River level River Wharfe at Bolton Percy

Check for flood warnings in this area

Latest recorded level 5.14m at 1:30pm Thursday 5 December 2019.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 6.00m here, minor flooding is possible in this area
• Highest recorded level. Hide
• Show highest recorded level

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Observed data

DateTime	Value	Error
2019-12-05T13:30Z	5.138	false
2019-12-05T13:15Z	5.137	false
2019-12-05T13:00Z	5.138	false
2019-12-05T12:45Z	5.136	false
2019-12-05T12:30Z	5.138	false
2019-12-05T12:15Z	5.137	false
2019-12-05T12:00Z	5.138	false
2019-12-05T11:45Z	5.137	false
2019-12-05T11:30Z	5.137	false
2019-12-05T11:15Z	5.138	false
2019-12-05T11:00Z	5.136	false
2019-12-05T10:45Z	5.137	false
2019-12-05T10:30Z	5.137	false
2019-12-05T10:15Z	5.138	false
2019-12-05T10:00Z	5.138	false
2019-12-05T09:45Z	5.138	false
2019-12-05T09:30Z	5.138	false
2019-12-05T09:15Z	5.137	false
2019-12-05T09:00Z	5.136	false
2019-12-05T08:45Z	5.137	false
2019-12-05T08:30Z	5.137	false
2019-12-05T08:15Z	5.137	false
2019-12-05T08:00Z	5.137	false
2019-12-05T07:45Z	5.138	false
2019-12-05T07:30Z	5.138	false
2019-12-05T07:15Z	5.137	false
2019-12-05T07:00Z	5.137	false
2019-12-05T06:45Z	5.136	false
2019-12-05T06:30Z	5.138	false
2019-12-05T06:15Z	5.138	false
2019-12-05T06:00Z	5.137	false
2019-12-05T05:45Z	5.137	false
2019-12-05T05:30Z	5.138	false
2019-12-05T05:15Z	5.137	false
2019-12-05T05:00Z	5.138	false
2019-12-05T04:45Z	5.138	false
2019-12-05T04:30Z	5.136	false
2019-12-05T04:15Z	5.137	false
2019-12-05T04:00Z	5.138	false
2019-12-05T03:45Z	5.137	false
2019-12-05T03:30Z	5.137	false
2019-12-05T03:15Z	5.136	false
2019-12-05T03:00Z	5.136	false
2019-12-05T02:45Z	5.137	false
2019-12-05T02:30Z	5.137	false
2019-12-05T02:15Z	5.136	false
2019-12-05T02:00Z	5.136	false
2019-12-05T01:45Z	5.137	false
2019-12-05T01:30Z	5.137	false
2019-12-05T01:15Z	5.136	false
2019-12-05T01:00Z	5.137	false
2019-12-05T00:45Z	5.136	false
2019-12-05T00:30Z	5.137	false
2019-12-05T00:15Z	5.136	false
2019-12-05T00:00Z	5.137	false
2019-12-04T23:45Z	5.137	false
2019-12-04T23:30Z	5.136	false
2019-12-04T23:15Z	5.136	false
2019-12-04T23:00Z	5.137	false
2019-12-04T22:45Z	5.136	false
2019-12-04T22:30Z	5.137	false
2019-12-04T22:15Z	5.136	false
2019-12-04T22:00Z	5.137	false
2019-12-04T21:45Z	5.137	false
2019-12-04T21:30Z	5.137	false
2019-12-04T21:15Z	5.136	false
2019-12-04T21:00Z	5.137	false
2019-12-04T20:45Z	5.138	false
2019-12-04T20:30Z	5.137	false
2019-12-04T20:15Z	5.138	false
2019-12-04T20:00Z	5.136	false
2019-12-04T19:45Z	5.138	false
2019-12-04T19:30Z	5.137	false
2019-12-04T19:15Z	5.137	false
2019-12-04T19:00Z	5.136	false
2019-12-04T18:45Z	5.136	false
2019-12-04T18:30Z	5.137	false
2019-12-04T18:15Z	5.136	false
2019-12-04T18:00Z	5.137	false
2019-12-04T17:45Z	5.136	false
2019-12-04T17:30Z	5.137	false
2019-12-04T17:15Z	5.137	false
