River level River Calder at Whalley Weir

Latest recorded level 0.35m at 5:30am Monday 21 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
2018-05-21T04:30Z	0.347	false
2018-05-21T04:15Z	0.347	false
2018-05-21T04:00Z	0.348	false
2018-05-21T03:45Z	0.35	false
2018-05-21T03:30Z	0.351	false
2018-05-21T03:15Z	0.351	false
2018-05-21T03:00Z	0.352	false
2018-05-21T02:45Z	0.354	false
2018-05-21T02:30Z	0.354	false
2018-05-21T02:15Z	0.355	false
2018-05-21T02:00Z	0.357	false
2018-05-21T01:45Z	0.357	false
2018-05-21T01:30Z	0.357	false
2018-05-21T01:15Z	0.358	false
2018-05-21T01:00Z	0.358	false
2018-05-21T00:45Z	0.358	false
2018-05-21T00:30Z	0.359	false
2018-05-21T00:15Z	0.36	false
2018-05-21T00:00Z	0.361	false
2018-05-20T23:45Z	0.361	false
2018-05-20T23:30Z	0.362	false
2018-05-20T23:15Z	0.363	false
2018-05-20T23:00Z	0.363	false
2018-05-20T22:45Z	0.364	false
2018-05-20T22:30Z	0.364	false
2018-05-20T22:15Z	0.362	false
2018-05-20T22:00Z	0.361	false
2018-05-20T21:45Z	0.361	false
2018-05-20T21:30Z	0.361	false
2018-05-20T21:15Z	0.361	false
2018-05-20T21:00Z	0.361	false
2018-05-20T20:45Z	0.361	false
2018-05-20T20:30Z	0.361	false
2018-05-20T20:15Z	0.36	false
2018-05-20T20:00Z	0.36	false
2018-05-20T19:45Z	0.36	false
2018-05-20T19:30Z	0.36	false
2018-05-20T19:15Z	0.36	false
2018-05-20T19:00Z	0.36	false
2018-05-20T18:45Z	0.36	false
2018-05-20T18:30Z	0.36	false
2018-05-20T18:15Z	0.359	false
2018-05-20T18:00Z	0.36	false
2018-05-20T17:45Z	0.359	false
2018-05-20T17:30Z	0.358	false
2018-05-20T17:15Z	0.359	false
2018-05-20T17:00Z	0.358	false
2018-05-20T16:45Z	0.358	false
2018-05-20T16:30Z	0.357	false
2018-05-20T16:15Z	0.355	false
2018-05-20T16:00Z	0.354	false
2018-05-20T15:45Z	0.353	false
2018-05-20T15:30Z	0.353	false
2018-05-20T15:15Z	0.353	false
2018-05-20T15:00Z	0.351	false
2018-05-20T14:45Z	0.351	false
2018-05-20T14:30Z	0.351	false
2018-05-20T14:15Z	0.35	false
2018-05-20T14:00Z	0.35	false
2018-05-20T13:45Z	0.351	false
2018-05-20T13:30Z	0.35	false
2018-05-20T13:15Z	0.347	false
2018-05-20T13:00Z	0.346	false
2018-05-20T12:45Z	0.347	false
2018-05-20T12:30Z	0.347	false
2018-05-20T12:15Z	0.347	false
2018-05-20T12:00Z	0.345	false
2018-05-20T11:45Z	0.345	false
2018-05-20T11:30Z	0.344	false
2018-05-20T11:15Z	0.343	false
2018-05-20T11:00Z	0.342	false
2018-05-20T10:45Z	0.34	false
2018-05-20T10:30Z	0.337	false
2018-05-20T10:15Z	0.338	false
2018-05-20T10:00Z	0.337	false
2018-05-20T09:45Z	0.337	false
2018-05-20T09:30Z	0.337	false
