River level River Itchen at Stoke Lock

Check for flood warnings in this area

Latest recorded level 13.05m at 9:00pm Sunday 17 January 2021.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 13.15m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-01-17T21:00Z	13.051	false
2021-01-17T20:45Z	13.049	false
2021-01-17T20:30Z	13.051	false
2021-01-17T20:15Z	13.051	false
2021-01-17T20:00Z	13.053	false
2021-01-17T19:45Z	13.053	false
2021-01-17T19:30Z	13.054	false
2021-01-17T19:15Z	13.054	false
2021-01-17T19:00Z	13.053	false
2021-01-17T18:45Z	13.053	false
2021-01-17T18:30Z	13.053	false
2021-01-17T18:15Z	13.055	false
2021-01-17T18:00Z	13.054	false
2021-01-17T17:45Z	13.056	false
2021-01-17T17:30Z	13.056	false
2021-01-17T17:15Z	13.056	false
2021-01-17T17:00Z	13.058	false
2021-01-17T16:45Z	13.058	false
2021-01-17T16:30Z	13.058	false
2021-01-17T16:15Z	13.06	false
2021-01-17T16:00Z	13.058	false
2021-01-17T15:45Z	13.06	false
2021-01-17T15:30Z	13.058	false
2021-01-17T15:15Z	13.058	false
2021-01-17T15:00Z	13.058	false
2021-01-17T14:45Z	13.061	false
2021-01-17T14:30Z	13.06	false
2021-01-17T14:15Z	13.058	false
2021-01-17T14:00Z	13.058	false
2021-01-17T13:45Z	13.061	false
2021-01-17T13:30Z	13.06	false
2021-01-17T13:15Z	13.06	false
2021-01-17T13:00Z	13.061	false
2021-01-17T12:45Z	13.06	false
2021-01-17T12:30Z	13.061	false
2021-01-17T12:15Z	13.061	false
2021-01-17T12:00Z	13.061	false
2021-01-17T11:45Z	13.061	false
2021-01-17T11:30Z	13.061	false
2021-01-17T11:15Z	13.061	false
2021-01-17T11:00Z	13.061	false
2021-01-17T10:45Z	13.061	false
2021-01-17T10:30Z	13.061	false
2021-01-17T10:15Z	13.06	false
2021-01-17T10:00Z	13.061	false
2021-01-17T09:45Z	13.058	false
2021-01-17T09:30Z	13.06	false
2021-01-17T09:15Z	13.061	false
2021-01-17T09:00Z	13.063	false
2021-01-17T08:45Z	13.061	false
2021-01-17T08:30Z	13.061	false
2021-01-17T08:15Z	13.061	false
2021-01-17T08:00Z	13.061	false
2021-01-17T07:45Z	13.063	false
2021-01-17T07:30Z	13.063	false
2021-01-17T07:15Z	13.065	false
2021-01-17T07:00Z	13.063	false
2021-01-17T06:45Z	13.065	false
2021-01-17T06:30Z	13.063	false
2021-01-17T06:15Z	13.063	false
2021-01-17T06:00Z	13.065	false
2021-01-17T05:45Z	13.065	false
2021-01-17T05:30Z	13.065	false
2021-01-17T05:15Z	13.063	false
2021-01-17T05:00Z	13.065	false
2021-01-17T04:45Z	13.065	false
2021-01-17T04:30Z	13.065	false
2021-01-17T04:15Z	13.065	false
2021-01-17T04:00Z	13.063	false
2021-01-17T03:45Z	13.063	false
2021-01-17T03:30Z	13.065	false
2021-01-17T03:15Z	13.065	false
2021-01-17T03:00Z	13.065	false
2021-01-17T02:45Z	13.065	false
2021-01-17T02:30Z	13.067	false
2021-01-17T02:15Z	13.067	false
2021-01-17T02:00Z	13.068	false
2021-01-17T01:45Z	13.065	false
2021-01-17T01:30Z	13.067	false
2021-01-17T01:15Z	13.068	false
2021-01-17T01:00Z	13.068	false
2021-01-17T00:45Z	13.068	false
2021-01-17T00:30Z	13.069	false
2021-01-17T00:15Z	13.07	false
2021-01-17T00:00Z	13.068	false
2021-01-16T23:45Z	13.068	false
2021-01-16T23:30Z	13.069	false
2021-01-16T23:15Z	13.068	false
2021-01-16T23:00Z	13.068	false
2021-01-16T22:45Z	13.069	false