2019-12-04T17:00Z	5.136	false
2019-12-04T16:45Z	5.136	false
2019-12-04T16:30Z	5.138	false
2019-12-04T16:15Z	5.137	false
2019-12-04T16:00Z	5.136	false
2019-12-04T15:45Z	5.138	false
2019-12-04T15:30Z	5.137	false
2019-12-04T15:15Z	5.138	false
2019-12-04T15:00Z	5.136	false
2019-12-04T14:45Z	5.137	false
2019-12-04T14:30Z	5.137	false
2019-12-04T14:15Z	5.137	false
2019-12-04T14:00Z	5.136	false
2019-12-04T13:45Z	5.138	false
2019-12-04T13:30Z	5.136	false
2019-12-04T13:15Z	5.137	false
2019-12-04T13:00Z	5.138	false
2019-12-04T12:45Z	5.138	false
2019-12-04T12:30Z	5.137	false
2019-12-04T12:15Z	5.138	false
2019-12-04T12:00Z	5.137	false
2019-12-04T11:45Z	5.138	false
2019-12-04T11:30Z	5.138	false
2019-12-04T11:15Z	5.138	false
2019-12-04T11:00Z	5.137	false
2019-12-04T10:45Z	5.136	false
2019-12-04T10:30Z	5.137	false
2019-12-04T10:15Z	5.136	false
2019-12-04T10:00Z	5.136	false
2019-12-04T09:45Z	5.136	false
2019-12-04T09:30Z	5.136	false
2019-12-04T09:15Z	5.135	false
2019-12-04T09:00Z	5.136	false
2019-12-04T08:45Z	5.137	false
2019-12-04T08:30Z	5.136	false
2019-12-04T08:15Z	5.136	false
2019-12-04T08:00Z	5.136	false
2019-12-04T07:45Z	5.136	false
2019-12-04T07:30Z	5.136	false
2019-12-04T07:15Z	5.134	false
2019-12-04T07:00Z	5.136	false
2019-12-04T06:45Z	5.136	false
2019-12-04T06:30Z	5.136	false
2019-12-04T06:15Z	5.136	false
2019-12-04T06:00Z	5.135	false
2019-12-04T05:45Z	5.136	false
2019-12-04T05:30Z	5.137	false
2019-12-04T05:30Z	5.137	false
2019-12-04T05:15Z	5.136	false
2019-12-04T05:15Z	5.136	false
2019-12-04T05:00Z	5.137	false
2019-12-04T05:00Z	5.137	false
2019-12-04T04:45Z	5.137	false
2019-12-04T04:45Z	5.137	false
2019-12-04T04:30Z	5.136	false
2019-12-04T04:30Z	5.136	false
2019-12-04T04:15Z	5.137	false
2019-12-04T04:15Z	5.137	false
2019-12-04T04:00Z	5.136	false
2019-12-04T04:00Z	5.136	false
2019-12-04T03:45Z	5.137	false
2019-12-04T03:45Z	5.137	false
2019-12-04T03:30Z	5.136	false
2019-12-04T03:30Z	5.136	false
2019-12-04T03:15Z	5.136	false
2019-12-04T03:15Z	5.136	false
2019-12-04T03:00Z	5.138	false
2019-12-04T03:00Z	5.138	false
2019-12-04T02:45Z	5.137	false
2019-12-04T02:45Z	5.137	false
2019-12-04T02:30Z	5.135	false
2019-12-04T02:30Z	5.135	false
2019-12-04T02:15Z	5.137	false
2019-12-04T02:15Z	5.137	false
2019-12-04T02:00Z	5.137	false
2019-12-04T02:00Z	5.137	false
2019-12-04T01:45Z	5.137	false
2019-12-04T01:45Z	5.137	false
2019-12-04T01:30Z	5.137	false
2019-12-04T01:30Z	5.137	false
2019-12-04T01:15Z	5.137	false
2019-12-04T01:15Z	5.137	false
2019-12-04T01:00Z	5.138	false
2019-12-04T01:00Z	5.138	false
2019-12-04T00:45Z	5.137	false
2019-12-04T00:45Z	5.137	false
2019-12-04T00:30Z	5.136	false
2019-12-04T00:30Z	5.136	false
2019-12-04T00:15Z	5.136	false
2019-12-04T00:15Z	5.136	false
2019-12-04T00:00Z	5.136	false
2019-12-04T00:00Z	5.136	false
2019-12-03T23:45Z	5.136	false
2019-12-03T23:45Z	5.136	false
2019-12-03T23:30Z	5.136	false
