River level River Blakewater at Harrison Street

Check for flood warnings in this area

Latest recorded level 0.33m at 4:00pm Sunday 20 September 2020.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 2.57m here, minor flooding is possible in this area
• Highest recorded level. Hide
• Show highest recorded level

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Observed data

DateTime	Value	Error
2020-09-20T15:00Z	0.326	false
2020-09-20T14:45Z	0.324	false
2020-09-20T14:30Z	0.323	false
2020-09-20T14:15Z	0.324	false
2020-09-20T14:00Z	0.325	false
2020-09-20T13:45Z	0.322	false
2020-09-20T13:30Z	0.322	false
2020-09-20T13:15Z	0.321	false
2020-09-20T13:00Z	0.322	false
2020-09-20T12:45Z	0.322	false
2020-09-20T12:30Z	0.321	false
2020-09-20T12:15Z	0.32	false
2020-09-20T12:00Z	0.317	false
2020-09-20T11:45Z	0.317	false
2020-09-20T11:30Z	0.32	false
2020-09-20T11:15Z	0.319	false
2020-09-20T11:00Z	0.319	false
2020-09-20T10:45Z	0.319	false
2020-09-20T10:30Z	0.318	false
2020-09-20T10:15Z	0.314	false
2020-09-20T10:00Z	0.316	false
2020-09-20T09:45Z	0.317	false
2020-09-20T09:30Z	0.318	false
2020-09-20T09:15Z	0.317	false
2020-09-20T09:00Z	0.313	false
2020-09-20T08:45Z	0.315	false
2020-09-20T08:30Z	0.314	false
2020-09-20T08:15Z	0.311	false
2020-09-20T08:00Z	0.311	false
2020-09-20T07:45Z	0.309	false
2020-09-20T07:30Z	0.31	false
2020-09-20T07:15Z	0.31	false
2020-09-20T07:00Z	0.311	false
2020-09-20T06:45Z	0.31	false
2020-09-20T06:30Z	0.31	false
2020-09-20T06:15Z	0.307	false
2020-09-20T06:00Z	0.307	false
2020-09-20T05:45Z	0.308	false
2020-09-20T05:30Z	0.304	false
2020-09-20T05:15Z	0.305	false
2020-09-20T05:00Z	0.301	false
2020-09-20T04:45Z	0.301	false
2020-09-20T04:30Z	0.304	false
2020-09-20T04:15Z	0.302	false
2020-09-20T04:00Z	0.3	false
2020-09-20T03:45Z	0.3	false
2020-09-20T03:30Z	0.3	false
2020-09-20T03:15Z	0.299	false
2020-09-20T03:00Z	0.301	false
2020-09-20T02:45Z	0.3	false
2020-09-20T02:30Z	0.301	false
2020-09-20T02:15Z	0.301	false
2020-09-20T02:00Z	0.301	false
2020-09-20T01:45Z	0.3	false
2020-09-20T01:30Z	0.3	false
2020-09-20T01:15Z	0.298	false
2020-09-20T01:00Z	0.299	false
2020-09-20T00:45Z	0.298	false
2020-09-20T00:30Z	0.299	false
2020-09-20T00:15Z	0.301	false
2020-09-20T00:00Z	0.301	false
2020-09-19T23:45Z	0.299	false
2020-09-19T23:30Z	0.303	false
2020-09-19T23:15Z	0.3	false
2020-09-19T23:00Z	0.301	false
2020-09-19T22:45Z	0.304	false
2020-09-19T22:30Z	0.301	false
2020-09-19T22:15Z	0.301	false
2020-09-19T22:00Z	0.302	false
2020-09-19T21:45Z	0.301	false
2020-09-19T21:30Z	0.301	false
