Groundwater level Groundwater Level at Riverhead

Check for flood warnings in this area

Latest recorded level 77.46m at 7:30am Saturday 25 September 2021.

Groundwater levels at this location in the last 5 days

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• Measured level
• When the water level reaches 78.37m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-09-25T06:30Z	77.462	false
2021-09-25T06:15Z	77.461	false
2021-09-25T06:00Z	77.46	false
2021-09-25T05:45Z	77.46	false
2021-09-25T05:30Z	77.459	false
2021-09-25T05:15Z	77.458	false
2021-09-25T05:00Z	77.458	false
2021-09-25T04:45Z	77.457	false
2021-09-25T04:30Z	77.456	false
2021-09-25T04:15Z	77.456	false
2021-09-25T04:00Z	77.456	false
2021-09-25T03:45Z	77.455	false
2021-09-25T03:30Z	77.455	false
2021-09-25T03:15Z	77.455	false
2021-09-25T03:00Z	77.455	false
2021-09-25T02:45Z	77.455	false
2021-09-25T02:30Z	77.456	false
2021-09-25T02:15Z	77.456	false
2021-09-25T02:00Z	77.455	false
2021-09-25T01:45Z	77.456	false
2021-09-25T01:30Z	77.456	false
2021-09-25T01:15Z	77.458	false
2021-09-25T01:00Z	77.458	false
2021-09-25T00:45Z	77.458	false
2021-09-25T00:30Z	77.459	false
2021-09-25T00:15Z	77.459	false
2021-09-25T00:00Z	77.46	false
2021-09-24T23:45Z	77.46	false
2021-09-24T23:30Z	77.461	false
2021-09-24T23:15Z	77.461	false
2021-09-24T23:00Z	77.462	false
2021-09-24T22:45Z	77.463	false
2021-09-24T22:30Z	77.464	false
2021-09-24T22:15Z	77.465	false
2021-09-24T22:00Z	77.466	false
2021-09-24T21:45Z	77.467	false
2021-09-24T21:30Z	77.468	false
2021-09-24T21:15Z	77.469	false
2021-09-24T21:00Z	77.47	false
2021-09-24T20:45Z	77.47	false
2021-09-24T20:30Z	77.471	false
2021-09-24T20:15Z	77.472	false
2021-09-24T20:00Z	77.473	false
2021-09-24T19:45Z	77.473	false
2021-09-24T19:30Z	77.475	false
2021-09-24T19:15Z	77.474	false
2021-09-24T19:00Z	77.475	false
2021-09-24T18:45Z	77.476	false
2021-09-24T18:30Z	77.477	false
2021-09-24T18:15Z	77.477	false
2021-09-24T18:00Z	77.477	false
2021-09-24T17:45Z	77.476	false
2021-09-24T17:30Z	77.476	false
2021-09-24T17:15Z	77.476	false
2021-09-24T17:00Z	77.475	false
2021-09-24T16:45Z	77.474	false
2021-09-24T16:30Z	77.473	false
2021-09-24T16:15Z	77.473	false
2021-09-24T16:00Z	77.472	false
2021-09-24T15:45Z	77.471	false
2021-09-24T15:30Z	77.47	false
2021-09-24T15:15Z	77.469	false
2021-09-24T15:00Z	77.468	false
2021-09-24T14:45Z	77.466	false
2021-09-24T14:30Z	77.465	false
2021-09-24T14:15Z	77.464	false
2021-09-24T14:00Z	77.462	false
2021-09-24T13:45Z	77.46	false
2021-09-24T13:30Z	77.458	false
2021-09-24T13:15Z	77.457	false
2021-09-24T13:00Z	77.455	false
2021-09-24T12:45Z	77.453	false
2021-09-24T12:30Z	77.451	false
2021-09-24T12:15Z	77.45	false
2021-09-24T12:00Z	77.448	false
2021-09-24T11:45Z	77.446	false