2019-12-03T23:30Z	5.136	false
2019-12-03T23:15Z	5.136	false
2019-12-03T23:15Z	5.136	false
2019-12-03T23:00Z	5.136	false
2019-12-03T23:00Z	5.136	false
2019-12-03T22:45Z	5.135	false
2019-12-03T22:45Z	5.135	false
2019-12-03T22:30Z	5.136	false
2019-12-03T22:30Z	5.136	false
2019-12-03T22:15Z	5.136	false
2019-12-03T22:15Z	5.136	false
2019-12-03T22:00Z	5.136	false
2019-12-03T22:00Z	5.136	false
2019-12-03T21:45Z	5.136	false
2019-12-03T21:45Z	5.136	false
2019-12-03T21:30Z	5.136	false
2019-12-03T21:30Z	5.136	false
2019-12-03T21:15Z	5.136	false
2019-12-03T21:15Z	5.136	false
2019-12-03T21:00Z	5.136	false
2019-12-03T21:00Z	5.136	false
2019-12-03T20:45Z	5.136	false
2019-12-03T20:45Z	5.136	false
2019-12-03T20:30Z	5.136	false
2019-12-03T20:30Z	5.136	false
2019-12-03T20:15Z	5.136	false
2019-12-03T20:15Z	5.136	false
2019-12-03T20:00Z	5.137	false
2019-12-03T20:00Z	5.137	false
2019-12-03T19:45Z	5.136	false
2019-12-03T19:45Z	5.136	false
2019-12-03T19:30Z	5.135	false
2019-12-03T19:30Z	5.135	false
2019-12-03T19:15Z	5.136	false
2019-12-03T19:15Z	5.136	false
2019-12-03T19:00Z	5.135	false
2019-12-03T19:00Z	5.135	false
2019-12-03T18:45Z	5.136	false
2019-12-03T18:45Z	5.136	false
2019-12-03T18:30Z	5.136	false
2019-12-03T18:30Z	5.136	false
2019-12-03T18:15Z	5.136	false
2019-12-03T18:15Z	5.136	false
2019-12-03T18:00Z	5.136	false
2019-12-03T18:00Z	5.136	false
2019-12-03T17:45Z	5.136	false
2019-12-03T17:45Z	5.136	false
2019-12-03T17:30Z	5.135	false
2019-12-03T17:30Z	5.135	false
2019-12-03T17:15Z	5.136	false
2019-12-03T17:15Z	5.136	false
2019-12-03T17:00Z	5.135	false
2019-12-03T17:00Z	5.135	false
2019-12-03T16:45Z	5.136	false
2019-12-03T16:45Z	5.136	false
2019-12-03T16:30Z	5.136	false
2019-12-03T16:30Z	5.136	false
2019-12-03T16:15Z	5.136	false
2019-12-03T16:15Z	5.136	false
2019-12-03T16:00Z	5.136	false
2019-12-03T16:00Z	5.136	false
2019-12-03T15:45Z	5.136	false
2019-12-03T15:45Z	5.136	false
2019-12-03T15:30Z	5.135	false
2019-12-03T15:30Z	5.135	false
2019-12-03T15:15Z	5.136	false
2019-12-03T15:15Z	5.136	false
2019-12-03T15:00Z	5.136	false
2019-12-03T15:00Z	5.136	false
2019-12-03T14:45Z	5.136	false
2019-12-03T14:45Z	5.136	false
2019-12-03T14:30Z	5.136	false
2019-12-03T14:30Z	5.136	false
2019-12-03T14:15Z	5.135	false
2019-12-03T14:15Z	5.135	false
2019-12-03T14:00Z	5.136	false
2019-12-03T14:00Z	5.136	false
2019-12-03T13:45Z	5.136	false
2019-12-03T13:45Z	5.136	false
2019-12-03T13:30Z	5.138	false
2019-12-03T13:15Z	5.136	false
2019-12-03T13:00Z	5.136	false
2019-12-03T12:45Z	5.136	false
2019-12-03T12:30Z	5.136	false
2019-12-03T12:15Z	5.136	false
2019-12-03T12:00Z	5.136	false
2019-12-03T11:45Z	5.135	false
2019-12-03T11:30Z	5.136	false
2019-12-03T11:15Z	5.137	false
2019-12-03T11:00Z	5.136	false
2019-12-03T10:45Z	5.136	false
2019-12-03T10:30Z	5.136	false
2019-12-03T10:15Z	5.136	false
2019-12-03T10:00Z	5.137	false
