River level Bartley Water at Totton

Check for flood warnings in this area

Latest recorded level 0.72m at 4:30am Saturday 22 February 2020.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 2.90m 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
2020-02-22T04:30Z	0.715	false
2020-02-22T04:15Z	0.738	false
2020-02-22T04:00Z	0.734	false
2020-02-22T03:45Z	0.731	false
2020-02-22T03:30Z	0.72	false
2020-02-22T03:15Z	0.736	false
2020-02-22T03:00Z	0.735	false
2020-02-22T02:45Z	0.739	false
2020-02-22T02:30Z	0.735	false
2020-02-22T02:15Z	0.723	false
2020-02-22T02:00Z	0.764	false
2020-02-22T01:45Z	0.827	false
2020-02-22T01:30Z	0.963	false
2020-02-22T01:15Z	1.024	false
2020-02-22T01:00Z	1.099	false
2020-02-22T00:45Z	1.162	false
2020-02-22T00:30Z	1.225	false
2020-02-22T00:15Z	1.245	false
2020-02-22T00:00Z	1.295	false
2020-02-21T23:45Z	1.219	false
2020-02-21T23:30Z	1.226	false
2020-02-21T23:15Z	1.282	false
2020-02-21T23:00Z	1.374	false
2020-02-21T22:45Z	1.445	false
2020-02-21T22:30Z	1.472	false
2020-02-21T22:15Z	1.599	false
2020-02-21T22:00Z	1.567	false
2020-02-21T21:45Z	1.419	false
2020-02-21T21:30Z	1.322	false
2020-02-21T21:15Z	1.131	false
2020-02-21T21:00Z	0.896	false
2020-02-21T20:45Z	0.761	false
2020-02-21T20:30Z	0.753	false
2020-02-21T20:15Z	0.751	false
2020-02-21T20:00Z	0.738	false
2020-02-21T19:45Z	0.758	false
2020-02-21T19:30Z	0.736	false
2020-02-21T19:15Z	0.753	false
2020-02-21T19:00Z	0.757	false
2020-02-21T18:45Z	0.742	false
2020-02-21T18:30Z	0.762	false
2020-02-21T18:15Z	0.765	false
2020-02-21T18:00Z	0.75	false
2020-02-21T17:45Z	0.761	false
2020-02-21T17:30Z	0.755	false
2020-02-21T17:15Z	0.745	false
2020-02-21T17:00Z	0.751	false
2020-02-21T16:45Z	0.764	false
2020-02-21T16:30Z	0.748	false
2020-02-21T16:15Z	0.769	false
2020-02-21T16:00Z	0.763	false
2020-02-21T15:45Z	0.77	false
2020-02-21T15:30Z	0.767	false
2020-02-21T15:15Z	0.759	false
2020-02-21T15:00Z	0.753	false
2020-02-21T14:45Z	0.754	false
2020-02-21T14:30Z	0.77	false
2020-02-21T14:15Z	0.751	false
2020-02-21T14:00Z	0.774	false
2020-02-21T13:45Z	0.774	false
2020-02-21T13:30Z	0.808	false
2020-02-21T13:15Z	0.953	false
2020-02-21T13:00Z	1.127	false
2020-02-21T12:45Z	1.21	false
2020-02-21T12:30Z	1.361	false
2020-02-21T12:15Z	1.416	false
2020-02-21T12:00Z	1.472	false
2020-02-21T11:45Z	1.457	false
2020-02-21T11:30Z	1.486	false
2020-02-21T11:15Z	1.445	false
2020-02-21T11:00Z	1.399	false
2020-02-21T10:45Z	1.432	false
2020-02-21T10:30Z	1.457	false
2020-02-21T10:15Z	1.505	false
2020-02-21T10:00Z	1.517	false
2020-02-21T09:45Z	1.539	false
2020-02-21T09:30Z	1.635	false
2020-02-21T09:15Z	1.538	false
2020-02-21T09:00Z	1.56	false
2020-02-21T08:45Z	1.297	false
2020-02-21T08:30Z	1.135	false
2020-02-21T08:15Z	0.872	false
2020-02-21T08:00Z	0.785	false
2020-02-21T07:45Z	0.778	false
2020-02-21T07:30Z	0.802	false
2020-02-21T07:15Z	0.79	false
2020-02-21T07:00Z	0.81	false
2020-02-21T06:45Z	0.785	false
2020-02-21T06:30Z	0.798	false