2021-09-24T11:30Z	77.444	false
2021-09-24T11:15Z	77.442	false
2021-09-24T11:00Z	77.44	false
2021-09-24T10:45Z	77.438	false
2021-09-24T10:30Z	77.437	false
2021-09-24T10:15Z	77.436	false
2021-09-24T10:00Z	77.436	false
2021-09-24T09:45Z	77.436	false
2021-09-24T09:30Z	77.435	false
2021-09-24T09:15Z	77.436	false
2021-09-24T09:00Z	77.436	false
2021-09-24T08:45Z	77.437	false
2021-09-24T08:30Z	77.437	false
2021-09-24T08:15Z	77.438	false
2021-09-24T08:00Z	77.439	false
2021-09-24T07:45Z	77.439	false
2021-09-24T07:30Z	77.44	false
2021-09-24T07:15Z	77.44	false
2021-09-24T07:00Z	77.441	false
2021-09-24T06:45Z	77.442	false
2021-09-24T06:30Z	77.443	false
2021-09-24T06:15Z	77.444	false
2021-09-24T06:00Z	77.445	false
2021-09-24T05:45Z	77.446	false
2021-09-24T05:30Z	77.446	false
2021-09-24T05:15Z	77.447	false
2021-09-24T05:00Z	77.448	false
2021-09-24T04:45Z	77.449	false
2021-09-24T04:30Z	77.45	false
2021-09-24T04:15Z	77.45	false
2021-09-24T04:00Z	77.451	false
2021-09-24T03:45Z	77.452	false
2021-09-24T03:30Z	77.452	false
2021-09-24T03:15Z	77.453	false
2021-09-24T03:00Z	77.453	false
2021-09-24T02:45Z	77.454	false
2021-09-24T02:30Z	77.455	false
2021-09-24T02:15Z	77.455	false
2021-09-24T02:00Z	77.456	false
2021-09-24T01:45Z	77.456	false
2021-09-24T01:30Z	77.456	false
2021-09-24T01:15Z	77.456	false
2021-09-24T01:00Z	77.456	false
2021-09-24T00:45Z	77.456	false
2021-09-24T00:30Z	77.455	false
2021-09-24T00:15Z	77.454	false
2021-09-24T00:00Z	77.453	false
2021-09-23T23:45Z	77.452	false
2021-09-23T23:30Z	77.451	false
2021-09-23T23:15Z	77.451	false
2021-09-23T23:00Z	77.451	false
2021-09-23T22:45Z	77.451	false
2021-09-23T22:30Z	77.452	false
2021-09-23T22:15Z	77.453	false
2021-09-23T22:00Z	77.453	false
2021-09-23T21:45Z	77.454	false
2021-09-23T21:30Z	77.455	false
2021-09-23T21:15Z	77.456	false
2021-09-23T21:00Z	77.456	false
2021-09-23T20:45Z	77.457	false
2021-09-23T20:30Z	77.458	false
2021-09-23T20:15Z	77.459	false
2021-09-23T20:00Z	77.46	false
2021-09-23T19:45Z	77.46	false
2021-09-23T19:30Z	77.461	false
2021-09-23T19:15Z	77.462	false
2021-09-23T19:00Z	77.462	false
2021-09-23T18:45Z	77.462	false
2021-09-23T18:30Z	77.462	false
2021-09-23T18:15Z	77.462	false
2021-09-23T18:00Z	77.462	false
2021-09-23T17:45Z	77.462	false
2021-09-23T17:30Z	77.462	false
2021-09-23T17:15Z	77.462	false
2021-09-23T17:00Z	77.461	false
2021-09-23T16:45Z	77.46	false
2021-09-23T16:30Z	77.46	false
2021-09-23T16:15Z	77.459	false
2021-09-23T16:00Z	77.459	false
2021-09-23T15:45Z	77.458	false
2021-09-23T15:30Z	77.457	false
2021-09-23T15:15Z	77.456	false
2021-09-23T15:00Z	77.455	false
2021-09-23T14:45Z	77.455	false
2021-09-23T14:30Z	77.454	false
2021-09-23T14:15Z	77.453	false
2021-09-23T14:00Z	77.453	false
2021-09-23T13:45Z	77.452	false
