River level River Medway at Allington Marina

Check for flood warnings in this area

Latest recorded level 0.12m at 6:45am Thursday 21 January 2021.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 0.50m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-01-21T06:45Z	0.118	false
2021-01-21T06:30Z	0.117	false
2021-01-21T06:15Z	0.12	false
2021-01-21T06:00Z	0.119	false
2021-01-21T05:45Z	0.115	false
2021-01-21T05:30Z	0.117	false
2021-01-21T05:15Z	0.114	false
2021-01-21T05:00Z	0.108	false
2021-01-21T04:45Z	0.111	false
2021-01-21T04:30Z	0.11	false
2021-01-21T04:15Z	0.098	false
2021-01-21T04:00Z	0.105	false
2021-01-21T03:45Z	0.096	false
2021-01-21T03:30Z	0.09	false
2021-01-21T03:15Z	0.094	false
2021-01-21T03:00Z	0.088	false
2021-01-21T02:45Z	0.093	false
2021-01-21T02:30Z	0.089	false
2021-01-21T02:15Z	0.082	false
2021-01-21T02:00Z	0.079	false
2021-01-21T01:45Z	0.09	false
2021-01-21T01:30Z	0.091	false
2021-01-21T01:15Z	0.077	false
2021-01-21T01:00Z	0.077	false
2021-01-21T00:45Z	0.086	false
2021-01-21T00:30Z	0.066	false
2021-01-21T00:15Z	0.068	false
2021-01-21T00:00Z	0.077	false
2021-01-20T23:45Z	0.065	false
2021-01-20T23:30Z	0.064	false
2021-01-20T23:15Z	0.073	false
2021-01-20T23:00Z	0.063	false
2021-01-20T22:45Z	0.06	false
2021-01-20T22:30Z	0.057	false
2021-01-20T22:15Z	0.067	false
2021-01-20T22:00Z	0.063	false
2021-01-20T21:45Z	0.057	false
2021-01-20T21:30Z	0.06	false
2021-01-20T21:15Z	0.057	false
2021-01-20T21:00Z	0.056	false
2021-01-20T20:45Z	0.044	false
2021-01-20T20:30Z	0.05	false
2021-01-20T20:15Z	0.058	false
2021-01-20T20:00Z	0.043	false
2021-01-20T19:45Z	0.048	false
2021-01-20T19:30Z	0.046	false
2021-01-20T19:15Z	0.03	false
2021-01-20T19:00Z	0.025	false
2021-01-20T18:45Z	0.032	false
2021-01-20T18:30Z	0.022	false
2021-01-20T18:15Z	0.032	false
2021-01-20T18:00Z	0.032	false
2021-01-20T17:45Z	0.042	false
2021-01-20T17:30Z	0.042	false
2021-01-20T17:15Z	0.034	false
2021-01-20T17:00Z	0.033	false
2021-01-20T16:45Z	0.029	false
2021-01-20T16:30Z	0.019	false
2021-01-20T16:15Z	0.022	false
2021-01-20T16:00Z	0.026	false
2021-01-20T15:45Z	0.017	false
2021-01-20T15:30Z	0.012	false
2021-01-20T15:15Z	0.023	false
2021-01-20T15:00Z	0.02	false
2021-01-20T14:45Z	0.017	false
2021-01-20T14:30Z	0.015	false
2021-01-20T14:15Z	0.019	false
2021-01-20T14:00Z	0.021	false
2021-01-20T13:45Z	0.012	false
2021-01-20T13:30Z	0.006	false
2021-01-20T13:15Z		true
2021-01-20T13:00Z		true
2021-01-20T12:45Z		true
2021-01-20T12:30Z		true
2021-01-20T12:15Z		true
2021-01-20T12:00Z		true
2021-01-20T11:45Z	0.009	false
2021-01-20T11:30Z	0.001	false
2021-01-20T11:15Z		true
2021-01-20T11:00Z		true
2021-01-20T10:45Z		true
2021-01-20T10:30Z	0.001	false
2021-01-20T10:15Z	0.004	false
2021-01-20T10:00Z	0.002	false
2021-01-20T09:45Z		true
2021-01-20T09:30Z		true
2021-01-20T09:15Z	0.005	false