2018-05-20T09:15Z	0.336	false
2018-05-20T09:00Z	0.337	false
2018-05-20T08:45Z	0.336	false
2018-05-20T08:30Z	0.332	false
2018-05-20T08:15Z	0.326	false
2018-05-20T08:00Z	0.316	false
2018-05-20T07:45Z	0.319	false
2018-05-20T07:30Z	0.339	false
2018-05-20T07:15Z	0.338	false
2018-05-20T07:00Z	0.339	false
2018-05-20T06:45Z	0.34	false
2018-05-20T06:30Z	0.341	false
2018-05-20T06:15Z	0.344	false
2018-05-20T06:00Z	0.346	false
2018-05-20T05:45Z	0.344	false
2018-05-20T05:30Z	0.347	false
2018-05-20T05:15Z	0.346	false
2018-05-20T05:00Z	0.347	false
2018-05-20T04:45Z	0.343	false
2018-05-20T04:30Z	0.352	false
2018-05-20T04:15Z	0.344	false
2018-05-20T04:00Z	0.353	false
2018-05-20T03:45Z	0.349	false
2018-05-20T03:30Z	0.351	false
2018-05-20T03:15Z	0.351	false
2018-05-20T03:00Z	0.35	false
2018-05-20T02:45Z	0.351	false
2018-05-20T02:30Z	0.355	false
2018-05-20T02:15Z	0.354	false
2018-05-20T02:00Z	0.354	false
2018-05-20T01:45Z	0.353	false
2018-05-20T01:30Z	0.359	false
2018-05-20T01:15Z	0.353	false
2018-05-20T01:00Z	0.357	false
2018-05-20T00:45Z	0.354	false
2018-05-20T00:30Z	0.355	false
2018-05-20T00:15Z	0.36	false
2018-05-20T00:00Z	0.356	false
2018-05-19T23:45Z	0.358	false
2018-05-19T23:30Z	0.357	false
2018-05-19T23:15Z	0.361	false
2018-05-19T23:00Z	0.36	false
2018-05-19T22:45Z	0.358	false
2018-05-19T22:30Z	0.362	false
2018-05-19T22:15Z	0.359	false
2018-05-19T22:00Z	0.362	false
2018-05-19T21:45Z	0.362	false
2018-05-19T21:30Z	0.363	false
2018-05-19T21:15Z	0.361	false
2018-05-19T21:00Z	0.365	false
2018-05-19T20:45Z	0.361	false
2018-05-19T20:30Z	0.362	false
2018-05-19T20:15Z	0.361	false
2018-05-19T20:00Z	0.358	false
2018-05-19T19:45Z	0.363	false
2018-05-19T19:30Z	0.36	false
2018-05-19T19:15Z	0.362	false
2018-05-19T19:00Z	0.359	false
2018-05-19T18:45Z	0.362	false
2018-05-19T18:30Z	0.361	false
2018-05-19T18:15Z	0.361	false
2018-05-19T18:00Z	0.362	false
2018-05-19T17:45Z	0.362	false
2018-05-19T17:30Z	0.363	false
2018-05-19T17:15Z	0.36	false
2018-05-19T17:00Z	0.362	false
2018-05-19T16:45Z	0.362	false
2018-05-19T16:30Z	0.361	false
2018-05-19T16:15Z	0.353	false
2018-05-19T16:00Z	0.362	false
2018-05-19T15:45Z	0.361	false
2018-05-19T15:30Z	0.35	false
2018-05-19T15:15Z	0.361	false
2018-05-19T15:00Z	0.358	false
2018-05-19T14:45Z	0.352	false
2018-05-19T14:30Z	0.353	false
2018-05-19T14:15Z	0.358	false
2018-05-19T14:00Z	0.361	false
2018-05-19T13:45Z	0.358	false
2018-05-19T13:30Z	0.351	false
2018-05-19T13:15Z	0.361	false
2018-05-19T13:00Z	0.358	false