2021-09-23T13:30Z	77.452	false
2021-09-23T13:15Z	77.451	false
2021-09-23T13:00Z	77.45	false
2021-09-23T12:45Z	77.449	false
2021-09-23T12:30Z	77.449	false
2021-09-23T12:15Z	77.449	false
2021-09-23T12:00Z	77.448	false
2021-09-23T11:45Z	77.448	false
2021-09-23T11:30Z	77.447	false
2021-09-23T11:15Z	77.447	false
2021-09-23T11:00Z	77.446	false
2021-09-23T10:45Z	77.445	false
2021-09-23T10:30Z	77.445	false
2021-09-23T10:15Z	77.445	false
2021-09-23T10:00Z	77.445	false
2021-09-23T09:45Z	77.445	false
2021-09-23T09:30Z	77.445	false
2021-09-23T09:15Z	77.446	false
2021-09-23T09:00Z	77.446	false
2021-09-23T08:45Z	77.446	false
2021-09-23T08:30Z	77.446	false
2021-09-23T08:15Z	77.446	false
2021-09-23T08:00Z	77.446	false
2021-09-23T07:45Z	77.446	false
2021-09-23T07:30Z	77.446	false
2021-09-23T07:15Z	77.445	false
2021-09-23T07:00Z	77.445	false
2021-09-23T06:45Z	77.445	false
2021-09-23T06:30Z	77.446	false
2021-09-23T06:15Z	77.446	false
2021-09-23T06:00Z	77.447	false
2021-09-23T05:45Z	77.448	false
2021-09-23T05:30Z	77.449	false
2021-09-23T05:15Z	77.449	false
2021-09-23T05:00Z	77.45	false
2021-09-23T04:45Z	77.45	false
2021-09-23T04:30Z	77.451	false
2021-09-23T04:15Z	77.451	false
2021-09-23T04:00Z	77.451	false
2021-09-23T03:45Z	77.452	false
2021-09-23T03:30Z	77.451	false
2021-09-23T03:15Z	77.452	false
2021-09-23T03:00Z	77.453	false
2021-09-23T02:45Z	77.453	false
2021-09-23T02:30Z	77.454	false
2021-09-23T02:15Z	77.454	false
2021-09-23T02:00Z	77.454	false
2021-09-23T01:45Z	77.455	false
2021-09-23T01:30Z	77.455	false
2021-09-23T01:15Z	77.456	false
2021-09-23T01:00Z	77.456	false
2021-09-23T00:45Z	77.456	false
2021-09-23T00:30Z	77.458	false
2021-09-23T00:15Z	77.459	false
2021-09-23T00:00Z	77.459	false
2021-09-22T23:45Z	77.459	false
2021-09-22T23:30Z	77.46	false
2021-09-22T23:15Z	77.461	false
2021-09-22T23:00Z	77.462	false
2021-09-22T22:45Z	77.463	false
2021-09-22T22:30Z	77.463	false
2021-09-22T22:15Z	77.464	false
2021-09-22T22:00Z	77.464	false
2021-09-22T21:45Z	77.466	false
2021-09-22T21:30Z	77.466	false
2021-09-22T21:15Z	77.467	false
2021-09-22T21:00Z	77.468	false
2021-09-22T20:45Z	77.469	false
2021-09-22T20:30Z	77.47	false
2021-09-22T20:15Z	77.47	false
2021-09-22T20:00Z	77.472	false
2021-09-22T19:45Z	77.472	false
2021-09-22T19:30Z	77.473	false
2021-09-22T19:15Z	77.474	false
2021-09-22T19:00Z	77.474	false
2021-09-22T18:45Z	77.474	false
2021-09-22T18:30Z	77.475	false
2021-09-22T18:15Z	77.475	false
2021-09-22T18:00Z	77.475	false
2021-09-22T17:45Z	77.476	false
2021-09-22T17:30Z	77.475	false
2021-09-22T17:15Z	77.475	false
2021-09-22T17:00Z	77.474	false
2021-09-22T16:45Z	77.473	false
2021-09-22T16:30Z	77.473	false
2021-09-22T16:15Z	77.472	false
2021-09-22T16:00Z	77.471	false
2021-09-22T15:45Z	77.471	false
