River level River Calder at Sowerby Bridge

Latest recorded level 0.01m at 8:00pm Tuesday 22 May 2018.

Levels: last 5 days and next 36 hours

Now
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Measured level
Forecast level
Property flooding possible
Low lying land may flood
Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2018-05-22T19:00Z	0.005	false
2018-05-22T18:45Z	0.005	false
2018-05-22T18:30Z	0.004	false
2018-05-22T18:15Z	0.004	false
2018-05-22T18:00Z	0.005	false
2018-05-22T17:45Z	0.004	false
2018-05-22T17:30Z	0.005	false
2018-05-22T17:15Z	0.005	false
2018-05-22T17:00Z	0.005	false
2018-05-22T16:45Z	0.004	false
2018-05-22T16:30Z	0.005	false
2018-05-22T16:15Z	0.005	false
2018-05-22T16:00Z	0.005	false
2018-05-22T15:45Z	0.004	false
2018-05-22T15:30Z	0.005	false
2018-05-22T15:15Z	0.005	false
2018-05-22T15:00Z	0.005	false
2018-05-22T14:45Z	0.005	false
2018-05-22T14:30Z	0.004	false
2018-05-22T14:15Z	0.005	false
2018-05-22T14:00Z	0.005	false
2018-05-22T13:45Z	0.005	false
2018-05-22T13:30Z	0.005	false
2018-05-22T13:15Z	0.005	false
2018-05-22T13:00Z	0.005	false
2018-05-22T12:45Z	0.004	false
2018-05-22T12:30Z	0.004	false
2018-05-22T12:15Z	0.004	false
2018-05-22T12:00Z	0.004	false
2018-05-22T11:45Z	0.004	false
2018-05-22T11:30Z	0.005	false
2018-05-22T11:15Z	0.004	false
2018-05-22T11:00Z	0.004	false
2018-05-22T10:45Z	0.004	false
2018-05-22T10:30Z	0.004	false
2018-05-22T10:15Z	0.004	false
2018-05-22T10:00Z	0.004	false
2018-05-22T09:45Z	0.004	false
2018-05-22T09:30Z	0.004	false
2018-05-22T09:15Z	0.005	false
2018-05-22T09:00Z	0.004	false
2018-05-22T08:45Z	0.004	false
2018-05-22T08:30Z	0.004	false
2018-05-22T08:15Z	0.004	false
2018-05-22T08:00Z	0.004	false
2018-05-22T07:45Z	0.004	false
2018-05-22T07:30Z	0.003	false
2018-05-22T07:15Z	0.004	false
2018-05-22T07:00Z	0.003	false
2018-05-22T06:45Z	0.004	false
2018-05-22T06:30Z	0.004	false
2018-05-22T06:15Z	0.003	false
2018-05-22T06:00Z	0.004	false
2018-05-22T05:45Z	0.004	false
2018-05-22T05:30Z	0.004	false
2018-05-22T05:15Z	0.004	false
2018-05-22T05:00Z	0.004	false
2018-05-22T04:45Z	0.004	false
2018-05-22T04:30Z	0.004	false
2018-05-22T04:15Z	0.004	false
2018-05-22T04:00Z	0.003	false
2018-05-22T03:45Z	0.003	false
2018-05-22T03:30Z	0.003	false
2018-05-22T03:15Z	0.003	false
2018-05-22T03:00Z	0.004	false
2018-05-22T02:45Z	0.003	false
2018-05-22T02:30Z	0.004	false
2018-05-22T02:15Z	0.004	false
2018-05-22T02:00Z	0.004	false
2018-05-22T01:45Z	0.003	false
2018-05-22T01:30Z	0.003	false
2018-05-22T01:15Z	0.004	false
2018-05-22T01:00Z	0.004	false
2018-05-22T00:45Z	0.004	false
2018-05-22T00:30Z	0.004	false
2018-05-22T00:15Z	0.004	false
2018-05-22T00:00Z	0.004	false
2018-05-21T23:45Z	0.004	false
2018-05-21T23:30Z	0.004	false
2018-05-21T23:15Z	0.004	false
2018-05-21T23:00Z	0.004	false
2018-05-21T22:45Z	0.004	false
2018-05-21T22:30Z	0.004	false
2018-05-21T22:15Z	0.004	false
2018-05-21T22:00Z	0.004	false
2018-05-21T21:45Z	0.004	false