2018-05-19T12:45Z	0.353	false
2018-05-19T12:30Z	0.36	false
2018-05-19T12:15Z	0.347	false
2018-05-19T12:00Z	0.355	false
2018-05-19T11:45Z	0.352	false
2018-05-19T11:30Z	0.358	false
2018-05-19T11:15Z	0.354	false
2018-05-19T11:00Z	0.357	false
2018-05-19T10:45Z	0.345	false
2018-05-19T10:30Z	0.351	false
2018-05-19T10:15Z	0.349	false
2018-05-19T10:00Z	0.347	false
2018-05-19T09:45Z	0.344	false
2018-05-19T09:30Z	0.344	false
2018-05-19T09:15Z	0.344	false
2018-05-19T09:00Z	0.344	false
2018-05-19T08:45Z	0.339	false
2018-05-19T08:30Z	0.347	false
2018-05-19T08:15Z	0.342	false
2018-05-19T08:00Z	0.342	false
2018-05-19T07:45Z	0.344	false
2018-05-19T07:30Z	0.344	false
2018-05-19T07:15Z	0.346	false
2018-05-19T07:00Z	0.347	false
2018-05-19T06:45Z	0.347	false
2018-05-19T06:30Z	0.349	false
2018-05-19T06:15Z	0.35	false
2018-05-19T06:00Z	0.351	false
2018-05-19T05:45Z	0.352	false
2018-05-19T05:30Z	0.351	false
2018-05-19T05:15Z	0.354	false
2018-05-19T05:00Z	0.351	false
2018-05-19T04:45Z	0.354	false
2018-05-19T04:30Z	0.354	false
2018-05-19T04:15Z	0.355	false
2018-05-19T04:00Z	0.352	false
2018-05-19T03:45Z	0.354	false
2018-05-19T03:30Z	0.354	false
2018-05-19T03:15Z	0.354	false
2018-05-19T03:00Z	0.355	false
2018-05-19T02:45Z	0.357	false
2018-05-19T02:30Z	0.357	false
2018-05-19T02:15Z	0.358	false
2018-05-19T02:00Z	0.357	false
2018-05-19T01:45Z	0.362	false
2018-05-19T01:30Z	0.361	false
2018-05-19T01:15Z	0.363	false
2018-05-19T01:00Z	0.362	false
2018-05-19T00:45Z	0.362	false
2018-05-19T00:30Z	0.362	false
2018-05-19T00:15Z	0.365	false
2018-05-19T00:00Z	0.366	false
2018-05-18T23:45Z	0.367	false
2018-05-18T23:30Z	0.368	false
2018-05-18T23:15Z	0.369	false
2018-05-18T23:00Z	0.368	false
2018-05-18T22:45Z	0.37	false
2018-05-18T22:30Z	0.371	false
2018-05-18T22:15Z	0.372	false
2018-05-18T22:00Z	0.371	false
2018-05-18T21:45Z	0.373	false
2018-05-18T21:30Z	0.374	false
2018-05-18T21:15Z	0.37	false
2018-05-18T21:00Z	0.369	false
2018-05-18T20:45Z	0.374	false
2018-05-18T20:30Z	0.369	false
2018-05-18T20:15Z	0.37	false
2018-05-18T20:00Z	0.368	false
2018-05-18T19:45Z	0.368	false
2018-05-18T19:30Z	0.367	false
2018-05-18T19:15Z	0.364	false
2018-05-18T19:00Z	0.364	false
2018-05-18T18:45Z	0.362	false
2018-05-18T18:30Z	0.358	false
2018-05-18T18:15Z	0.361	false
2018-05-18T18:00Z	0.361	false
2018-05-18T17:45Z	0.36	false
2018-05-18T17:30Z	0.358	false
2018-05-18T17:15Z	0.358	false
2018-05-18T17:00Z	0.364	false
2018-05-18T16:45Z	0.361	false
2018-05-18T16:30Z	0.366	false
