River level River Severn at Mythe Bridge

Latest recorded level 0.60m at 7:45pm Saturday 4 April 2020.

Levels: last 5 days and next 36 hours

Now
▼

Measured level
Forecast level
Property flooding possible
Low lying land may flood
Highest recorded level. Hide
Show highest recorded level

You're missing out. A graph should be visible here.
Upgrade your browser to see and use all the features of this service.

You're missing out. A graph should be visible here.

Javascript must be enabled.

Observed data

DateTime	Value	Error
2020-04-04T18:45Z	0.603	false
2020-04-04T18:30Z	0.603	false
2020-04-04T18:15Z	0.603	false
2020-04-04T18:00Z	0.603	false
2020-04-04T17:45Z	0.601	false
2020-04-04T17:30Z	0.602	false
2020-04-04T17:15Z	0.602	false
2020-04-04T17:00Z	0.601	false
2020-04-04T16:45Z	0.6	false
2020-04-04T16:30Z	0.602	false
2020-04-04T16:15Z	0.601	false
2020-04-04T16:00Z	0.6	false
2020-04-04T15:45Z	0.601	false
2020-04-04T15:30Z	0.6	false
2020-04-04T15:15Z	0.6	false
2020-04-04T15:00Z	0.602	false
2020-04-04T14:45Z	0.602	false
2020-04-04T14:30Z	0.604	false
2020-04-04T14:15Z	0.603	false
2020-04-04T14:00Z	0.6	false
2020-04-04T13:45Z	0.604	false
2020-04-04T13:30Z	0.6	false
2020-04-04T13:15Z	0.605	false
2020-04-04T13:00Z	0.606	false
2020-04-04T12:45Z	0.604	false
2020-04-04T12:30Z	0.606	false
2020-04-04T12:15Z	0.607	false
2020-04-04T12:00Z	0.606	false
2020-04-04T11:45Z	0.605	false
2020-04-04T11:30Z	0.606	false
2020-04-04T11:15Z	0.605	false
2020-04-04T11:00Z	0.605	false
2020-04-04T10:45Z	0.605	false
2020-04-04T10:30Z	0.605	false
2020-04-04T10:15Z	0.605	false
2020-04-04T10:00Z	0.604	false
2020-04-04T09:45Z	0.606	false
2020-04-04T09:30Z	0.603	false
2020-04-04T09:15Z	0.604	false
2020-04-04T09:00Z	0.606	false
2020-04-04T08:45Z	0.607	false
2020-04-04T08:30Z	0.606	false
2020-04-04T08:15Z	0.607	false
2020-04-04T08:00Z	0.606	false
2020-04-04T07:45Z	0.606	false
2020-04-04T07:30Z	0.607	false
2020-04-04T07:15Z	0.608	false
2020-04-04T07:00Z	0.608	false
2020-04-04T06:45Z	0.608	false
2020-04-04T06:30Z	0.609	false
2020-04-04T06:15Z	0.609	false
2020-04-04T06:00Z	0.61	false
2020-04-04T05:45Z	0.61	false
2020-04-04T05:30Z	0.611	false
2020-04-04T05:15Z	0.612	false
2020-04-04T05:00Z	0.612	false
2020-04-04T04:45Z	0.611	false
2020-04-04T04:30Z	0.613	false
2020-04-04T04:15Z	0.612	false
2020-04-04T04:00Z	0.613	false
2020-04-04T03:45Z	0.613	false
2020-04-04T03:30Z	0.613	false
2020-04-04T03:15Z	0.615	false
2020-04-04T03:00Z	0.614	false
2020-04-04T02:45Z	0.615	false
2020-04-04T02:30Z	0.615	false
2020-04-04T02:15Z	0.616	false
2020-04-04T02:00Z	0.616	false
2020-04-04T01:45Z	0.617	false
2020-04-04T01:30Z	0.616	false
2020-04-04T01:15Z	0.618	false
2020-04-04T01:00Z	0.618	false
2020-04-04T00:45Z	0.618	false
2020-04-04T00:30Z	0.618	false
2020-04-04T00:15Z	0.619	false
2020-04-04T00:00Z	0.618	false
2020-04-03T23:45Z	0.619	false
2020-04-03T23:30Z	0.619	false
2020-04-03T23:15Z	0.62	false
2020-04-03T23:00Z	0.62	false
2020-04-03T22:45Z	0.62	false
2020-04-03T22:30Z	0.621	false