2021-01-16T22:30Z	13.071	false
2021-01-16T22:15Z	13.071	false
2021-01-16T22:00Z	13.07	false
2021-01-16T21:45Z	13.07	false
2021-01-16T21:30Z	13.072	false
2021-01-16T21:15Z	13.07	false
2021-01-16T21:00Z	13.072	false
2021-01-16T20:45Z	13.072	false
2021-01-16T20:30Z	13.073	false
2021-01-16T20:15Z	13.071	false
2021-01-16T20:00Z	13.074	false
2021-01-16T19:45Z	13.072	false
2021-01-16T19:30Z	13.073	false
2021-01-16T19:15Z	13.074	false
2021-01-16T19:00Z	13.075	false
2021-01-16T18:45Z	13.075	false
2021-01-16T18:30Z	13.077	false
2021-01-16T18:15Z	13.073	false
2021-01-16T18:00Z	13.075	false
2021-01-16T17:45Z	13.077	false
2021-01-16T17:30Z	13.078	false
2021-01-16T17:15Z	13.078	false
2021-01-16T17:00Z	13.078	false
2021-01-16T16:45Z	13.078	false
2021-01-16T16:30Z	13.078	false
2021-01-16T16:15Z	13.077	false
2021-01-16T16:00Z	13.079	false
2021-01-16T15:45Z	13.078	false
2021-01-16T15:30Z	13.078	false
2021-01-16T15:15Z	13.081	false
2021-01-16T15:00Z	13.079	false
2021-01-16T14:45Z	13.076	false
2021-01-16T14:30Z	13.072	false
2021-01-16T14:15Z	13.075	false
2021-01-16T14:00Z	13.074	false
2021-01-16T13:45Z	13.074	false
2021-01-16T13:30Z	13.072	false
2021-01-16T13:15Z	13.071	false
2021-01-16T13:00Z	13.071	false
2021-01-16T12:45Z	13.07	false
2021-01-16T12:30Z	13.069	false
2021-01-16T12:15Z	13.07	false
2021-01-16T12:00Z	13.067	false
2021-01-16T11:45Z	13.069	false
2021-01-16T11:30Z	13.065	false
2021-01-16T11:15Z	13.065	false
2021-01-16T11:00Z	13.063	false
2021-01-16T10:45Z	13.063	false
2021-01-16T10:30Z	13.061	false
2021-01-16T10:15Z	13.061	false
2021-01-16T10:00Z	13.055	false
2021-01-16T09:45Z	13.054	false
2021-01-16T09:30Z	13.055	false
2021-01-16T09:15Z	13.053	false
2021-01-16T09:00Z	13.051	false
2021-01-16T08:45Z	13.051	false
2021-01-16T08:30Z	13.053	false
2021-01-16T08:15Z	13.053	false
2021-01-16T08:00Z	13.051	false
2021-01-16T07:45Z	13.053	false
2021-01-16T07:30Z	13.053	false
2021-01-16T07:15Z	13.053	false
2021-01-16T07:00Z	13.051	false
2021-01-16T06:45Z	13.051	false
2021-01-16T06:30Z	13.053	false
2021-01-16T06:15Z	13.051	false
2021-01-16T06:00Z	13.051	false
2021-01-16T05:45Z	13.049	false
2021-01-16T05:30Z	13.051	false
2021-01-16T05:15Z	13.049	false
2021-01-16T05:00Z	13.049	false
2021-01-16T04:45Z	13.051	false
2021-01-16T04:30Z	13.049	false
2021-01-16T04:15Z	13.049	false
2021-01-16T04:00Z	13.051	false
2021-01-16T03:45Z	13.051	false
2021-01-16T03:30Z	13.051	false
2021-01-16T03:15Z	13.049	false
2021-01-16T03:00Z	13.048	false
2021-01-16T02:45Z	13.048	false
2021-01-16T02:30Z	13.051	false
2021-01-16T02:15Z	13.051	false
2021-01-16T02:00Z	13.051	false
2021-01-16T01:45Z	13.051	false
2021-01-16T01:30Z	13.051	false
2021-01-16T01:15Z	13.053	false
2021-01-16T01:00Z	13.053	false
2021-01-16T00:45Z	13.051	false
2021-01-16T00:30Z	13.053	false
2021-01-16T00:15Z	13.055	false
2021-01-16T00:00Z	13.051	false
2021-01-15T23:45Z	13.053	false
2021-01-15T23:30Z	13.053	false
2021-01-15T23:15Z	13.054	false
2021-01-15T23:00Z	13.055	false
2021-01-15T22:45Z	13.053	false
2021-01-15T22:30Z	13.054	false
2021-01-15T22:15Z	13.054	false