2018-05-21T21:30Z	0.004	false
2018-05-21T21:15Z	0.004	false
2018-05-21T21:00Z	0.004	false
2018-05-21T20:45Z	0.004	false
2018-05-21T20:30Z	0.005	false
2018-05-21T20:15Z	0.005	false
2018-05-21T20:00Z	0.004	false
2018-05-21T19:45Z	0.005	false
2018-05-21T19:30Z	0.005	false
2018-05-21T19:15Z	0.005	false
2018-05-21T19:00Z	0.005	false
2018-05-21T18:45Z	0.005	false
2018-05-21T18:30Z	0.004	false
2018-05-21T18:15Z		true
2018-05-21T18:00Z		true
2018-05-21T17:45Z		true
2018-05-21T17:30Z		true
2018-05-21T17:15Z		true
2018-05-21T17:00Z		true
2018-05-21T16:45Z		true
2018-05-21T16:30Z		true
2018-05-21T16:15Z		true
2018-05-21T16:00Z		true
2018-05-21T15:45Z		true
2018-05-21T15:30Z		true
2018-05-21T15:15Z		true
2018-05-21T15:00Z		true
2018-05-21T14:45Z		true
2018-05-21T14:30Z		true
2018-05-21T14:15Z	0.001	false
2018-05-21T14:00Z	0.001	false
2018-05-21T13:45Z	0.003	false
2018-05-21T13:30Z	0.003	false
2018-05-21T13:15Z	0.003	false
2018-05-21T13:00Z	0.003	false
2018-05-21T12:45Z	0.003	false
2018-05-21T12:30Z	0.004	false
2018-05-21T12:15Z	0.004	false
2018-05-21T12:00Z	0.005	false
2018-05-21T11:45Z	0.004	false
2018-05-21T11:30Z	0.004	false
2018-05-21T11:15Z	0.004	false
2018-05-21T11:00Z	0.005	false
2018-05-21T10:45Z	0.004	false
2018-05-21T10:30Z	0.005	false
2018-05-21T10:15Z	0.005	false
2018-05-21T10:00Z	0.005	false
2018-05-21T09:45Z	0.005	false
2018-05-21T09:30Z	0.005	false
2018-05-21T09:15Z	0.005	false
2018-05-21T09:00Z	0.005	false
2018-05-21T08:45Z	0.005	false
2018-05-21T08:30Z	0.004	false
2018-05-21T08:15Z	0.004	false
2018-05-21T08:00Z	0.004	false
2018-05-21T07:45Z	0.004	false
2018-05-21T07:30Z	0.004	false
2018-05-21T07:15Z	0.004	false
2018-05-21T07:00Z	0.003	false
2018-05-21T06:45Z	0.004	false
2018-05-21T06:30Z	0.004	false
2018-05-21T06:15Z	0.004	false
2018-05-21T06:00Z	0.003	false
2018-05-21T05:45Z	0.004	false
2018-05-21T05:30Z	0.003	false
2018-05-21T05:15Z	0.003	false
2018-05-21T05:00Z	0.003	false
2018-05-21T04:45Z	0.003	false
2018-05-21T04:30Z	0.003	false
2018-05-21T04:15Z	0.003	false
2018-05-21T04:00Z	0.004	false
2018-05-21T03:45Z	0.003	false
2018-05-21T03:30Z	0.003	false
2018-05-21T03:15Z	0.004	false
2018-05-21T03:00Z	0.003	false
2018-05-21T02:45Z	0.003	false
2018-05-21T02:30Z	0.003	false
2018-05-21T02:15Z	0.003	false
2018-05-21T02:00Z	0.003	false
2018-05-21T01:45Z	0.003	false
2018-05-21T01:30Z	0.003	false
2018-05-21T01:15Z	0.003	false
2018-05-21T01:00Z	0.004	false
2018-05-21T00:45Z	0.003	false
2018-05-21T00:30Z	0.004	false
2018-05-21T00:15Z	0.003	false
2018-05-21T00:00Z	0.004	false
2018-05-20T23:45Z	0.004	false
2018-05-20T23:30Z	0.004	false
2018-05-20T23:15Z	0.003	false
2018-05-20T23:00Z	0.004	false
2018-05-20T22:45Z	0.004	false
2018-05-20T22:30Z	0.004	false
2018-05-20T22:15Z	0.004	false
2018-05-20T22:00Z	0.004	false
2018-05-20T21:45Z	0.004	false
2018-05-20T21:30Z	0.004	false
2018-05-20T21:15Z	0.004	false
2018-05-20T21:00Z	0.004	false
2018-05-20T20:45Z	0.004	false