2020-02-21T06:15Z	0.806	false
2020-02-21T06:00Z	0.791	false
2020-02-21T05:45Z	0.819	false
2020-02-21T05:30Z	0.813	false
2020-02-21T05:15Z	0.824	false
2020-02-21T05:00Z	0.82	false
2020-02-21T04:45Z	0.808	false
2020-02-21T04:30Z	0.83	false
2020-02-21T04:15Z	0.833	false
2020-02-21T04:00Z	0.84	false
2020-02-21T03:45Z	0.813	false
2020-02-21T03:30Z	0.843	false
2020-02-21T03:15Z	0.827	false
2020-02-21T03:00Z	0.837	false
2020-02-21T02:45Z	0.825	false
2020-02-21T02:30Z	0.828	false
2020-02-21T02:15Z	0.832	false
2020-02-21T02:00Z	0.837	false
2020-02-21T01:45Z	0.844	false
2020-02-21T01:30Z	0.889	false
2020-02-21T01:15Z	0.948	false
2020-02-21T01:00Z	1.1	false
2020-02-21T00:45Z	1.235	false
2020-02-21T00:30Z	1.217	false
2020-02-21T00:15Z	1.101	false
2020-02-21T00:00Z	1.164	false
2020-02-20T23:45Z	1.188	false
2020-02-20T23:30Z	1.39	false
2020-02-20T23:15Z	1.57	false
2020-02-20T23:00Z	1.743	false
2020-02-20T22:45Z	1.958	false
2020-02-20T22:30Z	2.131	false
2020-02-20T22:15Z	2.09	false
2020-02-20T22:00Z	1.8	false
2020-02-20T21:45Z	1.437	false
2020-02-20T21:30Z	1.307	false
2020-02-20T21:15Z	1.391	false
2020-02-20T21:00Z	1.476	false
2020-02-20T20:45Z	1.158	false
2020-02-20T20:30Z	1.139	false
2020-02-20T20:15Z	1.074	false
2020-02-20T20:00Z	0.958	false
2020-02-20T19:45Z	0.942	false
2020-02-20T19:30Z	0.953	false
2020-02-20T19:15Z	0.947	false
2020-02-20T19:00Z	0.94	false
2020-02-20T18:45Z	0.966	false
2020-02-20T18:30Z	0.969	false
2020-02-20T18:15Z	0.963	false
2020-02-20T18:00Z	0.95	false
2020-02-20T17:45Z	0.965	false
2020-02-20T17:30Z	0.937	false
2020-02-20T17:15Z	0.943	false
2020-02-20T17:00Z	0.928	false
2020-02-20T16:45Z	0.931	false
2020-02-20T16:30Z	0.94	false
2020-02-20T16:15Z	0.921	false
2020-02-20T16:00Z	0.899	false
2020-02-20T15:45Z	0.917	false
2020-02-20T15:30Z	0.883	false
2020-02-20T15:15Z	0.896	false
2020-02-20T15:00Z	0.893	false
2020-02-20T14:45Z	0.877	false
2020-02-20T14:30Z	0.863	false
2020-02-20T14:15Z	0.856	false
2020-02-20T14:00Z	0.866	false
2020-02-20T13:45Z	0.845	false
2020-02-20T13:30Z	0.829	false
2020-02-20T13:15Z	0.848	false
2020-02-20T13:00Z	0.844	false
2020-02-20T12:45Z	0.861	false
2020-02-20T12:30Z	0.87	false
2020-02-20T12:15Z	0.922	false
2020-02-20T12:00Z	0.971	false
2020-02-20T11:45Z	1.038	false
2020-02-20T11:30Z	1.148	false
2020-02-20T11:15Z	1.099	false
2020-02-20T11:00Z	1.179	false
2020-02-20T10:45Z	1.108	false
2020-02-20T10:30Z	1.205	false
2020-02-20T10:15Z	1.141	false
2020-02-20T10:00Z	1.21	false
2020-02-20T09:45Z	1.274	false
2020-02-20T09:30Z	1.261	false
2020-02-20T09:15Z	1.367	false
2020-02-20T09:00Z	1.318	false
2020-02-20T08:45Z	1.391	false
2020-02-20T08:30Z	1.432	false
2020-02-20T08:15Z	1.386	false
2020-02-20T08:00Z	1.132	false
2020-02-20T07:45Z	0.998	false
2020-02-20T07:30Z	0.842	false
2020-02-20T07:15Z	0.767	false
2020-02-20T07:00Z	0.782	false
2020-02-20T06:45Z	0.782	false
2020-02-20T06:30Z	0.792	false
2020-02-20T06:15Z	0.77	false
2020-02-20T06:00Z	0.782	false