2021-01-20T09:00Z		true
2021-01-20T08:45Z		true
2021-01-20T08:30Z		true
2021-01-20T08:15Z		true
2021-01-20T08:00Z	0.004	false
2021-01-20T07:45Z		true
2021-01-20T07:30Z		true
2021-01-20T07:15Z		true
2021-01-20T07:00Z		true
2021-01-20T06:45Z		true
2021-01-20T06:30Z		true
2021-01-20T06:15Z		true
2021-01-20T06:00Z		true
2021-01-20T05:45Z		true
2021-01-20T05:30Z		true
2021-01-20T05:15Z		true
2021-01-20T05:00Z		true
2021-01-20T04:45Z		true
2021-01-20T04:30Z		true
2021-01-20T04:15Z		true
2021-01-20T04:00Z		true
2021-01-20T03:45Z		true
2021-01-20T03:30Z		true
2021-01-20T03:15Z		true
2021-01-20T03:00Z		true
2021-01-20T02:45Z		true
2021-01-20T02:30Z		true
2021-01-20T02:15Z		true
2021-01-20T02:00Z		true
2021-01-20T01:45Z		true
2021-01-20T01:30Z		true
2021-01-20T01:15Z		true
2021-01-20T01:00Z		true
2021-01-20T00:45Z		true
2021-01-20T00:30Z		true
2021-01-20T00:15Z		true
2021-01-20T00:00Z		true
2021-01-19T23:45Z		true
2021-01-19T23:30Z		true
2021-01-19T23:15Z		true
2021-01-19T23:00Z		true
2021-01-19T22:45Z		true
2021-01-19T22:30Z		true
2021-01-19T22:15Z		true
2021-01-19T22:00Z		true
2021-01-19T21:45Z		true
2021-01-19T21:30Z	0.001	false
2021-01-19T21:15Z	0.004	false
2021-01-19T21:00Z	0.004	false
2021-01-19T20:45Z		true
2021-01-19T20:30Z		true
2021-01-19T20:15Z		true
2021-01-19T20:00Z		true
2021-01-19T19:45Z		true
2021-01-19T19:30Z		true
2021-01-19T19:15Z		true
2021-01-19T19:00Z		true
2021-01-19T18:45Z		true
2021-01-19T18:30Z		true
2021-01-19T18:15Z		true
2021-01-19T18:00Z		true
2021-01-19T17:45Z		true
2021-01-19T17:30Z		true
2021-01-19T17:15Z		true
2021-01-19T17:00Z		true
2021-01-19T16:45Z	0.164	false
2021-01-19T16:30Z	0.209	false
2021-01-19T16:15Z	0.205	false
2021-01-19T16:00Z	0.202	false
2021-01-19T15:45Z	0.206	false
2021-01-19T15:30Z	0.201	false
2021-01-19T15:15Z	0.196	false
2021-01-19T15:00Z	0.196	false
2021-01-19T14:45Z	0.196	false
2021-01-19T14:30Z	0.196	false
2021-01-19T14:15Z	0.194	false
2021-01-19T14:00Z	0.198	false
2021-01-19T13:45Z	0.199	false
2021-01-19T13:30Z	0.2	false
2021-01-19T13:15Z	0.204	false
2021-01-19T13:00Z	0.198	false
2021-01-19T12:45Z	0.179	false
2021-01-19T12:30Z	0.192	false
2021-01-19T12:15Z	0.174	false
2021-01-19T12:00Z	0.179	false
2021-01-19T11:45Z	0.182	false
2021-01-19T11:30Z	0.174	false
2021-01-19T11:15Z	0.184	false
2021-01-19T11:00Z	0.196	false
2021-01-19T10:45Z	0.204	false
2021-01-19T10:30Z	0.203	false
2021-01-19T10:15Z	0.196	false
2021-01-19T10:00Z	0.178	false
2021-01-19T09:45Z	0.167	false
2021-01-19T09:30Z	0.16	false
2021-01-19T09:15Z	0.158	false
2021-01-19T09:00Z	0.158	false
2021-01-19T08:45Z	0.161	false
2021-01-19T08:30Z	0.164	false
2021-01-19T08:15Z	0.162	false
2021-01-19T08:00Z	0.156	false
2021-01-19T07:45Z	0.158	false
2021-01-19T07:30Z	0.16	false
2021-01-19T07:15Z	0.155	false
2021-01-19T07:00Z	0.159	false
2021-01-19T06:45Z	0.157	false