2021-09-22T15:30Z	77.469	false
2021-09-22T15:15Z	77.469	false
2021-09-22T15:00Z	77.467	false
2021-09-22T14:45Z	77.466	false
2021-09-22T14:30Z	77.465	false
2021-09-22T14:15Z	77.464	false
2021-09-22T14:00Z	77.462	false
2021-09-22T13:45Z	77.461	false
2021-09-22T13:30Z	77.46	false
2021-09-22T13:15Z	77.458	false
2021-09-22T13:00Z	77.457	false
2021-09-22T12:45Z	77.455	false
2021-09-22T12:30Z	77.454	false
2021-09-22T12:15Z	77.453	false
2021-09-22T12:00Z	77.451	false
2021-09-22T11:45Z	77.45	false
2021-09-22T11:30Z	77.448	false
2021-09-22T11:15Z	77.447	false
2021-09-22T11:00Z	77.445	false
2021-09-22T10:45Z	77.443	false
2021-09-22T10:30Z	77.443	false
2021-09-22T10:15Z	77.442	false
2021-09-22T10:00Z	77.441	false
2021-09-22T09:45Z	77.44	false
2021-09-22T09:30Z	77.439	false
2021-09-22T09:15Z	77.439	false
2021-09-22T09:00Z	77.438	false
2021-09-22T08:45Z	77.438	false
2021-09-22T08:30Z	77.438	false
2021-09-22T08:15Z	77.438	false
2021-09-22T08:00Z	77.439	false
2021-09-22T07:45Z	77.439	false
2021-09-22T07:30Z	77.44	false
2021-09-22T07:15Z	77.441	false
2021-09-22T07:00Z	77.441	false
2021-09-22T06:45Z	77.442	false
2021-09-22T06:30Z	77.442	false
2021-09-22T06:15Z	77.442	false
2021-09-22T06:00Z	77.443	false
2021-09-22T05:45Z	77.444	false
2021-09-22T05:30Z	77.444	false
2021-09-22T05:15Z	77.444	false
2021-09-22T05:00Z	77.445	false
2021-09-22T04:45Z	77.445	false
2021-09-22T04:30Z	77.446	false
2021-09-22T04:15Z	77.446	false
2021-09-22T04:00Z	77.446	false
2021-09-22T03:45Z	77.447	false
2021-09-22T03:30Z	77.446	false
2021-09-22T03:15Z	77.447	false
2021-09-22T03:00Z	77.446	false
2021-09-22T02:45Z	77.446	false
2021-09-22T02:30Z	77.445	false
2021-09-22T02:15Z	77.445	false
2021-09-22T02:00Z	77.446	false
2021-09-22T01:45Z	77.446	false
2021-09-22T01:30Z	77.445	false
2021-09-22T01:15Z	77.446	false
2021-09-22T01:00Z	77.446	false
2021-09-22T00:45Z	77.446	false
2021-09-22T00:30Z	77.446	false
2021-09-22T00:15Z	77.447	false
2021-09-22T00:00Z	77.448	false
2021-09-21T23:45Z	77.448	false
2021-09-21T23:30Z	77.448	false
2021-09-21T23:15Z	77.449	false
2021-09-21T23:00Z	77.449	false
2021-09-21T22:45Z	77.45	false
2021-09-21T22:30Z	77.451	false
2021-09-21T22:15Z	77.452	false
2021-09-21T22:00Z	77.452	false
2021-09-21T21:45Z	77.453	false
2021-09-21T21:30Z	77.453	false
2021-09-21T21:15Z	77.453	false
2021-09-21T21:00Z	77.453	false
2021-09-21T20:45Z	77.453	false
2021-09-21T20:30Z	77.453	false
2021-09-21T20:15Z	77.454	false
2021-09-21T20:00Z	77.454	false
2021-09-21T19:45Z	77.453	false
2021-09-21T19:30Z	77.453	false
2021-09-21T19:15Z	77.453	false
2021-09-21T19:00Z	77.453	false
2021-09-21T18:45Z	77.452	false
2021-09-21T18:30Z	77.452	false
2021-09-21T18:15Z	77.451	false
2021-09-21T18:00Z	77.45	false
2021-09-21T17:45Z	77.449	false
