Groundwater level River Darent at Sweeps Lane GWL

Check for flood warnings in this area

Latest recorded level 44.47m at 6:30am Sunday 26 January 2020.

Groundwater levels at this location in the last 5 days

Now
▼

• Measured level
• When the water level reaches 44.52m 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
2020-01-26T06:30Z	44.468	false
2020-01-26T06:15Z	44.468	false
2020-01-26T06:00Z	44.467	false
2020-01-26T05:45Z	44.468	false
2020-01-26T05:30Z	44.468	false
2020-01-26T05:15Z	44.468	false
2020-01-26T05:00Z	44.467	false
2020-01-26T04:45Z	44.469	false
2020-01-26T04:30Z	44.468	false
2020-01-26T04:15Z	44.467	false
2020-01-26T04:00Z	44.468	false
2020-01-26T03:45Z	44.468	false
2020-01-26T03:30Z	44.467	false
2020-01-26T03:15Z	44.467	false
2020-01-26T03:00Z	44.467	false
2020-01-26T02:45Z	44.467	false
2020-01-26T02:30Z	44.466	false
2020-01-26T02:15Z	44.467	false
2020-01-26T02:00Z	44.467	false
2020-01-26T01:45Z	44.467	false
2020-01-26T01:30Z	44.467	false
2020-01-26T01:15Z	44.467	false
2020-01-26T01:00Z	44.467	false
2020-01-26T00:45Z	44.467	false
2020-01-26T00:30Z	44.467	false
2020-01-26T00:15Z	44.467	false
2020-01-26T00:00Z	44.466	false
2020-01-25T23:45Z	44.467	false
2020-01-25T23:30Z	44.466	false
2020-01-25T23:15Z	44.466	false
2020-01-25T23:00Z	44.466	false
2020-01-25T22:45Z	44.466	false
2020-01-25T22:30Z	44.466	false
2020-01-25T22:15Z	44.466	false
2020-01-25T22:00Z	44.466	false
2020-01-25T21:45Z	44.465	false
2020-01-25T21:30Z	44.466	false
2020-01-25T21:15Z	44.465	false
2020-01-25T21:00Z	44.465	false
2020-01-25T20:45Z	44.465	false
2020-01-25T20:30Z	44.465	false
2020-01-25T20:15Z	44.465	false
2020-01-25T20:00Z	44.464	false
2020-01-25T19:45Z	44.465	false
2020-01-25T19:30Z	44.464	false
2020-01-25T19:15Z	44.465	false
2020-01-25T19:00Z	44.465	false
2020-01-25T18:45Z	44.464	false
2020-01-25T18:30Z	44.465	false
2020-01-25T18:15Z	44.465	false
2020-01-25T18:00Z	44.464	false
2020-01-25T17:45Z	44.464	false
2020-01-25T17:30Z	44.464	false
2020-01-25T17:15Z	44.464	false
2020-01-25T17:00Z	44.464	false
2020-01-25T16:45Z	44.464	false
2020-01-25T16:30Z	44.464	false
2020-01-25T16:15Z	44.464	false
2020-01-25T16:00Z	44.465	false
2020-01-25T15:45Z	44.464	false
2020-01-25T15:30Z	44.464	false
2020-01-25T15:15Z	44.465	false
2020-01-25T15:00Z	44.465	false
2020-01-25T14:45Z	44.465	false
2020-01-25T14:30Z	44.465	false
2020-01-25T14:15Z	44.464	false
2020-01-25T14:00Z	44.464	false
2020-01-25T13:45Z	44.464	false
2020-01-25T13:30Z	44.464	false
2020-01-25T13:15Z	44.464	false
2020-01-25T13:00Z	44.464	false
2020-01-25T12:45Z	44.463	false
2020-01-25T12:30Z	44.463	false
