River level River Duddon at Ulpha

Check for flood warnings in this area

Latest recorded level 0.56m at 4:00pm Thursday 17 October 2019.

River levels at this location in the last 5 days

Now
▼

• Measured level
• When the water level reaches 1.50m here, minor flooding is possible in this area
• 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
2019-10-17T15:00Z	0.555	false
2019-10-17T14:45Z	0.555	false
2019-10-17T14:30Z	0.556	false
2019-10-17T14:15Z	0.556	false
2019-10-17T14:00Z	0.557	false
2019-10-17T13:45Z	0.558	false
2019-10-17T13:30Z	0.559	false
2019-10-17T13:15Z	0.56	false
2019-10-17T13:00Z	0.561	false
2019-10-17T12:45Z	0.562	false
2019-10-17T12:30Z	0.562	false
2019-10-17T12:15Z	0.563	false
2019-10-17T12:00Z	0.564	false
2019-10-17T11:45Z	0.565	false
2019-10-17T11:30Z	0.565	false
2019-10-17T11:15Z	0.566	false
2019-10-17T11:00Z	0.566	false
2019-10-17T10:45Z	0.568	false
2019-10-17T10:30Z	0.569	false
2019-10-17T10:15Z	0.571	false
2019-10-17T10:00Z	0.573	false
2019-10-17T09:45Z	0.574	false
2019-10-17T09:30Z	0.575	false
2019-10-17T09:15Z	0.576	false
2019-10-17T09:00Z	0.576	false
2019-10-17T08:45Z	0.576	false
2019-10-17T08:30Z	0.577	false
2019-10-17T08:15Z	0.578	false
2019-10-17T08:00Z	0.578	false
2019-10-17T07:45Z	0.579	false
2019-10-17T07:30Z	0.577	false
2019-10-17T07:15Z	0.577	false
2019-10-17T07:00Z	0.576	false
2019-10-17T06:45Z	0.574	false
2019-10-17T06:30Z	0.573	false
2019-10-17T06:15Z	0.573	false
2019-10-17T06:00Z	0.573	false
2019-10-17T05:45Z	0.572	false
2019-10-17T05:30Z	0.571	false
2019-10-17T05:15Z	0.569	false
2019-10-17T05:00Z	0.567	false
2019-10-17T04:45Z	0.566	false
2019-10-17T04:30Z	0.564	false
2019-10-17T04:15Z	0.563	false
2019-10-17T04:00Z	0.563	false
2019-10-17T03:45Z	0.562	false
2019-10-17T03:30Z	0.561	false
2019-10-17T03:15Z	0.561	false
2019-10-17T03:00Z	0.561	false
2019-10-17T02:45Z	0.561	false
2019-10-17T02:30Z	0.561	false
2019-10-17T02:15Z	0.562	false
2019-10-17T02:00Z	0.562	false
2019-10-17T01:45Z	0.562	false
2019-10-17T01:30Z	0.563	false
2019-10-17T01:15Z	0.563	false
2019-10-17T01:00Z	0.564	false
2019-10-17T00:45Z	0.565	false
2019-10-17T00:30Z	0.566	false
2019-10-17T00:15Z	0.566	false
2019-10-17T00:00Z	0.567	false
2019-10-16T23:45Z	0.568	false
2019-10-16T23:30Z	0.569	false
2019-10-16T23:15Z	0.569	false
2019-10-16T23:00Z	0.569	false
2019-10-16T22:45Z	0.57	false
2019-10-16T22:30Z	0.571	false
2019-10-16T22:15Z	0.571	false
2019-10-16T22:00Z	0.572	false
2019-10-16T21:45Z	0.572	false
2019-10-16T21:30Z	0.573	false
2019-10-16T21:15Z	0.574	false
2019-10-16T21:00Z	0.576	false
2019-10-16T20:45Z	0.577	false
2019-10-16T20:30Z	0.577	false
2019-10-16T20:15Z	0.578	false
2019-10-16T20:00Z	0.579	false
2019-10-16T19:45Z	0.58	false
2019-10-16T19:30Z	0.581	false
2019-10-16T19:15Z	0.583	false
2019-10-16T19:00Z	0.584	false
2019-10-16T18:45Z	0.584	false