2020-09-19T21:15Z	0.302	false
2020-09-19T21:00Z	0.303	false
2020-09-19T20:45Z	0.301	false
2020-09-19T20:30Z	0.302	false
2020-09-19T20:15Z	0.305	false
2020-09-19T20:00Z	0.304	false
2020-09-19T19:45Z	0.302	false
2020-09-19T19:30Z	0.304	false
2020-09-19T19:15Z	0.302	false
2020-09-19T19:00Z	0.3	false
2020-09-19T18:45Z	0.301	false
2020-09-19T18:30Z	0.301	false
2020-09-19T18:15Z	0.301	false
2020-09-19T18:00Z	0.303	false
2020-09-19T17:45Z	0.301	false
2020-09-19T17:30Z	0.3	false
2020-09-19T17:15Z	0.3	false
2020-09-19T17:00Z	0.3	false
2020-09-19T16:45Z	0.301	false
2020-09-19T16:30Z	0.303	false
2020-09-19T16:15Z	0.304	false
2020-09-19T16:00Z	0.305	false
2020-09-19T15:45Z	0.305	false
2020-09-19T15:30Z	0.304	false
2020-09-19T15:15Z	0.305	false
2020-09-19T15:00Z	0.309	false
2020-09-19T14:45Z	0.306	false
2020-09-19T14:30Z	0.305	false
2020-09-19T14:15Z	0.309	false
2020-09-19T14:00Z	0.307	false
2020-09-19T13:45Z	0.307	false
2020-09-19T13:30Z	0.307	false
2020-09-19T13:15Z	0.308	false
2020-09-19T13:00Z	0.308	false
2020-09-19T12:45Z	0.309	false
2020-09-19T12:30Z	0.309	false
2020-09-19T12:15Z	0.311	false
2020-09-19T12:00Z	0.312	false
2020-09-19T11:45Z	0.314	false
2020-09-19T11:30Z	0.313	false
2020-09-19T11:15Z	0.313	false
2020-09-19T11:00Z	0.314	false
2020-09-19T10:45Z	0.313	false
2020-09-19T10:30Z	0.313	false
2020-09-19T10:15Z	0.315	false
2020-09-19T10:00Z	0.312	false
2020-09-19T09:45Z	0.311	false
2020-09-19T09:30Z	0.311	false
2020-09-19T09:15Z	0.31	false
2020-09-19T09:00Z	0.309	false
2020-09-19T08:45Z	0.305	false
2020-09-19T08:30Z	0.304	false
2020-09-19T08:15Z	0.303	false
2020-09-19T08:00Z	0.299	false
2020-09-19T07:45Z	0.302	false
2020-09-19T07:30Z	0.301	false
2020-09-19T07:15Z	0.303	false
2020-09-19T07:00Z	0.303	false
2020-09-19T06:45Z	0.304	false
2020-09-19T06:30Z	0.303	false
2020-09-19T06:15Z	0.302	false
2020-09-19T06:00Z	0.302	false
2020-09-19T05:45Z	0.304	false
2020-09-19T05:30Z	0.304	false
2020-09-19T05:15Z	0.307	false
2020-09-19T05:00Z	0.308	false
2020-09-19T04:45Z	0.305	false
2020-09-19T04:30Z	0.304	false
2020-09-19T04:15Z	0.304	false
2020-09-19T04:00Z	0.306	false
2020-09-19T03:45Z	0.304	false
2020-09-19T03:30Z	0.306	false
2020-09-19T03:15Z	0.307	false
2020-09-19T03:00Z	0.306	false
2020-09-19T02:45Z	0.307	false
2020-09-19T02:30Z	0.308	false
2020-09-19T02:15Z	0.308	false
2020-09-19T02:00Z	0.307	false
2020-09-19T01:45Z	0.307	false
2020-09-19T01:30Z	0.308	false
2020-09-19T01:15Z	0.308	false
2020-09-19T01:00Z	0.308	false
2020-09-19T00:45Z	0.308	false
2020-09-19T00:30Z	0.309	false
2020-09-19T00:15Z	0.309	false
