Old Hat OBH
Location names not published
groundwaterlevel
Station evidence Live-environment context · England only
Find the monitor
behind the river.
Search the complete imported Environment Agency station snapshot by place, river, catchment or measurement type. This is station identity and capability metadata—not a live reading, safety assessment or flood-risk map.
Identified stations5,523
Snapshot2026-08-24
Importer feed
ea-flood-monitoring-stationsPublisherEnvironment Agency
LicenceOGL 3.0
Looking for today’s warning picture? That is a separate, time-stamped source state.
See current flood recordsComplete station directory
5,523 matches
Old Mill Bridge, Lowick
Lowick · Harpers Brook · Nene
level
Station evidence Old Mill House Penstock
Location names not published
level
Station evidence Old Mill Lane
Macclesfield · River Bollin · Upper Mersey
level
Station evidence Old Windsor Lock
Old Windsor · River Thames · Thames from Hurley to Teddington
level
Station evidence Old Woking
Old Woking · River Wey · Wey
level
Station evidence Old Wye Bridge
Hereford Bridge · River Wye · Wye
level
Station evidence Oldbury
Oldbury · Oldbury Naite Rhyne · Severn Estuary Coastal Zone
level
Station evidence Oldbury
Oldbury · Oldbury Tidal Naite Rhyne · Severn Estuary Coastal Zone
leveltidal
Station evidence Olney
Olney · River Great Ouse · Upper and Bedford Ouse
level
Station evidence Onibury
Onibury · River Onny · Teme
level
Station evidence Opposite 24
Location names not published
groundwaterlevel
Station evidence Ordsall
Ordsall · River Idle · Idle and Torne
level
Station evidence Orford Ness
Orford · Suffolk Coast · East Suffolk
leveltidal
Station evidence Orleton Millbrook Way
Mill Brook · Teme
level
Station evidence Ormsgill
Location names not published
groundwaterlevel
Station evidence Orton Sluice
Peterborough · River Nene · Nene
level
Station evidence Osney Lock
Botley · River Thames · Vale of White Horse
level
Station evidence Otford
Otford · River Darent · Darent
level
Station evidence Otford GS
Location names not published
flow
Station evidence Otley
Otley · River Wharfe · Wharfe and Lower Ouse
level
Station evidence Otterburn
Elishaw · River Rede · Tyne
level
Station evidence Otterburn Mill
Otterburn · River Rede · Tyne
level
Station evidence Otterton Fore Street Gibbonhole
Otterton Brook · Otter, Sid, Axe and Lim
level
Station evidence Oulton Broad
Oulton Broad · River Waveney · Broadland Rivers
level
Station evidence Oulton Lemonroyd
Oulton Lemonroyd · River Aire · Aire and Calder
level
Station evidence Oulton St Aidans
Oulton St Aidans · Aire Washlands · Aire and Calder
level
Station evidence Ousden
Ousden · River Kennett · Cam and Ely Ouse (Including South Level)
level
Station evidence Ouse Bridge
Dubwath · River Derwent · Derwent West Cumbria and Duddon
level
Station evidence Ower
Ower · River Blackwater · New Forest
level
Station evidence - Evidence found
- 5,523 station records match the current filters.
- Source coverage
- 5,524 records in Environment Agency importer snapshot 2026-08-24; 5,523 have a stable published station identifier and are searchable.
- What this means
- Each result identifies a published monitoring station and the measurement types declared for it.
- What this does not mean
- A station record is not a live reading, flood warning, access right, safety guarantee or proof that the nearest station represents every local condition.