2019-10-16T18:30Z	0.586	false
2019-10-16T18:15Z	0.587	false
2019-10-16T18:00Z	0.589	false
2019-10-16T17:45Z	0.59	false
2019-10-16T17:30Z	0.593	false
2019-10-16T17:15Z	0.594	false
2019-10-16T17:00Z	0.596	false
2019-10-16T16:45Z	0.597	false
2019-10-16T16:30Z	0.599	false
2019-10-16T16:15Z	0.601	false
2019-10-16T16:00Z	0.604	false
2019-10-16T15:45Z	0.604	false
2019-10-16T15:30Z	0.605	false
2019-10-16T15:15Z	0.607	false
2019-10-16T15:00Z	0.608	false
2019-10-16T14:45Z	0.611	false
2019-10-16T14:30Z	0.612	false
2019-10-16T14:15Z	0.615	false
2019-10-16T14:00Z	0.617	false
2019-10-16T13:45Z	0.618	false
2019-10-16T13:30Z	0.621	false
2019-10-16T13:15Z	0.622	false
2019-10-16T13:00Z	0.624	false
2019-10-16T12:45Z	0.626	false
2019-10-16T12:30Z	0.629	false
2019-10-16T12:15Z	0.629	false
2019-10-16T12:00Z	0.632	false
2019-10-16T11:45Z	0.633	false
2019-10-16T11:30Z	0.635	false
2019-10-16T11:15Z	0.637	false
2019-10-16T11:00Z	0.638	false
2019-10-16T10:45Z	0.639	false
2019-10-16T10:30Z	0.638	false
2019-10-16T10:15Z	0.639	false
2019-10-16T10:00Z	0.64	false
2019-10-16T09:45Z	0.64	false
2019-10-16T09:30Z	0.641	false
2019-10-16T09:15Z	0.64	false
2019-10-16T09:00Z	0.638	false
2019-10-16T08:45Z	0.633	false
2019-10-16T08:30Z	0.621	false
2019-10-16T08:15Z	0.604	false
2019-10-16T08:00Z	0.584	false
2019-10-16T07:45Z	0.567	false
2019-10-16T07:30Z	0.554	false
2019-10-16T07:15Z	0.542	false
2019-10-16T07:00Z	0.534	false
2019-10-16T06:45Z	0.528	false
2019-10-16T06:30Z	0.525	false
2019-10-16T06:15Z	0.522	false
2019-10-16T06:00Z	0.521	false
2019-10-16T05:45Z	0.518	false
2019-10-16T05:30Z	0.517	false
2019-10-16T05:15Z	0.516	false
2019-10-16T05:00Z	0.517	false
2019-10-16T04:45Z	0.517	false
2019-10-16T04:30Z	0.517	false
2019-10-16T04:15Z	0.517	false
2019-10-16T04:00Z	0.517	false
2019-10-16T03:45Z	0.517	false
2019-10-16T03:30Z	0.517	false
2019-10-16T03:15Z	0.518	false
2019-10-16T03:00Z	0.518	false
2019-10-16T02:45Z	0.519	false
2019-10-16T02:30Z	0.52	false
2019-10-16T02:15Z	0.52	false
2019-10-16T02:00Z	0.52	false
2019-10-16T01:45Z	0.521	false
2019-10-16T01:30Z	0.521	false
2019-10-16T01:15Z	0.521	false
2019-10-16T01:00Z	0.522	false
2019-10-16T00:45Z	0.523	false
2019-10-16T00:30Z	0.524	false
2019-10-16T00:15Z	0.525	false
2019-10-16T00:00Z	0.525	false
2019-10-15T23:45Z	0.525	false
2019-10-15T23:30Z	0.525	false
2019-10-15T23:15Z	0.525	false
2019-10-15T23:00Z	0.526	false
2019-10-15T22:45Z	0.526	false
2019-10-15T22:30Z	0.526	false
2019-10-15T22:15Z	0.526	false
2019-10-15T22:00Z	0.526	false
2019-10-15T21:45Z	0.526	false
2019-10-15T21:30Z	0.526	false
2019-10-15T21:15Z	0.527	false
2019-10-15T21:00Z	0.527	false
2019-10-15T20:45Z	0.528	false
2019-10-15T20:30Z	0.528	false
2019-10-15T20:15Z	0.528	false
2019-10-15T20:00Z	0.529	false
2019-10-15T19:45Z	0.53	false
2019-10-15T19:30Z	0.53	false
2019-10-15T19:15Z	0.53	false
