River level River Thames at Teddington Lock (downstream data)

Check for flood warnings in this area

Latest recorded level 3.18m at 9:00pm Tuesday 7 July 2020.

View upstream data for this station

Why are there 2 sets of data for this station?

Some monitoring stations are located near to a man-made structure which affects the river's flow characteristics, for example a weir, or lock. For these stations, we provide river levels from both the upstream and downstream sides of the structure.

River levels at this location in the last 5 days

Now
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• Measured level
• When the water level reaches 6.00m 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
2020-07-07T20:00Z	3.182	false
2020-07-07T19:45Z	3.14	false
2020-07-07T19:30Z	3.186	false
2020-07-07T19:15Z	3.161	false
2020-07-07T19:00Z	3.072	false
2020-07-07T18:45Z	3.232	false
2020-07-07T18:30Z	3.402	false
2020-07-07T18:15Z	3.596	false
2020-07-07T18:00Z	3.798	false
2020-07-07T17:45Z	4.048	false
2020-07-07T17:30Z	4.261	false
2020-07-07T17:15Z	4.547	false
2020-07-07T17:00Z	4.916	false
2020-07-07T16:45Z	5.286	false
2020-07-07T16:30Z	5.457	false
2020-07-07T16:15Z	5.398	false
2020-07-07T16:00Z	5.154	false
2020-07-07T15:45Z	4.803	false
2020-07-07T15:30Z	4.386	false
2020-07-07T15:15Z	3.837	false
2020-07-07T15:00Z	3.489	false
2020-07-07T14:45Z	3.171	false
2020-07-07T14:30Z	3.176	false
2020-07-07T14:15Z	3.177	false
2020-07-07T14:00Z	3.163	false
2020-07-07T13:45Z	3.15	false
2020-07-07T13:30Z	3.173	false
2020-07-07T13:15Z	3.166	false
2020-07-07T13:00Z	3.169	false
2020-07-07T12:45Z	3.204	false
2020-07-07T12:30Z	3.19	false
2020-07-07T12:15Z	3.184	false
2020-07-07T12:00Z	3.181	false
2020-07-07T11:45Z	3.17	false
2020-07-07T11:30Z	3.159	false
2020-07-07T11:15Z	3.167	false
2020-07-07T11:00Z	3.138	false
2020-07-07T10:45Z	3.133	false
2020-07-07T10:30Z	3.153	false
2020-07-07T10:15Z	3.134	false
2020-07-07T10:00Z	3.165	false
2020-07-07T09:45Z	3.191	false
2020-07-07T09:30Z	3.204	false
2020-07-07T09:15Z	3.243	false
2020-07-07T09:00Z	3.27	false
2020-07-07T08:45Z	3.265	false
2020-07-07T08:30Z	3.285	false
2020-07-07T08:15Z	3.22	false
2020-07-07T08:00Z	3.23	false
2020-07-07T07:45Z	3.242	false
2020-07-07T07:30Z	3.157	false
2020-07-07T07:15Z	3.205	false
2020-07-07T07:00Z	3.19	false
2020-07-07T06:45Z	3.08	false
2020-07-07T06:30Z	3.24	false
2020-07-07T06:15Z	3.415	false
2020-07-07T06:00Z	3.608	false
2020-07-07T05:45Z	3.834	false
2020-07-07T05:30Z	4.056	false
2020-07-07T05:15Z	4.287	false
2020-07-07T05:00Z	4.581	false
2020-07-07T04:45Z	4.925	false