2020-02-20T05:45Z	0.784	false
2020-02-20T05:30Z	0.772	false
2020-02-20T05:15Z	0.792	false
2020-02-20T05:00Z	0.791	false
2020-02-20T04:45Z	0.782	false
2020-02-20T04:30Z	0.771	false
2020-02-20T04:15Z	0.766	false
2020-02-20T04:00Z	0.769	false
2020-02-20T03:45Z	0.794	false
2020-02-20T03:30Z	0.791	false
2020-02-20T03:15Z	0.777	false
2020-02-20T03:00Z	0.797	false
2020-02-20T02:45Z	0.789	false
2020-02-20T02:30Z	0.799	false
2020-02-20T02:15Z	0.79	false
2020-02-20T02:00Z	0.793	false
2020-02-20T01:45Z	0.8	false
2020-02-20T01:30Z	0.79	false
2020-02-20T01:15Z	0.793	false
2020-02-20T01:00Z	0.801	false
2020-02-20T00:45Z	0.803	false
2020-02-20T00:30Z	0.785	false
2020-02-20T00:15Z	0.802	false
2020-02-20T00:00Z	0.875	false
2020-02-19T23:45Z	0.953	false
2020-02-19T23:30Z	1.099	false
2020-02-19T23:15Z	1.239	false
2020-02-19T23:00Z	1.298	false
2020-02-19T22:45Z	1.345	false
2020-02-19T22:30Z	1.433	false
2020-02-19T22:15Z	1.492	false
2020-02-19T22:00Z	1.378	false
2020-02-19T21:45Z	1.431	false
2020-02-19T21:30Z	1.475	false
2020-02-19T21:15Z	1.463	false
2020-02-19T21:00Z	1.482	false
2020-02-19T20:45Z	1.42	false
2020-02-19T20:30Z	1.357	false
2020-02-19T20:15Z	1.377	false
2020-02-19T20:00Z	1.365	false
2020-02-19T19:45Z	1.361	false
2020-02-19T19:30Z	1.154	false
2020-02-19T19:15Z	0.954	false
2020-02-19T19:00Z	0.827	false
2020-02-19T18:45Z	0.802	false
2020-02-19T18:30Z	0.784	false
2020-02-19T18:15Z	0.78	false
2020-02-19T18:00Z	0.806	false
2020-02-19T17:45Z	0.806	false
2020-02-19T17:30Z	0.78	false
2020-02-19T17:15Z	0.795	false
2020-02-19T17:00Z	0.802	false
2020-02-19T16:45Z	0.799	false
2020-02-19T16:30Z	0.802	false
2020-02-19T16:15Z	0.802	false
2020-02-19T16:00Z	0.804	false
2020-02-19T15:45Z	0.784	false
2020-02-19T15:30Z	0.779	false
2020-02-19T15:15Z	0.806	false
2020-02-19T15:00Z	0.782	false
2020-02-19T14:45Z	0.797	false
2020-02-19T14:30Z	0.806	false
2020-02-19T14:15Z	0.776	false
2020-02-19T14:00Z	0.778	false
2020-02-19T13:45Z	0.807	false
2020-02-19T13:30Z	0.808	false
2020-02-19T13:15Z	0.781	false
2020-02-19T13:00Z	0.785	false
2020-02-19T12:45Z	0.795	false
2020-02-19T12:30Z	0.785	false
2020-02-19T12:15Z	0.793	false
2020-02-19T12:00Z	0.814	false
2020-02-19T11:45Z	0.799	false
2020-02-19T11:30Z	0.835	false
2020-02-19T11:15Z	0.892	false
2020-02-19T11:00Z	0.982	false
2020-02-19T10:45Z	1.125	false
2020-02-19T10:30Z	1.221	false
2020-02-19T10:15Z	1.365	false
2020-02-19T10:00Z	1.461	false
2020-02-19T09:45Z	1.403	false
2020-02-19T09:30Z	1.471	false
2020-02-19T09:15Z	1.337	false
2020-02-19T09:00Z	1.295	false
2020-02-19T08:45Z	1.148	false
2020-02-19T08:30Z	1.148	false
2020-02-19T08:15Z	1.317	false
2020-02-19T08:00Z	1.214	false
2020-02-19T07:45Z	1.309	false
2020-02-19T07:30Z	1.499	false
2020-02-19T07:15Z	1.495	false
2020-02-19T07:00Z	1.342	false
2020-02-19T06:45Z	1.342	false
2020-02-19T06:30Z	1.085	false
2020-02-19T06:15Z	0.928	false
2020-02-19T06:00Z	0.835	false
2020-02-19T05:45Z	0.841	false