2019-10-15T19:00Z	0.53	false
2019-10-15T18:45Z	0.53	false
2019-10-15T18:30Z	0.531	false
2019-10-15T18:15Z	0.532	false
2019-10-15T18:00Z	0.532	false
2019-10-15T17:45Z	0.534	false
2019-10-15T17:30Z	0.535	false
2019-10-15T17:15Z	0.538	false
2019-10-15T17:00Z	0.538	false
2019-10-15T16:45Z	0.538	false
2019-10-15T16:30Z	0.538	false
2019-10-15T16:15Z	0.538	false
2019-10-15T16:00Z	0.538	false
2019-10-15T15:45Z	0.538	false
2019-10-15T15:30Z	0.539	false
2019-10-15T15:15Z	0.539	false
2019-10-15T15:00Z	0.541	false
2019-10-15T14:45Z	0.541	false
2019-10-15T14:30Z	0.541	false
2019-10-15T14:15Z	0.542	false
2019-10-15T14:00Z	0.542	false
2019-10-15T13:45Z	0.542	false
2019-10-15T13:30Z	0.542	false
2019-10-15T13:15Z	0.542	false
2019-10-15T13:00Z	0.542	false
2019-10-15T12:45Z	0.543	false
2019-10-15T12:30Z	0.544	false
2019-10-15T12:15Z	0.544	false
2019-10-15T12:00Z	0.545	false
2019-10-15T11:45Z	0.545	false
2019-10-15T11:30Z	0.545	false
2019-10-15T11:15Z	0.545	false
2019-10-15T11:00Z	0.545	false
2019-10-15T10:45Z	0.545	false
2019-10-15T10:30Z	0.546	false
2019-10-15T10:15Z	0.546	false
2019-10-15T10:00Z	0.546	false
2019-10-15T09:45Z	0.546	false
2019-10-15T09:30Z	0.546	false
2019-10-15T09:15Z	0.546	false
2019-10-15T09:00Z	0.547	false
2019-10-15T08:45Z	0.547	false
2019-10-15T08:30Z	0.548	false
2019-10-15T08:15Z	0.549	false
2019-10-15T08:00Z	0.549	false
2019-10-15T07:45Z	0.551	false
2019-10-15T07:30Z	0.552	false
2019-10-15T07:15Z	0.552	false
2019-10-15T07:00Z	0.552	false
2019-10-15T06:45Z	0.552	false
2019-10-15T06:30Z	0.552	false
2019-10-15T06:15Z	0.553	false
2019-10-15T06:00Z	0.554	false
2019-10-15T05:45Z	0.555	false
2019-10-15T05:30Z	0.556	false
2019-10-15T05:15Z	0.556	false
2019-10-15T05:00Z	0.557	false
2019-10-15T04:45Z	0.558	false
2019-10-15T04:30Z	0.559	false
2019-10-15T04:15Z	0.559	false
2019-10-15T04:00Z	0.559	false
2019-10-15T03:45Z	0.56	false
2019-10-15T03:30Z	0.561	false
2019-10-15T03:15Z	0.562	false
2019-10-15T03:00Z	0.562	false
2019-10-15T02:45Z	0.562	false
2019-10-15T02:30Z	0.562	false
2019-10-15T02:15Z	0.562	false
2019-10-15T02:00Z	0.562	false
2019-10-15T01:45Z	0.562	false
2019-10-15T01:30Z	0.563	false
2019-10-15T01:15Z	0.564	false
2019-10-15T01:00Z	0.565	false
2019-10-15T00:45Z	0.566	false
2019-10-15T00:30Z	0.566	false
2019-10-15T00:15Z	0.567	false
2019-10-15T00:00Z	0.569	false
2019-10-14T23:45Z	0.569	false
2019-10-14T23:30Z	0.57	false
2019-10-14T23:15Z	0.572	false
2019-10-14T23:00Z	0.573	false
2019-10-14T22:45Z	0.573	false
2019-10-14T22:30Z	0.573	false
2019-10-14T22:15Z	0.573	false
2019-10-14T22:00Z	0.573	false
2019-10-14T21:45Z	0.574	false
2019-10-14T21:30Z	0.574	false
2019-10-14T21:15Z	0.575	false
2019-10-14T21:00Z	0.576	false
2019-10-14T20:45Z	0.576	false
2019-10-14T20:30Z	0.578	false
2019-10-14T20:15Z	0.578	false
2019-10-14T20:00Z	0.579	false
2019-10-14T19:45Z	0.58	false