2020-09-19T00:00Z	0.309	false
2020-09-18T23:45Z	0.313	false
2020-09-18T23:30Z	0.31	false
2020-09-18T23:15Z	0.309	false
2020-09-18T23:00Z	0.31	false
2020-09-18T22:45Z	0.31	false
2020-09-18T22:30Z	0.309	false
2020-09-18T22:15Z	0.309	false
2020-09-18T22:00Z	0.31	false
2020-09-18T21:45Z	0.312	false
2020-09-18T21:30Z	0.311	false
2020-09-18T21:15Z	0.311	false
2020-09-18T21:00Z	0.311	false
2020-09-18T20:45Z	0.308	false
2020-09-18T20:30Z	0.311	false
2020-09-18T20:15Z	0.313	false
2020-09-18T20:00Z	0.312	false
2020-09-18T19:45Z	0.313	false
2020-09-18T19:30Z	0.312	false
2020-09-18T19:15Z	0.311	false
2020-09-18T19:00Z	0.311	false
2020-09-18T18:45Z	0.309	false
2020-09-18T18:30Z	0.312	false
2020-09-18T18:15Z	0.309	false
2020-09-18T18:00Z	0.312	false
2020-09-18T17:45Z	0.314	false
2020-09-18T17:30Z	0.316	false
2020-09-18T17:15Z	0.314	false
2020-09-18T17:00Z	0.313	false
2020-09-18T16:45Z	0.313	false
2020-09-18T16:30Z	0.313	false
2020-09-18T16:15Z	0.317	false
2020-09-18T16:00Z	0.314	false
2020-09-18T15:45Z	0.314	false
2020-09-18T15:30Z	0.313	false
2020-09-18T15:15Z	0.317	false
2020-09-18T15:00Z	0.313	false
2020-09-18T14:45Z	0.316	false
2020-09-18T14:30Z	0.314	false
2020-09-18T14:15Z	0.315	false
2020-09-18T14:00Z	0.316	false
2020-09-18T13:45Z	0.315	false
2020-09-18T13:30Z	0.318	false
2020-09-18T13:15Z	0.317	false
2020-09-18T13:00Z	0.317	false
2020-09-18T12:45Z	0.316	false
2020-09-18T12:30Z	0.316	false
2020-09-18T12:15Z	0.317	false
2020-09-18T12:00Z	0.318	false
2020-09-18T11:45Z	0.317	false
2020-09-18T11:30Z	0.315	false
2020-09-18T11:15Z	0.317	false
2020-09-18T11:00Z	0.315	false
2020-09-18T10:45Z	0.316	false
2020-09-18T10:30Z	0.316	false
2020-09-18T10:15Z	0.318	false
2020-09-18T10:00Z	0.317	false
2020-09-18T09:45Z	0.314	false
2020-09-18T09:30Z	0.315	false
2020-09-18T09:15Z	0.314	false
2020-09-18T09:00Z	0.314	false
2020-09-18T08:45Z	0.314	false
2020-09-18T08:30Z	0.313	false
2020-09-18T08:15Z	0.312	false
2020-09-18T08:00Z	0.312	false
2020-09-18T07:45Z	0.312	false
2020-09-18T07:30Z	0.313	false
2020-09-18T07:15Z	0.316	false
2020-09-18T07:00Z	0.313	false
2020-09-18T06:45Z	0.313	false
2020-09-18T06:30Z	0.312	false
2020-09-18T06:15Z	0.315	false
2020-09-18T06:00Z	0.314	false
2020-09-18T05:45Z	0.314	false
2020-09-18T05:30Z	0.314	false
2020-09-18T05:15Z	0.317	false
2020-09-18T05:00Z	0.313	false
2020-09-18T04:45Z	0.316	false
2020-09-18T04:30Z	0.315	false
2020-09-18T04:15Z	0.318	false
2020-09-18T04:00Z	0.313	false
2020-09-18T03:45Z	0.315	false
2020-09-18T03:30Z	0.315	false
2020-09-18T03:15Z	0.315	false