2018-05-18T16:15Z	0.365	false
2018-05-18T16:00Z	0.358	false
2018-05-18T15:45Z	0.367	false
2018-05-18T15:30Z	0.369	false
2018-05-18T15:15Z	0.367	false
2018-05-18T15:00Z	0.363	false
2018-05-18T14:45Z	0.363	false
2018-05-18T14:30Z	0.361	false
2018-05-18T14:15Z	0.358	false
2018-05-18T14:00Z	0.359	false
2018-05-18T13:45Z	0.355	false
2018-05-18T13:30Z	0.361	false
2018-05-18T13:15Z	0.354	false
2018-05-18T13:00Z	0.358	false
2018-05-18T12:45Z	0.358	false
2018-05-18T12:30Z	0.357	false
2018-05-18T12:15Z	0.354	false
2018-05-18T12:00Z	0.363	false
2018-05-18T11:45Z	0.355	false
2018-05-18T11:30Z	0.363	false
2018-05-18T11:15Z	0.361	false
2018-05-18T11:00Z	0.353	false
2018-05-18T10:45Z	0.365	false
2018-05-18T10:30Z	0.36	false
2018-05-18T10:15Z	0.358	false
2018-05-18T10:00Z	0.355	false
2018-05-18T09:45Z	0.355	false
2018-05-18T09:30Z	0.353	false
2018-05-18T09:15Z	0.346	false
2018-05-18T09:00Z	0.351	false
2018-05-18T08:45Z	0.344	false
2018-05-18T08:30Z	0.349	false
2018-05-18T08:15Z	0.347	false
2018-05-18T08:00Z	0.347	false
2018-05-18T07:45Z	0.346	false
2018-05-18T07:30Z	0.346	false
2018-05-18T07:15Z	0.346	false
2018-05-18T07:00Z	0.348	false
2018-05-18T06:45Z	0.351	false
2018-05-18T06:30Z	0.35	false
2018-05-18T06:15Z	0.351	false
2018-05-18T06:00Z	0.354	false
2018-05-18T05:45Z	0.354	false
2018-05-18T05:30Z	0.355	false
2018-05-18T05:15Z	0.353	false
2018-05-18T05:00Z	0.354	false
2018-05-18T04:45Z	0.355	false
2018-05-18T04:30Z	0.355	false
2018-05-18T04:15Z	0.358	false
2018-05-18T04:00Z	0.358	false
2018-05-18T03:45Z	0.358	false
2018-05-18T03:30Z	0.361	false
2018-05-18T03:15Z	0.361	false
2018-05-18T03:00Z	0.361	false
2018-05-18T02:45Z	0.36	false
2018-05-18T02:30Z	0.36	false
2018-05-18T02:15Z	0.355	false
2018-05-18T02:00Z	0.362	false
2018-05-18T01:45Z	0.363	false
2018-05-18T01:30Z	0.363	false
2018-05-18T01:15Z	0.362	false
2018-05-18T01:00Z	0.368	false
2018-05-18T00:45Z	0.363	false
2018-05-18T00:30Z	0.371	false
2018-05-18T00:15Z	0.365	false
2018-05-18T00:00Z	0.37	false
2018-05-17T23:45Z	0.369	false
2018-05-17T23:30Z	0.367	false
2018-05-17T23:15Z	0.372	false
2018-05-17T23:00Z	0.368	false
2018-05-17T22:45Z	0.371	false
2018-05-17T22:30Z	0.372	false
2018-05-17T22:15Z	0.37	false
2018-05-17T22:00Z	0.369	false
2018-05-17T21:45Z	0.372	false
2018-05-17T21:30Z	0.369	false
2018-05-17T21:15Z	0.368	false
2018-05-17T21:00Z	0.366	false
2018-05-17T20:45Z	0.37	false
2018-05-17T20:30Z	0.371	false
2018-05-17T20:15Z	0.369	false
2018-05-17T20:00Z	0.371	false