2018-05-20T20:30Z	0.004	false
2018-05-20T20:15Z	0.004	false
2018-05-20T20:00Z	0.005	false
2018-05-20T19:45Z	0.004	false
2018-05-20T19:30Z	0.004	false
2018-05-20T19:15Z	0.005	false
2018-05-20T19:00Z	0.005	false
2018-05-20T18:45Z		true
2018-05-20T18:30Z		true
2018-05-20T18:15Z		true
2018-05-20T18:00Z		true
2018-05-20T17:45Z		true
2018-05-20T17:30Z		true
2018-05-20T17:15Z		true
2018-05-20T17:00Z		true
2018-05-20T16:45Z		true
2018-05-20T16:30Z		true
2018-05-20T16:15Z		true
2018-05-20T16:00Z		true
2018-05-20T15:45Z		true
2018-05-20T15:30Z		true
2018-05-20T15:15Z		true
2018-05-20T15:00Z		true
2018-05-20T14:45Z		true
2018-05-20T14:30Z		true
2018-05-20T14:15Z		true
2018-05-20T14:00Z		true
2018-05-20T13:45Z		true
2018-05-20T13:30Z		true
2018-05-20T13:15Z		true
2018-05-20T13:00Z		true
2018-05-20T12:45Z		true
2018-05-20T12:30Z		true
2018-05-20T12:15Z		true
2018-05-20T12:00Z		true
2018-05-20T11:45Z	0	false
2018-05-20T11:30Z	0.003	false
2018-05-20T11:15Z	0.003	false
2018-05-20T11:00Z	0.004	false
2018-05-20T10:45Z	0.004	false
2018-05-20T10:30Z	0.005	false
2018-05-20T10:15Z	0.004	false
2018-05-20T10:00Z		true
2018-05-20T09:45Z		true
2018-05-20T09:30Z		true
2018-05-20T09:15Z		true
2018-05-20T09:00Z		true
2018-05-20T08:45Z		true
2018-05-20T08:30Z		true
2018-05-20T08:15Z		true
2018-05-20T08:00Z		true
2018-05-20T07:45Z		true
2018-05-20T07:30Z		true
2018-05-20T07:15Z	0.003	false
2018-05-20T07:00Z	0.004	false
2018-05-20T06:45Z	0.004	false
2018-05-20T06:30Z	0.003	false
2018-05-20T06:15Z	0.004	false
2018-05-20T06:00Z	0.003	false
2018-05-20T05:45Z	0.004	false
2018-05-20T05:30Z	0.003	false
2018-05-20T05:15Z	0.003	false
2018-05-20T05:00Z	0.003	false
2018-05-20T04:45Z	0.003	false
2018-05-20T04:30Z	0.003	false
2018-05-20T04:15Z	0.003	false
2018-05-20T04:00Z	0.003	false
2018-05-20T03:45Z	0.003	false
2018-05-20T03:30Z	0.003	false
2018-05-20T03:15Z	0.003	false
2018-05-20T03:00Z	0.003	false
2018-05-20T02:45Z	0.003	false
2018-05-20T02:30Z	0.003	false
2018-05-20T02:15Z	0.003	false
2018-05-20T02:00Z	0.003	false
2018-05-20T01:45Z	0.003	false
2018-05-20T01:30Z	0.003	false
2018-05-20T01:15Z	0.003	false
2018-05-20T01:00Z	0.003	false
2018-05-20T00:45Z	0.003	false
2018-05-20T00:30Z	0.003	false
2018-05-20T00:15Z	0.003	false
2018-05-20T00:00Z	0.004	false
2018-05-19T23:45Z	0.003	false
2018-05-19T23:30Z	0.003	false
2018-05-19T23:15Z	0.003	false
2018-05-19T23:00Z	0.003	false
2018-05-19T22:45Z	0.003	false
2018-05-19T22:30Z	0.003	false
2018-05-19T22:15Z	0.003	false
2018-05-19T22:00Z	0.003	false
2018-05-19T21:45Z	0.003	false
2018-05-19T21:30Z	0.003	false
2018-05-19T21:15Z	0.003	false
2018-05-19T21:00Z	0.004	false
2018-05-19T20:45Z	0.004	false
2018-05-19T20:30Z	0.003	false
2018-05-19T20:15Z	0.004	false
2018-05-19T20:00Z	0.004	false
2018-05-19T19:45Z	0.004	false
2018-05-19T19:30Z	0.004	false
2018-05-19T19:15Z	0.004	false
2018-05-19T19:00Z	0.004	false
2018-05-19T18:45Z	0.004	false