2020-09-18T03:00Z	0.315	false
2020-09-18T02:45Z	0.316	false
2020-09-18T02:30Z	0.315	false
2020-09-18T02:15Z	0.315	false
2020-09-18T02:00Z	0.314	false
2020-09-18T01:45Z	0.316	false
2020-09-18T01:30Z	0.315	false
2020-09-18T01:15Z	0.317	false
2020-09-18T01:00Z	0.316	false
2020-09-18T00:45Z	0.315	false
2020-09-18T00:30Z	0.316	false
2020-09-18T00:15Z	0.317	false
2020-09-18T00:00Z	0.317	false
2020-09-17T23:45Z	0.315	false
2020-09-17T23:30Z	0.315	false
2020-09-17T23:15Z	0.315	false
2020-09-17T23:00Z	0.319	false
2020-09-17T22:45Z	0.319	false
2020-09-17T22:30Z	0.317	false
2020-09-17T22:15Z	0.316	false
2020-09-17T22:00Z	0.318	false
2020-09-17T21:45Z	0.317	false
2020-09-17T21:30Z	0.315	false
2020-09-17T21:15Z	0.321	false
2020-09-17T21:00Z	0.316	false
2020-09-17T20:45Z	0.318	false
2020-09-17T20:30Z	0.316	false
2020-09-17T20:15Z	0.317	false
2020-09-17T20:00Z	0.319	false
2020-09-17T19:45Z	0.318	false
2020-09-17T19:30Z	0.32	false
2020-09-17T19:15Z	0.318	false
2020-09-17T19:00Z	0.319	false
2020-09-17T18:45Z	0.318	false
2020-09-17T18:30Z	0.319	false
2020-09-17T18:15Z	0.315	false
2020-09-17T18:00Z	0.317	false
2020-09-17T17:45Z	0.319	false
2020-09-17T17:30Z	0.316	false
2020-09-17T17:15Z	0.318	false
2020-09-17T17:00Z	0.317	false
2020-09-17T16:45Z	0.317	false
2020-09-17T16:30Z	0.315	false
2020-09-17T16:15Z	0.315	false
2020-09-17T16:00Z	0.315	false
2020-09-17T15:45Z	0.316	false
2020-09-17T15:30Z	0.317	false
2020-09-17T15:15Z	0.318	false
2020-09-17T15:00Z	0.312	false
2020-09-17T14:45Z	0.322	false
2020-09-17T14:30Z	0.319	false
2020-09-17T14:15Z	0.32	false
2020-09-17T14:00Z	0.32	false
2020-09-17T13:45Z	0.322	false
2020-09-17T13:30Z	0.319	false
2020-09-17T13:15Z	0.319	false
2020-09-17T13:00Z	0.319	false
2020-09-17T12:45Z	0.318	false
2020-09-17T12:30Z	0.317	false
2020-09-17T12:15Z	0.319	false
2020-09-17T12:00Z	0.319	false
2020-09-17T11:45Z	0.319	false
2020-09-17T11:30Z	0.314	false
2020-09-17T11:15Z	0.313	false
2020-09-17T11:00Z	0.313	false
2020-09-17T10:45Z	0.311	false
2020-09-17T10:30Z	0.312	false
2020-09-17T10:15Z	0.311	false
2020-09-17T10:00Z	0.311	false
2020-09-17T09:45Z	0.31	false
2020-09-17T09:30Z	0.302	false
2020-09-17T09:15Z	0.3	false
2020-09-17T09:00Z	0.301	false
2020-09-17T08:45Z	0.301	false
2020-09-17T08:30Z	0.302	false
2020-09-17T08:15Z	0.302	false
2020-09-17T08:00Z	0.301	false
2020-09-17T07:45Z	0.301	false
2020-09-17T07:30Z	0.301	false
2020-09-17T07:15Z	0.3	false
2020-09-17T07:00Z	0.302	false
2020-09-17T06:45Z	0.301	false
2020-09-17T06:30Z	0.301	false
2020-09-17T06:15Z	0.303	false
