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No official flood warning is active nearby and the closest river stations are within normal ranges.
Updated 2026-10-09 18:45:38 UTC · Official GOV.UK warnings · Flood preparation & help guide
Stawley is a village and civil parish in Somerset, England, situated 10 miles (16.1 km) west of Taunton. The parish has a population of 279 and includes the village of Kittisford and the hamlets of Appley, Greenham and Tracebridge.
The nearest watercourse on the river map is the River Tone, about 10 m from the middle of Greenham's gauges. It flows into the River Parrett about 42 km downstream.
A gauge downstream shows water that has already passed this point; one upstream sees it first. Distances along the river are from the point on the River Tone nearest the middle of Greenham's gauges. From Ordnance Survey’s river map (OS Open Rivers), which leaves out small streams, ditches and culverts, so a nearer one may exist. This describes where water goes on the map; it says nothing about flooding at any address. Contains OS data © Crown copyright and database rights 2026.
Greenham is monitored by 1 Environment Agency river level station on the River Tone, in Somerset. Water levels are updated every 15 minutes, providing real-time flood monitoring for the area.
The River Tone is monitored by 1 station (Greenham). Each station records water levels continuously, with data synced to FloodRadar every 5 minutes.
There are 5 Environment Agency flood warning areas within 10km of Greenham. When the EA issues a flood warning for any of these areas, it will appear on this page. These include: Waterrow Bridge to Silk Mills Bridge including Tracebridge, Greenham, Kittisford Mill, Wellisford, Harpford, Tonedale and Lowmoor Industrial Estates, Tone Green, Longaller and other low lying properties and roads; Riverside properties and roads in Culmstock and Uffculme, including Culmstock Bridge, The Strand and the B3391 at Culmstock, and Bridge Street and Denners Way in Uffculme; River Tone from Clatworthy Reservoir to Currymoor, the Hillfarrance Brook, the Halsewater Stream and other tributaries in the River Tone catchment; riverside locations and roads between Hemyock and Cullompton, including Hemyock, Whitehall, Hayne Barton and Venn.
There are 5 storm overflows within 5km of Greenham. None of the 5 with a reporting monitor are currently discharging. Enable "Sewage" on the map above to see their locations.
Each has its own page of live status and past discharges:
If flooding is forecast in Greenham, call Floodline on 0345 988 1188 for the latest information. Move valuables upstairs, turn off gas and electricity if safe to do so, and avoid walking or driving through flood water. Sign up for flood warnings on any station page above to receive email alerts when water levels rise. For emergency numbers, a preparation checklist and insurance guidance, see our flood help & preparation guide.
Greenham gets about 1,007 mm of rain a year on average (wettest month December, 124 mm; driest May, 59 mm). That is close to the UK as a whole, which averages 1,163 mm a year. See the rain gauges →
A thirty-year average for the area, not a forecast and not a flood risk on its own. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 2.2 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
Floods whose mapped extent (EA Recorded Flood Outlines) reached within ~5 km of the town centre — most recent first. These are records of mapped extents, not a full list of floods. See them on the map →
Records, not floods: no outline on the record is not evidence a place has not flooded.
Current verdict: Normal. No official flood warning is active nearby and the closest river stations are within normal ranges.
Greenham has river level monitoring on River Tone — 1 monitoring station in total.
Use the GOV.UK Check for Flooding service (check-for-flooding.service.gov.uk) or call Floodline on 0345 988 1188 (24 hours). You can also set up free FloodRadar email or browser alerts from any station page above.
Follow official advice: move valuables and vehicles to safety, never walk or drive through flood water, turn off gas and electricity if safe, and check on vulnerable neighbours. See our flood preparation guide at floodradar.co.uk/flood-help.
No recorded flood outline is mapped around the Greenham town centre means no flood was mapped here, which is not evidence none happened: the Environment Agency mapped only some floods, mapping effort rose sharply after about 2000, and surface-water flooding is largely absent from this record. FloodRadar has separately logged 10 flood warnings or alerts for the Somerset area since February 2026. See the flood history link below.
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