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 Thrushel 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 Thrushel 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.
Breazle Water (joins about 5.2 km above Hayne Bridge)
Storm overflows upstream
3 storm overflows are traced upstream of Tinhay, the Thrushel’s lowest gauge on the river map: on the Thrushel itself, on its gauged tributaries, and on smaller streams that join above there.
0 report discharging now
3 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 Tinhay: 231 spills over 2,176 hours in total, across all 3.
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 Thrushel includes the smaller streams that join it there.
Above Hayne Bridge, the Thrushel’s highest gauge3 overflows
Bratton Clovelly WwTW CSONot discharging South West Water · into Trib Of River Thrushel · 10.4 km by river above Hayne Bridge · 2025: 104 spills, 574 h
Lewdown Wastewater Treatment WorksNot discharging South West Water · into Tributary Of River Thrushel · 5.6 km by river above Hayne Bridge · 2025: 70 spills, 621 h
Lewdown Wastewater Treatment WorksNot discharging South West Water · into Tributary Of River Thrushel · 5.6 km by river above Hayne Bridge · 2025: 57 spills, 981 h
1 other overflow within 3 km of these gauges is placed below the Thrushel’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.
14 sampling points on the River Thrushel and the streams that join it above Tinhay, and below it. 7 have a sample from the last 12 months; 8 have any sample banked. Listed from the source down, grouped by the next gauge each one's water reaches.
Above Hayne BridgeRiver Thrushel5 points, 4 with samples
Last sampled 6 Mar 2002, before the imported period
Distances are along the river to the gauge named. England's samples only.
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.