2020-04-03T22:15Z	0.621	false
2020-04-03T22:00Z	0.622	false
2020-04-03T21:45Z	0.621	false
2020-04-03T21:30Z	0.621	false
2020-04-03T21:15Z	0.622	false
2020-04-03T21:00Z	0.622	false
2020-04-03T20:45Z	0.622	false
2020-04-03T20:30Z	0.622	false
2020-04-03T20:15Z	0.621	false
2020-04-03T20:00Z	0.621	false
2020-04-03T19:45Z	0.621	false
2020-04-03T19:30Z	0.62	false
2020-04-03T19:15Z	0.62	false
2020-04-03T19:00Z	0.621	false
2020-04-03T18:45Z	0.621	false
2020-04-03T18:30Z	0.621	false
2020-04-03T18:15Z	0.62	false
2020-04-03T18:00Z	0.62	false
2020-04-03T17:45Z	0.62	false
2020-04-03T17:30Z	0.621	false
2020-04-03T17:15Z	0.62	false
2020-04-03T17:00Z	0.62	false
2020-04-03T16:45Z	0.619	false
2020-04-03T16:30Z	0.619	false
2020-04-03T16:15Z	0.619	false
2020-04-03T16:00Z	0.616	false
2020-04-03T15:45Z	0.618	false
2020-04-03T15:30Z	0.618	false
2020-04-03T15:15Z	0.617	false
2020-04-03T15:00Z	0.617	false
2020-04-03T14:45Z	0.618	false
2020-04-03T14:30Z	0.616	false
2020-04-03T14:15Z	0.618	false
2020-04-03T14:00Z	0.619	false
2020-04-03T13:45Z	0.619	false
2020-04-03T13:30Z	0.617	false
2020-04-03T13:15Z	0.618	false
2020-04-03T13:00Z	0.616	false
2020-04-03T12:45Z	0.617	false
2020-04-03T12:30Z	0.617	false
2020-04-03T12:15Z	0.621	false
2020-04-03T12:00Z	0.619	false
2020-04-03T11:45Z	0.619	false
2020-04-03T11:30Z	0.619	false
2020-04-03T11:15Z	0.619	false
2020-04-03T11:00Z	0.619	false
2020-04-03T10:45Z	0.619	false
2020-04-03T10:30Z	0.619	false
2020-04-03T10:15Z	0.618	false
2020-04-03T10:00Z	0.619	false
2020-04-03T09:45Z	0.62	false
2020-04-03T09:30Z	0.618	false
2020-04-03T09:15Z	0.621	false
2020-04-03T09:00Z	0.621	false
2020-04-03T08:45Z	0.623	false
2020-04-03T08:30Z	0.622	false
2020-04-03T08:15Z	0.622	false
2020-04-03T08:00Z	0.62	false
2020-04-03T07:45Z	0.622	false
2020-04-03T07:30Z	0.622	false
2020-04-03T07:15Z	0.622	false
2020-04-03T07:00Z	0.623	false
2020-04-03T06:45Z	0.623	false
2020-04-03T06:30Z	0.622	false
2020-04-03T06:15Z	0.623	false
2020-04-03T06:00Z	0.623	false
2020-04-03T05:45Z	0.624	false
2020-04-03T05:30Z	0.624	false
2020-04-03T05:15Z	0.624	false
2020-04-03T05:00Z	0.623	false
2020-04-03T04:45Z	0.624	false
2020-04-03T04:30Z	0.626	false
2020-04-03T04:15Z	0.625	false
2020-04-03T04:00Z	0.625	false
2020-04-03T03:45Z	0.626	false
2020-04-03T03:30Z	0.626	false
2020-04-03T03:15Z	0.626	false
2020-04-03T03:00Z	0.627	false
2020-04-03T02:45Z	0.626	false
2020-04-03T02:30Z	0.626	false
2020-04-03T02:15Z	0.627	false
2020-04-03T02:00Z	0.624	false
2020-04-03T01:45Z	0.627	false
2020-04-03T01:30Z	0.627	false
2020-04-03T01:15Z	0.627	false
2020-04-03T01:00Z	0.628	false
2020-04-03T00:45Z	0.628	false
2020-04-03T00:30Z	0.628	false
2020-04-03T00:15Z	0.627	false
2020-04-03T00:00Z	0.628	false
2020-04-02T23:45Z	0.627	false
2020-04-02T23:30Z	0.628	false
2020-04-02T23:15Z	0.627	false
2020-04-02T23:00Z	0.629	false
2020-04-02T22:45Z	0.628	false
2020-04-02T22:30Z	0.628	false
2020-04-02T22:15Z	0.628	false
2020-04-02T22:00Z	0.628	false
2020-04-02T21:45Z	0.628	false
2020-04-02T21:30Z	0.629	false