2018-05-19T18:30Z	0.004	false
2018-05-19T18:15Z	0.005	false
2018-05-19T18:00Z	0.004	false
2018-05-19T17:45Z	0.005	false
2018-05-19T17:30Z	0.004	false
2018-05-19T17:15Z	0.004	false
2018-05-19T17:00Z	0.002	false
2018-05-19T16:45Z	0.004	false
2018-05-19T16:30Z	0.003	false
2018-05-19T16:15Z	0.004	false
2018-05-19T16:00Z	0.004	false
2018-05-19T15:45Z	0.004	false
2018-05-19T15:30Z	0.004	false
2018-05-19T15:15Z	0.004	false
2018-05-19T15:00Z	0.004	false
2018-05-19T14:45Z	0.004	false
2018-05-19T14:30Z	0.004	false
2018-05-19T14:15Z	0.004	false
2018-05-19T14:00Z	0.005	false
2018-05-19T13:45Z	0.004	false
2018-05-19T13:30Z	0.004	false
2018-05-19T13:15Z	0.004	false
2018-05-19T13:00Z	0.004	false
2018-05-19T12:45Z	0.004	false
2018-05-19T12:30Z	0.004	false
2018-05-19T12:15Z	0.004	false
2018-05-19T12:00Z	0.004	false
2018-05-19T11:45Z	0.004	false
2018-05-19T11:30Z	0.005	false
2018-05-19T11:15Z	0.005	false
2018-05-19T11:00Z	0.004	false
2018-05-19T10:45Z	0.004	false
2018-05-19T10:30Z	0.005	false
2018-05-19T10:15Z	0.004	false
2018-05-19T10:00Z	0.005	false
2018-05-19T09:45Z	0.005	false
2018-05-19T09:30Z	0.005	false
2018-05-19T09:15Z	0.006	false
2018-05-19T09:00Z	0.005	false
2018-05-19T08:45Z	0.004	false
2018-05-19T08:30Z	0.002	false
2018-05-19T08:15Z	0.003	false
2018-05-19T08:00Z	0.003	false
2018-05-19T07:45Z	0.004	false
2018-05-19T07:30Z	0.004	false
2018-05-19T07:15Z	0.004	false
2018-05-19T07:00Z	0.004	false
2018-05-19T06:45Z	0.004	false
2018-05-19T06:30Z	0.003	false
2018-05-19T06:15Z	0.003	false
2018-05-19T06:00Z	0.003	false
2018-05-19T05:45Z	0.004	false
2018-05-19T05:30Z	0.004	false
2018-05-19T05:15Z	0.004	false
2018-05-19T05:00Z	0.004	false
2018-05-19T04:45Z	0.005	false
2018-05-19T04:30Z	0.004	false
2018-05-19T04:15Z	0.004	false
2018-05-19T04:00Z	0.003	false
2018-05-19T03:45Z	0.004	false
2018-05-19T03:30Z	0.004	false
2018-05-19T03:15Z	0.004	false
2018-05-19T03:00Z	0.004	false
2018-05-19T02:45Z	0.004	false
2018-05-19T02:30Z	0.004	false
2018-05-19T02:15Z	0.004	false
2018-05-19T02:00Z	0.004	false
2018-05-19T01:45Z	0.004	false
2018-05-19T01:30Z	0.003	false
2018-05-19T01:15Z	0.004	false
2018-05-19T01:00Z	0.003	false
2018-05-19T00:45Z	0.003	false
2018-05-19T00:30Z	0.003	false
2018-05-19T00:15Z	0.003	false
2018-05-19T00:00Z	0.003	false
2018-05-18T23:45Z	0.003	false
2018-05-18T23:30Z	0.003	false
2018-05-18T23:15Z	0.003	false
2018-05-18T23:00Z	0.003	false
2018-05-18T22:45Z	0.002	false
2018-05-18T22:30Z	0.002	false
2018-05-18T22:15Z	0.003	false
2018-05-18T22:00Z	0.003	false
2018-05-18T21:45Z	0.003	false
2018-05-18T21:30Z	0.002	false
2018-05-18T21:15Z	0.003	false
2018-05-18T21:00Z	0.003	false
2018-05-18T20:45Z	0.003	false
2018-05-18T20:30Z	0.003	false
2018-05-18T20:15Z	0.003	false
2018-05-18T20:00Z	0.003	false
2018-05-18T19:45Z	0.003	false
2018-05-18T19:30Z	0.004	false
2018-05-18T19:15Z	0.003	false
2018-05-18T19:00Z	0.004	false
2018-05-18T18:45Z	0.004	false
2018-05-18T18:30Z	0.004	false