2018-05-17T19:45Z	0.371	false
2018-05-17T19:30Z	0.371	false
2018-05-17T19:15Z	0.37	false
2018-05-17T19:00Z	0.371	false
2018-05-17T18:45Z	0.369	false
2018-05-17T18:30Z	0.367	false
2018-05-17T18:15Z	0.368	false
2018-05-17T18:00Z	0.362	false
2018-05-17T17:45Z	0.371	false
2018-05-17T17:30Z	0.365	false
2018-05-17T17:15Z	0.365	false
2018-05-17T17:00Z	0.362	false
2018-05-17T16:45Z	0.368	false
2018-05-17T16:30Z	0.366	false
2018-05-17T16:15Z	0.367	false
2018-05-17T16:00Z	0.367	false
2018-05-17T15:45Z	0.36	false
2018-05-17T15:30Z	0.365	false
2018-05-17T15:15Z	0.366	false
2018-05-17T15:00Z	0.359	false
2018-05-17T14:45Z	0.365	false
2018-05-17T14:30Z	0.369	false
2018-05-17T14:15Z	0.358	false
2018-05-17T14:00Z	0.357	false
2018-05-17T13:45Z	0.362	false
2018-05-17T13:30Z	0.36	false
2018-05-17T13:15Z	0.354	false
2018-05-17T13:00Z	0.361	false
2018-05-17T12:45Z	0.355	false
2018-05-17T12:30Z	0.358	false
2018-05-17T12:15Z	0.358	false
2018-05-17T12:00Z	0.365	false
2018-05-17T11:45Z	0.358	false
2018-05-17T11:30Z	0.362	false
2018-05-17T11:15Z	0.358	false
2018-05-17T11:00Z	0.362	false
2018-05-17T10:45Z	0.36	false
2018-05-17T10:30Z	0.361	false
2018-05-17T10:15Z	0.354	false
2018-05-17T10:00Z	0.365	false
2018-05-17T09:45Z	0.36	false
2018-05-17T09:30Z	0.357	false
2018-05-17T09:15Z	0.351	false
2018-05-17T09:00Z	0.347	false
2018-05-17T08:45Z	0.348	false
2018-05-17T08:30Z	0.346	false
2018-05-17T08:15Z	0.347	false
2018-05-17T08:00Z	0.346	false
2018-05-17T07:45Z	0.35	false
2018-05-17T07:30Z	0.348	false
2018-05-17T07:15Z	0.351	false
2018-05-17T07:00Z	0.354	false
2018-05-17T06:45Z	0.35	false
2018-05-17T06:30Z	0.355	false
2018-05-17T06:15Z	0.354	false
2018-05-17T06:00Z	0.357	false
2018-05-17T05:45Z	0.357	false
2018-05-17T05:30Z	0.357	false
2018-05-17T05:15Z	0.354	false
2018-05-17T05:00Z	0.361	false
2018-05-17T04:45Z	0.357	false
2018-05-17T04:30Z	0.361	false
2018-05-17T04:15Z	0.358	false
2018-05-17T04:00Z	0.363	false
2018-05-17T03:45Z	0.362	false
2018-05-17T03:30Z	0.364	false
2018-05-17T03:15Z	0.362	false
2018-05-17T03:00Z	0.367	false
2018-05-17T02:45Z	0.367	false
2018-05-17T02:30Z	0.366	false
2018-05-17T02:15Z	0.367	false
2018-05-17T02:00Z	0.367	false
2018-05-17T01:45Z	0.369	false
2018-05-17T01:30Z	0.369	false
2018-05-17T01:15Z	0.371	false
2018-05-17T01:00Z	0.372	false
2018-05-17T00:45Z	0.371	false
2018-05-17T00:30Z	0.372	false
2018-05-17T00:15Z	0.371	false
2018-05-17T00:00Z	0.371	false
2018-05-16T23:45Z	0.372	false
2018-05-16T23:30Z	0.371	false