2021-09-21T17:30Z	77.449	false
2021-09-21T17:15Z	77.448	false
2021-09-21T17:00Z	77.447	false
2021-09-21T16:45Z	77.447	false
2021-09-21T16:30Z	77.446	false
2021-09-21T16:15Z	77.445	false
2021-09-21T16:00Z	77.444	false
2021-09-21T15:45Z	77.443	false
2021-09-21T15:30Z	77.443	false
2021-09-21T15:15Z	77.443	false
2021-09-21T15:00Z	77.442	false
2021-09-21T14:45Z	77.441	false
2021-09-21T14:30Z	77.441	false
2021-09-21T14:15Z	77.44	false
2021-09-21T14:00Z	77.44	false
2021-09-21T13:45Z	77.439	false
2021-09-21T13:30Z	77.438	false
2021-09-21T13:15Z	77.438	false
2021-09-21T13:00Z	77.437	false
2021-09-21T12:45Z	77.437	false
2021-09-21T12:30Z	77.437	false
2021-09-21T12:15Z	77.436	false
2021-09-21T12:00Z	77.436	false
2021-09-21T11:45Z	77.435	false
2021-09-21T11:30Z	77.435	false
2021-09-21T11:15Z	77.435	false
2021-09-21T11:00Z	77.435	false
2021-09-21T10:45Z	77.435	false
2021-09-21T10:30Z	77.434	false
2021-09-21T10:15Z	77.434	false
2021-09-21T10:00Z	77.434	false
2021-09-21T09:45Z	77.434	false
2021-09-21T09:30Z	77.434	false
2021-09-21T09:15Z	77.434	false
2021-09-21T09:00Z	77.434	false
2021-09-21T08:45Z	77.434	false
2021-09-21T08:30Z	77.434	false
2021-09-21T08:15Z	77.434	false
2021-09-21T08:00Z	77.434	false
2021-09-21T07:45Z	77.434	false
2021-09-21T07:30Z	77.433	false
2021-09-21T07:15Z	77.433	false
2021-09-21T07:00Z	77.434	false
2021-09-21T06:45Z	77.433	false
2021-09-21T06:30Z	77.433	false
2021-09-21T06:15Z	77.434	false
2021-09-21T06:00Z	77.433	false
2021-09-21T05:45Z	77.433	false
2021-09-21T05:30Z	77.433	false
2021-09-21T05:15Z	77.434	false
2021-09-21T05:00Z	77.434	false
2021-09-21T04:45Z	77.434	false
2021-09-21T04:30Z	77.435	false
2021-09-21T04:15Z	77.436	false
2021-09-21T04:00Z	77.437	false
2021-09-21T03:45Z	77.438	false
2021-09-21T03:30Z	77.438	false
2021-09-21T03:15Z	77.439	false
2021-09-21T03:00Z	77.439	false
2021-09-21T02:45Z	77.44	false
2021-09-21T02:30Z	77.44	false
2021-09-21T02:15Z	77.441	false
2021-09-21T02:00Z	77.441	false
2021-09-21T01:45Z	77.442	false
2021-09-21T01:30Z	77.442	false
2021-09-21T01:15Z	77.443	false
2021-09-21T01:00Z	77.444	false
2021-09-21T00:45Z	77.445	false
2021-09-21T00:30Z	77.446	false
2021-09-21T00:15Z	77.447	false
2021-09-21T00:00Z	77.446	false
2021-09-20T23:45Z	77.447	false
2021-09-20T23:30Z	77.448	false
2021-09-20T23:15Z	77.449	false
2021-09-20T23:00Z	77.45	false
2021-09-20T22:45Z	77.45	false
2021-09-20T22:30Z	77.452	false
2021-09-20T22:15Z	77.453	false
2021-09-20T22:00Z	77.455	false
2021-09-20T21:45Z	77.455	false
2021-09-20T21:30Z	77.456	false
2021-09-20T21:15Z	77.457	false
2021-09-20T21:00Z	77.458	false
2021-09-20T20:45Z	77.459	false
2021-09-20T20:30Z	77.459	false
2021-09-20T20:15Z	77.46	false
2021-09-20T20:00Z	77.46	false
2021-09-20T19:45Z	77.461	false
2021-09-20T19:30Z	77.461	false
