-hour spills for England and Wales, overflow events for Scotland (Scottish Water counts differently, so the two cannot be compared). “No data” means the monitor produced no usable data that year, not zero. Overflows are placed on OS Open Rivers (edition 2026-04), which leaves out many small channels: an overflow the map cannot place may still drain here. Contains OS data © Crown copyright and database rights 2026. Sewage in Britain’s rivers →
Live status: © Northumbrian Water storm overflow activity data, licensed under CC BY 4.0. Annual figures for England: Environment Agency Event Duration Monitoring return, © Environment Agency copyright and/or database right, Open Government Licence v3.0.