River level River Tamar at Gunnislake

Check for flood warnings in this area

Latest recorded level 1.57m at 4:00pm Tuesday 25 February 2020.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 3.00m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2020-02-25T16:00Z	1.572	false
2020-02-25T15:45Z	1.564	false
2020-02-25T15:30Z	1.553	false
2020-02-25T15:15Z	1.543	false
2020-02-25T15:00Z	1.533	false
2020-02-25T14:45Z	1.523	false
2020-02-25T14:30Z	1.511	false
2020-02-25T14:15Z	1.498	false
2020-02-25T14:00Z	1.487	false
2020-02-25T13:45Z	1.476	false
2020-02-25T13:30Z	1.465	false
2020-02-25T13:15Z	1.457	false
2020-02-25T13:00Z	1.447	false
2020-02-25T12:45Z	1.44	false
2020-02-25T12:30Z	1.433	false
2020-02-25T12:15Z	1.428	false
2020-02-25T12:00Z	1.425	false
2020-02-25T11:45Z	1.423	false
2020-02-25T11:30Z	1.42	false
2020-02-25T11:15Z	1.418	false
2020-02-25T11:00Z	1.417	false
2020-02-25T10:45Z	1.416	false
2020-02-25T10:30Z	1.416	false
2020-02-25T10:15Z	1.416	false
2020-02-25T10:00Z	1.416	false
2020-02-25T09:45Z	1.416	false
2020-02-25T09:30Z	1.416	false
2020-02-25T09:15Z	1.416	false
2020-02-25T09:00Z	1.416	false
2020-02-25T08:45Z	1.417	false
2020-02-25T08:30Z	1.417	false
2020-02-25T08:15Z	1.417	false
2020-02-25T08:00Z	1.418	false
2020-02-25T07:45Z	1.42	false
2020-02-25T07:30Z	1.421	false
2020-02-25T07:15Z	1.422	false
2020-02-25T07:00Z	1.425	false
2020-02-25T06:45Z	1.428	false
2020-02-25T06:30Z	1.431	false
2020-02-25T06:15Z	1.434	false
2020-02-25T06:00Z	1.437	false
2020-02-25T05:45Z	1.442	false
2020-02-25T05:30Z	1.446	false
2020-02-25T05:15Z	1.45	false
2020-02-25T05:00Z	1.457	false
2020-02-25T04:45Z	1.463	false
2020-02-25T04:30Z	1.469	false
2020-02-25T04:15Z	1.477	false
2020-02-25T04:00Z	1.484	false
2020-02-25T03:45Z	1.492	false
2020-02-25T03:30Z	1.502	false
2020-02-25T03:15Z	1.512	false
2020-02-25T03:00Z	1.523	false
2020-02-25T02:45Z	1.534	false
2020-02-25T02:30Z	1.547	false
2020-02-25T02:15Z	1.559	false
2020-02-25T02:00Z	1.573	false
2020-02-25T01:45Z	1.585	false
2020-02-25T01:30Z	1.599	false
2020-02-25T01:15Z	1.613	false
2020-02-25T01:00Z	1.627	false
2020-02-25T00:45Z	1.643	false
2020-02-25T00:30Z	1.659	false
2020-02-25T00:15Z	1.674	false
2020-02-25T00:00Z	1.691	false
2020-02-24T23:45Z	1.707	false
2020-02-24T23:30Z	1.725	false
2020-02-24T23:15Z	1.743	false
2020-02-24T23:00Z	1.757	false
2020-02-24T22:45Z	1.774	false
2020-02-24T22:30Z	1.789	false
2020-02-24T22:15Z	1.803	false
2020-02-24T22:00Z	1.816	false
2020-02-24T21:45Z	1.826	false
2020-02-24T21:30Z	1.836	false
2020-02-24T21:15Z	1.845	false
2020-02-24T21:00Z	1.852	false
2020-02-24T20:45Z	1.858	false
2020-02-24T20:30Z	1.864	false
2020-02-24T20:15Z	1.867	false
2020-02-24T20:00Z	1.871	false
2020-02-24T19:45Z	1.874	false
2020-02-24T19:30Z	1.875	false
2020-02-24T19:15Z	1.873	false
2020-02-24T19:00Z	1.869	false
2020-02-24T18:45Z	1.863	false
2020-02-24T18:30Z	1.851	false
2020-02-24T18:15Z	1.836	false
2020-02-24T18:00Z	1.815	false
2020-02-24T17:45Z	1.79	false
2020-02-24T17:30Z	1.756	false
2020-02-24T17:15Z	1.72	false
2020-02-24T17:00Z	1.677	false