2020-02-19T05:30Z	0.849	false
2020-02-19T05:15Z	0.831	false
2020-02-19T05:00Z	0.831	false
2020-02-19T04:45Z	0.855	false
2020-02-19T04:30Z	0.83	false
2020-02-19T04:15Z	0.857	false
2020-02-19T04:00Z	0.851	false
2020-02-19T03:45Z	0.852	false
2020-02-19T03:30Z	0.835	false
2020-02-19T03:15Z	0.863	false
2020-02-19T03:00Z	0.863	false
2020-02-19T02:45Z	0.863	false
2020-02-19T02:30Z	0.845	false
2020-02-19T02:15Z	0.865	false
2020-02-19T02:00Z	0.86	false
2020-02-19T01:45Z	0.867	false
2020-02-19T01:30Z	0.836	false
2020-02-19T01:15Z	0.846	false
2020-02-19T01:00Z	0.855	false
2020-02-19T00:45Z	0.833	false
2020-02-19T00:30Z	0.837	false
2020-02-19T00:15Z	0.841	false
2020-02-19T00:00Z	0.844	false
2020-02-18T23:45Z	0.838	false
2020-02-18T23:30Z	0.845	false
2020-02-18T23:15Z	0.843	false
2020-02-18T23:00Z	0.813	false
2020-02-18T22:45Z	0.835	false
2020-02-18T22:30Z	0.845	false
2020-02-18T22:15Z	0.883	false
2020-02-18T22:00Z	0.956	false
2020-02-18T21:45Z	1.135	false
2020-02-18T21:30Z	1.117	false
2020-02-18T21:15Z	1.217	false
2020-02-18T21:00Z	1.102	false
2020-02-18T20:45Z	1.198	false
2020-02-18T20:30Z	1.091	false
2020-02-18T20:15Z	1.114	false
2020-02-18T20:00Z	1.185	false
2020-02-18T19:45Z	1.288	false
2020-02-18T19:30Z	1.247	false
2020-02-18T19:15Z	1.208	false
2020-02-18T19:00Z	1.253	false
2020-02-18T18:45Z	1.216	false
2020-02-18T18:30Z	0.979	false
2020-02-18T18:15Z	1.042	false
2020-02-18T18:00Z	0.831	false
2020-02-18T17:45Z	0.823	false
2020-02-18T17:30Z	0.802	false
2020-02-18T17:15Z	0.81	false
2020-02-18T17:00Z	0.817	false
2020-02-18T16:45Z	0.799	false
2020-02-18T16:30Z	0.803	false
2020-02-18T16:15Z	0.799	false
2020-02-18T16:00Z	0.791	false
2020-02-18T15:45Z	0.818	false
2020-02-18T15:30Z	0.803	false
2020-02-18T15:15Z	0.821	false
2020-02-18T15:00Z	0.822	false
2020-02-18T14:45Z	0.812	false
2020-02-18T14:30Z	0.815	false
2020-02-18T14:15Z	0.802	false
2020-02-18T14:00Z	0.81	false
2020-02-18T13:45Z	0.809	false
2020-02-18T13:30Z	0.81	false
2020-02-18T13:15Z	0.806	false
2020-02-18T13:00Z	0.814	false
2020-02-18T12:45Z	0.825	false
2020-02-18T12:30Z	0.811	false
2020-02-18T12:15Z	0.834	false
2020-02-18T12:00Z	0.833	false
2020-02-18T11:45Z	0.82	false
2020-02-18T11:30Z	0.824	false
2020-02-18T11:15Z	0.836	false
2020-02-18T11:00Z	0.834	false
2020-02-18T10:45Z	0.819	false
2020-02-18T10:30Z	0.847	false
2020-02-18T10:15Z	0.838	false
2020-02-18T10:00Z	0.881	false
2020-02-18T09:45Z	0.945	false
2020-02-18T09:30Z	1.019	false
2020-02-18T09:15Z	1.115	false
2020-02-18T09:00Z	1.252	false
2020-02-18T08:45Z	1.304	false
2020-02-18T08:30Z	1.342	false
2020-02-18T08:15Z	1.345	false
2020-02-18T08:00Z	1.366	false
2020-02-18T07:45Z	1.472	false
2020-02-18T07:30Z	1.361	false
2020-02-18T07:15Z	1.367	false
2020-02-18T07:00Z	1.404	false
2020-02-18T06:45Z	1.399	false
2020-02-18T06:30Z	1.441	false
2020-02-18T06:15Z	1.472	false
2020-02-18T06:00Z	1.434	false
2020-02-18T05:45Z	1.425	false
2020-02-18T05:30Z	1.37	false
2020-02-18T05:15Z	1.178	false
