River level River Mimram at Panshanger

Latest recorded level 0.39m at 12:15pm Friday 18 September 2020.

Levels: last 5 days and next 36 hours

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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
2020-09-18T11:15Z	0.392	false
2020-09-18T11:00Z	0.391	false
2020-09-18T10:45Z	0.392	false
2020-09-18T10:30Z	0.392	false
2020-09-18T10:15Z	0.392	false
2020-09-18T10:00Z	0.392	false
2020-09-18T09:45Z	0.392	false
2020-09-18T09:30Z	0.393	false
2020-09-18T09:15Z	0.394	false
2020-09-18T09:00Z	0.394	false
2020-09-18T08:45Z	0.395	false
2020-09-18T08:30Z	0.394	false
2020-09-18T08:15Z	0.393	false
2020-09-18T08:00Z	0.393	false
2020-09-18T07:45Z	0.393	false
2020-09-18T07:30Z	0.394	false
2020-09-18T07:15Z	0.394	false
2020-09-18T07:00Z	0.394	false
2020-09-18T06:45Z	0.394	false
2020-09-18T06:30Z	0.393	false
2020-09-18T06:15Z	0.394	false
2020-09-18T06:00Z	0.393	false
2020-09-18T05:45Z	0.393	false
2020-09-18T05:30Z	0.393	false
2020-09-18T05:15Z	0.393	false
2020-09-18T05:00Z	0.393	false
2020-09-18T04:45Z	0.393	false
2020-09-18T04:30Z	0.393	false
2020-09-18T04:15Z	0.394	false
2020-09-18T04:00Z	0.393	false
2020-09-18T03:45Z	0.393	false
2020-09-18T03:30Z	0.394	false
2020-09-18T03:15Z	0.393	false
2020-09-18T03:00Z	0.393	false
2020-09-18T02:45Z	0.393	false
2020-09-18T02:30Z	0.393	false
2020-09-18T02:15Z	0.393	false
2020-09-18T02:00Z	0.393	false
2020-09-18T01:45Z	0.392	false
2020-09-18T01:30Z	0.393	false
2020-09-18T01:15Z	0.392	false
2020-09-18T01:00Z	0.392	false
2020-09-18T00:45Z	0.392	false
2020-09-18T00:30Z	0.393	false
2020-09-18T00:15Z	0.392	false
2020-09-18T00:00Z	0.392	false
2020-09-17T23:45Z	0.391	false
2020-09-17T23:30Z	0.392	false
2020-09-17T23:15Z	0.391	false
2020-09-17T23:00Z	0.391	false
2020-09-17T22:45Z	0.391	false
2020-09-17T22:30Z	0.391	false
2020-09-17T22:15Z	0.391	false
2020-09-17T22:00Z	0.391	false
2020-09-17T21:45Z	0.391	false
2020-09-17T21:30Z	0.391	false
2020-09-17T21:15Z	0.39	false
2020-09-17T21:00Z	0.389	false
2020-09-17T20:45Z	0.39	false
2020-09-17T20:30Z	0.39	false
2020-09-17T20:15Z	0.389	false
2020-09-17T20:00Z	0.39	false
2020-09-17T19:45Z	0.39	false
2020-09-17T19:30Z	0.39	false
2020-09-17T19:15Z	0.39	false
2020-09-17T19:00Z	0.389	false
2020-09-17T18:45Z	0.389	false
2020-09-17T18:30Z	0.389	false
2020-09-17T18:15Z	0.389	false
2020-09-17T18:00Z	0.389	false
2020-09-17T17:45Z	0.389	false
2020-09-17T17:30Z	0.39	false
2020-09-17T17:15Z	0.389	false