2021-09-20T19:15Z	77.462	false
2021-09-20T19:00Z	77.462	false
2021-09-20T18:45Z	77.462	false
2021-09-20T18:30Z	77.462	false
2021-09-20T18:15Z	77.462	false
2021-09-20T18:00Z	77.462	false
2021-09-20T17:45Z	77.461	false
2021-09-20T17:30Z	77.461	false
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2021-09-20T16:00Z	77.458	false
2021-09-20T15:45Z	77.457	false
2021-09-20T15:30Z	77.456	false
2021-09-20T15:15Z	77.456	false
2021-09-20T15:00Z	77.455	false
2021-09-20T14:45Z	77.454	false
2021-09-20T14:30Z	77.452	false
2021-09-20T14:15Z	77.451	false
2021-09-20T14:00Z	77.45	false
2021-09-20T13:45Z	77.449	false
2021-09-20T13:30Z	77.448	false
2021-09-20T13:15Z	77.447	false
2021-09-20T13:00Z	77.447	false
2021-09-20T12:45Z	77.445	false
2021-09-20T12:30Z	77.444	false
2021-09-20T12:15Z	77.443	false
2021-09-20T12:00Z	77.442	false
2021-09-20T11:45Z	77.442	false
2021-09-20T11:30Z	77.441	false
2021-09-20T11:15Z	77.44	false
2021-09-20T11:00Z	77.439	false
2021-09-20T10:45Z	77.439	false
2021-09-20T10:30Z	77.439	false
2021-09-20T10:15Z	77.439	false
2021-09-20T10:00Z	77.439	false
2021-09-20T09:45Z	77.439	false
2021-09-20T09:30Z	77.439	false
2021-09-20T09:15Z	77.439	false
2021-09-20T09:00Z	77.439	false
2021-09-20T08:45Z	77.44	false
2021-09-20T08:30Z	77.44	false
2021-09-20T08:15Z	77.441	false
2021-09-20T08:00Z	77.441	false
2021-09-20T07:45Z	77.441	false
2021-09-20T07:30Z	77.442	false
2021-09-20T07:15Z	77.443	false
2021-09-20T07:00Z	77.444	false
2021-09-20T06:45Z	77.444	false

Forecast data

About this location

• Station name: Riverhead
• Station ID: 9136
• Highest level on record: 79.35m on 31 January 2014
• Lowest level on record: 74.54m on 22 September 2006
• Site datum: 79.42mAOD (what does this mean?)

Can groundwater increase flood risk?

If groundwater height is below the level of a building, the risk of flooding from groundwater alone is unlikely. You can find out the height of any location using an ordnance survey map.

Flooding is more likely to occur when several things happen together, such as poor weather, high tides and high river and groundwater levels. You can find out more about the latest flood warning information in England and Wales.

How are groundwater levels measured?

The Environment Agency uses a network of boreholes accross 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 groundwater levels we provide for each borehole are all relative to its site datum.

How often are groundwater levels measured?

The data we collect is fed into this service once a day under normal conditions.
We increase this frequency whenever there's a greater risk of flooding.

• 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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