FloodRadar
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FloodRadar
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Get notified about Arcan Spillway — tick as many as you like, they all share the notify settings below.
Each one is saved as its own alert — pause or remove them individually any time.
Not an emergency service — if in danger call 999. Alerts rely on EA/SEPA/NRW data and are best-efforts. Terms
Flood predictions aren't generated for lock / structure gauges — their levels are driven by gate operation, not by catchment rainfall, so the forecast models would have no skill here.
Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.
Gauges connected to this river, and others nearby. A distance “by river” follows the river on the map; any other is in a straight line.
Distances by river: OS Open Rivers. Contains OS data © Crown copyright and database rights 2026.
None of the storm overflows FloodRadar holds is traced upstream of this gauge on the mapped river network. 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.
These are the water companies' monitor statuses; a spill does not by itself explain a change in the gauge level. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels. Explore the sewage map →
Contains OS data © Crown copyright and database rights 2026.
Loading rainfall and weather data...
The latest recorded level is 2.12m. Compare it with the recent history on the chart above to judge whether levels are unusually high.
Based on the most recent readings, the level is currently rising. The chart above shows the last 12 hours of measurements by default (up to 7 days), updated roughly every 15 minutes.
When little or no rain has fallen for a while, a river level gradually drops as the water stored in the ground and soil drains away with nothing to replace it. This is called baseflow recession and is normal in dry spells. Only about 0.0mm of rain has fallen nearby in the last 7 days, so the flow is being sustained mainly by groundwater. A gentle decline like this is expected and is not a sign of a problem — downstream gauges often recede a little faster than headwaters further upstream, and levels recover once rain returns.
Readings are supplied by the SEPA gauge. FloodRadar checks for updates roughly every 15 minutes; the timestamp above shows how recent the latest available reading is.
Free live river-level widget — ideal for parish councils, angling clubs and local sites. Updates automatically.
SEPA has no flood warnings or alerts in force in Scotland. Last successful check: 2026-10-09 18:47:02 UTC.
No current SEPA warning or alert matched this gauge location.
Read Scotland’s warnings · Check your area on SEPA Floodline
Messages: SEPA Floodline RSS, used with permission. Warning-area boundaries: ©SEPA 2024; this SEPA product is licenced under the Open Government Licence 3.0.
The Environment Agency’s flood maps cover England. In Scotland the Area map’s Flood Zones layer shows SEPA’s likelihood of flooding from rivers and the sea (darker: medium or high likelihood; lighter: low), drawn by FloodRadar from its copy of SEPA’s flood maps where it holds them. These are likelihoods, not flood zones, and an empty patch is not an absence of flood risk. Check SEPA for official Scottish flood warnings and information.
FloodRadar helper · beta