World Water Levels

River Thames at Clifton Lock

The River Thames at Clifton Lock read 0.065 m at .

Newest reading
0.065 mProvisional
Change
  • -0.008 m in a day
  • -0.148 m in a week

That is within the typical range of 0 m to 0.849 m that the Environment Agency gives for this station.

The last 90 days

The last 90 days -1.0 m -0.5 m 0.0 m Highest 0.264 m Lowest -1.352 m 0.067 m
  • Level
  • Our record
Daily averages of the River Thames at Clifton Lock from 8 July 2026 to 5 October 2026.
Table: The last 90 days
DayDaily average (m)
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
0.069 m
0.067 m
0.071 m
0.067 m
0.094 m
0.123 m
-1.352 m
-0.396 m
0.112 m
0.088 m
0.079 m
0.083 m
0.101 m
0.107 m
0.103 m
0.086 m
0.068 m
0.061 m
0.098 m
0.252 m
0.257 m
0.264 m
0.256 m
0.255 m
0.213 m
0.111 m
0.056 m
0.050 m
-0.208 m
0.067 m
no value
no value

Normal range and official levels

Records

  • Highest reading in our series since 2 October 2025: 0.299 m at 13:15 BST on 23 September 2026. Provisional data.
  • Lowest reading in our series since 2 October 2025: -2.244 m at 00:00 BST on 11 September 2026. Provisional data.
  • Highest daily average in our series since 2 October 2025: 0.264 m on 25 September 2026. Provisional data.
  • Lowest daily average in our series since 2 October 2025: -1.352 m on 10 September 2026. Provisional data.

As the source publishes them

Our series holds a lower value (-2.244 m) than the record the Environment Agency publishes (-0.488 m); the published value may come from another period or may not be updated yet.

About this gauge

Clifton Lock is a gauge on the River Thames in the United Kingdom.

It lies at 51.6486° N, 1.2108° W.

Its readings come from the Environment Agency.

The gauge reads the height of the water above a fixed zero, not the depth of the river.

The Environment Agency says its real-time data should not be relied upon for safety critical applications.

The newest reading is provisional: the source may still correct it.

See also