2021-01-19T06:30Z	0.157	false
2021-01-19T06:15Z	0.157	false
2021-01-19T06:00Z	0.156	false
2021-01-19T05:45Z	0.162	false
2021-01-19T05:30Z	0.168	false
2021-01-19T05:15Z	0.178	false
2021-01-19T05:00Z	0.184	false
2021-01-19T04:45Z	0.184	false
2021-01-19T04:30Z	0.185	false
2021-01-19T04:15Z	0.186	false
2021-01-19T04:00Z	0.18	false
2021-01-19T03:45Z	0.178	false
2021-01-19T03:30Z	0.189	false
2021-01-19T03:15Z	0.186	false
2021-01-19T03:00Z	0.185	false
2021-01-19T02:45Z	0.182	false
2021-01-19T02:30Z	0.184	false
2021-01-19T02:15Z	0.178	false
2021-01-19T02:00Z	0.176	false
2021-01-19T01:45Z	0.175	false
2021-01-19T01:30Z	0.174	false
2021-01-19T01:15Z	0.173	false
2021-01-19T01:00Z	0.172	false
2021-01-19T00:45Z	0.171	false
2021-01-19T00:30Z	0.169	false
2021-01-19T00:15Z	0.167	false
2021-01-19T00:00Z	0.166	false
2021-01-18T23:45Z	0.164	false
2021-01-18T23:30Z	0.158	false
2021-01-18T23:15Z	0.162	false
2021-01-18T23:00Z	0.163	false
2021-01-18T22:45Z	0.162	false
2021-01-18T22:30Z	0.162	false
2021-01-18T22:15Z	0.162	false
2021-01-18T22:00Z	0.162	false
2021-01-18T21:45Z	0.163	false
2021-01-18T21:30Z	0.159	false
2021-01-18T21:15Z	0.165	false
2021-01-18T21:00Z	0.166	false
2021-01-18T20:45Z	0.166	false
2021-01-18T20:30Z	0.17	false
2021-01-18T20:15Z	0.162	false
2021-01-18T20:00Z	0.171	false
2021-01-18T19:45Z	0.176	false
2021-01-18T19:30Z	0.168	false
2021-01-18T19:15Z	0.174	false
2021-01-18T19:00Z	0.175	false
2021-01-18T18:45Z	0.185	false
2021-01-18T18:30Z	0.195	false
2021-01-18T18:15Z	0.197	false
2021-01-18T18:00Z	0.182	false
2021-01-18T17:45Z	0.019	false
2021-01-18T17:30Z		true
2021-01-18T17:15Z		true
2021-01-18T17:00Z		true
2021-01-18T16:45Z		true
2021-01-18T16:30Z	0.002	false
2021-01-18T16:15Z		true
2021-01-18T16:00Z		true
2021-01-18T15:45Z		true
2021-01-18T15:30Z		true
2021-01-18T15:15Z		true
2021-01-18T15:00Z		true
2021-01-18T14:45Z		true
2021-01-18T14:30Z		true
2021-01-18T14:15Z		true
2021-01-18T14:00Z		true
2021-01-18T13:45Z		true
2021-01-18T13:30Z		true
2021-01-18T13:15Z		true
2021-01-18T13:00Z		true
2021-01-18T12:45Z		true
2021-01-18T12:30Z		true
2021-01-18T12:15Z		true
2021-01-18T12:00Z		true
2021-01-18T11:45Z		true
2021-01-18T11:30Z		true
2021-01-18T11:15Z		true
2021-01-18T11:00Z		true
2021-01-18T10:45Z		true
2021-01-18T10:30Z		true
2021-01-18T10:15Z		true
2021-01-18T10:00Z		true
2021-01-18T09:45Z		true
2021-01-18T09:30Z		true
2021-01-18T09:15Z		true
2021-01-18T09:00Z		true
2021-01-18T08:45Z		true
2021-01-18T08:30Z		true
2021-01-18T08:15Z		true
2021-01-18T08:00Z		true
2021-01-18T07:45Z		true
2021-01-18T07:30Z		true
2021-01-18T07:15Z		true
2021-01-18T07:00Z		true
2021-01-18T06:45Z		true
2021-01-18T06:30Z		true
2021-01-18T06:15Z		true
2021-01-18T06:00Z		true
2021-01-18T05:45Z		true
2021-01-18T05:30Z		true
2021-01-18T05:15Z		true
2021-01-18T05:00Z		true
2021-01-18T04:45Z		true