2020-09-17T06:00Z	0.303	false
2020-09-17T05:45Z	0.302	false
2020-09-17T05:30Z	0.303	false
2020-09-17T05:15Z	0.302	false
2020-09-17T05:00Z	0.302	false
2020-09-17T04:45Z	0.303	false
2020-09-17T04:30Z	0.304	false
2020-09-17T04:15Z	0.303	false
2020-09-17T04:00Z	0.303	false
2020-09-17T03:45Z	0.303	false
2020-09-17T03:30Z	0.301	false
2020-09-17T03:15Z	0.3	false
2020-09-17T03:00Z	0.302	false
2020-09-17T02:45Z	0.305	false
2020-09-17T02:30Z	0.302	false
2020-09-17T02:15Z	0.304	false
2020-09-17T02:00Z	0.303	false
2020-09-17T01:45Z	0.304	false
2020-09-17T01:30Z	0.301	false
2020-09-17T01:15Z	0.302	false
2020-09-17T01:00Z	0.302	false
2020-09-17T00:45Z	0.302	false
2020-09-17T00:30Z	0.302	false
2020-09-17T00:15Z	0.303	false
2020-09-17T00:00Z	0.303	false
2020-09-16T23:45Z	0.303	false
2020-09-16T23:30Z	0.304	false
2020-09-16T23:15Z	0.304	false
2020-09-16T23:00Z	0.305	false
2020-09-16T22:45Z	0.305	false
2020-09-16T22:30Z	0.306	false
2020-09-16T22:15Z	0.308	false
2020-09-16T22:00Z	0.311	false
2020-09-16T21:45Z	0.31	false
2020-09-16T21:30Z	0.309	false
2020-09-16T21:15Z	0.308	false
2020-09-16T21:00Z	0.307	false
2020-09-16T20:45Z	0.309	false
2020-09-16T20:30Z	0.308	false
2020-09-16T20:15Z	0.309	false
2020-09-16T20:00Z	0.308	false
2020-09-16T19:45Z	0.308	false
2020-09-16T19:30Z	0.309	false
2020-09-16T19:15Z	0.31	false
2020-09-16T19:00Z	0.309	false
2020-09-16T18:45Z	0.309	false
2020-09-16T18:30Z	0.311	false
2020-09-16T18:15Z	0.31	false
2020-09-16T18:00Z	0.31	false
2020-09-16T17:45Z	0.31	false
2020-09-16T17:30Z	0.309	false
2020-09-16T17:15Z	0.308	false
2020-09-16T17:00Z	0.309	false
2020-09-16T16:45Z	0.308	false
2020-09-16T16:30Z	0.311	false
2020-09-16T16:15Z	0.308	false
2020-09-16T16:00Z	0.308	false
2020-09-16T15:45Z	0.312	false
2020-09-16T15:30Z	0.313	false
2020-09-16T15:15Z	0.313	false
2020-09-16T15:00Z	0.317	false
2020-09-16T14:45Z	0.313	false
2020-09-16T14:30Z	0.314	false
2020-09-16T14:15Z	0.314	false
2020-09-16T14:00Z	0.315	false
2020-09-16T13:45Z	0.315	false
2020-09-16T13:30Z	0.316	false
2020-09-16T13:15Z	0.314	false
2020-09-16T13:00Z	0.314	false
2020-09-16T12:45Z	0.314	false
2020-09-16T12:30Z	0.312	false
2020-09-16T12:15Z	0.309	false
2020-09-16T12:00Z	0.307	false
2020-09-16T11:45Z	0.304	false
2020-09-16T11:30Z	0.305	false
2020-09-16T11:15Z	0.304	false
2020-09-16T11:00Z	0.306	false
2020-09-16T10:45Z	0.307	false
2020-09-16T10:30Z	0.304	false
2020-09-16T10:15Z	0.306	false
2020-09-16T10:00Z	0.306	false
2020-09-16T09:45Z	0.308	false
2020-09-16T09:30Z	0.306	false
2020-09-16T09:15Z	0.304	false
2020-09-16T09:00Z	0.306	false