2020-02-24T16:45Z	1.634	false
2020-02-24T16:30Z	1.589	false
2020-02-24T16:15Z	1.546	false
2020-02-24T16:00Z	1.505	false
2020-02-24T15:45Z	1.469	false
2020-02-24T15:30Z	1.436	false
2020-02-24T15:15Z	1.409	false
2020-02-24T15:00Z	1.384	false
2020-02-24T14:45Z	1.364	false
2020-02-24T14:30Z	1.346	false
2020-02-24T14:15Z	1.333	false
2020-02-24T14:00Z	1.322	false
2020-02-24T13:45Z	1.312	false
2020-02-24T13:30Z	1.304	false
2020-02-24T13:15Z	1.295	false
2020-02-24T13:00Z	1.29	false
2020-02-24T12:45Z	1.285	false
2020-02-24T12:30Z	1.279	false
2020-02-24T12:15Z	1.275	false
2020-02-24T12:00Z	1.271	false
2020-02-24T11:45Z	1.266	false
2020-02-24T11:30Z	1.261	false
2020-02-24T11:15Z	1.255	false
2020-02-24T11:00Z	1.25	false
2020-02-24T10:45Z	1.244	false
2020-02-24T10:30Z	1.239	false
2020-02-24T10:15Z	1.233	false
2020-02-24T10:00Z	1.228	false
2020-02-24T09:45Z	1.224	false
2020-02-24T09:30Z	1.219	false
2020-02-24T09:15Z	1.217	false
2020-02-24T09:00Z	1.214	false
2020-02-24T08:45Z	1.21	false
2020-02-24T08:30Z	1.207	false
2020-02-24T08:15Z	1.205	false
2020-02-24T08:00Z	1.204	false
2020-02-24T07:45Z	1.202	false
2020-02-24T07:30Z	1.2	false
2020-02-24T07:15Z	1.2	false
2020-02-24T07:00Z	1.2	false
2020-02-24T06:45Z	1.2	false
2020-02-24T06:30Z	1.2	false
2020-02-24T06:15Z	1.2	false
2020-02-24T06:00Z	1.2	false
2020-02-24T05:45Z	1.2	false
2020-02-24T05:30Z	1.2	false
2020-02-24T05:15Z	1.2	false
2020-02-24T05:00Z	1.2	false
2020-02-24T04:45Z	1.2	false
2020-02-24T04:30Z	1.201	false
2020-02-24T04:15Z	1.202	false
2020-02-24T04:00Z	1.203	false
2020-02-24T03:45Z	1.203	false
2020-02-24T03:30Z	1.204	false
2020-02-24T03:15Z	1.205	false
2020-02-24T03:00Z	1.207	false
2020-02-24T02:45Z	1.207	false
2020-02-24T02:30Z	1.208	false
2020-02-24T02:15Z	1.209	false
2020-02-24T02:00Z	1.211	false
2020-02-24T01:45Z	1.211	false
2020-02-24T01:30Z	1.212	false
2020-02-24T01:15Z	1.215	false
2020-02-24T01:00Z	1.216	false
2020-02-24T00:45Z	1.219	false
2020-02-24T00:30Z	1.22	false
2020-02-24T00:15Z	1.221	false
2020-02-24T00:00Z	1.224	false
2020-02-23T23:45Z	1.225	false
2020-02-23T23:30Z	1.227	false
2020-02-23T23:15Z	1.229	false
2020-02-23T23:00Z	1.231	false
2020-02-23T22:45Z	1.233	false
2020-02-23T22:30Z	1.235	false
2020-02-23T22:15Z	1.236	false
2020-02-23T22:00Z	1.238	false
2020-02-23T21:45Z	1.239	false
2020-02-23T21:30Z	1.241	false
2020-02-23T21:15Z	1.243	false
2020-02-23T21:00Z	1.244	false
2020-02-23T20:45Z	1.247	false
2020-02-23T20:30Z	1.248	false
2020-02-23T20:15Z	1.249	false
2020-02-23T20:00Z	1.25	false
2020-02-23T19:45Z	1.251	false
2020-02-23T19:30Z	1.251	false
2020-02-23T19:15Z	1.25	false
2020-02-23T19:00Z	1.25	false
2020-02-23T18:45Z	1.249	false
2020-02-23T18:30Z	1.248	false
2020-02-23T18:15Z	1.247	false
2020-02-23T18:00Z	1.246	false
2020-02-23T17:45Z	1.244	false
2020-02-23T17:30Z	1.243	false
2020-02-23T17:15Z	1.241	false
2020-02-23T17:00Z	1.239	false
2020-02-23T16:45Z	1.239	false
2020-02-23T16:30Z	1.237	false
2020-02-23T16:15Z	1.237	false
2020-02-23T16:00Z	1.236	false
2020-02-23T15:45Z	1.235	false
2020-02-23T15:30Z	1.234	false
2020-02-23T15:15Z	1.233	false