2019-10-14T19:30Z	0.58	false
2019-10-14T19:15Z	0.581	false
2019-10-14T19:00Z	0.583	false
2019-10-14T18:45Z	0.584	false
2019-10-14T18:30Z	0.585	false
2019-10-14T18:15Z	0.584	false
2019-10-14T18:00Z	0.585	false
2019-10-14T17:45Z	0.586	false
2019-10-14T17:30Z	0.587	false
2019-10-14T17:15Z	0.588	false
2019-10-14T17:00Z	0.59	false
2019-10-14T16:45Z	0.59	false
2019-10-14T16:30Z	0.591	false
2019-10-14T16:15Z	0.591	false
2019-10-14T16:00Z	0.593	false
2019-10-14T15:45Z	0.594	false
2019-10-14T15:30Z	0.595	false
2019-10-14T15:15Z	0.597	false
2019-10-14T15:00Z	0.597	false
2019-10-14T14:45Z	0.598	false
2019-10-14T14:30Z	0.6	false
2019-10-14T14:15Z	0.601	false
2019-10-14T14:00Z	0.602	false
2019-10-14T13:45Z	0.603	false
2019-10-14T13:30Z	0.605	false
2019-10-14T13:15Z	0.605	false
2019-10-14T13:00Z	0.608	false
2019-10-14T12:45Z	0.608	false
2019-10-14T12:30Z	0.61	false
2019-10-14T12:15Z	0.611	false
2019-10-14T12:00Z	0.612	false
2019-10-14T11:45Z	0.614	false
2019-10-14T11:30Z	0.616	false
2019-10-14T11:15Z	0.617	false
2019-10-14T11:00Z	0.618	false
2019-10-14T10:45Z	0.618	false
2019-10-14T10:30Z	0.621	false
2019-10-14T10:15Z	0.621	false
2019-10-14T10:00Z	0.622	false
2019-10-14T09:45Z	0.624	false
2019-10-14T09:30Z	0.625	false
2019-10-14T09:15Z	0.628	false
2019-10-14T09:00Z	0.628	false
2019-10-14T08:45Z	0.631	false
2019-10-14T08:30Z	0.632	false
2019-10-14T08:15Z	0.634	false
2019-10-14T08:00Z	0.635	false
2019-10-14T07:45Z	0.637	false
2019-10-14T07:30Z	0.639	false
2019-10-14T07:15Z	0.64	false
2019-10-14T07:00Z	0.643	false
2019-10-14T06:45Z	0.645	false
2019-10-14T06:30Z	0.646	false
2019-10-14T06:15Z	0.649	false
2019-10-14T06:00Z	0.651	false
2019-10-14T05:45Z	0.653	false
2019-10-14T05:30Z	0.656	false
2019-10-14T05:15Z	0.657	false
2019-10-14T05:00Z	0.662	false
2019-10-14T04:45Z	0.663	false
2019-10-14T04:30Z	0.665	false
2019-10-14T04:15Z	0.669	false
2019-10-14T04:00Z	0.67	false
2019-10-14T03:45Z	0.673	false
2019-10-14T03:30Z	0.676	false
2019-10-14T03:15Z	0.68	false
2019-10-14T03:00Z	0.681	false
2019-10-14T02:45Z	0.684	false
2019-10-14T02:30Z	0.688	false
2019-10-14T02:15Z	0.69	false
2019-10-14T02:00Z	0.693	false
2019-10-14T01:45Z	0.694	false
2019-10-14T01:30Z	0.698	false
2019-10-14T01:15Z	0.701	false
2019-10-14T01:00Z	0.703	false
2019-10-14T00:45Z	0.705	false
2019-10-14T00:30Z	0.709	false
2019-10-14T00:15Z	0.712	false
2019-10-14T00:00Z	0.716	false
2019-10-13T23:45Z	0.719	false
2019-10-13T23:30Z	0.722	false
2019-10-13T23:15Z	0.726	false
2019-10-13T23:00Z	0.732	false
2019-10-13T22:45Z	0.733	false
2019-10-13T22:30Z	0.741	false
2019-10-13T22:15Z	0.744	false
2019-10-13T22:00Z	0.747	false
2019-10-13T21:45Z	0.751	false
2019-10-13T21:30Z	0.757	false
2019-10-13T21:15Z	0.763	false
2019-10-13T21:00Z	0.767	false
2019-10-13T20:45Z	0.772	false
2019-10-13T20:30Z	0.778	false
2019-10-13T20:15Z	0.781	false