2020-09-16T08:45Z	0.306	false
2020-09-16T08:30Z	0.305	false
2020-09-16T08:15Z	0.305	false
2020-09-16T08:00Z	0.306	false
2020-09-16T07:45Z	0.307	false
2020-09-16T07:30Z	0.307	false
2020-09-16T07:15Z	0.308	false
2020-09-16T07:00Z	0.309	false
2020-09-16T06:45Z	0.314	false
2020-09-16T06:30Z	0.306	false
2020-09-16T06:15Z	0.306	false
2020-09-16T06:00Z	0.31	false
2020-09-16T05:45Z	0.311	false
2020-09-16T05:30Z	0.313	false
2020-09-16T05:15Z	0.312	false
2020-09-16T05:00Z	0.313	false
2020-09-16T04:45Z	0.315	false
2020-09-16T04:30Z	0.315	false
2020-09-16T04:15Z	0.317	false
2020-09-16T04:00Z	0.313	false
2020-09-16T03:45Z	0.316	false
2020-09-16T03:30Z	0.315	false
2020-09-16T03:15Z	0.316	false
2020-09-16T03:00Z	0.317	false
2020-09-16T02:45Z	0.317	false
2020-09-16T02:30Z	0.319	false
2020-09-16T02:15Z	0.317	false
2020-09-16T02:00Z	0.318	false
2020-09-16T01:45Z	0.317	false
2020-09-16T01:30Z	0.318	false
2020-09-16T01:15Z	0.32	false
2020-09-16T01:00Z	0.319	false
2020-09-16T00:45Z	0.32	false
2020-09-16T00:30Z	0.322	false
2020-09-16T00:15Z	0.321	false
2020-09-16T00:00Z	0.324	false
2020-09-15T23:45Z	0.32	false
2020-09-15T23:30Z	0.321	false
2020-09-15T23:15Z	0.32	false
2020-09-15T23:00Z	0.32	false
2020-09-15T22:45Z	0.319	false
2020-09-15T22:30Z	0.32	false
2020-09-15T22:15Z	0.321	false
2020-09-15T22:00Z	0.321	false
2020-09-15T21:45Z	0.321	false
2020-09-15T21:30Z	0.32	false
2020-09-15T21:15Z	0.319	false
2020-09-15T21:00Z	0.319	false
2020-09-15T20:45Z	0.318	false
2020-09-15T20:30Z	0.316	false
2020-09-15T20:15Z	0.318	false
2020-09-15T20:00Z	0.317	false
2020-09-15T19:45Z	0.316	false
2020-09-15T19:30Z	0.316	false
2020-09-15T19:15Z	0.316	false
2020-09-15T19:00Z	0.314	false
2020-09-15T18:45Z	0.313	false
2020-09-15T18:30Z	0.313	false
2020-09-15T18:15Z	0.313	false
2020-09-15T18:00Z	0.314	false
2020-09-15T17:45Z	0.312	false
2020-09-15T17:30Z	0.314	false
2020-09-15T17:15Z	0.313	false
2020-09-15T17:00Z	0.312	false
2020-09-15T16:45Z	0.311	false
2020-09-15T16:30Z	0.31	false
2020-09-15T16:15Z	0.31	false
2020-09-15T16:00Z	0.311	false
2020-09-15T15:45Z	0.313	false
2020-09-15T15:30Z	0.311	false
2020-09-15T15:15Z	0.31	false

Forecast data

Key information

• Station name: Harrison Street
• Station ID: 5064
• River name: River Blakewater
• Typical range: 0.09m to 2.57m
• Highest level on record: 2.82m on 26 December 2015
• Site datum: 100.96mAOD (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
• Check the long term flood risk for an area in England.

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