2020-09-17T17:00Z	0.389	false
2020-09-17T16:45Z	0.389	false
2020-09-17T16:30Z	0.39	false
2020-09-17T16:15Z	0.39	false
2020-09-17T16:00Z	0.389	false
2020-09-17T15:45Z	0.389	false
2020-09-17T15:30Z	0.39	false
2020-09-17T15:15Z	0.39	false
2020-09-17T15:00Z	0.39	false
2020-09-17T14:45Z	0.39	false
2020-09-17T14:30Z	0.391	false
2020-09-17T14:15Z	0.39	false
2020-09-17T14:00Z	0.391	false
2020-09-17T13:45Z	0.39	false
2020-09-17T13:30Z	0.391	false
2020-09-17T13:15Z	0.391	false
2020-09-17T13:00Z	0.391	false
2020-09-17T12:45Z	0.391	false
2020-09-17T12:30Z	0.391	false
2020-09-17T12:15Z	0.392	false
2020-09-17T12:00Z	0.392	false
2020-09-17T11:45Z	0.393	false
2020-09-17T11:30Z	0.392	false
2020-09-17T11:15Z	0.393	false
2020-09-17T11:00Z	0.393	false
2020-09-17T10:45Z	0.394	false
2020-09-17T10:30Z	0.394	false
2020-09-17T10:15Z	0.393	false
2020-09-17T10:00Z	0.394	false
2020-09-17T09:45Z	0.395	false
2020-09-17T09:30Z	0.395	false
2020-09-17T09:15Z	0.397	false
2020-09-17T09:00Z	0.4	false
2020-09-17T08:45Z	0.398	false
2020-09-17T08:30Z	0.398	false
2020-09-17T08:15Z	0.398	false
2020-09-17T08:00Z	0.398	false
2020-09-17T07:45Z	0.398	false
2020-09-17T07:30Z	0.399	false
2020-09-17T07:15Z	0.398	false
2020-09-17T07:00Z	0.398	false
2020-09-17T06:45Z	0.398	false
2020-09-17T06:30Z	0.398	false
2020-09-17T06:15Z	0.398	false
2020-09-17T06:00Z	0.399	false
2020-09-17T05:45Z	0.399	false
2020-09-17T05:30Z	0.398	false
2020-09-17T05:15Z	0.398	false
2020-09-17T05:00Z	0.399	false
2020-09-17T04:45Z	0.398	false
2020-09-17T04:30Z	0.398	false
2020-09-17T04:15Z	0.398	false
2020-09-17T04:00Z	0.398	false
2020-09-17T03:45Z	0.398	false
2020-09-17T03:30Z	0.398	false
2020-09-17T03:15Z	0.398	false
2020-09-17T03:00Z	0.398	false
2020-09-17T02:45Z	0.398	false
2020-09-17T02:30Z	0.398	false
2020-09-17T02:15Z	0.398	false
2020-09-17T02:00Z	0.397	false
2020-09-17T01:45Z	0.398	false
2020-09-17T01:30Z	0.397	false
2020-09-17T01:15Z	0.397	false
2020-09-17T01:00Z	0.397	false
2020-09-17T00:45Z	0.397	false
2020-09-17T00:30Z	0.397	false
2020-09-17T00:15Z	0.398	false
2020-09-17T00:00Z	0.398	false
2020-09-16T23:45Z	0.397	false
2020-09-16T23:30Z	0.398	false
2020-09-16T23:15Z	0.397	false
2020-09-16T23:00Z	0.397	false
2020-09-16T22:45Z	0.396	false
2020-09-16T22:30Z	0.396	false
2020-09-16T22:15Z	0.396	false
2020-09-16T22:00Z	0.395	false
2020-09-16T21:45Z	0.396	false
2020-09-16T21:30Z	0.395	false
2020-09-16T21:15Z	0.395	false
2020-09-16T21:00Z	0.395	false