2020-04-02T21:15Z	0.629	false
2020-04-02T21:00Z	0.629	false
2020-04-02T20:45Z	0.628	false
2020-04-02T20:30Z	0.628	false
2020-04-02T20:15Z	0.629	false
2020-04-02T20:00Z	0.627	false
2020-04-02T19:45Z	0.627	false
2020-04-02T19:30Z	0.627	false
2020-04-02T19:15Z	0.629	false
2020-04-02T19:00Z	0.63	false
2020-04-02T18:45Z	0.63	false
2020-04-02T18:30Z	0.629	false
2020-04-02T18:15Z	0.628	false
2020-04-02T18:00Z	0.627	false
2020-04-02T17:45Z	0.63	false
2020-04-02T17:30Z	0.628	false
2020-04-02T17:15Z	0.631	false
2020-04-02T17:00Z	0.63	false
2020-04-02T16:45Z	0.632	false
2020-04-02T16:30Z	0.63	false
2020-04-02T16:15Z	0.631	false
2020-04-02T16:00Z	0.629	false
2020-04-02T15:45Z	0.632	false
2020-04-02T15:30Z	0.631	false
2020-04-02T15:15Z	0.63	false
2020-04-02T15:00Z	0.632	false
2020-04-02T14:45Z	0.629	false
2020-04-02T14:30Z	0.633	false
2020-04-02T14:15Z	0.633	false
2020-04-02T14:00Z	0.631	false
2020-04-02T13:45Z	0.631	false
2020-04-02T13:30Z	0.632	false
2020-04-02T13:15Z	0.629	false
2020-04-02T13:00Z	0.63	false
2020-04-02T12:45Z	0.628	false
2020-04-02T12:30Z	0.632	false
2020-04-02T12:15Z	0.631	false
2020-04-02T12:00Z	0.632	false
2020-04-02T11:45Z	0.634	false
2020-04-02T11:30Z	0.634	false
2020-04-02T11:15Z	0.631	false
2020-04-02T11:00Z	0.63	false
2020-04-02T10:45Z	0.632	false
2020-04-02T10:30Z	0.632	false
2020-04-02T10:15Z	0.634	false
2020-04-02T10:00Z	0.631	false
2020-04-02T09:45Z	0.63	false
2020-04-02T09:30Z	0.632	false
2020-04-02T09:15Z	0.632	false
2020-04-02T09:00Z	0.63	false
2020-04-02T08:45Z	0.633	false
2020-04-02T08:30Z	0.632	false
2020-04-02T08:15Z	0.634	false
2020-04-02T08:00Z	0.633	false
2020-04-02T07:45Z	0.634	false
2020-04-02T07:30Z	0.633	false
2020-04-02T07:15Z	0.634	false
2020-04-02T07:00Z	0.635	false
2020-04-02T06:45Z	0.635	false
2020-04-02T06:30Z	0.635	false
2020-04-02T06:15Z	0.635	false
2020-04-02T06:00Z	0.635	false
2020-04-02T05:45Z	0.635	false
2020-04-02T05:30Z	0.636	false
2020-04-02T05:15Z	0.637	false
2020-04-02T05:00Z	0.635	false
2020-04-02T04:45Z	0.636	false
2020-04-02T04:30Z	0.636	false
2020-04-02T04:15Z	0.636	false
2020-04-02T04:00Z	0.637	false
2020-04-02T03:45Z	0.636	false
2020-04-02T03:30Z	0.637	false
2020-04-02T03:15Z	0.636	false
2020-04-02T03:00Z	0.636	false
2020-04-02T02:45Z	0.637	false
2020-04-02T02:30Z	0.637	false
2020-04-02T02:15Z	0.636	false
2020-04-02T02:00Z	0.636	false
2020-04-02T01:45Z	0.637	false
2020-04-02T01:30Z	0.637	false
2020-04-02T01:15Z	0.636	false
2020-04-02T01:00Z	0.638	false
2020-04-02T00:45Z	0.637	false
2020-04-02T00:30Z	0.637	false
2020-04-02T00:15Z	0.637	false
2020-04-02T00:00Z	0.637	false
2020-04-01T23:45Z	0.637	false
2020-04-01T23:30Z	0.637	false
2020-04-01T23:15Z	0.636	false
2020-04-01T23:00Z	0.637	false
2020-04-01T22:45Z	0.636	false
2020-04-01T22:30Z	0.637	false
2020-04-01T22:15Z	0.636	false
2020-04-01T22:00Z	0.636	false
2020-04-01T21:45Z	0.637	false
2020-04-01T21:30Z	0.637	false
2020-04-01T21:15Z	0.636	false
2020-04-01T21:00Z	0.636	false
2020-04-01T20:45Z	0.636	false
2020-04-01T20:30Z	0.638	false