2021-01-18T04:30Z		true
2021-01-18T04:15Z		true
2021-01-18T04:00Z		true
2021-01-18T03:45Z		true
2021-01-18T03:30Z		true
2021-01-18T03:15Z		true
2021-01-18T03:00Z		true
2021-01-18T02:45Z		true
2021-01-18T02:30Z		true
2021-01-18T02:15Z		true
2021-01-18T02:00Z		true
2021-01-18T01:45Z		true
2021-01-18T01:30Z		true
2021-01-18T01:15Z		true
2021-01-18T01:00Z		true
2021-01-18T00:45Z		true
2021-01-18T00:30Z		true
2021-01-18T00:15Z		true
2021-01-18T00:00Z		true
2021-01-17T23:45Z		true
2021-01-17T23:30Z		true
2021-01-17T23:15Z		true
2021-01-17T23:00Z		true
2021-01-17T22:45Z		true
2021-01-17T22:30Z		true
2021-01-17T22:15Z		true
2021-01-17T22:00Z		true
2021-01-17T21:45Z		true
2021-01-17T21:30Z		true
2021-01-17T21:15Z		true
2021-01-17T21:00Z		true
2021-01-17T20:45Z	0.002	false
2021-01-17T20:30Z		true
2021-01-17T20:15Z		true
2021-01-17T20:00Z		true
2021-01-17T19:45Z		true
2021-01-17T19:30Z	0.002	false
2021-01-17T19:15Z	0.008	false
2021-01-17T19:00Z		true
2021-01-17T18:45Z		true
2021-01-17T18:30Z		true
2021-01-17T18:15Z		true
2021-01-17T18:00Z		true
2021-01-17T17:45Z		true
2021-01-17T17:30Z		true
2021-01-17T17:15Z		true
2021-01-17T17:00Z		true
2021-01-17T16:45Z		true
2021-01-17T16:30Z		true
2021-01-17T16:15Z	0.016	false
2021-01-17T16:00Z	0.024	false
2021-01-17T15:45Z	0.02	false
2021-01-17T15:30Z	0.016	false
2021-01-17T15:15Z	0.023	false
2021-01-17T15:00Z	0.02	false
2021-01-17T14:45Z	0.014	false
2021-01-17T14:30Z	0.025	false
2021-01-17T14:15Z	0.024	false
2021-01-17T14:00Z	0.023	false
2021-01-17T13:45Z	0.017	false
2021-01-17T13:30Z	0.012	false
2021-01-17T13:15Z	0.015	false
2021-01-17T13:00Z	0.019	false
2021-01-17T12:45Z	0.021	false
2021-01-17T12:30Z	0.024	false
2021-01-17T12:15Z	0.023	false
2021-01-17T12:00Z	0.015	false
2021-01-17T11:45Z	0.009	false
2021-01-17T11:30Z	0.014	false
2021-01-17T11:15Z	0.019	false
2021-01-17T11:00Z	0.006	false
2021-01-17T10:45Z	0.011	false
2021-01-17T10:30Z	0.017	false
2021-01-17T10:15Z	0.022	false
2021-01-17T10:00Z	0.024	false
2021-01-17T09:45Z	0.025	false
2021-01-17T09:30Z	0.023	false
2021-01-17T09:15Z	0.023	false
2021-01-17T09:00Z	0.021	false
2021-01-17T08:45Z	0.022	false
2021-01-17T08:30Z	0.014	false
2021-01-17T08:15Z	0.019	false
2021-01-17T08:00Z	0.019	false
2021-01-17T07:45Z	0.008	false
2021-01-17T07:30Z	0.016	false
2021-01-17T07:15Z	0.022	false
2021-01-17T07:00Z	0.026	false
2021-01-17T06:45Z	0.026	false
2021-01-17T06:30Z	0.007	false
2021-01-17T06:15Z	0.014	false
2021-01-17T06:00Z	0.008	false
2021-01-17T05:45Z	0.014	false
2021-01-17T05:30Z	0.007	false
2021-01-17T05:15Z	0.004	false
2021-01-17T05:00Z	0.003	false
2021-01-17T04:45Z	0.005	false
2021-01-17T04:30Z	0.001	false
2021-01-17T04:15Z	0.004	false
2021-01-17T04:00Z	0.031	false
2021-01-17T03:45Z	0.034	false
2021-01-17T03:30Z	0.031	false
2021-01-17T03:15Z	0.029	false