2020-02-18T05:00Z	1.072	false
2020-02-18T04:45Z	0.924	false
2020-02-18T04:30Z	0.893	false
2020-02-18T04:15Z	0.899	false
2020-02-18T04:00Z	0.903	false
2020-02-18T03:45Z	0.878	false
2020-02-18T03:30Z	0.91	false
2020-02-18T03:15Z	0.908	false
2020-02-18T03:00Z	0.896	false
2020-02-18T02:45Z	0.9	false
2020-02-18T02:30Z	0.92	false
2020-02-18T02:15Z	0.924	false
2020-02-18T02:00Z	0.904	false
2020-02-18T01:45Z	0.903	false
2020-02-18T01:30Z	0.906	false
2020-02-18T01:15Z	0.918	false
2020-02-18T01:00Z	0.937	false
2020-02-18T00:45Z	0.942	false
2020-02-18T00:30Z	0.918	false
2020-02-18T00:15Z	0.94	false
2020-02-18T00:00Z	0.949	false
2020-02-17T23:45Z	0.925	false
2020-02-17T23:30Z	0.953	false
2020-02-17T23:15Z	0.938	false
2020-02-17T23:00Z	0.932	false
2020-02-17T22:45Z	0.941	false
2020-02-17T22:30Z	0.943	false
2020-02-17T22:15Z	0.963	false
2020-02-17T22:00Z	0.948	false
2020-02-17T21:45Z	0.963	false
2020-02-17T21:30Z	0.95	false
2020-02-17T21:15Z	0.985	false
2020-02-17T21:00Z	1.041	false
2020-02-17T20:45Z	1.111	false
2020-02-17T20:30Z	1.186	false
2020-02-17T20:15Z	1.218	false
2020-02-17T20:00Z	1.326	false
2020-02-17T19:45Z	1.396	false
2020-02-17T19:30Z	1.313	false
2020-02-17T19:15Z	1.302	false
2020-02-17T19:00Z	1.245	false
2020-02-17T18:45Z	1.27	false
2020-02-17T18:30Z	1.341	false
2020-02-17T18:15Z	1.345	false
2020-02-17T18:00Z	1.376	false
2020-02-17T17:45Z	1.396	false
2020-02-17T17:30Z	1.332	false
2020-02-17T17:15Z	1.298	false
2020-02-17T17:00Z	1.253	false
2020-02-17T16:45Z	1.086	false
2020-02-17T16:30Z	1.017	false
2020-02-17T16:15Z	0.977	false
2020-02-17T16:00Z	0.963	false
2020-02-17T15:45Z	0.97	false
2020-02-17T15:30Z	0.988	false
2020-02-17T15:15Z	0.968	false
2020-02-17T15:00Z	0.99	false
2020-02-17T14:45Z	0.978	false
2020-02-17T14:30Z	0.98	false
2020-02-17T14:15Z	1.001	false
2020-02-17T14:00Z	0.983	false
2020-02-17T13:45Z	0.991	false
2020-02-17T13:30Z	1.009	false
2020-02-17T13:15Z	1.013	false
2020-02-17T13:00Z	1.011	false
2020-02-17T12:45Z	1.017	false
2020-02-17T12:30Z	0.996	false
2020-02-17T12:15Z	0.998	false
2020-02-17T12:00Z	1.023	false
2020-02-17T11:45Z	1.024	false
2020-02-17T11:30Z	1.014	false
2020-02-17T11:15Z	1.016	false
2020-02-17T11:00Z	1.018	false
2020-02-17T10:45Z	1.022	false
2020-02-17T10:30Z	1.021	false
2020-02-17T10:15Z	1.043	false
2020-02-17T10:00Z	1.022	false
2020-02-17T09:45Z	1.024	false
2020-02-17T09:30Z	1.056	false
2020-02-17T09:15Z	1.055	false
2020-02-17T09:00Z	1.063	false
2020-02-17T08:45Z	1.093	false
2020-02-17T08:30Z	1.188	false
2020-02-17T08:15Z	1.278	false
2020-02-17T08:00Z	1.321	false

Forecast data

Key information

• Station name: Totton
• Station ID: 9221
• River name: Bartley Water
• Typical range: 0.42m to 2.90m
• Highest level on record: 3.20m on 22 June 2010
• Site datum: 0.00mAOD (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
• View your property's long term risk of flooding

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