2018-05-16T23:15Z	0.369	false
2018-05-16T23:00Z	0.372	false
2018-05-16T22:45Z	0.372	false
2018-05-16T22:30Z	0.371	false
2018-05-16T22:15Z	0.37	false
2018-05-16T22:00Z	0.371	false
2018-05-16T21:45Z	0.368	false
2018-05-16T21:30Z	0.369	false
2018-05-16T21:15Z	0.371	false
2018-05-16T21:00Z	0.368	false
2018-05-16T20:45Z	0.369	false
2018-05-16T20:30Z	0.371	false
2018-05-16T20:15Z	0.369	false
2018-05-16T20:00Z	0.371	false
2018-05-16T19:45Z	0.37	false
2018-05-16T19:30Z	0.371	false
2018-05-16T19:15Z	0.368	false
2018-05-16T19:00Z	0.371	false
2018-05-16T18:45Z	0.367	false
2018-05-16T18:30Z	0.371	false
2018-05-16T18:15Z	0.365	false
2018-05-16T18:00Z	0.375	false
2018-05-16T17:45Z	0.368	false
2018-05-16T17:30Z	0.368	false
2018-05-16T17:15Z	0.364	false
2018-05-16T17:00Z	0.372	false
2018-05-16T16:45Z	0.367	false
2018-05-16T16:30Z	0.37	false
2018-05-16T16:15Z	0.368	false
2018-05-16T16:00Z	0.369	false
2018-05-16T15:45Z	0.367	false
2018-05-16T15:30Z	0.364	false
2018-05-16T15:15Z	0.374	false
2018-05-16T15:00Z	0.368	false
2018-05-16T14:45Z	0.368	false
2018-05-16T14:30Z	0.373	false
2018-05-16T14:15Z	0.368	false
2018-05-16T14:00Z	0.368	false
2018-05-16T13:45Z	0.364	false
2018-05-16T13:30Z	0.357	false
2018-05-16T13:15Z	0.365	false
2018-05-16T13:00Z	0.358	false
2018-05-16T12:45Z	0.359	false
2018-05-16T12:30Z	0.362	false
2018-05-16T12:15Z	0.358	false
2018-05-16T12:00Z	0.365	false
2018-05-16T11:45Z	0.36	false
2018-05-16T11:30Z	0.371	false
2018-05-16T11:15Z	0.367	false
2018-05-16T11:00Z	0.365	false
2018-05-16T10:45Z	0.365	false
2018-05-16T10:30Z	0.365	false
2018-05-16T10:15Z	0.361	false
2018-05-16T10:00Z	0.361	false
2018-05-16T09:45Z	0.358	false
2018-05-16T09:30Z	0.354	false
2018-05-16T09:15Z	0.351	false
2018-05-16T09:00Z	0.354	false
2018-05-16T08:45Z	0.353	false
2018-05-16T08:30Z	0.355	false
2018-05-16T08:15Z	0.357	false
2018-05-16T08:00Z	0.355	false
2018-05-16T07:45Z	0.357	false
2018-05-16T07:30Z	0.357	false
2018-05-16T07:15Z	0.36	false
2018-05-16T07:00Z	0.358	false
2018-05-16T06:45Z	0.361	false
2018-05-16T06:30Z	0.361	false
2018-05-16T06:15Z	0.357	false
2018-05-16T06:00Z	0.359	false
2018-05-16T05:45Z	0.361	false
2018-05-16T05:30Z	0.361	false
2018-05-16T05:15Z	0.361	false
2018-05-16T05:00Z	0.36	false
2018-05-16T04:45Z	0.365	false

Forecast data

May 21st 2018, 5:30:00 am	0.347
May 21st 2018, 5:45:00 am	0.344
May 21st 2018, 6:00:00 am	0.343
May 21st 2018, 6:15:00 am	0.342
May 21st 2018, 6:30:00 am	0.340
May 21st 2018, 6:45:00 am	0.338