2019-12-03T09:45Z	5.136	false
2019-12-03T09:30Z	5.136	false
2019-12-03T09:15Z	5.136	false
2019-12-03T09:00Z	5.136	false
2019-12-03T08:45Z	5.136	false
2019-12-03T08:30Z	5.135	false
2019-12-03T08:15Z	5.136	false
2019-12-03T08:00Z	5.135	false
2019-12-03T07:45Z	5.136	false
2019-12-03T07:30Z	5.135	false
2019-12-03T07:15Z	5.135	false
2019-12-03T07:00Z	5.135	false
2019-12-03T06:45Z	5.136	false
2019-12-03T06:30Z	5.135	false
2019-12-03T06:15Z	5.135	false
2019-12-03T06:00Z	5.136	false
2019-12-03T05:45Z	5.136	false
2019-12-03T05:30Z	5.136	false
2019-12-03T05:15Z	5.135	false
2019-12-03T05:00Z	5.136	false
2019-12-03T04:45Z	5.136	false
2019-12-03T04:30Z	5.136	false
2019-12-03T04:15Z	5.136	false
2019-12-03T04:00Z	5.136	false
2019-12-03T03:45Z	5.136	false
2019-12-03T03:30Z	5.136	false
2019-12-03T03:15Z	5.136	false
2019-12-03T03:00Z	5.135	false
2019-12-03T02:45Z	5.136	false
2019-12-03T02:30Z	5.136	false
2019-12-03T02:15Z	5.136	false
2019-12-03T02:00Z	5.136	false
2019-12-03T01:45Z	5.136	false
2019-12-03T01:30Z	5.136	false
2019-12-03T01:15Z	5.136	false
2019-12-03T01:00Z	5.136	false
2019-12-03T00:45Z	5.135	false
2019-12-03T00:30Z	5.136	false
2019-12-03T00:15Z	5.136	false
2019-12-03T00:00Z	5.135	false
2019-12-02T23:45Z	5.136	false
2019-12-02T23:30Z	5.136	false
2019-12-02T23:15Z	5.135	false
2019-12-02T23:00Z	5.136	false
2019-12-02T22:45Z	5.136	false
2019-12-02T22:30Z	5.136	false
2019-12-02T22:15Z	5.137	false
2019-12-02T22:00Z	5.136	false
2019-12-02T21:45Z	5.136	false
2019-12-02T21:30Z	5.136	false
2019-12-02T21:15Z	5.136	false
2019-12-02T21:00Z	5.136	false
2019-12-02T20:45Z	5.136	false
2019-12-02T20:30Z	5.135	false
2019-12-02T20:15Z	5.135	false
2019-12-02T20:00Z	5.136	false
2019-12-02T19:45Z	5.136	false
2019-12-02T19:30Z	5.137	false
2019-12-02T19:15Z	5.135	false
2019-12-02T19:00Z	5.136	false
2019-12-02T18:45Z	5.136	false
2019-12-02T18:30Z	5.135	false
2019-12-02T18:15Z	5.136	false
2019-12-02T18:00Z	5.136	false
2019-12-02T17:45Z	5.136	false
2019-12-02T17:30Z	5.135	false
2019-12-02T17:15Z	5.136	false
2019-12-02T17:00Z	5.136	false
2019-12-02T16:45Z	5.136	false
2019-12-02T16:30Z	5.135	false
2019-12-02T16:15Z	5.136	false
2019-12-02T16:00Z	5.134	false
2019-12-02T15:45Z	5.136	false
2019-12-02T15:30Z	5.135	false
2019-12-02T15:15Z	5.136	false
2019-12-02T15:00Z	5.136	false
2019-12-02T14:45Z	5.135	false
2019-12-02T14:30Z	5.135	false
2019-12-02T14:15Z	5.136	false
2019-12-02T14:00Z	5.136	false
2019-12-02T13:45Z	5.136	false
2019-12-02T13:30Z	5.136	false
2019-12-02T13:15Z	5.135	false
2019-12-02T13:00Z	5.136	false
2019-12-02T12:45Z	5.136	false
2019-12-02T12:30Z	5.135	false
2019-12-02T12:15Z	5.135	false
2019-12-02T12:00Z	5.136	false
2019-12-02T11:45Z	5.136	false
2019-12-02T11:30Z	5.136	false
2019-12-02T11:15Z	5.136	false
2019-12-02T11:00Z	5.136	false
2019-12-02T10:45Z	5.137	false
2019-12-02T10:30Z	5.136	false
2019-12-02T10:15Z	5.136	false