2020-01-25T12:15Z	44.463	false
2020-01-25T12:00Z	44.463	false
2020-01-25T11:45Z	44.463	false
2020-01-25T11:30Z	44.463	false
2020-01-25T11:15Z	44.463	false
2020-01-25T11:00Z	44.462	false
2020-01-25T10:45Z	44.462	false
2020-01-25T10:30Z	44.462	false
2020-01-25T10:15Z	44.462	false
2020-01-25T10:00Z	44.461	false
2020-01-25T09:45Z	44.462	false
2020-01-25T09:30Z	44.461	false
2020-01-25T09:15Z	44.462	false
2020-01-25T09:00Z	44.462	false
2020-01-25T08:45Z	44.461	false
2020-01-25T08:30Z	44.461	false
2020-01-25T08:15Z	44.461	false
2020-01-25T08:00Z	44.461	false
2020-01-25T07:45Z	44.461	false
2020-01-25T07:30Z	44.461	false
2020-01-25T07:15Z	44.461	false
2020-01-25T07:00Z	44.462	false
2020-01-25T06:45Z	44.462	false
2020-01-25T06:30Z	44.461	false
2020-01-25T06:15Z	44.461	false
2020-01-25T06:00Z	44.461	false
2020-01-25T05:45Z	44.461	false
2020-01-25T05:30Z	44.462	false
2020-01-25T05:15Z	44.462	false
2020-01-25T05:00Z	44.461	false
2020-01-25T04:45Z	44.461	false
2020-01-25T04:30Z	44.461	false
2020-01-25T04:15Z	44.461	false
2020-01-25T04:00Z	44.461	false
2020-01-25T03:45Z	44.461	false
2020-01-25T03:30Z	44.461	false
2020-01-25T03:15Z	44.461	false
2020-01-25T03:00Z	44.46	false
2020-01-25T02:45Z	44.461	false
2020-01-25T02:30Z	44.46	false
2020-01-25T02:15Z	44.46	false
2020-01-25T02:00Z	44.46	false
2020-01-25T01:45Z	44.46	false
2020-01-25T01:30Z	44.461	false
2020-01-25T01:15Z	44.461	false
2020-01-25T01:00Z	44.46	false
2020-01-25T00:45Z	44.46	false
2020-01-25T00:30Z	44.46	false
2020-01-25T00:15Z	44.46	false
2020-01-25T00:00Z	44.46	false
2020-01-24T23:45Z	44.459	false
2020-01-24T23:30Z	44.459	false
2020-01-24T23:15Z	44.46	false
2020-01-24T23:00Z	44.459	false
2020-01-24T22:45Z	44.46	false
2020-01-24T22:30Z	44.459	false
2020-01-24T22:15Z	44.46	false
2020-01-24T22:00Z	44.459	false
2020-01-24T21:45Z	44.46	false
2020-01-24T21:30Z	44.459	false
2020-01-24T21:15Z	44.459	false
2020-01-24T21:00Z	44.459	false
2020-01-24T20:45Z	44.459	false
2020-01-24T20:30Z	44.459	false
2020-01-24T20:15Z	44.459	false
2020-01-24T20:00Z	44.459	false
2020-01-24T19:45Z	44.459	false
2020-01-24T19:30Z	44.458	false
2020-01-24T19:15Z	44.458	false
2020-01-24T19:00Z	44.458	false
2020-01-24T18:45Z	44.459	false
2020-01-24T18:30Z	44.459	false
2020-01-24T18:15Z	44.458	false
2020-01-24T18:00Z	44.458	false
2020-01-24T17:45Z	44.458	false
2020-01-24T17:30Z	44.459	false
2020-01-24T17:15Z	44.459	false
2020-01-24T17:00Z	44.459	false
2020-01-24T16:45Z	44.459	false
2020-01-24T16:30Z	44.459	false
2020-01-24T16:15Z	44.459	false
2020-01-24T16:00Z	44.458	false
2020-01-24T15:45Z	44.459	false
2020-01-24T15:30Z	44.459	false