2020-07-07T04:30Z	5.311	false
2020-07-07T04:15Z	5.564	false
2020-07-07T04:00Z	5.573	false
2020-07-07T03:45Z	5.404	false
2020-07-07T03:30Z	5.066	false
2020-07-07T03:15Z	4.657	false
2020-07-07T03:00Z	4.179	false
2020-07-07T02:45Z	3.632	false
2020-07-07T02:30Z	3.248	false
2020-07-07T02:15Z	3.247	false
2020-07-07T02:00Z	3.228	false
2020-07-07T01:45Z	3.214	false
2020-07-07T01:30Z	3.205	false
2020-07-07T01:15Z	3.198	false
2020-07-07T01:00Z	3.195	false
2020-07-07T00:45Z	3.192	false
2020-07-07T00:30Z	3.192	false
2020-07-07T00:15Z	3.193	false
2020-07-07T00:00Z	3.195	false
2020-07-06T23:45Z	3.194	false
2020-07-06T23:30Z	3.195	false
2020-07-06T23:15Z	3.198	false
2020-07-06T23:00Z	3.193	false
2020-07-06T22:45Z	3.197	false
2020-07-06T22:30Z	3.198	false
2020-07-06T22:15Z	3.187	false
2020-07-06T22:00Z	3.197	false
2020-07-06T21:45Z	3.191	false
2020-07-06T21:30Z	3.173	false
2020-07-06T21:15Z	3.199	false
2020-07-06T21:00Z	3.226	false
2020-07-06T20:45Z	3.231	false
2020-07-06T20:30Z	3.283	false
2020-07-06T20:15Z	3.304	false
2020-07-06T20:00Z	3.272	false
2020-07-06T19:45Z	3.256	false
2020-07-06T19:30Z	3.29	false
2020-07-06T19:15Z	3.197	false
2020-07-06T19:00Z	3.208	false
2020-07-06T18:45Z	3.261	false
2020-07-06T18:30Z	3.063	false
2020-07-06T18:15Z	3.163	false
2020-07-06T18:00Z	3.321	false
2020-07-06T17:45Z	3.498	false
2020-07-06T17:30Z	3.695	false
2020-07-06T17:15Z	3.926	false
2020-07-06T17:00Z	4.116	false
2020-07-06T16:45Z	4.379	false
2020-07-06T16:30Z	4.675	false
2020-07-06T16:15Z	5.018	false
2020-07-06T16:00Z	5.391	false
2020-07-06T15:45Z	5.619	false
2020-07-06T15:30Z	5.64	false
2020-07-06T15:15Z	5.493	false
2020-07-06T15:00Z	5.186	false
2020-07-06T14:45Z	4.761	false
2020-07-06T14:30Z	4.355	false
2020-07-06T14:15Z	3.703	false
2020-07-06T14:00Z	3.326	false
2020-07-06T13:45Z	3.125	false
2020-07-06T13:30Z	3.154	false
2020-07-06T13:15Z	3.148	false
2020-07-06T13:00Z	3.154	false
2020-07-06T12:45Z	3.177	false
2020-07-06T12:30Z	3.191	false
2020-07-06T12:15Z	3.196	false
2020-07-06T12:00Z	3.186	false
2020-07-06T11:45Z	3.197	false
2020-07-06T11:30Z	3.192	false
2020-07-06T11:15Z	3.194	false
2020-07-06T11:00Z	3.177	false
2020-07-06T10:45Z	3.172	false
2020-07-06T10:30Z	3.169	false
2020-07-06T10:15Z	3.165	false
2020-07-06T10:00Z	3.155	false
2020-07-06T09:45Z	3.148	false
2020-07-06T09:30Z	3.15	false
2020-07-06T09:15Z	3.136	false
2020-07-06T09:00Z	3.128	false
2020-07-06T08:45Z	3.131	false
2020-07-06T08:30Z	3.142	false
2020-07-06T08:15Z	3.138	false
2020-07-06T08:00Z	3.151	false
2020-07-06T07:45Z	3.18	false
2020-07-06T07:30Z	3.14	false
2020-07-06T07:15Z	3.164	false
