Environment Agency monitoring station
Clifton Lock
River Thames · Long Wittenham · Cherwell Thame and Wye catchment
EA station reference
1801TH
Live measurement feed
Water level over the last seven days
Readings show measured change at this instrument. A station reading is not a flood warning and, without an official threshold, does not prove that the river is safe or dangerous.
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Station location
Blue point = monitoring instrument, not a reported flood.
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About this station
- Monitors
- River Thames
- Catchment
- Cherwell Thame and Wye
- Nearest named place
- Long Wittenham
- EA opening date
- 1 January 1997
- Coordinates
- 51.64862, -1.21081
Nearby designated monitoring areas
Directory areas whose reference point is within approximately 10 km. Proximity does not mean this station controls that area or that a warning is active.
- River Thames and its tributaries from Days Lock to above Pangbourne, including Dorchester and Overy, Shillingford, Benson, Ewelme, Wallingford, Winterbrook, East Hagbourne, South Moreton, North Stoke, Moulsford, South Stoke, Goring and StreatleyDesignated alert area · EA ref 061WAF23WallGor
- River Thames at Clifton Hampden, Dorchester and Little WittenhamDesignated warning area · EA ref 061FWF23ClfntoWt
- River Thames for the Abingdon, including areas between Abingdon down to and including Little WittenhamDesignated alert area · EA ref 061WAF23Abingdon
- Ginge Brook, for the Steventon area down to and including Sutton CourtenayDesignated alert area · EA ref 061WAF23Ginge
- River Stert in Abingdon, including Dunmore Road, Farm Road,Selwood Road, down to the Abbey MeadowsDesignated warning area · EA ref 061FWF23StertAb
- River Stert in Abingdon, including Dunmore Road, Farm Road,Selwood Road, down to the Abbey MeadowsDesignated alert area · EA ref 061WAF23Stert
- Ginge Brook between Steventon and Sutton Courtenay including Milton and Drayton Mill areasDesignated warning area · EA ref 061FWF23Stevnton
- River Thames in AbingdonDesignated warning area · EA ref 061FWF23Abingdon
- River Thames and tributaries at Kennington near OxfordDesignated warning area · EA ref 061FWF23Keningtn
- River Thame from Chiselhampton to Drayton St Leonard including NewingtonDesignated warning area · EA ref 061FWF19DraytnSL
Nearby monitoring stations
Use nearby instruments for context, but do not compare absolute station-datum values as if they shared the same baseline.
Source and limits: station directory and readings from the Environment Agency under the Open Government Licence v3.0. API readings can be delayed or unavailable. For warnings and emergency advice, use the official GOV.UK flood service.