2020-01-24T15:15Z	44.459	false
2020-01-24T15:00Z	44.459	false
2020-01-24T14:45Z	44.459	false
2020-01-24T14:30Z	44.459	false
2020-01-24T14:15Z	44.458	false
2020-01-24T14:00Z	44.459	false
2020-01-24T13:45Z	44.459	false
2020-01-24T13:30Z	44.459	false
2020-01-24T13:15Z	44.458	false
2020-01-24T13:00Z	44.459	false
2020-01-24T12:45Z	44.459	false
2020-01-24T12:30Z	44.458	false
2020-01-24T12:15Z	44.458	false
2020-01-24T12:00Z	44.458	false
2020-01-24T11:45Z	44.458	false
2020-01-24T11:30Z	44.458	false
2020-01-24T11:15Z	44.457	false
2020-01-24T11:00Z	44.457	false
2020-01-24T10:45Z	44.457	false
2020-01-24T10:30Z	44.457	false
2020-01-24T10:15Z	44.457	false
2020-01-24T10:00Z	44.457	false
2020-01-24T09:45Z	44.456	false
2020-01-24T09:30Z	44.456	false
2020-01-24T09:15Z	44.456	false
2020-01-24T09:00Z	44.456	false
2020-01-24T08:45Z	44.457	false
2020-01-24T08:30Z	44.456	false
2020-01-24T08:15Z	44.456	false
2020-01-24T08:00Z	44.456	false
2020-01-24T07:45Z	44.456	false
2020-01-24T07:30Z	44.456	false
2020-01-24T07:15Z	44.456	false
2020-01-24T07:00Z	44.456	false
2020-01-24T06:45Z	44.456	false
2020-01-24T06:30Z	44.456	false
2020-01-24T06:15Z	44.456	false
2020-01-24T06:00Z	44.456	false
2020-01-24T05:45Z	44.457	false
2020-01-24T05:30Z	44.457	false
2020-01-24T05:15Z	44.456	false
2020-01-24T05:00Z	44.456	false
2020-01-24T04:45Z	44.456	false
2020-01-24T04:30Z	44.456	false
2020-01-24T04:15Z	44.457	false
2020-01-24T04:00Z	44.457	false
2020-01-24T03:45Z	44.456	false
2020-01-24T03:30Z	44.456	false
2020-01-24T03:15Z	44.456	false
2020-01-24T03:00Z	44.456	false
2020-01-24T02:45Z	44.456	false
2020-01-24T02:30Z	44.456	false
2020-01-24T02:15Z	44.455	false
2020-01-24T02:00Z	44.455	false
2020-01-24T01:45Z	44.455	false
2020-01-24T01:30Z	44.455	false
2020-01-24T01:15Z	44.455	false
2020-01-24T01:00Z	44.455	false
2020-01-24T00:45Z	44.455	false
2020-01-24T00:30Z	44.455	false
2020-01-24T00:15Z	44.454	false
2020-01-24T00:00Z	44.454	false
2020-01-23T23:45Z	44.454	false
2020-01-23T23:30Z	44.454	false
2020-01-23T23:15Z	44.454	false
2020-01-23T23:00Z	44.454	false
2020-01-23T22:45Z	44.454	false
2020-01-23T22:30Z	44.454	false
2020-01-23T22:15Z	44.454	false
2020-01-23T22:00Z	44.453	false
2020-01-23T21:45Z	44.453	false
2020-01-23T21:30Z	44.453	false
2020-01-23T21:15Z	44.453	false
2020-01-23T21:00Z	44.453	false
2020-01-23T20:45Z	44.453	false
2020-01-23T20:30Z	44.454	false
2020-01-23T20:15Z	44.453	false
2020-01-23T20:00Z	44.453	false
2020-01-23T19:45Z	44.453	false
2020-01-23T19:30Z	44.453	false
2020-01-23T19:15Z	44.453	false
2020-01-23T19:00Z	44.453	false
2020-01-23T18:45Z	44.453	false
2020-01-23T18:30Z	44.453	false
