FloodRadar
Log inCreate free account

Explore FloodRadar

Explore the map
Weather
Why ?
← All reservoirs

Farmoor

Thames Water · 👁 639 views

76.0%
full
Last reported 31 Aug 2026
Water companyThames Water
Reservoir typeNon-impounding
Primary useWater resources
Completed1967
Location51.7500, -1.3600
Full capacity2,505 Ml
🏠 Buying or renting around here? Get the Property Flood-Risk Report for any English postcode — official risk band, recorded floods, warning history, river behaviour and nearby storm overflows. £19 one-off. Learn more →

Where it is

Approximate location. Satellite imagery © Esri.

Level history

This time of year, in past years

Not enough historical data yet to show past years for this time of year.

El Niño 2026–27The tropical Pacific is running 3.3 °C above normal (week of 4–10 October 2026).What past El Niño winters brought Britain →

Nearby river gauges

Farmoor River Thames 0.9 km
Pinkhill Lock River Thames 1.3 km
Eynsham Lock River Thames 2.8 km
Northmoor Lock River Thames 3.8 km
Cassington Weir A River Evenlode 4.1 km
Where this comes from. Reservoir data © the UK water companies, from their published reservoir-level reports and the Stream water-industry open data portal (CC BY 4.0). Thames Water London history via the London Datastore (Open Government Licence v2). Figures are exactly as published by Thames Water — reporting day and rounding vary. Levels older than 21 days are marked "last reported" rather than treated as current.
Thames Water source →
Reservoir facts. Reservoir facts (coordinates, capacity, type, purpose, construction date and downstream gauge) from the UK Reservoir Inventory. Contains data supplied by UK Centre for Ecology & Hydrology (Durant & Counsell, 2018, Open Government Licence v3.0).