2020-09-16T20:45Z	0.395	false
2020-09-16T20:30Z	0.395	false
2020-09-16T20:15Z	0.395	false
2020-09-16T20:00Z	0.395	false
2020-09-16T19:45Z	0.396	false
2020-09-16T19:30Z	0.395	false
2020-09-16T19:15Z	0.395	false
2020-09-16T19:00Z	0.395	false
2020-09-16T18:45Z	0.396	false
2020-09-16T18:30Z	0.396	false
2020-09-16T18:15Z	0.395	false
2020-09-16T18:00Z	0.396	false
2020-09-16T17:45Z	0.396	false
2020-09-16T17:30Z	0.397	false
2020-09-16T17:15Z	0.397	false
2020-09-16T17:00Z	0.396	false
2020-09-16T16:45Z	0.397	false
2020-09-16T16:30Z	0.397	false
2020-09-16T16:15Z	0.396	false
2020-09-16T16:00Z	0.397	false
2020-09-16T15:45Z	0.398	false
2020-09-16T15:30Z	0.397	false
2020-09-16T15:15Z	0.397	false
2020-09-16T15:00Z	0.398	false
2020-09-16T14:45Z	0.399	false
2020-09-16T14:30Z	0.399	false
2020-09-16T14:15Z	0.399	false
2020-09-16T14:00Z	0.399	false
2020-09-16T13:45Z	0.398	false
2020-09-16T13:30Z	0.399	false
2020-09-16T13:15Z	0.398	false
2020-09-16T13:00Z	0.399	false
2020-09-16T12:45Z	0.399	false
2020-09-16T12:30Z	0.4	false
2020-09-16T12:15Z	0.401	false
2020-09-16T12:00Z	0.4	false
2020-09-16T11:45Z	0.4	false
2020-09-16T11:30Z	0.401	false
2020-09-16T11:15Z	0.401	false
2020-09-16T11:00Z	0.4	false
2020-09-16T10:45Z	0.401	false
2020-09-16T10:30Z	0.401	false
2020-09-16T10:15Z	0.401	false
2020-09-16T10:00Z	0.401	false
2020-09-16T09:45Z	0.402	false
2020-09-16T09:30Z	0.401	false
2020-09-16T09:15Z	0.402	false
2020-09-16T09:00Z	0.402	false
2020-09-16T08:45Z	0.402	false
2020-09-16T08:30Z	0.401	false
2020-09-16T08:15Z	0.401	false
2020-09-16T08:00Z	0.401	false
2020-09-16T07:45Z	0.402	false
2020-09-16T07:30Z	0.402	false
2020-09-16T07:15Z	0.402	false
2020-09-16T07:00Z	0.403	false
2020-09-16T06:45Z	0.403	false
2020-09-16T06:30Z	0.402	false
2020-09-16T06:15Z	0.402	false
2020-09-16T06:00Z	0.402	false
2020-09-16T05:45Z	0.402	false
2020-09-16T05:30Z	0.403	false
2020-09-16T05:15Z	0.403	false
2020-09-16T05:00Z	0.403	false
2020-09-16T04:45Z	0.402	false
2020-09-16T04:30Z	0.403	false
2020-09-16T04:15Z	0.403	false
2020-09-16T04:00Z	0.401	false
2020-09-16T03:45Z	0.403	false
2020-09-16T03:30Z	0.401	false
2020-09-16T03:15Z	0.401	false
2020-09-16T03:00Z	0.401	false
2020-09-16T02:45Z	0.401	false
2020-09-16T02:30Z	0.402	false
2020-09-16T02:15Z	0.402	false
2020-09-16T02:00Z	0.401	false
2020-09-16T01:45Z	0.402	false
2020-09-16T01:30Z	0.401	false
2020-09-16T01:15Z	0.401	false
2020-09-16T01:00Z	0.402	false
2020-09-16T00:45Z	0.402	false
2020-09-16T00:30Z	0.402	false
