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River Salwarpe water levels

Live levels from 3 monitoring stations across Worcestershire, updated every 15 minutes.

3stations
0above typical high

Gauges

Monitoring stations, source to mouth

StationTownLevel nowStatusTrend
Wildmoor FlumeWildmoor - Battlefield Brook0.14 mASD 11h agoNormal
Stoke PriorStoke Prior0.14 mASD 1h agoNormal▽
Harford HillSalwarpe0.20 mASD 1h agoNormal—

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.

Contains OS data © Crown copyright and database rights 2026.

Gauged tributaries

Streams and rivers with a gauge whose water joins the Salwarpe above one of its gauges, from the source down. Named streams without a gauge that have a page here are listed at the end.

1 gauged tributary, 2 gauges

Where the Salwarpe goes

Below Harford Hill, its water next reaches Worcester (Barbourne), a gauge on River Severn, 11.3 km by river downstream.

Tributaries and where they join are traced on the river map (OS Open Rivers, edition 2026-04) and the Environment Agency’s links between its gauges. The map holds distances between gauges, not the junctions themselves, so a junction is placed between two gauges, and no further up than the tributary’s own lowest gauge. Contains OS data © Crown copyright and database rights 2026.

Streams without a gauge

Named streams on the river map that flow into the Salwarpe 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.

Storm overflows upstream

3 storm overflows are traced upstream of Harford Hill, the Salwarpe’s lowest gauge on the river map: on the Salwarpe 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 Harford Hill: 25 spills over 153 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 Salwarpe includes the smaller streams that join it there.

Between Stoke Prior and Harford Hill3 overflows
  • Stoke Prior STW Not discharging
    Severn Trent Water · into Hen Brook · 12.4 km by river above Harford Hill · 2025: 3 spills, 0.5 h
  • Crown Lane CSO Not discharging
    Severn Trent Water · into River Salwarpe · 10.2 km by river above Harford Hill · 2025: 10 spills, 36 h
  • Wychbold STW Not discharging
    Severn Trent Water · into River Salwarpe · 9.2 km by river above Harford Hill · 2025: 12 spills, 117 h

Near these gauges, connection not known

Within 3 km of one of the Salwarpe’s gauges in a straight line, but the river map cannot say whether their water reaches it.

  • Bromsgrove (Fringe Green) STW Not discharging
    Severn Trent Water · into Tributary Of River Salwarpe · 1.3 km from Stoke Prior in a straight line · several watercourses close by, nothing to choose between them · 2025: 11 spills, 77 h
  • Fernhill Heath SPS Not discharging
    Severn Trent Water · into Martin Brook · 1.9 km from Harford Hill in a straight line · its watercourse is not on the river map · 2025: 13 spills, 49 h
  • Droitwich - Station Road CSO Not discharging
    Severn Trent Water · into Martin Brook · 2.2 km from Harford Hill in a straight line · its watercourse is not on the river map · 2025: 16 spills, 25 h

1 other overflow within 3 km of these gauges is placed below the Salwarpe’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: © Severn Trent 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.

Water samples

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.

21 sampling points on the River Salwarpe and the streams that join it above Harford Hill, and below it. 11 have a sample from the last 12 months; 13 have any sample banked. Listed from the source down, grouped by the next gauge each one's water reaches.