May 21st 2018, 7:00:00 am	0.337
May 21st 2018, 7:15:00 am	0.335
May 21st 2018, 7:30:00 am	0.334
May 21st 2018, 7:45:00 am	0.333
May 21st 2018, 8:00:00 am	0.332
May 21st 2018, 8:15:00 am	0.332
May 21st 2018, 8:30:00 am	0.332
May 21st 2018, 8:45:00 am	0.332
May 21st 2018, 9:00:00 am	0.332
May 21st 2018, 9:15:00 am	0.332
May 21st 2018, 9:30:00 am	0.332
May 21st 2018, 9:45:00 am	0.332
May 21st 2018, 10:00:00 am	0.333
May 21st 2018, 10:15:00 am	0.333
May 21st 2018, 10:30:00 am	0.333
May 21st 2018, 10:45:00 am	0.333
May 21st 2018, 11:00:00 am	0.334
May 21st 2018, 11:15:00 am	0.334
May 21st 2018, 11:30:00 am	0.334
May 21st 2018, 11:45:00 am	0.334
May 21st 2018, 12:00:00 pm	0.335
May 21st 2018, 12:15:00 pm	0.335
May 21st 2018, 12:30:00 pm	0.335
May 21st 2018, 12:45:00 pm	0.335
May 21st 2018, 1:00:00 pm	0.335
May 21st 2018, 1:15:00 pm	0.336
May 21st 2018, 1:30:00 pm	0.336
May 21st 2018, 1:45:00 pm	0.336
May 21st 2018, 2:00:00 pm	0.336
May 21st 2018, 2:15:00 pm	0.337
May 21st 2018, 2:30:00 pm	0.337
May 21st 2018, 2:45:00 pm	0.337
May 21st 2018, 3:00:00 pm	0.337
May 21st 2018, 3:15:00 pm	0.338
May 21st 2018, 3:30:00 pm	0.338
May 21st 2018, 3:45:00 pm	0.338
May 21st 2018, 4:00:00 pm	0.338
May 21st 2018, 4:15:00 pm	0.338
May 21st 2018, 4:30:00 pm	0.339
May 21st 2018, 4:45:00 pm	0.339
May 21st 2018, 5:00:00 pm	0.339
May 21st 2018, 5:15:00 pm	0.339
May 21st 2018, 5:30:00 pm	0.339
May 21st 2018, 5:45:00 pm	0.339
May 21st 2018, 6:00:00 pm	0.340
May 21st 2018, 6:15:00 pm	0.340
May 21st 2018, 6:30:00 pm	0.340
May 21st 2018, 6:45:00 pm	0.340
May 21st 2018, 7:00:00 pm	0.340
May 21st 2018, 7:15:00 pm	0.340
May 21st 2018, 7:30:00 pm	0.340
May 21st 2018, 7:45:00 pm	0.340
May 21st 2018, 8:00:00 pm	0.341
May 21st 2018, 8:15:00 pm	0.341
May 21st 2018, 8:30:00 pm	0.341
May 21st 2018, 8:45:00 pm	0.341
May 21st 2018, 9:00:00 pm	0.341
May 21st 2018, 9:15:00 pm	0.341
May 21st 2018, 9:30:00 pm	0.341
May 21st 2018, 9:45:00 pm	0.341
May 21st 2018, 10:00:00 pm	0.341
May 21st 2018, 10:15:00 pm	0.341
May 21st 2018, 10:30:00 pm	0.342
May 21st 2018, 10:45:00 pm	0.342
May 21st 2018, 11:00:00 pm	0.342
May 21st 2018, 11:15:00 pm	0.342
May 21st 2018, 11:30:00 pm	0.342
May 21st 2018, 11:45:00 pm	0.342
May 22nd 2018, 12:00:00 am	0.342
May 22nd 2018, 12:15:00 am	0.342
May 22nd 2018, 12:30:00 am	0.342
May 22nd 2018, 12:45:00 am	0.343
May 22nd 2018, 1:00:00 am	0.343
May 22nd 2018, 1:15:00 am	0.343
May 22nd 2018, 1:30:00 am	0.343
