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No official flood warning is active nearby and the closest river stations are within normal ranges.
Updated 2026-10-10 12:33:26 UTC · Official GOV.UK warnings · Flood preparation & help guide
Marishes is a civil parish in North Yorkshire, England. The parish has an area of some 2,960 acres, and lies between Malton and Pickering in the low-lying Vale of Pickering. Besides several farms, there are two hamlets: High Marishes and Low Marishes.
The nearest watercourse on the river map is the River Derwent, about 30 m from the middle of Low Marishes's gauges. It flows into the River Ouse about 71 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 Derwent nearest the middle of Low Marishes'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.
Low Marishes is monitored by 1 Environment Agency river level station on the River Derwent, in North Yorkshire. Water levels are updated every 15 minutes, providing real-time flood monitoring for the area.
The River Derwent is monitored by 1 station (Low Marishes). Each station records water levels continuously, with data synced to FloodRadar every 5 minutes.
There are 8 Environment Agency flood warning areas within 10km of Low Marishes. When the EA issues a flood warning for any of these areas, it will appear on this page. These include: Properties adjacent to the A169 at Howe Bridge; Land around Thornton Beck and its tributaries, including Thornton-le-Dale; The Upper Derwent and Scarborough areas, including land around The Sea Cut at Scalby, Throxenby Beck, Old Malton, and Priorpot Beck in Norton; Properties along Malton Gate and Chestnut Avenue, including Brook Lane.
There are 4 storm overflows within 5km of Low Marishes. None of the 4 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 Low Marishes, 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.
Low Marishes gets about 650 mm of rain a year on average (wettest month November, 68 mm; driest March, 40 mm). That is 44% drier than 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), 0.7 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.
Low Marishes has river level monitoring on River Derwent — 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.
Yes — the Environment Agency's Recorded Flood Outlines dataset shows 16 recorded flood extents around the town centre since 1703, most recently in 2000. That is a count of mapped extents, not of separate floods. Records, not floods: no outline on the record is not evidence a place has not flooded. See the flood history link below.
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