2020-09-16T00:15Z	0.401	false
2020-09-16T00:00Z	0.4	false
2020-09-15T23:45Z	0.401	false
2020-09-15T23:30Z	0.401	false
2020-09-15T23:15Z	0.402	false
2020-09-15T23:00Z	0.401	false
2020-09-15T22:45Z	0.401	false
2020-09-15T22:30Z	0.401	false
2020-09-15T22:15Z	0.401	false
2020-09-15T22:00Z	0.401	false
2020-09-15T21:45Z	0.401	false
2020-09-15T21:30Z	0.401	false
2020-09-15T21:15Z	0.401	false
2020-09-15T21:00Z	0.401	false
2020-09-15T20:45Z	0.401	false
2020-09-15T20:30Z	0.401	false
2020-09-15T20:15Z	0.401	false
2020-09-15T20:00Z	0.4	false
2020-09-15T19:45Z	0.4	false
2020-09-15T19:30Z	0.401	false
2020-09-15T19:15Z	0.4	false
2020-09-15T19:00Z	0.4	false
2020-09-15T18:45Z	0.401	false
2020-09-15T18:30Z	0.401	false
2020-09-15T18:15Z	0.4	false
2020-09-15T18:00Z	0.4	false
2020-09-15T17:45Z	0.399	false
2020-09-15T17:30Z	0.399	false
2020-09-15T17:15Z	0.398	false
2020-09-15T17:00Z	0.398	false
2020-09-15T16:45Z	0.399	false
2020-09-15T16:30Z	0.398	false
2020-09-15T16:15Z	0.398	false
2020-09-15T16:00Z	0.399	false
2020-09-15T15:45Z	0.398	false
2020-09-15T15:30Z	0.398	false
2020-09-15T15:15Z	0.398	false
2020-09-15T15:00Z	0.398	false
2020-09-15T14:45Z	0.398	false
2020-09-15T14:30Z	0.398	false
2020-09-15T14:15Z	0.399	false
2020-09-15T14:00Z	0.399	false
2020-09-15T13:45Z	0.399	false
2020-09-15T13:30Z	0.399	false
2020-09-15T13:15Z	0.4	false
2020-09-15T13:00Z	0.4	false
2020-09-15T12:45Z	0.4	false
2020-09-15T12:30Z	0.401	false
2020-09-15T12:15Z	0.401	false
2020-09-15T12:00Z	0.402	false
2020-09-15T11:45Z	0.402	false
2020-09-15T11:30Z	0.402	false
2020-09-15T11:15Z	0.403	false
2020-09-15T11:00Z	0.403	false
2020-09-15T10:45Z	0.404	false
2020-09-15T10:30Z	0.405	false
2020-09-15T10:15Z	0.404	false
2020-09-15T10:00Z	0.405	false
2020-09-15T09:45Z	0.404	false
2020-09-15T09:30Z	0.405	false
2020-09-15T09:15Z	0.404	false
2020-09-15T09:00Z	0.405	false
2020-09-15T08:45Z	0.404	false
2020-09-15T08:30Z	0.404	false
2020-09-15T08:15Z	0.404	false
2020-09-15T08:00Z	0.404	false
2020-09-15T07:45Z	0.405	false
2020-09-15T07:30Z	0.404	false
2020-09-15T07:15Z	0.404	false
2020-09-15T07:00Z	0.405	false
2020-09-15T06:45Z	0.405	false
2020-09-15T06:30Z	0.403	false
2020-09-15T06:15Z	0.405	false
2020-09-15T06:00Z	0.405	false
2020-09-15T05:45Z	0.405	false
2020-09-15T05:30Z	0.405	false
2020-09-15T05:15Z	0.405	false
2020-09-15T05:00Z	0.405	false
2020-09-15T04:45Z	0.405	false
2020-09-15T04:30Z	0.405	false
2020-09-15T04:15Z	0.406	false
2020-09-15T04:00Z	0.404	false