2021-01-15T22:00Z	13.053	false
2021-01-15T21:45Z	13.053	false
2021-01-15T21:30Z	13.053	false
2021-01-15T21:15Z	13.055	false
2021-01-15T21:00Z	13.054	false
2021-01-15T20:45Z	13.053	false
2021-01-15T20:30Z	13.053	false
2021-01-15T20:15Z	13.055	false
2021-01-15T20:00Z	13.054	false
2021-01-15T19:45Z	13.054	false
2021-01-15T19:30Z	13.055	false
2021-01-15T19:15Z	13.055	false
2021-01-15T19:00Z	13.056	false
2021-01-15T18:45Z	13.056	false
2021-01-15T18:30Z	13.056	false
2021-01-15T18:15Z	13.06	false
2021-01-15T18:00Z	13.058	false
2021-01-15T17:45Z	13.06	false
2021-01-15T17:30Z	13.06	false
2021-01-15T17:15Z	13.063	false
2021-01-15T17:00Z	13.061	false
2021-01-15T16:45Z	13.061	false
2021-01-15T16:30Z	13.061	false
2021-01-15T16:15Z	13.061	false
2021-01-15T16:00Z	13.063	false
2021-01-15T15:45Z	13.065	false
2021-01-15T15:30Z	13.063	false
2021-01-15T15:15Z	13.063	false
2021-01-15T15:00Z	13.063	false
2021-01-15T14:45Z	13.065	false
2021-01-15T14:30Z	13.063	false
2021-01-15T14:15Z	13.065	false
2021-01-15T14:00Z	13.065	false
2021-01-15T13:45Z	13.065	false
2021-01-15T13:30Z	13.065	false
2021-01-15T13:15Z	13.065	false
2021-01-15T13:00Z	13.065	false
2021-01-15T12:45Z	13.065	false
2021-01-15T12:30Z	13.068	false
2021-01-15T12:15Z	13.065	false
2021-01-15T12:00Z	13.067	false
2021-01-15T11:45Z	13.065	false
2021-01-15T11:30Z	13.063	false
2021-01-15T11:15Z	13.065	false
2021-01-15T11:00Z	13.065	false
2021-01-15T10:45Z	13.068	false
2021-01-15T10:30Z	13.065	false
2021-01-15T10:15Z	13.065	false
2021-01-15T10:00Z	13.063	false
2021-01-15T09:45Z	13.065	false
2021-01-15T09:30Z	13.063	false
2021-01-15T09:15Z	13.065	false
2021-01-15T09:00Z	13.065	false
2021-01-15T08:45Z	13.065	false
2021-01-15T08:30Z	13.067	false
2021-01-15T08:15Z	13.065	false
2021-01-15T08:00Z	13.065	false
2021-01-15T07:45Z	13.067	false
2021-01-15T07:30Z	13.067	false
2021-01-15T07:15Z	13.065	false
2021-01-15T07:00Z	13.067	false
2021-01-15T06:45Z	13.067	false
2021-01-15T06:30Z	13.068	false
2021-01-15T06:15Z	13.068	false
2021-01-15T06:00Z	13.068	false
2021-01-15T05:45Z	13.068	false
2021-01-15T05:30Z	13.068	false
2021-01-15T05:15Z	13.068	false
2021-01-15T05:00Z	13.068	false
2021-01-15T04:45Z	13.07	false
2021-01-15T04:30Z	13.068	false
2021-01-15T04:15Z	13.069	false
2021-01-15T04:00Z	13.069	false
2021-01-15T03:45Z	13.07	false
2021-01-15T03:30Z	13.069	false
2021-01-15T03:15Z	13.07	false
2021-01-15T03:00Z	13.071	false
2021-01-15T02:45Z	13.069	false
2021-01-15T02:30Z	13.071	false
2021-01-15T02:15Z	13.07	false
2021-01-15T02:00Z	13.072	false
2021-01-15T01:45Z	13.072	false
2021-01-15T01:30Z	13.071	false
2021-01-15T01:15Z	13.071	false
2021-01-15T01:00Z	13.07	false
2021-01-15T00:45Z	13.072	false
2021-01-15T00:30Z	13.072	false
2021-01-15T00:15Z	13.071	false
2021-01-15T00:00Z	13.072	false
2021-01-14T23:45Z	13.073	false
2021-01-14T23:30Z	13.071	false
2021-01-14T23:15Z	13.072	false
2021-01-14T23:00Z	13.07	false
2021-01-14T22:45Z	13.071	false
2021-01-14T22:30Z	13.068	false
2021-01-14T22:15Z	13.069	false
2021-01-14T22:00Z	13.07	false
2021-01-14T21:45Z	13.068	false