2019-12-02T10:00Z	5.135	false
2019-12-02T09:45Z	5.135	false
2019-12-02T09:30Z	5.136	false
2019-12-02T09:15Z	5.134	false
2019-12-02T09:00Z	5.136	false
2019-12-02T08:45Z	5.136	false
2019-12-02T08:30Z	5.135	false
2019-12-02T08:15Z	5.136	false
2019-12-02T08:00Z	5.136	false
2019-12-02T07:45Z	5.137	false
2019-12-02T07:30Z	5.136	false
2019-12-02T07:15Z	5.134	false
2019-12-02T07:00Z	5.136	false
2019-12-02T06:45Z	5.136	false
2019-12-02T06:30Z	5.135	false
2019-12-02T06:15Z	5.135	false
2019-12-02T06:00Z	5.135	false
2019-12-02T05:45Z	5.136	false
2019-12-02T05:30Z	5.136	false
2019-12-02T05:15Z	5.136	false
2019-12-02T05:00Z	5.135	false
2019-12-02T04:45Z	5.136	false
2019-12-02T04:30Z	5.135	false
2019-12-02T04:15Z	5.136	false
2019-12-02T04:00Z	5.136	false
2019-12-02T03:45Z	5.136	false
2019-12-02T03:30Z	5.136	false
2019-12-02T03:15Z	5.136	false
2019-12-02T03:00Z	5.135	false
2019-12-02T02:45Z	5.136	false
2019-12-02T02:30Z	5.136	false
2019-12-02T02:15Z	5.136	false
2019-12-02T02:00Z	5.136	false
2019-12-02T01:45Z	5.136	false
2019-12-02T01:30Z	5.136	false
2019-12-02T01:15Z	5.135	false
2019-12-02T01:00Z	5.136	false
2019-12-02T00:45Z	5.136	false
2019-12-02T00:30Z	5.135	false
2019-12-02T00:15Z	5.134	false
2019-12-02T00:00Z	5.136	false
2019-12-01T23:45Z	5.136	false
2019-12-01T23:30Z	5.134	false
2019-12-01T23:15Z	5.135	false
2019-12-01T23:00Z	5.135	false
2019-12-01T22:45Z	5.135	false
2019-12-01T22:30Z	5.135	false
2019-12-01T22:15Z	5.136	false
2019-12-01T22:00Z	5.136	false
2019-12-01T21:45Z	5.136	false
2019-12-01T21:30Z	5.135	false
2019-12-01T21:15Z	5.136	false
2019-12-01T21:00Z	5.135	false
2019-12-01T20:45Z	5.136	false
2019-12-01T20:30Z	5.136	false
2019-12-01T20:15Z	5.136	false
2019-12-01T20:00Z	5.135	false
2019-12-01T19:45Z	5.135	false
2019-12-01T19:30Z	5.135	false
2019-12-01T19:15Z	5.136	false
2019-12-01T19:00Z	5.136	false
2019-12-01T18:45Z	5.136	false
2019-12-01T18:30Z	5.135	false
2019-12-01T18:15Z	5.134	false
2019-12-01T18:00Z	5.135	false
2019-12-01T17:45Z	5.134	false
2019-12-01T17:30Z	5.136	false
2019-12-01T17:15Z	5.135	false
2019-12-01T17:00Z	5.135	false
2019-12-01T16:45Z	5.134	false
2019-12-01T16:30Z	5.135	false
2019-12-01T16:15Z	5.135	false
2019-12-01T16:00Z	5.134	false
2019-12-01T15:45Z	5.136	false
2019-12-01T15:30Z	5.136	false
2019-12-01T15:15Z	5.134	false
2019-12-01T15:00Z	5.134	false
2019-12-01T14:45Z	5.135	false
2019-12-01T14:30Z	5.135	false
2019-12-01T14:15Z	5.134	false
2019-12-01T14:00Z	5.135	false
2019-12-01T13:45Z	5.135	false
2019-12-01T13:30Z	5.134	false
2019-12-01T13:15Z	5.135	false
2019-12-01T13:00Z	5.134	false
2019-12-01T12:45Z	5.135	false
2019-12-01T12:30Z	5.134	false
2019-12-01T12:15Z	5.134	false
2019-12-01T12:00Z	5.134	false
2019-12-01T11:45Z	5.134	false
2019-12-01T11:30Z	5.132	false
2019-12-01T11:15Z	5.132	false
2019-12-01T11:00Z	5.131	false
2019-12-01T10:45Z	5.128	false
2019-12-01T10:30Z	5.129	false