2018-05-18T18:15Z	0.004	false
2018-05-18T18:00Z	0.004	false
2018-05-18T17:45Z	0.004	false
2018-05-18T17:30Z	0.004	false
2018-05-18T17:15Z	0.004	false
2018-05-18T17:00Z	0.004	false
2018-05-18T16:45Z	0.004	false
2018-05-18T16:30Z	0.004	false
2018-05-18T16:15Z	0.004	false
2018-05-18T16:00Z	0.004	false
2018-05-18T15:45Z	0.004	false
2018-05-18T15:30Z	0.004	false
2018-05-18T15:15Z	0.004	false
2018-05-18T15:00Z	0.004	false
2018-05-18T14:45Z	0.004	false
2018-05-18T14:30Z	0.005	false
2018-05-18T14:15Z	0.004	false
2018-05-18T14:00Z	0.004	false
2018-05-18T13:45Z	0.004	false
2018-05-18T13:30Z	0.004	false
2018-05-18T13:15Z	0.004	false
2018-05-18T13:00Z	0.005	false
2018-05-18T12:45Z	0.004	false
2018-05-18T12:30Z	0.004	false
2018-05-18T12:15Z	0.004	false
2018-05-18T12:00Z	0.004	false
2018-05-18T11:45Z	0.004	false
2018-05-18T11:30Z	0.005	false
2018-05-18T11:15Z	0.004	false
2018-05-18T11:00Z	0.004	false
2018-05-18T10:45Z	0.004	false
2018-05-18T10:30Z	0.004	false
2018-05-18T10:15Z	0.004	false
2018-05-18T10:00Z	0.005	false
2018-05-18T09:45Z	0.004	false
2018-05-18T09:30Z	0.005	false
2018-05-18T09:15Z	0.004	false
2018-05-18T09:00Z	0.005	false
2018-05-18T08:45Z	0.005	false
2018-05-18T08:30Z	0.004	false
2018-05-18T08:15Z	0.004	false
2018-05-18T08:00Z	0.004	false
2018-05-18T07:45Z	0.004	false
2018-05-18T07:30Z	0.004	false
2018-05-18T07:15Z	0.004	false
2018-05-18T07:00Z	0.004	false
2018-05-18T06:45Z	0.004	false
2018-05-18T06:30Z	0.003	false
2018-05-18T06:15Z	0.004	false
2018-05-18T06:00Z	0.005	false
2018-05-18T05:45Z	0.004	false
2018-05-18T05:30Z	0.004	false
2018-05-18T05:15Z	0.005	false
2018-05-18T05:00Z	0.005	false
2018-05-18T04:45Z	0.004	false
2018-05-18T04:30Z	0.005	false
2018-05-18T04:15Z	0.005	false
2018-05-18T04:00Z	0.005	false
2018-05-18T03:45Z	0.004	false
2018-05-18T03:30Z	0.005	false
2018-05-18T03:15Z	0.004	false
2018-05-18T03:00Z	0.004	false
2018-05-18T02:45Z	0.005	false
2018-05-18T02:30Z	0.004	false
2018-05-18T02:15Z	0.005	false
2018-05-18T02:00Z	0.004	false
2018-05-18T01:45Z	0.004	false
2018-05-18T01:30Z	0.004	false
2018-05-18T01:15Z	0.005	false
2018-05-18T01:00Z	0.004	false
2018-05-18T00:45Z	0.004	false
2018-05-18T00:30Z	0.005	false
2018-05-18T00:15Z	0.004	false
2018-05-18T00:00Z	0.004	false
2018-05-17T23:45Z	0.004	false
2018-05-17T23:30Z	0.004	false
2018-05-17T23:15Z	0.003	false
2018-05-17T23:00Z	0.004	false
2018-05-17T22:45Z	0.003	false
2018-05-17T22:30Z	0.004	false
2018-05-17T22:15Z	0.003	false
2018-05-17T22:00Z	0.003	false
2018-05-17T21:45Z	0.003	false
2018-05-17T21:30Z	0.003	false
2018-05-17T21:15Z	0.003	false
2018-05-17T21:00Z	0.003	false
2018-05-17T20:45Z	0.003	false
2018-05-17T20:30Z	0.003	false
2018-05-17T20:15Z	0.003	false
2018-05-17T20:00Z	0.003	false
2018-05-17T19:45Z	0.003	false
2018-05-17T19:30Z	0.003	false
2018-05-17T19:15Z	0.003	false
2018-05-17T19:00Z	0.003	false
2018-05-17T18:45Z	0.004	false
2018-05-17T18:30Z	0.003	false
2018-05-17T18:15Z	0.004	false