2020-04-01T20:15Z	0.637	false
2020-04-01T20:00Z	0.636	false
2020-04-01T19:45Z	0.636	false
2020-04-01T19:30Z	0.636	false
2020-04-01T19:15Z	0.636	false
2020-04-01T19:00Z	0.636	false
2020-04-01T18:45Z	0.636	false
2020-04-01T18:30Z	0.637	false
2020-04-01T18:15Z	0.636	false
2020-04-01T18:00Z	0.636	false
2020-04-01T17:45Z	0.637	false
2020-04-01T17:30Z	0.636	false
2020-04-01T17:15Z	0.637	false
2020-04-01T17:00Z	0.637	false
2020-04-01T16:45Z	0.638	false
2020-04-01T16:30Z	0.638	false
2020-04-01T16:15Z	0.637	false
2020-04-01T16:00Z	0.635	false
2020-04-01T15:45Z	0.637	false
2020-04-01T15:30Z	0.636	false
2020-04-01T15:15Z	0.636	false
2020-04-01T15:00Z	0.636	false
2020-04-01T14:45Z	0.637	false
2020-04-01T14:30Z	0.636	false
2020-04-01T14:15Z	0.636	false
2020-04-01T14:00Z	0.636	false
2020-04-01T13:45Z	0.636	false
2020-04-01T13:30Z	0.636	false
2020-04-01T13:15Z	0.636	false
2020-04-01T13:00Z	0.636	false
2020-04-01T12:45Z	0.636	false
2020-04-01T12:30Z	0.636	false
2020-04-01T12:15Z	0.633	false
2020-04-01T12:00Z	0.637	false
2020-04-01T11:45Z	0.637	false
2020-04-01T11:30Z	0.637	false
2020-04-01T11:15Z	0.637	false
2020-04-01T11:00Z	0.635	false
2020-04-01T10:45Z	0.634	false
2020-04-01T10:30Z	0.636	false
2020-04-01T10:15Z	0.636	false
2020-04-01T10:00Z	0.636	false
2020-04-01T09:45Z	0.637	false
2020-04-01T09:30Z	0.637	false
2020-04-01T09:15Z	0.637	false
2020-04-01T09:00Z	0.637	false
2020-04-01T08:45Z	0.636	false
2020-04-01T08:30Z	0.638	false
2020-04-01T08:15Z	0.636	false
2020-04-01T08:00Z	0.636	false
2020-04-01T07:45Z	0.637	false
2020-04-01T07:30Z	0.636	false
2020-04-01T07:15Z	0.638	false
2020-04-01T07:00Z	0.637	false
2020-04-01T06:45Z	0.637	false
2020-04-01T06:30Z	0.637	false
2020-04-01T06:15Z	0.638	false
2020-04-01T06:00Z	0.639	false
2020-04-01T05:45Z	0.638	false
2020-04-01T05:30Z	0.64	false
2020-04-01T05:15Z	0.639	false
2020-04-01T05:00Z	0.639	false
2020-04-01T04:45Z	0.639	false
2020-04-01T04:30Z	0.64	false
2020-04-01T04:15Z	0.641	false
2020-04-01T04:00Z	0.64	false
2020-04-01T03:45Z	0.642	false
2020-04-01T03:30Z	0.642	false
2020-04-01T03:15Z	0.642	false
2020-04-01T03:00Z	0.641	false
2020-04-01T02:45Z	0.642	false
2020-04-01T02:30Z	0.642	false
2020-04-01T02:15Z	0.643	false
2020-04-01T02:00Z	0.643	false
2020-04-01T01:45Z	0.644	false
2020-04-01T01:30Z	0.644	false
2020-04-01T01:15Z	0.644	false
2020-04-01T01:00Z	0.644	false
2020-04-01T00:45Z	0.644	false
2020-04-01T00:30Z	0.644	false
2020-04-01T00:15Z	0.644	false
2020-04-01T00:00Z	0.646	false
2020-03-31T23:45Z	0.645	false
2020-03-31T23:30Z	0.645	false
2020-03-31T23:15Z	0.645	false
2020-03-31T23:00Z	0.646	false
2020-03-31T22:45Z	0.645	false
2020-03-31T22:30Z	0.645	false
2020-03-31T22:15Z	0.645	false
2020-03-31T22:00Z	0.646	false
2020-03-31T21:45Z	0.645	false
2020-03-31T21:30Z	0.646	false
2020-03-31T21:15Z	0.645	false
2020-03-31T21:00Z	0.645	false
2020-03-31T20:45Z	0.646	false
2020-03-31T20:30Z	0.646	false
2020-03-31T20:15Z	0.644	false
2020-03-31T20:00Z	0.645	false
2020-03-31T19:45Z	0.646	false