2021-01-14T21:30Z	13.068	false
2021-01-14T21:15Z	13.068	false
2021-01-14T21:00Z	13.069	false
2021-01-14T20:45Z	13.069	false
2021-01-14T20:30Z	13.068	false
2021-01-14T20:15Z	13.068	false
2021-01-14T20:00Z	13.068	false
2021-01-14T19:45Z	13.069	false
2021-01-14T19:30Z	13.069	false
2021-01-14T19:15Z	13.07	false
2021-01-14T19:00Z	13.071	false
2021-01-14T18:45Z	13.07	false
2021-01-14T18:30Z	13.071	false
2021-01-14T18:15Z	13.073	false
2021-01-14T18:00Z	13.072	false
2021-01-14T17:45Z	13.073	false
2021-01-14T17:30Z	13.071	false
2021-01-14T17:15Z	13.074	false
2021-01-14T17:00Z	13.073	false
2021-01-14T16:45Z	13.075	false
2021-01-14T16:30Z	13.074	false
2021-01-14T16:15Z	13.072	false
2021-01-14T16:00Z	13.072	false
2021-01-14T15:45Z	13.072	false
2021-01-14T15:30Z	13.072	false
2021-01-14T15:15Z	13.069	false
2021-01-14T15:00Z	13.07	false
2021-01-14T14:45Z	13.071	false
2021-01-14T14:30Z	13.071	false
2021-01-14T14:15Z	13.071	false
2021-01-14T14:00Z	13.069	false
2021-01-14T13:45Z	13.068	false
2021-01-14T13:30Z	13.069	false
2021-01-14T13:15Z	13.068	false
2021-01-14T13:00Z	13.068	false
2021-01-14T12:45Z	13.065	false
2021-01-14T12:30Z	13.065	false
2021-01-14T12:15Z	13.065	false
2021-01-14T12:00Z	13.063	false
2021-01-14T11:45Z	13.063	false
2021-01-14T11:30Z	13.06	false
2021-01-14T11:15Z	13.06	false
2021-01-14T11:00Z	13.06	false
2021-01-14T10:45Z	13.058	false
2021-01-14T10:30Z	13.058	false
2021-01-14T10:15Z	13.058	false
2021-01-14T10:00Z	13.056	false
2021-01-14T09:45Z	13.056	false
2021-01-14T09:30Z	13.056	false
2021-01-14T09:15Z	13.058	false
2021-01-14T09:00Z	13.055	false
2021-01-14T08:45Z	13.056	false
2021-01-14T08:30Z	13.058	false
2021-01-14T08:15Z	13.056	false
2021-01-14T08:00Z	13.056	false
2021-01-14T07:45Z	13.058	false
2021-01-14T07:30Z	13.055	false
2021-01-14T07:15Z	13.054	false
2021-01-14T07:00Z	13.054	false
2021-01-14T06:45Z	13.056	false
2021-01-14T06:30Z	13.058	false
2021-01-14T06:15Z	13.054	false
2021-01-14T06:00Z	13.058	false
2021-01-14T05:45Z	13.055	false
2021-01-14T05:30Z	13.055	false
2021-01-14T05:15Z	13.055	false
2021-01-14T05:00Z	13.056	false
2021-01-14T04:45Z	13.054	false
2021-01-14T04:30Z	13.055	false
2021-01-14T04:15Z	13.056	false
2021-01-14T04:00Z	13.054	false
2021-01-14T03:45Z	13.055	false
2021-01-14T03:30Z	13.056	false
2021-01-14T03:15Z	13.054	false
2021-01-14T03:00Z	13.055	false
2021-01-14T02:45Z	13.058	false
2021-01-14T02:30Z	13.055	false
2021-01-14T02:15Z	13.054	false
2021-01-14T02:00Z	13.054	false
2021-01-14T01:45Z	13.058	false
2021-01-14T01:30Z	13.055	false
2021-01-14T01:15Z	13.054	false
2021-01-14T01:00Z	13.058	false
2021-01-14T00:45Z	13.056	false
2021-01-14T00:30Z	13.058	false
2021-01-14T00:15Z	13.058	false
2021-01-14T00:00Z	13.056	false
2021-01-13T23:45Z	13.058	false
2021-01-13T23:30Z	13.056	false
2021-01-13T23:15Z	13.058	false
2021-01-13T23:00Z	13.06	false
2021-01-13T22:45Z	13.058	false
2021-01-13T22:30Z	13.061	false
2021-01-13T22:15Z	13.058	false
2021-01-13T22:00Z	13.058	false
2021-01-13T21:45Z	13.063	false
2021-01-13T21:30Z	13.061	false