Forecast data

May 22nd 2018, 8:00:00 pm	0.005
May 22nd 2018, 8:15:00 pm	0.005
May 22nd 2018, 8:30:00 pm	0.005
May 22nd 2018, 8:45:00 pm	0.005
May 22nd 2018, 9:00:00 pm	0.006
May 22nd 2018, 9:15:00 pm	0.007
May 22nd 2018, 9:30:00 pm	0.009
May 22nd 2018, 9:45:00 pm	0.010
May 22nd 2018, 10:00:00 pm	0.010
May 22nd 2018, 10:15:00 pm	0.010
May 22nd 2018, 10:30:00 pm	0.009
May 22nd 2018, 10:45:00 pm	0.007
May 22nd 2018, 11:00:00 pm	0.005
May 22nd 2018, 11:15:00 pm	0.002
May 22nd 2018, 11:30:00 pm	-0.000
May 22nd 2018, 11:45:00 pm	-0.003
May 23rd 2018, 12:00:00 am	-0.006
May 23rd 2018, 12:15:00 am	-0.008
May 23rd 2018, 12:30:00 am	-0.011
May 23rd 2018, 12:45:00 am	-0.013
May 23rd 2018, 1:00:00 am	-0.015
May 23rd 2018, 1:15:00 am	-0.017
May 23rd 2018, 1:30:00 am	-0.018
May 23rd 2018, 1:45:00 am	-0.019
May 23rd 2018, 2:00:00 am	-0.020
May 23rd 2018, 2:15:00 am	-0.021
May 23rd 2018, 2:30:00 am	-0.022
May 23rd 2018, 2:45:00 am	-0.022
May 23rd 2018, 3:00:00 am	-0.022
May 23rd 2018, 3:15:00 am	-0.022
May 23rd 2018, 3:30:00 am	-0.022
May 23rd 2018, 3:45:00 am	-0.022
May 23rd 2018, 4:00:00 am	-0.022
May 23rd 2018, 4:15:00 am	-0.021
May 23rd 2018, 4:30:00 am	-0.021
May 23rd 2018, 4:45:00 am	-0.020
May 23rd 2018, 5:00:00 am	-0.020
May 23rd 2018, 5:15:00 am	-0.019
May 23rd 2018, 5:30:00 am	-0.019
May 23rd 2018, 5:45:00 am	-0.018
May 23rd 2018, 6:00:00 am	-0.017
May 23rd 2018, 6:15:00 am	-0.017
May 23rd 2018, 6:30:00 am	-0.016
May 23rd 2018, 6:45:00 am	-0.015
May 23rd 2018, 7:00:00 am	-0.015
May 23rd 2018, 7:15:00 am	-0.014
May 23rd 2018, 7:30:00 am	-0.013
May 23rd 2018, 7:45:00 am	-0.013
May 23rd 2018, 8:00:00 am	-0.012
May 23rd 2018, 8:15:00 am	-0.011
May 23rd 2018, 8:30:00 am	-0.011
May 23rd 2018, 8:45:00 am	-0.010
May 23rd 2018, 9:00:00 am	-0.010
May 23rd 2018, 9:15:00 am	-0.009
May 23rd 2018, 9:30:00 am	-0.009
May 23rd 2018, 9:45:00 am	-0.008
May 23rd 2018, 10:00:00 am	-0.008
May 23rd 2018, 10:15:00 am	-0.007
May 23rd 2018, 10:30:00 am	-0.007
May 23rd 2018, 10:45:00 am	-0.006
May 23rd 2018, 11:00:00 am	-0.006
May 23rd 2018, 11:15:00 am	-0.005
May 23rd 2018, 11:30:00 am	-0.005
May 23rd 2018, 11:45:00 am	-0.004
May 23rd 2018, 12:00:00 pm	-0.004
May 23rd 2018, 12:15:00 pm	-0.004
May 23rd 2018, 12:30:00 pm	-0.003
May 23rd 2018, 12:45:00 pm	-0.003
May 23rd 2018, 1:00:00 pm	-0.003
May 23rd 2018, 1:15:00 pm	-0.002
May 23rd 2018, 1:30:00 pm	-0.002