2020-03-31T19:30Z	0.644	false
2020-03-31T19:15Z	0.646	false
2020-03-31T19:00Z	0.645	false
2020-03-31T18:45Z	0.645	false
2020-03-31T18:30Z	0.645	false
2020-03-31T18:15Z	0.645	false
2020-03-31T18:00Z	0.645	false
2020-03-31T17:45Z	0.646	false
2020-03-31T17:30Z	0.645	false
2020-03-31T17:15Z	0.646	false
2020-03-31T17:00Z	0.642	false
2020-03-31T16:45Z	0.644	false
2020-03-31T16:30Z	0.645	false
2020-03-31T16:15Z	0.645	false
2020-03-31T16:00Z	0.646	false
2020-03-31T15:45Z	0.646	false
2020-03-31T15:30Z	0.644	false
2020-03-31T15:15Z	0.646	false
2020-03-31T15:00Z	0.647	false
2020-03-31T14:45Z	0.642	false
2020-03-31T14:30Z	0.645	false
2020-03-31T14:15Z	0.646	false
2020-03-31T14:00Z	0.646	false
2020-03-31T13:45Z	0.648	false
2020-03-31T13:30Z	0.646	false
2020-03-31T13:15Z	0.646	false
2020-03-31T13:00Z	0.645	false
2020-03-31T12:45Z	0.645	false
2020-03-31T12:30Z	0.645	false
2020-03-31T12:15Z	0.647	false
2020-03-31T12:00Z	0.648	false
2020-03-31T11:45Z	0.648	false
2020-03-31T11:30Z	0.647	false
2020-03-31T11:15Z	0.646	false
2020-03-31T11:00Z	0.647	false
2020-03-31T10:45Z	0.647	false
2020-03-31T10:30Z	0.65	false
2020-03-31T10:15Z	0.648	false
2020-03-31T10:00Z	0.649	false
2020-03-31T09:45Z	0.648	false
2020-03-31T09:30Z	0.648	false
2020-03-31T09:15Z	0.648	false
2020-03-31T09:00Z	0.649	false
2020-03-31T08:45Z	0.65	false
2020-03-31T08:30Z	0.65	false
2020-03-31T08:15Z	0.648	false
2020-03-31T08:00Z	0.65	false
2020-03-31T07:45Z	0.649	false
2020-03-31T07:30Z	0.649	false
2020-03-31T07:15Z	0.65	false
2020-03-31T07:00Z	0.65	false
2020-03-31T06:45Z	0.65	false
2020-03-31T06:30Z	0.651	false
2020-03-31T06:15Z	0.652	false
2020-03-31T06:00Z	0.651	false
2020-03-31T05:45Z	0.651	false
2020-03-31T05:30Z	0.65	false
2020-03-31T05:15Z	0.652	false
2020-03-31T05:00Z	0.651	false
2020-03-31T04:45Z	0.651	false
2020-03-31T04:30Z	0.652	false
2020-03-31T04:15Z	0.652	false
2020-03-31T04:00Z	0.651	false
2020-03-31T03:45Z	0.652	false
2020-03-31T03:30Z	0.651	false
2020-03-31T03:15Z	0.653	false
2020-03-31T03:00Z	0.653	false
2020-03-31T02:45Z	0.653	false
2020-03-31T02:30Z	0.654	false
2020-03-31T02:15Z	0.654	false
2020-03-31T02:00Z	0.652	false
2020-03-31T01:45Z	0.653	false
2020-03-31T01:30Z	0.654	false
2020-03-31T01:15Z	0.654	false
2020-03-31T01:00Z	0.655	false
2020-03-31T00:45Z	0.655	false
2020-03-31T00:30Z	0.656	false
2020-03-31T00:15Z	0.654	false
2020-03-31T00:00Z	0.656	false
2020-03-30T23:45Z	0.655	false
2020-03-30T23:30Z	0.656	false
2020-03-30T23:15Z	0.656	false
2020-03-30T23:00Z	0.654	false
2020-03-30T22:45Z	0.656	false
2020-03-30T22:30Z	0.655	false
2020-03-30T22:15Z	0.656	false
2020-03-30T22:00Z	0.656	false
2020-03-30T21:45Z	0.656	false
2020-03-30T21:30Z	0.656	false
2020-03-30T21:15Z	0.656	false
2020-03-30T21:00Z	0.655	false
2020-03-30T20:45Z	0.655	false
2020-03-30T20:30Z	0.656	false
2020-03-30T20:15Z	0.655	false
2020-03-30T20:00Z	0.656	false
2020-03-30T19:45Z	0.655	false
2020-03-30T19:30Z	0.656	false
2020-03-30T19:15Z	0.654	false
2020-03-30T19:00Z	0.654	false
2020-03-30T18:45Z	0.654	false