2019-10-13T20:00Z	0.788	false
2019-10-13T19:45Z	0.79	false
2019-10-13T19:30Z	0.79	false
2019-10-13T19:15Z	0.789	false
2019-10-13T19:00Z	0.795	false
2019-10-13T18:45Z	0.799	false
2019-10-13T18:30Z	0.798	false
2019-10-13T18:15Z	0.795	false
2019-10-13T18:00Z	0.796	false
2019-10-13T17:45Z	0.795	false
2019-10-13T17:30Z	0.799	false
2019-10-13T17:15Z	0.795	false
2019-10-13T17:00Z	0.792	false
2019-10-13T16:45Z	0.788	false
2019-10-13T16:30Z	0.785	false
2019-10-13T16:15Z	0.785	false
2019-10-13T16:00Z	0.78	false
2019-10-13T15:45Z	0.775	false
2019-10-13T15:30Z	0.761	false
2019-10-13T15:15Z	0.747	false
2019-10-13T15:00Z	0.729	false
2019-10-13T14:45Z	0.714	false
2019-10-13T14:30Z	0.698	false
2019-10-13T14:15Z	0.676	false
2019-10-13T14:00Z	0.654	false
2019-10-13T13:45Z	0.638	false
2019-10-13T13:30Z	0.624	false
2019-10-13T13:15Z	0.609	false
2019-10-13T13:00Z	0.596	false
2019-10-13T12:45Z	0.583	false
2019-10-13T12:30Z	0.572	false
2019-10-13T12:15Z	0.562	false
2019-10-13T12:00Z	0.556	false
2019-10-13T11:45Z	0.548	false
2019-10-13T11:30Z	0.541	false
2019-10-13T11:15Z	0.534	false
2019-10-13T11:00Z	0.53	false
2019-10-13T10:45Z	0.527	false
2019-10-13T10:30Z	0.525	false
2019-10-13T10:15Z	0.524	false
2019-10-13T10:00Z	0.524	false
2019-10-13T09:45Z	0.523	false
2019-10-13T09:30Z	0.523	false
2019-10-13T09:15Z	0.524	false
2019-10-13T09:00Z	0.524	false
2019-10-13T08:45Z	0.525	false
2019-10-13T08:30Z	0.525	false
2019-10-13T08:15Z	0.527	false
2019-10-13T08:00Z	0.528	false
2019-10-13T07:45Z	0.528	false
2019-10-13T07:30Z	0.53	false
2019-10-13T07:15Z	0.53	false
2019-10-13T07:00Z	0.53	false
2019-10-13T06:45Z	0.531	false
2019-10-13T06:30Z	0.531	false
2019-10-13T06:15Z	0.531	false
2019-10-13T06:15Z	0.531	false
2019-10-13T06:00Z	0.532	false
2019-10-13T06:00Z	0.532	false
2019-10-13T05:45Z	0.531	false
2019-10-13T05:45Z	0.531	false
2019-10-13T05:30Z	0.532	false
2019-10-13T05:30Z	0.532	false
2019-10-13T05:15Z	0.532	false
2019-10-13T05:15Z	0.532	false
2019-10-13T05:00Z	0.532	false
2019-10-13T05:00Z	0.532	false
2019-10-13T04:45Z	0.533	false
2019-10-13T04:45Z	0.533	false
2019-10-13T04:30Z	0.535	false
2019-10-13T04:30Z	0.535	false
2019-10-13T04:15Z	0.535	false
2019-10-13T04:15Z	0.535	false
2019-10-13T04:00Z	0.535	false
2019-10-13T04:00Z	0.535	false
2019-10-13T03:45Z	0.536	false
2019-10-13T03:45Z	0.536	false
2019-10-13T03:30Z	0.537	false
2019-10-13T03:30Z	0.537	false
2019-10-13T03:15Z	0.537	false
2019-10-13T03:15Z	0.537	false
2019-10-13T03:00Z	0.537	false
2019-10-13T03:00Z	0.537	false
2019-10-13T02:45Z	0.537	false
2019-10-13T02:45Z	0.537	false
2019-10-13T02:30Z	0.537	false
2019-10-13T02:30Z	0.537	false
2019-10-13T02:15Z	0.537	false
2019-10-13T02:15Z	0.537	false
2019-10-13T02:00Z	0.538	false
2019-10-13T02:00Z	0.538	false
2019-10-13T01:45Z	0.538	false
2019-10-13T01:45Z	0.538	false
2019-10-13T01:30Z	0.539	false
