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River Weaver water levels

Live levels from 6 monitoring stations across Cheshire East, Cheshire West and Chester, updated every 15 minutes.

6stations
0above typical high

Gauges

Monitoring stations, source to mouth

StationTownLevel nowStatusTrend
AudlemCoxbank0.10 m 27m agoLow—
ShrewbridgeNantwich0.42 m 27m agoNormal—
Acton BridgeActon Bridge2.66 m 27m agoNormal▲
AshbrookWimboldsley Green0.32 m 27m agoNormal▼
Hayhurst BridgeNorthwich0.62 m 27m agoNormal—
Pickerings CutActon Bridge4.80 m 27m 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 Weaver 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, 1 gauge

Valley Brook

Joins the Weaver between Shrewbridge and Ashbrook, no more than 14.4 km by river above Ashbrook.

Marshfield Bridge0.19 m 27m agoNormal

Its water passes Ashbrook and every gauge below it on the Weaver. It does not pass Shrewbridge or the gauges above it.

Where the Weaver goes

No gauge below Pickerings Cut is known on the river map.

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 Weaver 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

33 storm overflows are traced upstream of Pickerings Cut, the Weaver’s lowest gauge on the river map: on the Weaver itself, on its gauged tributaries, and on smaller streams that join above there.

  • 0 report discharging now
  • 31 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 Pickerings Cut: 651 spills over 4,042 hours in total, across all 33.

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 Weaver 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 Audlem, the Weaver’s highest gauge2 overflows
  • Wrenbury WwTW Not discharging
    United Utilities · into River Weaver · 11.2 km by river above Audlem · 2025: 12 spills, 28 h
  • Whitchurch Road SPS Not discharging
    United Utilities · into Sales Brook · 8.5 km by river above Audlem · 2025: 14 spills, 45 h
Between Audlem and Shrewbridge5 overflows
  • Madley WwTW Not discharging
    United Utilities · into River Lea · 20.2 km by river above Shrewbridge · 2025: 16 spills, 210 h
  • Bridge Street CSO Not discharging
    United Utilities · into Wybunbury Brook · 9.5 km by river above Shrewbridge · 2025: 9 spills, 16 h
  • Baddiley Lane SPS Monitor offline
    United Utilities · into Trib River Weaver · 5.2 km by river above Shrewbridge · 2025: 31 spills, 178 h

and 2 more: show all 5 overflows on this stretch → All above Shrewbridge, nearest first →

Above Acton Bridge, the Weaver’s highest gauge6 overflows
  • Owley Wood Road CSO Not discharging
    United Utilities · into River Weaver · 4.2 km by river above Acton Bridge · 2025: 15 spills, 11 h
  • Weaverham STW Not discharging
    United Utilities · into Trib Of River Weaver · 1.6 km by river above Acton Bridge · 2025: 8 spills, 16 h
  • Weaverham STW Not discharging
    United Utilities · into Trib Of River Weaver · 1.6 km by river above Acton Bridge · 2025: 24 spills, 28 h

and 3 more: show all 6 overflows on this stretch → All above Acton Bridge, nearest first →

Between Shrewbridge and Ashbrook3 overflows
  • Beam Bridge Pumping Station Not discharging
    United Utilities · into River Weaver · 17.7 km by river above Ashbrook · 2025: 78 spills, 960 h
  • Cotebrook STW So Not discharging
    United Utilities · into Sandyford Brook · 14.0 km by river above Ashbrook · 2025: 18 spills, 83 h
  • Crewe WwTW Monitor offline
    United Utilities · into River Weaver · 11.1 km by river above Ashbrook · 2025: 63 spills, 664 h
Valley Brook, above Marshfield Bridgejoins the Weaver above Ashbrook17 overflows
  • 58/64 Audley Road CSO Not discharging
    United Utilities · into Valley Brook · 16.1 km by river above Marshfield Bridge · 2025: 23 spills, 21 h
  • Alsager Rd CSO Not discharging
    United Utilities · into Audley Brook · 16.8 km by river above Marshfield Bridge · 2025: 5 spills, 7.7 h · placed on the river by its position alone
  • Alton St Combined Sewer Overflow Not discharging
    United Utilities · into Valley Brook · 3.0 km by river above Marshfield Bridge · 2025: 5 spills, 1.1 h

and 14 more: show all 17 overflows on this stretch → All above Marshfield Bridge, nearest first →

Near these gauges, connection not known

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

  • Castle St Not discharging
    United Utilities · into River Weaver · 90 m from Hayhurst Bridge in a straight line · discharges into a canal · 2025: 1 spill, 0.2 h
  • Winnington Street CSO 472ym Not discharging
    United Utilities · into River Weaver · 270 m from Hayhurst Bridge in a straight line · discharges into a canal · 2025: 12 spills, 27 h
  • Chester Way Not discharging
    United Utilities · into River Dane · 350 m from Hayhurst Bridge in a straight line · its water cannot be followed on the map · 2025: 0 spills, 0 h

30 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: © United Utilities 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.

65 sampling points on the River Weaver and the streams that join it above Pickerings Cut. 24 have a sample from the last 12 months; 30 have any sample banked.

Sampled most recently, anywhere on the Weaver and its streams:

  • Sales Brook at Salesbrook LaneSales Brook · 7.6 km above AudlemLast sampled 18 Sep 2026 · 20 days agoOxygen 92.4% Mar 2026Temp 12.8 °CpH 7.8 Mar 2026Ammonia 0.41 mg/l
  • Bickley Brook near Bickley Hall FarmBickley Brook · 21 km above AudlemLast sampled 18 Sep 2026 · 20 days agoOxygen 92.8% Mar 2026Temp 12 °CpH 7.81 Mar 2026Ammonia below 0.03 mg/l
  • River Duckow near Longford VillageRiver Duckow · 10 km above AudlemLast sampled 11 Sep 2026 · 27 days agoOxygen 70.4%Temp 14.9 °CpH 7.81Ammonia 1.4 mg/l
Where, from the source downSampling pointsNewest sample
Above Audlem15 points10 sampled18 Sep 2026
Above Shrewbridge11 points4 sampled20 Aug 2026
Above Marshfield BridgeValley Brook · joins the Weaver above Ashbrook16 points6 sampled14 Aug 2026
Above Pickerings Cut1 point8 Mar 2024
Above Ashbrook22 points9 sampled14 Aug 2026

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.

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.