2020-09-15T03:45Z	0.405	false
2020-09-15T03:30Z	0.405	false
2020-09-15T03:15Z	0.405	false
2020-09-15T03:00Z	0.405	false
2020-09-15T02:45Z	0.404	false
2020-09-15T02:30Z	0.404	false
2020-09-15T02:15Z	0.405	false
2020-09-15T02:00Z	0.404	false
2020-09-15T01:45Z	0.405	false
2020-09-15T01:30Z	0.404	false
2020-09-15T01:15Z	0.404	false
2020-09-15T01:00Z	0.403	false
2020-09-15T00:45Z	0.404	false
2020-09-15T00:30Z	0.404	false
2020-09-15T00:15Z	0.405	false
2020-09-15T00:00Z	0.405	false
2020-09-14T23:45Z	0.405	false
2020-09-14T23:30Z	0.404	false
2020-09-14T23:15Z	0.403	false
2020-09-14T23:00Z	0.404	false
2020-09-14T22:45Z	0.403	false
2020-09-14T22:30Z	0.403	false
2020-09-14T22:15Z	0.403	false
2020-09-14T22:00Z	0.403	false
2020-09-14T21:45Z	0.404	false
2020-09-14T21:30Z	0.403	false
2020-09-14T21:15Z	0.403	false
2020-09-14T21:00Z	0.403	false
2020-09-14T20:45Z	0.403	false
2020-09-14T20:30Z	0.403	false
2020-09-14T20:15Z	0.402	false
2020-09-14T20:00Z	0.403	false
2020-09-14T19:45Z	0.403	false
2020-09-14T19:30Z	0.402	false
2020-09-14T19:15Z	0.403	false
2020-09-14T19:00Z	0.402	false
2020-09-14T18:45Z	0.402	false
2020-09-14T18:30Z	0.401	false
2020-09-14T18:15Z	0.403	false
2020-09-14T18:00Z	0.403	false
2020-09-14T17:45Z	0.402	false
2020-09-14T17:30Z	0.406	false
2020-09-14T17:15Z	0.402	false
2020-09-14T17:00Z	0.41	false
2020-09-14T16:45Z	0.402	false
2020-09-14T16:30Z	0.405	false
2020-09-14T16:15Z	0.402	false
2020-09-14T16:00Z	0.403	false
2020-09-14T15:45Z	0.402	false
2020-09-14T15:30Z	0.402	false
2020-09-14T15:15Z	0.403	false
2020-09-14T15:00Z	0.403	false
2020-09-14T14:45Z	0.404	false
2020-09-14T14:30Z	0.404	false
2020-09-14T14:15Z	0.403	false
2020-09-14T14:00Z	0.403	false
2020-09-14T13:45Z	0.404	false
2020-09-14T13:30Z	0.404	false
2020-09-14T13:15Z	0.405	false
2020-09-14T13:00Z	0.405	false
2020-09-14T12:45Z	0.405	false
2020-09-14T12:30Z	0.405	false
2020-09-14T12:15Z	0.406	false
2020-09-14T12:00Z	0.407	false
2020-09-14T11:45Z	0.407	false
2020-09-14T11:30Z	0.407	false
2020-09-14T11:15Z	0.408	false
2020-09-14T11:00Z	0.407	false
2020-09-14T10:45Z	0.409	false
2020-09-14T10:30Z	0.408	false
2020-09-14T10:15Z	0.408	false
2020-09-14T10:00Z	0.408	false
2020-09-14T09:45Z	0.408	false
2020-09-14T09:30Z	0.408	false
2020-09-14T09:15Z	0.407	false
2020-09-14T09:00Z	0.408	false
2020-09-14T08:45Z	0.408	false
2020-09-14T08:30Z	0.408	false
2020-09-14T08:15Z	0.407	false
2020-09-14T08:00Z	0.407	false
2020-09-14T07:45Z	0.407	false