2021-01-13T21:15Z	13.061	false
2021-01-13T21:00Z	13.061	false
2021-01-13T20:45Z	13.063	false
2021-01-13T20:30Z	13.063	false
2021-01-13T20:15Z	13.065	false
2021-01-13T20:00Z	13.063	false
2021-01-13T19:45Z	13.065	false
2021-01-13T19:30Z	13.065	false
2021-01-13T19:15Z	13.065	false
2021-01-13T19:00Z	13.065	false
2021-01-13T18:45Z	13.068	false
2021-01-13T18:30Z	13.067	false
2021-01-13T18:15Z	13.067	false
2021-01-13T18:00Z	13.068	false
2021-01-13T17:45Z	13.065	false
2021-01-13T17:30Z	13.065	false
2021-01-13T17:15Z	13.065	false
2021-01-13T17:00Z	13.065	false
2021-01-13T16:45Z	13.067	false
2021-01-13T16:30Z	13.065	false
2021-01-13T16:15Z	13.065	false
2021-01-13T16:00Z	13.063	false
2021-01-13T15:45Z	13.065	false
2021-01-13T15:30Z	13.067	false
2021-01-13T15:15Z	13.065	false
2021-01-13T15:00Z	13.065	false
2021-01-13T14:45Z	13.065	false
2021-01-13T14:30Z	13.065	false
2021-01-13T14:15Z	13.065	false
2021-01-13T14:00Z	13.065	false
2021-01-13T13:45Z	13.065	false
2021-01-13T13:30Z	13.065	false
2021-01-13T13:15Z	13.065	false
2021-01-13T13:00Z	13.065	false
2021-01-13T12:45Z	13.065	false
2021-01-13T12:30Z	13.063	false
2021-01-13T12:15Z	13.065	false
2021-01-13T12:00Z	13.063	false
2021-01-13T11:45Z	13.063	false
2021-01-13T11:30Z	13.063	false
2021-01-13T11:15Z	13.061	false
2021-01-13T11:00Z	13.063	false
2021-01-13T10:45Z	13.06	false
2021-01-13T10:30Z	13.061	false
2021-01-13T10:15Z	13.063	false
2021-01-13T10:00Z	13.061	false
2021-01-13T09:45Z	13.061	false
2021-01-13T09:30Z	13.063	false
2021-01-13T09:15Z	13.061	false
2021-01-13T09:00Z	13.063	false
2021-01-13T08:45Z	13.063	false
2021-01-13T08:30Z	13.063	false
2021-01-13T08:15Z	13.063	false
2021-01-13T08:00Z	13.063	false
2021-01-13T07:45Z	13.063	false
2021-01-13T07:30Z	13.063	false
2021-01-13T07:15Z	13.063	false
2021-01-13T07:00Z	13.065	false
2021-01-13T06:45Z	13.063	false
2021-01-13T06:30Z	13.063	false
2021-01-13T06:15Z	13.063	false
2021-01-13T06:00Z	13.063	false
2021-01-13T05:45Z	13.065	false
2021-01-13T05:30Z	13.065	false
2021-01-13T05:15Z	13.067	false
2021-01-13T05:00Z	13.065	false
2021-01-13T04:45Z	13.067	false
2021-01-13T04:30Z	13.065	false
2021-01-13T04:15Z	13.067	false
2021-01-13T04:00Z	13.065	false
2021-01-13T03:45Z	13.065	false
2021-01-13T03:30Z	13.068	false
2021-01-13T03:15Z	13.067	false
2021-01-13T03:00Z	13.065	false
2021-01-13T02:45Z	13.068	false
2021-01-13T02:30Z	13.067	false
2021-01-13T02:15Z	13.068	false
2021-01-13T02:00Z	13.067	false
2021-01-13T01:45Z	13.067	false
2021-01-13T01:30Z	13.069	false
2021-01-13T01:15Z	13.068	false
2021-01-13T01:00Z	13.065	false
2021-01-13T00:45Z	13.067	false
2021-01-13T00:30Z	13.065	false
2021-01-13T00:15Z	13.067	false
2021-01-13T00:00Z	13.068	false
2021-01-12T23:45Z	13.067	false
2021-01-12T23:30Z	13.067	false
2021-01-12T23:15Z	13.068	false
2021-01-12T23:00Z	13.068	false
2021-01-12T22:45Z	13.067	false
2021-01-12T22:30Z	13.068	false
2021-01-12T22:15Z	13.068	false
2021-01-12T22:00Z	13.068	false
2021-01-12T21:45Z	13.068	false
2021-01-12T21:30Z	13.068	false
2021-01-12T21:15Z	13.068	false
2021-01-12T21:00Z	13.065	false