May 22nd 2018, 1:45:00 am	0.343
May 22nd 2018, 2:00:00 am	0.343
May 22nd 2018, 2:15:00 am	0.343
May 22nd 2018, 2:30:00 am	0.343
May 22nd 2018, 2:45:00 am	0.343
May 22nd 2018, 3:00:00 am	0.343
May 22nd 2018, 3:15:00 am	0.343
May 22nd 2018, 3:30:00 am	0.343
May 22nd 2018, 3:45:00 am	0.344
May 22nd 2018, 4:00:00 am	0.344
May 22nd 2018, 4:15:00 am	0.344
May 22nd 2018, 4:30:00 am	0.344
May 22nd 2018, 4:45:00 am	0.344
May 22nd 2018, 5:00:00 am	0.344
May 22nd 2018, 5:15:00 am	0.344
May 22nd 2018, 5:30:00 am	0.344
May 22nd 2018, 5:45:00 am	0.344
May 22nd 2018, 6:00:00 am	0.344
May 22nd 2018, 6:15:00 am	0.344
May 22nd 2018, 6:30:00 am	0.344
May 22nd 2018, 6:45:00 am	0.344
May 22nd 2018, 7:00:00 am	0.344
May 22nd 2018, 7:15:00 am	0.345
May 22nd 2018, 7:30:00 am	0.345
May 22nd 2018, 7:45:00 am	0.345
May 22nd 2018, 8:00:00 am	0.345
May 22nd 2018, 8:15:00 am	0.345
May 22nd 2018, 8:30:00 am	0.345
May 22nd 2018, 8:45:00 am	0.345
May 22nd 2018, 9:00:00 am	0.345
May 22nd 2018, 9:15:00 am	0.345
May 22nd 2018, 9:30:00 am	0.345
May 22nd 2018, 9:45:00 am	0.345
May 22nd 2018, 10:00:00 am	0.345
May 22nd 2018, 10:15:00 am	0.345
May 22nd 2018, 10:30:00 am	0.345
May 22nd 2018, 10:45:00 am	0.345
May 22nd 2018, 11:00:00 am	0.346
May 22nd 2018, 11:15:00 am	0.346
May 22nd 2018, 11:30:00 am	0.346
May 22nd 2018, 11:45:00 am	0.346
May 22nd 2018, 12:00:00 pm	0.346
May 22nd 2018, 12:15:00 pm	0.346
May 22nd 2018, 12:30:00 pm	0.346
May 22nd 2018, 12:45:00 pm	0.346
May 22nd 2018, 1:00:00 pm	0.346
May 22nd 2018, 1:15:00 pm	0.346
May 22nd 2018, 1:30:00 pm	0.346
May 22nd 2018, 1:45:00 pm	0.346
May 22nd 2018, 2:00:00 pm	0.346
May 22nd 2018, 2:15:00 pm	0.346
May 22nd 2018, 2:30:00 pm	0.346
May 22nd 2018, 2:45:00 pm	0.346
May 22nd 2018, 3:00:00 pm	0.346
May 22nd 2018, 3:15:00 pm	0.346
May 22nd 2018, 3:30:00 pm	0.346
May 22nd 2018, 3:45:00 pm	0.346
May 22nd 2018, 4:00:00 pm	0.346
May 22nd 2018, 4:15:00 pm	0.346
May 22nd 2018, 4:30:00 pm	0.347
May 22nd 2018, 4:45:00 pm	0.347
May 22nd 2018, 5:00:00 pm	0.347
May 22nd 2018, 5:15:00 pm	0.347
May 22nd 2018, 5:30:00 pm	0.347

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

0.33m to 3.33m.

Above 3.33m flooding of low-lying land may occur in these areas

River Calder

Above 3.70m some property flooding may occur in these areas

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.35m at 5:30am Monday 21 May 2018.

Highest level recorded at this location

4.64m on 26 December 2015

View nearby measuring stations