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River Kennett water levels

Live levels from 2 monitoring stations across Suffolk, updated every 15 minutes.

2stations
0above typical high

Gauges

Monitoring stations, source to mouth

StationTownLevel nowStatusTrend
OusdenOusden0.25 mASD 27m agoLow—

On other watercourses

These gauges are filed under the Kennett, but the river map places them on another watercourse, so they are not in the Kennett’s order above.

Beck Bridgeon Lee BrookIsleham-0.11 mASD 27m agoLow—
Downstream of Ousden, 20.0 km by river.

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 Kennett above one of its gauges, from the source down. The river map knows where gauges are, not every stream, so a tributary without a gauge is not listed here.

No gauged tributary joins the Kennett above Ousden on the river map. Streams without a gauge are not counted here.

Where the Kennett goes

Below Ousden, its water next reaches Beck Bridge, a gauge on Lee Brook, 20.0 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.

Storm overflows upstream

None of the storm overflows FloodRadar holds is traced upstream of Ousden on the river map. That is not the same as none: the map leaves out many small streams and culverts, so an overflow it cannot place may still drain here, and not every company publishes every overflow.

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 →

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.

3 sampling points on the River Kennett and the streams that join it above Ousden, and below it. 2 have a sample from the last 12 months; 2 have any sample banked. Listed from the source down, grouped by the next gauge each one's water reaches.

Below Ousden 3 points, 2 with samples
Sampling pointWatercourse (map)Below the gaugeLast sampleLatest results (river water)
River Kennett Howson Hill Road Bridge DalhamRiver Kennett4.1 kmLast sampled 19 May 2014, before the imported period
River Kennet Moulton Church Road Bridge downstream of GazelyRiver Kennett6.3 km7 Sep 2026 · 31 days agoOxygen 76.4%Temp 17.5 °CpH 7.66Ammonia 0.12 mg/l
River Kennett A11 Road Bridge Red LodgeRiver Kennett14 km9 Sep 2026 · 29 days agoOxygen 110.9% Jun 2026Temp 14.8 °C Jun 2026pH 8.04 Jun 2026Ammonia below 0.03 mg/l Jun 2026

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.