32 storm overflows are traced upstream of Barnstaple, the Taw’s lowest gauge on the river map: on the Taw itself, on its gauged tributaries, and on smaller streams that join above there.
- 0 report discharging now
- 32 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 Barnstaple: 1,969 spills over 20,427 hours in total, across all 32.
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 Taw 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 →
Between Sticklepath GS and Sticklepath2 overflows
- Sticklepath Bridge CSO Not discharging
South West Water · into River Taw (S) · 1.2 km by river above Sticklepath · 2025: 0 spills, 0 h - Tawside House CSO Not discharging
South West Water · into Stream (S) · 1.2 km by river above Sticklepath · 2025: 1 spill, 3.0 h · placed on the river by its position alone
Between Sticklepath and Taw Bridge6 overflows
- North Tawton Pscso/EO Not discharging
South West Water · into River Taw · 7.5 km by river above Taw Bridge · 2025: 27 spills, 18 h - North Tawton WwTW Not discharging
South West Water · into River Taw · 7.0 km by river above Taw Bridge · 2025: 78 spills, 158 h - North Tawton WwTW Not discharging
South West Water · into River Taw · 7.0 km by river above Taw Bridge · 2025: 61 spills, 1,049 h
and 3 more: show all 6 overflows on this stretch → All above Taw Bridge, nearest first →
Between Taw Bridge and Newnham Bridge5 overflows
- Chulmleigh WwTW SSO Not discharging
South West Water · into Little Dart River · 9.4 km by river above Newnham Bridge · 2025: 121 spills, 1,913 h - Chulmleigh (Golf Course) Not discharging
South West Water · into Little Dart River (S) · 9.2 km by river above Newnham Bridge · 2025: 75 spills, 127 h - Ashreigny WwTW CSO Not discharging
South West Water · into Trib Of Mully Brook · 8.7 km by river above Newnham Bridge · 2025: 167 spills, 1,511 h
and 2 more: show all 5 overflows on this stretch → All above Newnham Bridge, nearest first →
Little Dart River, above Chulmleighjoins the Taw above Newnham Bridge2 overflows
- Rackenford WwTW SSO Not discharging
South West Water · into Trib. Of Little Dart River · 22.0 km by river above Chulmleigh · 2025: 37 spills, 127 h - Chawleigh STW Not discharging
South West Water · into Little Dart River · 3.6 km by river above Chulmleigh · 2025: 56 spills, 837 h
River Yeo, above Lapfordjoins the Taw above Newnham Bridge5 overflows
- WwTW At Lapford Not discharging
South West Water · into The River Dalch · 1.8 km by river above Lapford · 2025: 92 spills, 402 h - Court Barton Farm CSO Not discharging
South West Water · into River Dalch (S) · 1.8 km by river above Lapford · 2025: 19 spills, 15 h - Railway Pscso/EO Not discharging
South West Water · into Trib Of River Yeo (S) · 810 m by river above Lapford · 2025: 21 spills, 75 h
and 2 more: show all 5 overflows on this stretch → All above Lapford, nearest first →
River Mole, and the streams that join itjoins the Taw above Umberleigh9 overflows
- South Molton WwTW Not discharging
South West Water · into River Mole · 14.6 km by river above Woodleigh · 2025: 118 spills, 540 h - WwTW At Alswear No. 1 Not discharging
South West Water · into River Mole · 9.9 km by river above Woodleigh · 2025: 42 spills, 67 h - George Nympton WwTW SSO Not discharging
South West Water · into Trib Of River Mole · 6.3 km by river above Woodleigh · 2025: 49 spills, 214 h
and 6 more: show all 9 overflows on the Mole and the streams that join it → All above Woodleigh, nearest first →
Between Umberleigh and Barnstaple2 overflows
- Chittlehampton WwTW Not discharging
South West Water · into Trib Of Hawkbridge Brook · 16.5 km by river above Barnstaple · 2025: 60 spills, 599 h · placed on the river by its position alone - Cobbaton STW Not discharging
South West Water · into Hawkridge Brook(S) · 14.9 km by river above Barnstaple · 2025: 84 spills, 1,542 h
Above E818311 overflow
Near these gauges, connection not known
Within 3 km of one of the Taw’s gauges in a straight line, but the river map cannot say whether their water reaches it.
- Anchorwood PS Not discharging shellfish water
South West Water · into River Taw Estuary(E) · 230 m from Barnstaple in a straight line · discharges to the sea, an estuary or tidal water · 2025: 44 spills, 127 h - Fair View Car Park CSO Not discharging shellfish water
South West Water · into River Yeo Via Sws (Estuarine) · 490 m from Barnstaple in a straight line · discharges to the sea, an estuary or tidal water · 2025: 1 spill, 0.1 h - Pilton Quay CSO Not discharging shellfish water
South West Water · into Tidal River Yeo(E) · 580 m from Barnstaple in a straight line · discharges to the sea, an estuary or tidal water · 2025: 4 spills, 1.9 h
13 more near these gauges whose connection is not known.
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: © South West 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.