2020-01-23T18:15Z	44.452	false
2020-01-23T18:00Z	44.453	false
2020-01-23T17:45Z	44.453	false
2020-01-23T17:30Z	44.453	false
2020-01-23T17:15Z	44.452	false
2020-01-23T17:00Z	44.453	false
2020-01-23T16:45Z	44.452	false
2020-01-23T16:30Z	44.453	false
2020-01-23T16:15Z	44.452	false
2020-01-23T16:00Z	44.452	false
2020-01-23T15:45Z	44.452	false
2020-01-23T15:30Z	44.452	false
2020-01-23T15:15Z	44.452	false
2020-01-23T15:00Z	44.452	false
2020-01-23T14:45Z	44.453	false
2020-01-23T14:30Z	44.452	false
2020-01-23T14:15Z	44.452	false
2020-01-23T14:00Z	44.452	false
2020-01-23T13:45Z	44.452	false
2020-01-23T13:30Z	44.452	false
2020-01-23T13:15Z	44.451	false
2020-01-23T13:00Z	44.452	false
2020-01-23T12:45Z	44.451	false
2020-01-23T12:30Z	44.451	false
2020-01-23T12:15Z	44.451	false
2020-01-23T12:00Z	44.45	false
2020-01-23T11:45Z	44.45	false
2020-01-23T11:30Z	44.45	false
2020-01-23T11:15Z	44.45	false
2020-01-23T11:00Z	44.45	false
2020-01-23T10:45Z	44.449	false
2020-01-23T10:30Z	44.449	false
2020-01-23T10:15Z	44.449	false
2020-01-23T10:00Z	44.448	false
2020-01-23T09:45Z	44.448	false
2020-01-23T09:30Z	44.448	false
2020-01-23T09:15Z	44.449	false
2020-01-23T09:00Z	44.449	false
2020-01-23T08:45Z	44.449	false
2020-01-23T08:30Z	44.448	false
2020-01-23T08:15Z	44.449	false
2020-01-23T08:00Z	44.448	false
2020-01-23T07:45Z	44.448	false
2020-01-23T07:30Z	44.448	false
2020-01-23T07:15Z	44.448	false
2020-01-23T07:00Z	44.448	false
2020-01-23T06:45Z	44.448	false
2020-01-23T06:30Z	44.448	false
2020-01-23T06:15Z	44.447	false
2020-01-23T06:00Z	44.448	false
2020-01-23T05:45Z	44.448	false
2020-01-23T05:30Z	44.448	false
2020-01-23T05:15Z	44.448	false
2020-01-23T05:00Z	44.448	false
2020-01-23T04:45Z	44.448	false
2020-01-23T04:30Z	44.448	false
2020-01-23T04:15Z	44.447	false
2020-01-23T04:00Z	44.447	false
2020-01-23T03:45Z	44.447	false
2020-01-23T03:30Z	44.448	false
2020-01-23T03:15Z	44.447	false
2020-01-23T03:00Z	44.447	false
2020-01-23T02:45Z	44.447	false
2020-01-23T02:30Z	44.447	false
2020-01-23T02:15Z	44.446	false
2020-01-23T02:00Z	44.446	false
2020-01-23T01:45Z	44.446	false
2020-01-23T01:30Z	44.446	false
2020-01-23T01:15Z	44.446	false
2020-01-23T01:00Z	44.446	false
2020-01-23T00:45Z	44.446	false
2020-01-23T00:30Z	44.446	false
2020-01-23T00:15Z	44.445	false
2020-01-23T00:00Z	44.445	false
2020-01-22T23:45Z	44.445	false
2020-01-22T23:30Z	44.445	false
2020-01-22T23:15Z	44.445	false
2020-01-22T23:00Z	44.445	false
2020-01-22T22:45Z	44.445	false
2020-01-22T22:30Z	44.445	false
2020-01-22T22:15Z	44.445	false
2020-01-22T22:00Z	44.445	false
2020-01-22T21:45Z	44.445	false
2020-01-22T21:30Z	44.445	false