Above Wildmoor Flume River Salwarpe 1 point, 0 with samples
Sampling pointWatercourse (map)Above the gaugeLast sampleLatest results (river water)
Battlefield Brook at Swan Lane Wildmoorunnamed stream0.5 kmLast sampled 5 Dec 2003, before the imported period
Above Bromsgrove Factory Lane Spadesbourne Brook 1 point
Sampling pointWatercourse (map)Above the gaugeLast sampleLatest results (river water)
Battlefield Brook at Fockbury FarmBattlefield Brook3.3 km20 Aug 2026 · 49 days agoOxygen 91%Temp 14.8 °CpH 7.97Ammonia below 0.03 mg/l
Above Stoke Prior River Salwarpe 3 points, 2 with samples
Sampling pointWatercourse (map)Above the gaugeLast sampleLatest results (river water)
Sugar/Spadebourne Brook upstream Bromsgrove Fringe Green sewage treatment worksSugar Brook2.2 km19 May 2026 · 5 months agoOxygen 89.8%Temp 13 °CpH 7.86Ammonia below 0.03 mg/l
Newton Brook upstream of Bromsgrove sewage treatment worksunnamed stream2.0 kmLast sampled 5 Sep 2007, before the imported period
Sugar/Spadebourne Brook Avon Croft BridgeSugar Brook1.5 km12 Jan 2024 · 2.7 years agopH 7.47
Above Harford Hill River Salwarpe 12 points, 6 with samples
Sampling pointWatercourse (map)Above the gaugeLast sampleLatest results (river water)
Elmbridge Brook tributaryunnamed stream18 km16 Dec 2025 · 10 months agoOxygen 97.5%Temp 8.2 °CpH 8.12Ammonia below 0.03 mg/l
River Salwarpe at Stoke PriorRiver Salwarpe14 km12 Feb 2026 · 8 months agoOxygen 93.4%Temp 9 °CpH 7.72Conductivity 604 µS/cm
Hen Brook Culvert Entry upstream of BayerHen Brook14 kmLast sampled 3 Jun 2008, before the imported period
Hen Brook downstream of Shaw Lane BayerHen Brook13 kmLast sampled 8 Sep 2008, before the imported period
River Salwarpe at Upton WarrenRiver Salwarpe12 kmLast sampled 4 Sep 2014, before the imported period
Hen Brook at Upton Warren WaterHen Brook12 km4 Dec 2025 · 10 months agoOxygen 82.5%Temp 8.9 °CpH 7.47Ammonia below 0.03 mg/l
Body Brook at the M5 CulvertBody Brook5.8 kmLast sampled 11 Feb 2008, before the imported period
River Salwarpe at Chapel Bridge DroitwichRiver Salwarpe4.8 km28 Aug 2026 · 41 days agoOxygen 88.8%Temp 17.8 °CpH 7.65Ammonia 0.11 mg/l
River Salwarpe at Vine Park DroitwichRiver Salwarpe4.7 kmLast sampled 5 Aug 2011, before the imported period
River Salwarpe at Kidderminster Road BridgeRiver Salwarpe4.1 kmLast sampled 5 May 2010, before the imported period
Elmbridge Brook at Newtown DroitwichElmbridge Brook3.0 km9 Sep 2026 · 29 days agoOxygen 74.7% Sep 2026Temp 15.3 °CpH 7.91 Sep 2026Ammonia 0.07 mg/l
A4133 Wards Bridge, Hadley/Elmley BrookHadley Brook1.6 km24 Aug 2026 · 45 days agoOxygen 82%Temp 13.9 °CpH 8.02Ammonia below 0.03 mg/l
Below Harford Hill 4 points
Sampling pointWatercourse (map)Below the gaugeLast sampleLatest results (river water)
River Salwarpe at Harford HillRiver Salwarpe1.0 km20 Aug 2026 · 49 days agoOxygen 89% May 2026Temp 18.3 °C May 2026pH 7.91 May 2026Ammonia 0.091 mg/l May 2026
River Salwarpe at Porters MillRiver Salwarpe3.1 km20 Aug 2026 · 49 days agopH 7.93
Salwarpe at Porters MillRiver Salwarpe3.5 km9 Dec 2024 · 22 months agoOxygen 97.1%Temp 7.3 °CpH 8.08Ammonia 0.16 mg/l
River Salwarpe - A449 Bridge, HawfordRiver Salwarpe6.2 km28 Aug 2026 · 41 days agoOxygen 83.3%Temp 17.6 °CpH 7.42Ammonia 0.42 mg/l

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.

Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.

Contains OS data © Crown copyright and database rights 2026.