2019-10-13T01:30Z	0.539	false
2019-10-13T01:15Z	0.541	false
2019-10-13T01:15Z	0.541	false
2019-10-13T01:00Z	0.541	false
2019-10-13T01:00Z	0.541	false
2019-10-13T00:45Z	0.538	false
2019-10-13T00:45Z	0.538	false
2019-10-13T00:30Z	0.538	false
2019-10-13T00:30Z	0.538	false
2019-10-13T00:15Z	0.539	false
2019-10-13T00:15Z	0.539	false
2019-10-13T00:00Z	0.541	false
2019-10-13T00:00Z	0.541	false
2019-10-12T23:45Z	0.539	false
2019-10-12T23:45Z	0.539	false
2019-10-12T23:30Z	0.541	false
2019-10-12T23:30Z	0.541	false
2019-10-12T23:15Z	0.541	false
2019-10-12T23:15Z	0.541	false
2019-10-12T23:00Z	0.541	false
2019-10-12T23:00Z	0.541	false
2019-10-12T22:45Z	0.541	false
2019-10-12T22:45Z	0.541	false
2019-10-12T22:30Z	0.542	false
2019-10-12T22:30Z	0.542	false
2019-10-12T22:15Z	0.542	false
2019-10-12T22:15Z	0.542	false
2019-10-12T22:00Z	0.542	false
2019-10-12T22:00Z	0.542	false
2019-10-12T21:45Z	0.544	false
2019-10-12T21:45Z	0.544	false
2019-10-12T21:30Z	0.544	false
2019-10-12T21:30Z	0.544	false
2019-10-12T21:15Z	0.545	false
2019-10-12T21:15Z	0.545	false
2019-10-12T21:00Z	0.545	false
2019-10-12T21:00Z	0.545	false
2019-10-12T20:45Z	0.545	false
2019-10-12T20:45Z	0.545	false
2019-10-12T20:30Z	0.545	false
2019-10-12T20:30Z	0.545	false
2019-10-12T20:15Z	0.546	false
2019-10-12T20:15Z	0.546	false
2019-10-12T20:00Z	0.546	false
2019-10-12T20:00Z	0.546	false
2019-10-12T19:45Z	0.548	false
2019-10-12T19:45Z	0.548	false
2019-10-12T19:30Z	0.548	false
2019-10-12T19:30Z	0.548	false
2019-10-12T19:15Z	0.548	false
2019-10-12T19:15Z	0.548	false
2019-10-12T19:00Z	0.549	false
2019-10-12T19:00Z	0.549	false
2019-10-12T18:45Z	0.549	false
2019-10-12T18:45Z	0.549	false
2019-10-12T18:30Z	0.551	false
2019-10-12T18:30Z	0.551	false
2019-10-12T18:15Z	0.551	false
2019-10-12T18:15Z	0.551	false
2019-10-12T18:00Z	0.551	false
2019-10-12T18:00Z	0.551	false
2019-10-12T17:45Z	0.552	false
2019-10-12T17:45Z	0.552	false
2019-10-12T17:30Z	0.552	false
2019-10-12T17:30Z	0.552	false
2019-10-12T17:15Z	0.553	false
2019-10-12T17:15Z	0.553	false
2019-10-12T17:00Z	0.555	false
2019-10-12T17:00Z	0.555	false
2019-10-12T16:45Z	0.556	false
2019-10-12T16:45Z	0.556	false
2019-10-12T16:30Z	0.558	false
2019-10-12T16:30Z	0.558	false
2019-10-12T16:15Z	0.559	false
2019-10-12T16:15Z	0.559	false
2019-10-12T16:00Z	0.559	false
2019-10-12T16:00Z	0.559	false
2019-10-12T15:45Z	0.559	false
2019-10-12T15:45Z	0.559	false
2019-10-12T15:30Z	0.56	false
2019-10-12T15:30Z	0.56	false
2019-10-12T15:15Z	0.561	false
2019-10-12T15:15Z	0.561	false

Forecast data

Key information

• Station name: Ulpha
• Station ID: 5142
• River name: River Duddon
• Typical range: 0.24m to 1.50m
• Highest level on record: 2.07m on 19 November 2009
• Site datum: 75.80mAOD (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

Share this page

• Twitter
• Facebook
• Email