2021-01-17T03:00Z	0.03	false
2021-01-17T02:45Z	0.027	false
2021-01-17T02:30Z	0.022	false
2021-01-17T02:15Z	0.012	false
2021-01-17T02:00Z	0.026	false
2021-01-17T01:45Z	0.023	false
2021-01-17T01:30Z	0.015	false
2021-01-17T01:15Z	0.004	false
2021-01-17T01:00Z	0.021	false
2021-01-17T00:45Z	0.01	false
2021-01-17T00:30Z		true
2021-01-17T00:15Z		true
2021-01-17T00:00Z		true
2021-01-16T23:45Z	0.001	false
2021-01-16T23:30Z	0.004	false
2021-01-16T23:15Z	0.015	false
2021-01-16T23:00Z	0.007	false
2021-01-16T22:45Z	0.01	false
2021-01-16T22:30Z	0.003	false
2021-01-16T22:15Z		true
2021-01-16T22:00Z		true
2021-01-16T21:45Z		true
2021-01-16T21:30Z		true
2021-01-16T21:15Z	0.001	false
2021-01-16T21:00Z	0.015	false
2021-01-16T20:45Z	0.006	false
2021-01-16T20:30Z	0.01	false
2021-01-16T20:15Z		true
2021-01-16T20:00Z		true
2021-01-16T19:45Z		true
2021-01-16T19:30Z		true
2021-01-16T19:15Z		true
2021-01-16T19:00Z		true
2021-01-16T18:45Z		true
2021-01-16T18:30Z		true
2021-01-16T18:15Z		true
2021-01-16T18:00Z		true
2021-01-16T17:45Z	0.008	false
2021-01-16T17:30Z		true
2021-01-16T17:15Z		true
2021-01-16T17:00Z		true
2021-01-16T16:45Z		true
2021-01-16T16:30Z		true
2021-01-16T16:15Z		true
2021-01-16T16:00Z		true
2021-01-16T15:45Z	0.011	false
2021-01-16T15:30Z	0.013	false
2021-01-16T15:15Z	0.015	false
2021-01-16T15:00Z	0.014	false
2021-01-16T14:45Z	0.014	false
2021-01-16T14:30Z	0.001	false
2021-01-16T14:15Z		true
2021-01-16T14:00Z		true
2021-01-16T13:45Z	0.007	false
2021-01-16T13:30Z	0.013	false
2021-01-16T13:15Z	0.022	false
2021-01-16T13:00Z	0.03	false
2021-01-16T12:45Z	0.015	false
2021-01-16T12:30Z	0.009	false
2021-01-16T12:15Z	0.021	false
2021-01-16T12:00Z	0.029	false
2021-01-16T11:45Z	0.033	false
2021-01-16T11:30Z	0.025	false
2021-01-16T11:15Z	0.014	false
2021-01-16T11:00Z	0.027	false
2021-01-16T10:45Z	0.037	false
2021-01-16T10:30Z	0.039	false
2021-01-16T10:15Z	0.027	false
2021-01-16T10:00Z	0.026	false
2021-01-16T09:45Z	0.046	false
2021-01-16T09:30Z	0.041	false
2021-01-16T09:15Z	0.036	false
2021-01-16T09:00Z	0.029	false
2021-01-16T08:45Z	0.043	false
2021-01-16T08:30Z	0.051	false
2021-01-16T08:15Z	0.04	false
2021-01-16T08:00Z	0.05	false
2021-01-16T07:45Z	0.058	false
2021-01-16T07:30Z	0.06	false
2021-01-16T07:15Z	0.044	false
2021-01-16T07:00Z	0.1	false
2021-01-16T06:45Z	0.075	false
2021-01-16T06:30Z		true
2021-01-16T06:15Z		true
2021-01-16T06:00Z		true
2021-01-16T05:45Z		true
2021-01-16T05:30Z		true
2021-01-16T05:15Z		true
2021-01-16T05:00Z		true
2021-01-16T04:45Z		true

Forecast data

Key information

• Station name: Allington Marina
• Station ID: 1064
• River name: River Medway
• Typical range: 0.09m to 0.50m
• Highest level on record: 1.08m on 01 March 2010
• Site datum: 3.77mAOD (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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