Forecast data

April 4th 2020, 8:00:00 pm	0.604
April 4th 2020, 9:00:00 pm	0.604
April 4th 2020, 10:00:00 pm	0.611
April 4th 2020, 11:00:00 pm	0.612
April 5th 2020, 12:00:00 am	0.614
April 5th 2020, 1:00:00 am	0.616
April 5th 2020, 2:00:00 am	0.620
April 5th 2020, 3:00:00 am	0.623
April 5th 2020, 4:00:00 am	0.627
April 5th 2020, 5:00:00 am	0.627
April 5th 2020, 6:00:00 am	0.631
April 5th 2020, 7:00:00 am	0.633
April 5th 2020, 8:00:00 am	0.636
April 5th 2020, 9:00:00 am	0.637
April 5th 2020, 10:00:00 am	0.641
April 5th 2020, 11:00:00 am	0.645
April 5th 2020, 12:00:00 pm	0.649
April 5th 2020, 1:00:00 pm	0.653
April 5th 2020, 2:00:00 pm	0.658
April 5th 2020, 3:00:00 pm	0.668
April 5th 2020, 4:00:00 pm	0.670
April 5th 2020, 5:00:00 pm	0.678
April 5th 2020, 6:00:00 pm	0.684
April 5th 2020, 7:00:00 pm	0.691
April 5th 2020, 8:00:00 pm	0.701
April 5th 2020, 9:00:00 pm	0.710
April 5th 2020, 10:00:00 pm	0.717
April 5th 2020, 11:00:00 pm	0.722
April 6th 2020, 12:00:00 am	0.725
April 6th 2020, 1:00:00 am	0.729
April 6th 2020, 2:00:00 am	0.733
April 6th 2020, 3:00:00 am	0.735
April 6th 2020, 4:00:00 am	0.738
April 6th 2020, 5:00:00 am	0.741
April 6th 2020, 6:00:00 am	0.744
April 6th 2020, 7:00:00 am	0.746

Forecasts contain uncertainty and can change frequently. For the latest information, always check for up to date flood warnings and alerts in your area.

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

0.41m to 2.80m.

Above 2.80m flooding of low-lying land may occur in these areas

River Severn in Gloucestershire

Above 3.60m some property flooding may occur in these areas

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.75m at 7:00am Monday 6 April 2020.

Highest level recorded at this location

5.50m on 22 July 2007

View nearby measuring stations