2019-12-01T10:15Z	5.129	false
2019-12-01T10:00Z	5.128	false
2019-12-01T09:45Z	5.136	false
2019-12-01T09:30Z	5.142	false
2019-12-01T09:15Z	5.15	false
2019-12-01T09:00Z	5.157	false
2019-12-01T08:45Z	5.165	false
2019-12-01T08:30Z	5.17	false
2019-12-01T08:15Z	5.178	false
2019-12-01T08:00Z	5.183	false
2019-12-01T07:45Z	5.19	false
2019-12-01T07:30Z	5.197	false
2019-12-01T07:15Z	5.203	false
2019-12-01T07:00Z	5.211	false
2019-12-01T06:45Z	5.215	false
2019-12-01T06:30Z	5.222	false
2019-12-01T06:15Z	5.226	false
2019-12-01T06:00Z	5.233	false
2019-12-01T05:45Z	5.238	false
2019-12-01T05:30Z	5.243	false
2019-12-01T05:15Z	5.249	false
2019-12-01T05:00Z	5.253	false
2019-12-01T04:45Z	5.258	false
2019-12-01T04:30Z	5.263	false
2019-12-01T04:15Z	5.269	false
2019-12-01T04:00Z	5.272	false
2019-12-01T03:45Z	5.277	false
2019-12-01T03:30Z	5.282	false
2019-12-01T03:15Z	5.285	false
2019-12-01T03:00Z	5.291	false
2019-12-01T02:45Z	5.295	false
2019-12-01T02:30Z	5.298	false
2019-12-01T02:15Z	5.304	false
2019-12-01T02:00Z	5.308	false
2019-12-01T01:45Z	5.313	false
2019-12-01T01:30Z	5.317	false
2019-12-01T01:15Z	5.321	false
2019-12-01T01:00Z	5.327	false
2019-12-01T00:45Z	5.332	false
2019-12-01T00:30Z	5.337	false
2019-12-01T00:15Z	5.343	false
2019-12-01T00:00Z	5.348	false
2019-11-30T23:45Z	5.355	false
2019-11-30T23:30Z	5.36	false
2019-11-30T23:15Z	5.366	false
2019-11-30T23:00Z	5.373	false
2019-11-30T22:45Z	5.378	false
2019-11-30T22:30Z	5.386	false
2019-11-30T22:15Z	5.393	false
2019-11-30T22:00Z	5.398	false
2019-11-30T21:45Z	5.404	false
2019-11-30T21:30Z	5.409	false
2019-11-30T21:15Z	5.415	false
2019-11-30T21:00Z	5.421	false
2019-11-30T20:45Z	5.427	false
2019-11-30T20:30Z	5.432	false
2019-11-30T20:15Z	5.438	false
2019-11-30T20:00Z	5.444	false
2019-11-30T19:45Z	5.449	false
2019-11-30T19:30Z	5.454	false
2019-11-30T19:15Z	5.46	false
2019-11-30T19:00Z	5.465	false
2019-11-30T18:45Z	5.469	false
2019-11-30T18:30Z	5.475	false
2019-11-30T18:15Z	5.479	false
2019-11-30T18:00Z	5.484	false
2019-11-30T17:45Z	5.489	false
2019-11-30T17:30Z	5.493	false
2019-11-30T17:15Z	5.498	false
2019-11-30T17:00Z	5.503	false
2019-11-30T16:45Z	5.507	false
2019-11-30T16:30Z	5.511	false
2019-11-30T16:15Z	5.515	false
2019-11-30T16:00Z	5.52	false
2019-11-30T15:45Z	5.523	false
2019-11-30T15:30Z	5.528	false
2019-11-30T15:15Z	5.532	false
2019-11-30T15:00Z	5.535	false
2019-11-30T14:45Z	5.54	false
2019-11-30T14:30Z	5.544	false
2019-11-30T14:15Z	5.548	false
2019-11-30T14:00Z	5.552	false
2019-11-30T13:45Z	5.556	false

Forecast data

Key information

• Station name: Bolton Percy
• Station ID: 8278
• River name: River Wharfe
• Typical range: 5.38m to 6.00m
• Highest level on record: 8.32m on 03 November 2000
• Site datum: 0.00mAOD (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
• View your property's long term risk of flooding

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