2020-07-06T07:00Z	3.2	false
2020-07-06T06:45Z	3.124	false
2020-07-06T06:30Z	3.172	false
2020-07-06T06:15Z	3.21	false
2020-07-06T06:00Z	3.032	false
2020-07-06T05:45Z	3.191	false
2020-07-06T05:30Z	3.364	false
2020-07-06T05:15Z	3.556	false
2020-07-06T05:00Z	3.768	false
2020-07-06T04:45Z	4.001	false
2020-07-06T04:30Z	4.239	false
2020-07-06T04:15Z	4.535	false
2020-07-06T04:00Z	4.885	false
2020-07-06T03:45Z	5.283	false
2020-07-06T03:30Z	5.539	false
2020-07-06T03:15Z	5.52	false
2020-07-06T03:00Z	5.304	false
2020-07-06T02:45Z	4.889	false
2020-07-06T02:30Z	4.375	false
2020-07-06T02:15Z	3.653	false
2020-07-06T02:00Z	3.231	false
2020-07-06T01:45Z	3.215	false
2020-07-06T01:30Z	3.199	false
2020-07-06T01:15Z	3.191	false
2020-07-06T01:00Z	3.189	false
2020-07-06T00:45Z	3.188	false
2020-07-06T00:30Z	3.189	false
2020-07-06T00:15Z	3.194	false
2020-07-06T00:00Z	3.199	false
2020-07-05T23:45Z	3.203	false
2020-07-05T23:30Z	3.21	false
2020-07-05T23:15Z	3.213	false
2020-07-05T23:00Z	3.216	false
2020-07-05T22:45Z	3.225	false
2020-07-05T22:30Z	3.223	false
2020-07-05T22:15Z	3.23	false
2020-07-05T22:00Z	3.231	false
2020-07-05T21:45Z	3.232	false
2020-07-05T21:30Z	3.238	false
2020-07-05T21:15Z	3.239	false
2020-07-05T21:00Z	3.239	false
2020-07-05T20:45Z	3.244	false
2020-07-05T20:30Z	3.242	false
2020-07-05T20:15Z	3.238	false
2020-07-05T20:00Z	3.248	false
2020-07-05T19:45Z	3.234	false
2020-07-05T19:30Z	3.233	false
2020-07-05T19:15Z	3.253	false
2020-07-05T19:00Z	3.21	false
2020-07-05T18:45Z	3.227	false
2020-07-05T18:30Z	3.259	false
2020-07-05T18:15Z	3.165	false
2020-07-05T18:00Z	3.216	false
2020-07-05T17:45Z	3.257	false
2020-07-05T17:30Z	3.044	false
2020-07-05T17:15Z	3.207	false
2020-07-05T17:00Z	3.362	false
2020-07-05T16:45Z	3.553	false
2020-07-05T16:30Z	3.757	false
2020-07-05T16:15Z	3.992	false
2020-07-05T16:00Z	4.242	false
2020-07-05T15:45Z	4.545	false
2020-07-05T15:30Z	4.917	false
2020-07-05T15:15Z	5.218	false
2020-07-05T15:00Z	5.219	false
2020-07-05T14:45Z	4.978	false
2020-07-05T14:30Z	4.556	false
2020-07-05T14:15Z	3.847	false
2020-07-05T14:00Z	3.361	false
2020-07-05T13:45Z	3.072	false
2020-07-05T13:30Z	3.178	false
2020-07-05T13:15Z	3.173	false
2020-07-05T13:00Z	3.17	false
2020-07-05T12:45Z	3.181	false
2020-07-05T12:30Z	3.195	false
2020-07-05T12:15Z	3.184	false
2020-07-05T12:00Z	3.23	false
2020-07-05T11:45Z	3.246	false
2020-07-05T11:30Z	3.23	false
2020-07-05T11:15Z	3.217	false
2020-07-05T11:00Z	3.212	false
2020-07-05T10:45Z	3.2	false
2020-07-05T10:30Z	3.186	false
2020-07-05T10:15Z	3.183	false
2020-07-05T10:00Z	3.17	false
2020-07-05T09:45Z	3.16	false