2020-09-14T07:30Z	0.408	false
2020-09-14T07:15Z	0.408	false
2020-09-14T07:00Z	0.408	false
2020-09-14T06:45Z	0.408	false
2020-09-14T06:30Z	0.408	false
2020-09-14T06:15Z	0.408	false
2020-09-14T06:00Z	0.408	false
2020-09-14T05:45Z	0.408	false
2020-09-14T05:30Z	0.408	false
2020-09-14T05:15Z	0.408	false
2020-09-14T05:00Z	0.408	false
2020-09-14T04:45Z	0.407	false
2020-09-14T04:30Z	0.408	false
2020-09-14T04:15Z	0.408	false
2020-09-14T04:00Z	0.409	false
2020-09-14T03:45Z	0.409	false
2020-09-14T03:30Z	0.408	false
2020-09-14T03:15Z	0.409	false
2020-09-14T03:00Z	0.409	false
2020-09-14T02:45Z	0.408	false
2020-09-14T02:30Z	0.408	false
2020-09-14T02:15Z	0.409	false
2020-09-14T02:00Z	0.409	false
2020-09-14T01:45Z	0.409	false
2020-09-14T01:30Z	0.409	false
2020-09-14T01:15Z	0.408	false
2020-09-14T01:00Z	0.409	false
2020-09-14T00:45Z	0.408	false
2020-09-14T00:30Z	0.409	false
2020-09-14T00:15Z	0.409	false
2020-09-14T00:00Z	0.409	false
2020-09-13T23:45Z	0.408	false
2020-09-13T23:30Z	0.409	false
2020-09-13T23:15Z	0.408	false
2020-09-13T23:00Z	0.408	false
2020-09-13T22:45Z	0.408	false
2020-09-13T22:30Z	0.408	false
2020-09-13T22:15Z	0.408	false
2020-09-13T22:00Z	0.408	false
2020-09-13T21:45Z	0.407	false
2020-09-13T21:30Z	0.407	false
2020-09-13T21:15Z	0.408	false
2020-09-13T21:00Z	0.407	false
2020-09-13T20:45Z	0.409	false
2020-09-13T20:30Z	0.408	false
2020-09-13T20:15Z	0.408	false
2020-09-13T20:00Z	0.408	false
2020-09-13T19:45Z	0.408	false
2020-09-13T19:30Z	0.407	false
2020-09-13T19:15Z	0.407	false
2020-09-13T19:00Z	0.408	false
2020-09-13T18:45Z	0.408	false
2020-09-13T18:30Z	0.408	false
2020-09-13T18:15Z	0.408	false
2020-09-13T18:00Z	0.407	false
2020-09-13T17:45Z	0.407	false
2020-09-13T17:30Z	0.407	false
2020-09-13T17:15Z	0.407	false
2020-09-13T17:00Z	0.408	false
2020-09-13T16:45Z	0.408	false
2020-09-13T16:30Z	0.409	false
2020-09-13T16:15Z	0.409	false
2020-09-13T16:00Z	0.408	false
2020-09-13T15:45Z	0.41	false
2020-09-13T15:30Z	0.41	false
2020-09-13T15:15Z	0.411	false
2020-09-13T15:00Z	0.411	false
2020-09-13T14:45Z	0.412	false
2020-09-13T14:30Z	0.412	false
2020-09-13T14:15Z	0.412	false
2020-09-13T14:00Z	0.412	false
2020-09-13T13:45Z	0.411	false
2020-09-13T13:30Z	0.408	false
2020-09-13T13:15Z	0.407	false
2020-09-13T13:00Z	0.407	false
2020-09-13T12:45Z	0.408	false
2020-09-13T12:30Z	0.408	false
2020-09-13T12:15Z	0.408	false
2020-09-13T12:00Z	0.408	false
2020-09-13T11:45Z	0.409	false
2020-09-13T11:30Z	0.408	false