Forecast data

Key information

• Station name: Stoke Lock
• Station ID: 9220
• River name: River Itchen
• Typical range: 12.50m to 13.15m
• Highest level on record: 13.84m on 21 August 2003
• Site datum: 12.08mAOD (what does this mean?)

How are river levels measured?

The Environment agency uses a network of monitoring stations across the country. Each one has its own datum - a height in metres fixed relative to mean sea level. This height is expressed as metres above ordnance datum (mAOD). The river levels we provide for each monitoring station are all relative to its site datum.

If we didn't do this, we'd show some very high measurements, which could cause confusion. By using a local site datum, the river levels are easier to understand, especially by users familiar with the data from a particular monitoring station.

A river's height above ordnance datum can be seen by adding the site datum to the river level.

How often are river levels measured?

We use measuring stations like this one to collect water level data, usually once or twice a day. We collect data more frequently when there's a greater risk of flooding. That's why the graph might show a short time lag since the last measurement.

How might river levels affect flood risk?

Typical range

This is the usual range of river levels at this station, based on historical data.

Above typical

This means that flooding is possible because river levels at this station are currently higher than usual.
Many factors can influence the possibility of flooding - river levels are only one indicator. Always check if there's a flood warning in place at a particular location.

Below typical

This means that river levels at this station are currently lower than usual.
Drought or water management measures may be in place. Please check for the latest information on water resources and restrictions in your area.

• View nearby measuring stations

• View the flood information service for England
• Check the long term flood risk for an area in England.

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