2020-07-05T09:30Z	3.158	false
2020-07-05T09:15Z	3.135	false
2020-07-05T09:00Z	3.133	false
2020-07-05T08:45Z	3.13	false
2020-07-05T08:30Z	3.09	false
2020-07-05T08:15Z	3.109	false
2020-07-05T08:00Z	3.122	false
2020-07-05T07:45Z	3.138	false
2020-07-05T07:30Z	3.161	false
2020-07-05T07:15Z	3.163	false
2020-07-05T07:00Z	3.18	false
2020-07-05T06:45Z	3.21	false
2020-07-05T06:30Z	3.189	false
2020-07-05T06:15Z	3.21	false
2020-07-05T06:00Z	3.2	false
2020-07-05T05:45Z	3.151	false
2020-07-05T05:30Z	3.201	false
2020-07-05T05:15Z	3.151	false
2020-07-05T05:00Z	3.085	false
2020-07-05T04:45Z	3.246	false
2020-07-05T04:30Z	3.423	false
2020-07-05T04:15Z	3.623	false
2020-07-05T04:00Z	3.84	false
2020-07-05T03:45Z	4.081	false
2020-07-05T03:30Z	4.337	false
2020-07-05T03:15Z	4.65	false
2020-07-05T03:00Z	5.031	false
2020-07-05T02:45Z	5.37	false
2020-07-05T02:30Z	5.449	false
2020-07-05T02:15Z	5.301	false
2020-07-05T02:00Z	4.969	false
2020-07-05T01:45Z	4.522	false
2020-07-05T01:30Z	3.822	false
2020-07-05T01:15Z	3.374	false
2020-07-05T01:00Z	3.136	false
2020-07-05T00:45Z	3.167	false
2020-07-05T00:30Z	3.157	false
2020-07-05T00:15Z	3.171	false
2020-07-05T00:00Z	3.153	false
2020-07-04T23:45Z	3.133	false
2020-07-04T23:30Z	3.142	false
2020-07-04T23:15Z	3.134	false
2020-07-04T23:00Z	3.14	false
2020-07-04T22:45Z	3.159	false
2020-07-04T22:30Z	3.166	false
2020-07-04T22:15Z	3.191	false
2020-07-04T22:00Z	3.188	false
2020-07-04T21:45Z	3.171	false
2020-07-04T21:30Z	3.16	false
2020-07-04T21:15Z	3.156	false
2020-07-04T21:00Z	3.138	false
2020-07-04T20:45Z	3.129	false
2020-07-04T20:30Z	3.128	false
2020-07-04T20:15Z	3.12	false
2020-07-04T20:00Z	3.124	false
2020-07-04T19:45Z	3.135	false
2020-07-04T19:30Z	3.14	false
2020-07-04T19:15Z	3.153	false
2020-07-04T19:00Z	3.141	false
2020-07-04T18:45Z	3.149	false
2020-07-04T18:30Z	3.173	false
2020-07-04T18:15Z	3.138	false
2020-07-04T18:00Z	3.156	false
2020-07-04T17:45Z	3.195	false
2020-07-04T17:30Z	3.121	false
2020-07-04T17:15Z	3.158	false
2020-07-04T17:00Z	3.218	false
2020-07-04T16:45Z	3.054	false
2020-07-04T16:30Z	3.134	false
2020-07-04T16:15Z	3.311	false
2020-07-04T16:00Z	3.48	false
2020-07-04T15:45Z	3.684	false
2020-07-04T15:30Z	3.9	false
2020-07-04T15:15Z	4.122	false
2020-07-04T15:00Z	4.402	false
2020-07-04T14:45Z	4.738	false
2020-07-04T14:30Z	5.111	false
2020-07-04T14:15Z	5.317	false
2020-07-04T14:00Z	5.242	false
2020-07-04T13:45Z	5.004	false
2020-07-04T13:30Z	4.601	false
2020-07-04T13:15Z	3.896	false
2020-07-04T13:00Z	3.433	false
2020-07-04T12:45Z	3.136	false
2020-07-04T12:30Z	3.17	false
2020-07-04T12:15Z	3.185	false