Forecast data

September 18th 2020, 12:15:00 pm	0.388
September 18th 2020, 12:30:00 pm	0.388
September 18th 2020, 12:45:00 pm	0.387
September 18th 2020, 1:00:00 pm	0.387
September 18th 2020, 1:15:00 pm	0.387
September 18th 2020, 1:30:00 pm	0.387
September 18th 2020, 1:45:00 pm	0.387
September 18th 2020, 2:00:00 pm	0.387
September 18th 2020, 2:15:00 pm	0.386
September 18th 2020, 2:30:00 pm	0.386
September 18th 2020, 2:45:00 pm	0.386
September 18th 2020, 3:00:00 pm	0.386
September 18th 2020, 3:15:00 pm	0.386
September 18th 2020, 3:30:00 pm	0.386
September 18th 2020, 3:45:00 pm	0.386
September 18th 2020, 4:00:00 pm	0.385
September 18th 2020, 4:15:00 pm	0.385
September 18th 2020, 4:30:00 pm	0.385
September 18th 2020, 4:45:00 pm	0.385
September 18th 2020, 5:00:00 pm	0.385
September 18th 2020, 5:15:00 pm	0.385
September 18th 2020, 5:30:00 pm	0.385
September 18th 2020, 5:45:00 pm	0.384
September 18th 2020, 6:00:00 pm	0.384
September 18th 2020, 6:15:00 pm	0.384
September 18th 2020, 6:30:00 pm	0.384
September 18th 2020, 6:45:00 pm	0.384
September 18th 2020, 7:00:00 pm	0.384
September 18th 2020, 7:15:00 pm	0.384
September 18th 2020, 7:30:00 pm	0.384
September 18th 2020, 7:45:00 pm	0.384
September 18th 2020, 8:00:00 pm	0.383
September 18th 2020, 8:15:00 pm	0.383
September 18th 2020, 8:30:00 pm	0.383
September 18th 2020, 8:45:00 pm	0.383
September 18th 2020, 9:00:00 pm	0.383
September 18th 2020, 9:15:00 pm	0.383
September 18th 2020, 9:30:00 pm	0.383
September 18th 2020, 9:45:00 pm	0.383
September 18th 2020, 10:00:00 pm	0.383
September 18th 2020, 10:15:00 pm	0.383
September 18th 2020, 10:30:00 pm	0.383
September 18th 2020, 10:45:00 pm	0.382
September 18th 2020, 11:00:00 pm	0.382
September 18th 2020, 11:15:00 pm	0.382
September 18th 2020, 11:30:00 pm	0.382
September 18th 2020, 11:45:00 pm	0.382
September 19th 2020, 12:00:00 am	0.382
September 19th 2020, 12:15:00 am	0.382
September 19th 2020, 12:30:00 am	0.382
September 19th 2020, 12:45:00 am	0.382
September 19th 2020, 1:00:00 am	0.382
September 19th 2020, 1:15:00 am	0.382
September 19th 2020, 1:30:00 am	0.382
September 19th 2020, 1:45:00 am	0.381
September 19th 2020, 2:00:00 am	0.381
September 19th 2020, 2:15:00 am	0.381
September 19th 2020, 2:30:00 am	0.381
September 19th 2020, 2:45:00 am	0.381
September 19th 2020, 3:00:00 am	0.381
September 19th 2020, 3:15:00 am	0.381
September 19th 2020, 3:30:00 am	0.381
September 19th 2020, 3:45:00 am	0.381
September 19th 2020, 4:00:00 am	0.381
September 19th 2020, 4:15:00 am	0.381
September 19th 2020, 4:30:00 am	0.381
September 19th 2020, 4:45:00 am	0.381
September 19th 2020, 5:00:00 am	0.381
September 19th 2020, 5:15:00 am	0.381
September 19th 2020, 5:30:00 am	0.381
September 19th 2020, 5:45:00 am	0.380
September 19th 2020, 6:00:00 am	0.380
September 19th 2020, 6:15:00 am	0.380
September 19th 2020, 6:30:00 am	0.380
September 19th 2020, 6:45:00 am	0.380
September 19th 2020, 7:00:00 am	0.380
September 19th 2020, 7:15:00 am	0.380
September 19th 2020, 7:30:00 am	0.380