2020-01-22T21:15Z	44.445	false
2020-01-22T21:00Z	44.445	false
2020-01-22T20:45Z	44.445	false
2020-01-22T20:30Z	44.444	false
2020-01-22T20:15Z	44.444	false
2020-01-22T20:00Z	44.444	false
2020-01-22T19:45Z	44.444	false
2020-01-22T19:30Z	44.444	false
2020-01-22T19:15Z	44.444	false
2020-01-22T19:00Z	44.444	false
2020-01-22T18:45Z	44.444	false
2020-01-22T18:30Z	44.444	false
2020-01-22T18:15Z	44.444	false
2020-01-22T18:00Z	44.444	false
2020-01-22T17:45Z	44.444	false
2020-01-22T17:30Z	44.444	false
2020-01-22T17:15Z	44.444	false
2020-01-22T17:00Z	44.444	false
2020-01-22T16:45Z	44.444	false
2020-01-22T16:30Z	44.444	false
2020-01-22T16:15Z	44.444	false
2020-01-22T16:00Z	44.444	false
2020-01-22T15:45Z	44.444	false
2020-01-22T15:30Z	44.444	false
2020-01-22T15:15Z	44.444	false
2020-01-22T15:00Z	44.444	false
2020-01-22T14:45Z	44.445	false
2020-01-22T14:30Z	44.444	false
2020-01-22T14:15Z	44.444	false
2020-01-22T14:00Z	44.444	false
2020-01-22T13:45Z	44.444	false
2020-01-22T13:30Z	44.444	false
2020-01-22T13:15Z	44.444	false
2020-01-22T13:00Z	44.444	false
2020-01-22T12:45Z	44.443	false
2020-01-22T12:30Z	44.442	false
2020-01-22T12:15Z	44.443	false
2020-01-22T12:00Z	44.444	false
2020-01-22T11:45Z	44.443	false
2020-01-22T11:30Z	44.443	false
2020-01-22T11:15Z	44.443	false
2020-01-22T11:00Z	44.442	false
2020-01-22T10:45Z	44.442	false
2020-01-22T10:30Z	44.442	false
2020-01-22T10:15Z	44.441	false
2020-01-22T10:00Z	44.442	false
2020-01-22T09:45Z	44.442	false
2020-01-22T09:30Z	44.442	false
2020-01-22T09:15Z	44.442	false
2020-01-22T09:00Z	44.442	false
2020-01-22T08:45Z	44.442	false
2020-01-22T08:30Z	44.441	false
2020-01-22T08:15Z	44.441	false
2020-01-22T08:00Z	44.442	false
2020-01-22T07:45Z	44.441	false
2020-01-22T07:30Z	44.441	false
2020-01-22T07:15Z	44.442	false
2020-01-22T07:00Z	44.441	false
2020-01-22T06:45Z	44.442	false
2020-01-22T06:30Z	44.441	false
2020-01-22T06:15Z	44.442	false
2020-01-22T06:00Z	44.441	false
2020-01-22T05:45Z	44.441	false
2020-01-22T05:30Z	44.441	false
2020-01-22T05:15Z	44.441	false
2020-01-22T05:00Z	44.442	false
2020-01-22T04:45Z	44.441	false
2020-01-22T04:30Z	44.441	false
2020-01-22T04:15Z	44.441	false
2020-01-22T04:00Z	44.44	false
2020-01-22T03:45Z	44.441	false
2020-01-22T03:30Z	44.441	false
2020-01-22T03:15Z	44.441	false
2020-01-22T03:00Z	44.441	false
2020-01-22T02:45Z	44.441	false
2020-01-22T02:30Z	44.44	false
2020-01-22T02:15Z	44.44	false
2020-01-22T02:00Z	44.44	false
2020-01-22T01:45Z	44.44	false
2020-01-22T01:30Z	44.44	false
2020-01-22T01:15Z	44.44	false
2020-01-22T01:00Z	44.44	false
2020-01-22T00:45Z	44.44	false