2020-07-04T12:00Z	3.169	false
2020-07-04T11:45Z	3.162	false
2020-07-04T11:30Z	3.163	false
2020-07-04T11:15Z	3.148	false
2020-07-04T11:00Z	3.151	false
2020-07-04T10:45Z	3.151	false
2020-07-04T10:30Z	3.15	false
2020-07-04T10:15Z	3.143	false
2020-07-04T10:00Z	3.145	false
2020-07-04T09:45Z	3.15	false
2020-07-04T09:30Z	3.137	false
2020-07-04T09:15Z	3.141	false
2020-07-04T09:00Z	3.148	false
2020-07-04T08:45Z	3.129	false
2020-07-04T08:30Z	3.136	false
2020-07-04T08:15Z	3.145	false
2020-07-04T08:00Z	3.154	false
2020-07-04T07:45Z	3.158	false
2020-07-04T07:30Z	3.167	false
2020-07-04T07:15Z	3.176	false
2020-07-04T07:00Z	3.175	false
2020-07-04T06:45Z	3.184	false
2020-07-04T06:30Z	3.194	false
2020-07-04T06:15Z	3.185	false
2020-07-04T06:00Z	3.201	false
2020-07-04T05:45Z	3.204	false
2020-07-04T05:30Z	3.182	false
2020-07-04T05:15Z	3.208	false
2020-07-04T05:00Z	3.201	false
2020-07-04T04:45Z	3.164	false
2020-07-04T04:30Z	3.225	false
2020-07-04T04:15Z	3.132	false
2020-07-04T04:00Z	3.107	false
2020-07-04T03:45Z	3.269	false
2020-07-04T03:30Z	3.448	false
2020-07-04T03:15Z	3.644	false
2020-07-04T03:00Z	3.864	false
2020-07-04T02:45Z	4.096	false
2020-07-04T02:30Z	4.388	false
2020-07-04T02:15Z	4.755	false
2020-07-04T02:00Z	5.051	false
2020-07-04T01:45Z	5.112	false
2020-07-04T01:30Z	4.921	false
2020-07-04T01:15Z	4.589	false
2020-07-04T01:00Z	4.018	false
2020-07-04T00:45Z	3.395	false
2020-07-04T00:30Z	3.119	false
2020-07-04T00:15Z	3.208	false
2020-07-04T00:00Z	3.19	false
2020-07-03T23:45Z	3.226	false
2020-07-03T23:30Z	3.246	false
2020-07-03T23:15Z	3.233	false
2020-07-03T23:00Z	3.225	false
2020-07-03T22:45Z	3.209	false
2020-07-03T22:30Z	3.201	false
2020-07-03T22:15Z	3.194	false
2020-07-03T22:00Z	3.176	false
2020-07-03T21:45Z	3.171	false
2020-07-03T21:30Z	3.163	false
2020-07-03T21:15Z	3.139	false
2020-07-03T21:00Z	3.142	false
2020-07-03T20:45Z	3.143	false
2020-07-03T20:30Z	3.148	false
2020-07-03T20:15Z	3.147	false
2020-07-03T20:00Z	3.148	false
2020-07-03T19:45Z	3.154	false
2020-07-03T19:30Z	3.15	false
2020-07-03T19:15Z	3.149	false
2020-07-03T19:00Z	3.158	false
2020-07-03T18:45Z	3.157	false
2020-07-03T18:30Z	3.167	false
2020-07-03T18:15Z	3.18	false
2020-07-03T18:00Z	3.168	false
2020-07-03T17:45Z	3.18	false
2020-07-03T17:30Z	3.195	false
2020-07-03T17:15Z	3.167	false
2020-07-03T17:00Z	3.187	false
2020-07-03T16:45Z	3.191	false
2020-07-03T16:30Z	3.148	false
2020-07-03T16:15Z	3.186	false
2020-07-03T16:00Z	3.147	false
2020-07-03T15:45Z	3.034	false
2020-07-03T15:30Z	3.2	false
2020-07-03T15:15Z	3.363	false
2020-07-03T15:00Z	3.547	false