September 19th 2020, 7:45:00 am	0.380
September 19th 2020, 8:00:00 am	0.380
September 19th 2020, 8:15:00 am	0.380
September 19th 2020, 8:30:00 am	0.380
September 19th 2020, 8:45:00 am	0.380
September 19th 2020, 9:00:00 am	0.380
September 19th 2020, 9:15:00 am	0.380
September 19th 2020, 9:30:00 am	0.380
September 19th 2020, 9:45:00 am	0.380
September 19th 2020, 10:00:00 am	0.380
September 19th 2020, 10:15:00 am	0.380
September 19th 2020, 10:30:00 am	0.380
September 19th 2020, 10:45:00 am	0.380
September 19th 2020, 11:00:00 am	0.379
September 19th 2020, 11:15:00 am	0.379
September 19th 2020, 11:30:00 am	0.379
September 19th 2020, 11:45:00 am	0.379
September 19th 2020, 12:00:00 pm	0.379
September 19th 2020, 12:15:00 pm	0.379
September 19th 2020, 12:30:00 pm	0.379
September 19th 2020, 12:45:00 pm	0.379
September 19th 2020, 1:00:00 pm	0.379
September 19th 2020, 1:15:00 pm	0.379
September 19th 2020, 1:30:00 pm	0.379
September 19th 2020, 1:45:00 pm	0.379
September 19th 2020, 2:00:00 pm	0.379
September 19th 2020, 2:15:00 pm	0.379
September 19th 2020, 2:30:00 pm	0.379
September 19th 2020, 2:45:00 pm	0.379
September 19th 2020, 3:00:00 pm	0.379
September 19th 2020, 3:15:00 pm	0.379
September 19th 2020, 3:30:00 pm	0.379
September 19th 2020, 3:45:00 pm	0.379
September 19th 2020, 4:00:00 pm	0.379
September 19th 2020, 4:15:00 pm	0.379
September 19th 2020, 4:30:00 pm	0.379
September 19th 2020, 4:45:00 pm	0.379
September 19th 2020, 5:00:00 pm	0.379
September 19th 2020, 5:15:00 pm	0.379
September 19th 2020, 5:30:00 pm	0.379
September 19th 2020, 5:45:00 pm	0.379
September 19th 2020, 6:00:00 pm	0.379
September 19th 2020, 6:15:00 pm	0.378
September 19th 2020, 6:30:00 pm	0.378
September 19th 2020, 6:45:00 pm	0.378
September 19th 2020, 7:00:00 pm	0.378
September 19th 2020, 7:15:00 pm	0.378
September 19th 2020, 7:30:00 pm	0.378
September 19th 2020, 7:45:00 pm	0.378
September 19th 2020, 8:00:00 pm	0.378
September 19th 2020, 8:15:00 pm	0.378
September 19th 2020, 8:30:00 pm	0.378
September 19th 2020, 8:45:00 pm	0.378
September 19th 2020, 9:00:00 pm	0.378
September 19th 2020, 9:15:00 pm	0.378
September 19th 2020, 9:30:00 pm	0.378
September 19th 2020, 9:45:00 pm	0.378
September 19th 2020, 10:00:00 pm	0.378
September 19th 2020, 10:15:00 pm	0.378
September 19th 2020, 10:30:00 pm	0.378
September 19th 2020, 10:45:00 pm	0.378
September 19th 2020, 11:00:00 pm	0.378
September 19th 2020, 11:15:00 pm	0.378
September 19th 2020, 11:30:00 pm	0.378
September 19th 2020, 11:45:00 pm	0.378
September 20th 2020, 12:00:00 am	0.378
September 20th 2020, 12:15:00 am	0.378

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

0.31m to 1.07m.

Above 1.07m flooding of low-lying land may occur in these areas

River Mimram in Hertfordshire

Above 1.89m some property flooding may occur in these areas

River Mimram from Tewin to Hertford

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.39m at 12:15pm Friday 18 September 2020.

Highest level recorded at this location

1.28m on 24 July 1996

View nearby measuring stations