2020-01-22T00:30Z	44.44	false
2020-01-22T00:15Z	44.439	false
2020-01-22T00:00Z	44.439	false
2020-01-21T23:45Z	44.439	false
2020-01-21T23:30Z	44.438	false
2020-01-21T23:15Z	44.438	false
2020-01-21T23:00Z	44.438	false
2020-01-21T22:45Z	44.439	false
2020-01-21T22:30Z	44.438	false
2020-01-21T22:15Z	44.438	false
2020-01-21T22:00Z	44.438	false
2020-01-21T21:45Z	44.438	false
2020-01-21T21:30Z	44.439	false
2020-01-21T21:15Z	44.438	false
2020-01-21T21:00Z	44.439	false
2020-01-21T20:45Z	44.439	false
2020-01-21T20:30Z	44.438	false
2020-01-21T20:15Z	44.438	false
2020-01-21T20:00Z	44.438	false
2020-01-21T19:45Z	44.438	false
2020-01-21T19:30Z	44.438	false
2020-01-21T19:15Z	44.438	false
2020-01-21T19:00Z	44.438	false
2020-01-21T18:45Z	44.438	false
2020-01-21T18:30Z	44.438	false
2020-01-21T18:15Z	44.438	false
2020-01-21T18:00Z	44.438	false
2020-01-21T17:45Z	44.438	false
2020-01-21T17:30Z	44.437	false
2020-01-21T17:15Z	44.438	false
2020-01-21T17:00Z	44.437	false
2020-01-21T16:45Z	44.438	false
2020-01-21T16:30Z	44.438	false
2020-01-21T16:15Z	44.438	false
2020-01-21T16:00Z	44.438	false
2020-01-21T15:45Z	44.438	false
2020-01-21T15:30Z	44.438	false
2020-01-21T15:15Z	44.438	false
2020-01-21T15:00Z	44.437	false
2020-01-21T14:45Z	44.438	false
2020-01-21T14:30Z	44.438	false
2020-01-21T14:15Z	44.437	false
2020-01-21T14:00Z	44.438	false
2020-01-21T13:45Z	44.438	false
2020-01-21T13:30Z	44.437	false
2020-01-21T13:15Z	44.437	false
2020-01-21T13:00Z	44.437	false
2020-01-21T12:45Z	44.437	false
2020-01-21T12:30Z	44.437	false
2020-01-21T12:15Z	44.437	false
2020-01-21T12:00Z	44.436	false
2020-01-21T11:45Z	44.436	false
2020-01-21T11:30Z	44.436	false
2020-01-21T11:15Z	44.436	false
2020-01-21T11:00Z	44.435	false
2020-01-21T10:45Z	44.435	false
2020-01-21T10:30Z	44.435	false
2020-01-21T10:15Z	44.434	false
2020-01-21T10:00Z	44.434	false
2020-01-21T09:45Z	44.434	false
2020-01-21T09:30Z	44.434	false
2020-01-21T09:15Z	44.433	false
2020-01-21T09:00Z	44.434	false
2020-01-21T08:45Z	44.434	false
2020-01-21T08:30Z	44.434	false
2020-01-21T08:15Z	44.434	false
2020-01-21T08:00Z	44.434	false
2020-01-21T07:45Z	44.434	false
2020-01-21T07:30Z	44.434	false
2020-01-21T07:15Z	44.434	false
2020-01-21T07:00Z	44.434	false
2020-01-21T06:45Z	44.434	false

Forecast data

About this location

• Station name: Sweeps Lane GWL
• Station ID: 9137
• Highest level on record: 46.42m on 20 February 2014
• Lowest level on record: 43.23m on 15 April 2012
• Site datum: 57.18mAOD (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
• View your property's long term risk of flooding

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