2020-07-03T14:45Z	3.752	false
2020-07-03T14:30Z	3.97	false
2020-07-03T14:15Z	4.2	false
2020-07-03T14:00Z	4.495	false
2020-07-03T13:45Z	4.829	false
2020-07-03T13:30Z	5.081	false
2020-07-03T13:15Z	5.08	false
2020-07-03T13:00Z	4.881	false
2020-07-03T12:45Z	4.549	false
2020-07-03T12:30Z	3.813	false
2020-07-03T12:15Z	3.388	false
2020-07-03T12:00Z	3.14	false
2020-07-03T11:45Z	3.097	false
2020-07-03T11:30Z	3.136	false
2020-07-03T11:15Z	3.13	false
2020-07-03T11:00Z	3.14	false
2020-07-03T10:45Z	3.174	false
2020-07-03T10:30Z	3.157	false
2020-07-03T10:15Z	3.158	false
2020-07-03T10:00Z	3.137	false
2020-07-03T09:45Z	3.136	false
2020-07-03T09:30Z	3.13	false
2020-07-03T09:15Z	3.111	false
2020-07-03T09:00Z	3.105	false
2020-07-03T08:45Z	3.11	false
2020-07-03T08:30Z	3.129	false
2020-07-03T08:15Z	3.142	false
2020-07-03T08:00Z	3.168	false
2020-07-03T07:45Z	3.182	false
2020-07-03T07:30Z	3.189	false
2020-07-03T07:15Z	3.21	false
2020-07-03T07:00Z	3.199	false
2020-07-03T06:45Z	3.188	false
2020-07-03T06:30Z	3.167	false
2020-07-03T06:15Z	3.162	false
2020-07-03T06:00Z	3.15	false
2020-07-03T05:45Z	3.124	false
2020-07-03T05:30Z	3.131	false
2020-07-03T05:15Z	3.155	false
2020-07-03T05:00Z	3.232	false
2020-07-03T04:45Z	3.218	false
2020-07-03T04:30Z	3.23	false
2020-07-03T04:15Z	3.232	false
2020-07-03T04:00Z	3.181	false
2020-07-03T03:45Z	3.215	false
2020-07-03T03:30Z	3.174	false
2020-07-03T03:15Z	3.068	false
2020-07-03T03:00Z	3.219	false
2020-07-03T02:45Z	3.397	false
2020-07-03T02:30Z	3.567	false
2020-07-03T02:15Z	3.766	false
2020-07-03T02:00Z	3.983	false
2020-07-03T01:45Z	4.201	false
2020-07-03T01:30Z	4.468	false
2020-07-03T01:15Z	4.782	false
2020-07-03T01:00Z	5.117	false
2020-07-03T00:45Z	5.343	false
2020-07-03T00:30Z	5.334	false
2020-07-03T00:15Z	5.17	false
2020-07-03T00:00Z	4.869	false
2020-07-02T23:45Z	4.514	false
2020-07-02T23:30Z	3.836	false
2020-07-02T23:15Z	3.46	false
2020-07-02T23:00Z	3.223	false
2020-07-02T22:45Z	3.226	false
2020-07-02T22:30Z	3.208	false
2020-07-02T22:15Z	3.189	false
2020-07-02T22:00Z	3.198	false
2020-07-02T21:45Z	3.197	false
2020-07-02T21:30Z	3.189	false
2020-07-02T21:15Z	3.176	false
2020-07-02T21:00Z	3.16	false
2020-07-02T20:45Z	3.155	false
2020-07-02T20:30Z	3.142	false
2020-07-02T20:15Z	3.121	false

Forecast data

Key information

• Station name: Teddington Lock (downstream)
• Station ID: 7268
• River name: River Thames
• Typical range: 2.97m to 6.00m
• Highest level on record: 6.70m on 23 July 1994
• Site datum: -1.08mAOD (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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