May 23rd 2018, 1:45:00 pm	-0.002
May 23rd 2018, 2:00:00 pm	-0.001
May 23rd 2018, 2:15:00 pm	-0.001
May 23rd 2018, 2:30:00 pm	-0.001
May 23rd 2018, 2:45:00 pm	-0.001
May 23rd 2018, 3:00:00 pm	-0.000
May 23rd 2018, 3:15:00 pm	-0.000
May 23rd 2018, 3:30:00 pm	0.000
May 23rd 2018, 3:45:00 pm	0.000
May 23rd 2018, 4:00:00 pm	0.001
May 23rd 2018, 4:15:00 pm	0.001
May 23rd 2018, 4:30:00 pm	0.001
May 23rd 2018, 4:45:00 pm	0.001
May 23rd 2018, 5:00:00 pm	0.001
May 23rd 2018, 5:15:00 pm	0.001
May 23rd 2018, 5:30:00 pm	0.002
May 23rd 2018, 5:45:00 pm	0.002
May 23rd 2018, 6:00:00 pm	0.002
May 23rd 2018, 6:15:00 pm	0.002
May 23rd 2018, 6:30:00 pm	0.002
May 23rd 2018, 6:45:00 pm	0.002
May 23rd 2018, 7:00:00 pm	0.002
May 23rd 2018, 7:15:00 pm	0.003
May 23rd 2018, 7:30:00 pm	0.003
May 23rd 2018, 7:45:00 pm	0.003
May 23rd 2018, 8:00:00 pm	0.003
May 23rd 2018, 8:15:00 pm	0.003
May 23rd 2018, 8:30:00 pm	0.003
May 23rd 2018, 8:45:00 pm	0.003
May 23rd 2018, 9:00:00 pm	0.003
May 23rd 2018, 9:15:00 pm	0.003
May 23rd 2018, 9:30:00 pm	0.003
May 23rd 2018, 9:45:00 pm	0.003
May 23rd 2018, 10:00:00 pm	0.004
May 23rd 2018, 10:15:00 pm	0.004

Key information

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?

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.

How are forecasts produced?

The forecasts shown here are computer models based on technical data, local conditions and Met Office rainfall predictions and may contain uncertainty. Because they’re linked to the weather, forecasts can change quickly. We update them more frequently if the risk of flooding increases.

When we issue flood warnings and alerts we assess many factors including these forecasts, local conditions, tides and the weather forecast.

Flood warnings and alerts can still be issued even if water levels at a measuring station are forecast to remain within its typical range. For the latest information, always check for up to date flood warnings and alerts.

What effect could these levels have on nearby areas?

Typical range at this location

0.00m to 1.40m.

Above 1.40m flooding of low-lying land may occur in these areas

River Calder Upper catchment

Above 2.00m some property flooding may occur in these areas

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.01m at 9:45pm Tuesday 22 May 2018.

Highest level recorded at this location

3.55m on 26 December 2015

View nearby measuring stations