2020-02-23T15:00Z	1.233	false
2020-02-23T14:45Z	1.232	false
2020-02-23T14:30Z	1.232	false
2020-02-23T14:15Z	1.231	false
2020-02-23T14:00Z	1.23	false
2020-02-23T13:45Z	1.229	false
2020-02-23T13:30Z	1.229	false
2020-02-23T13:15Z	1.229	false
2020-02-23T13:00Z	1.229	false
2020-02-23T12:45Z	1.228	false
2020-02-23T12:30Z	1.227	false
2020-02-23T12:15Z	1.227	false
2020-02-23T12:00Z	1.226	false
2020-02-23T11:45Z	1.225	false
2020-02-23T11:30Z	1.224	false
2020-02-23T11:15Z	1.223	false
2020-02-23T11:00Z	1.223	false
2020-02-23T10:45Z	1.222	false
2020-02-23T10:30Z	1.221	false
2020-02-23T10:15Z	1.221	false
2020-02-23T10:00Z	1.221	false
2020-02-23T09:45Z	1.221	false
2020-02-23T09:30Z	1.221	false
2020-02-23T09:15Z	1.221	false
2020-02-23T09:00Z	1.221	false
2020-02-23T08:45Z	1.221	false
2020-02-23T08:30Z	1.221	false
2020-02-23T08:15Z	1.221	false
2020-02-23T08:00Z	1.221	false
2020-02-23T07:45Z	1.222	false
2020-02-23T07:30Z	1.223	false
2020-02-23T07:15Z	1.223	false
2020-02-23T07:00Z	1.223	false
2020-02-23T06:45Z	1.224	false
2020-02-23T06:30Z	1.224	false
2020-02-23T06:15Z	1.226	false
2020-02-23T06:00Z	1.226	false
2020-02-23T05:45Z	1.227	false
2020-02-23T05:30Z	1.227	false
2020-02-23T05:15Z	1.227	false
2020-02-23T05:00Z	1.228	false
2020-02-23T04:45Z	1.23	false
2020-02-23T04:30Z	1.231	false
2020-02-23T04:15Z	1.231	false
2020-02-23T04:00Z	1.232	false
2020-02-23T03:45Z	1.232	false
2020-02-23T03:30Z	1.233	false
2020-02-23T03:15Z	1.235	false
2020-02-23T03:00Z	1.236	false
2020-02-23T02:45Z	1.238	false
2020-02-23T02:30Z	1.239	false
2020-02-23T02:15Z	1.241	false
2020-02-23T02:00Z	1.242	false
2020-02-23T01:45Z	1.243	false
2020-02-23T01:30Z	1.245	false
2020-02-23T01:15Z	1.246	false
2020-02-23T01:00Z	1.247	false
2020-02-23T00:45Z	1.249	false
2020-02-23T00:30Z	1.251	false
2020-02-23T00:15Z	1.252	false
2020-02-23T00:00Z	1.253	false
2020-02-22T23:45Z	1.255	false
2020-02-22T23:30Z	1.257	false
2020-02-22T23:15Z	1.259	false
2020-02-22T23:00Z	1.261	false
2020-02-22T22:45Z	1.263	false
2020-02-22T22:30Z	1.265	false
2020-02-22T22:15Z	1.267	false
2020-02-22T22:00Z	1.268	false
2020-02-22T21:45Z	1.269	false
2020-02-22T21:30Z	1.272	false
2020-02-22T21:15Z	1.275	false
2020-02-22T21:00Z	1.276	false
2020-02-22T20:45Z	1.279	false
2020-02-22T20:30Z	1.281	false
2020-02-22T20:15Z	1.283	false
2020-02-22T20:00Z	1.285	false
2020-02-22T19:45Z	1.287	false
2020-02-22T19:30Z	1.288	false
2020-02-22T19:15Z	1.29	false
2020-02-22T19:00Z	1.292	false
2020-02-22T18:45Z	1.293	false
2020-02-22T18:30Z	1.295	false
2020-02-22T18:15Z	1.296	false
2020-02-22T18:00Z	1.297	false
2020-02-22T17:45Z	1.297	false
2020-02-22T17:30Z	1.299	false
2020-02-22T17:15Z	1.3	false
2020-02-22T17:00Z	1.301	false
2020-02-22T16:45Z	1.301	false
2020-02-22T16:30Z	1.301	false
2020-02-22T16:15Z	1.3	false
2020-02-22T16:00Z	1.298	false
2020-02-22T15:45Z	1.297	false
2020-02-22T15:30Z	1.295	false
2020-02-22T15:15Z	1.293	false
2020-02-22T15:00Z	1.292	false
2020-02-22T14:45Z	1.291	false
2020-02-22T14:30Z	1.289	false
2020-02-22T14:15Z	1.289	false
2020-02-22T14:00Z	1.287	false
2020-02-22T13:45Z	1.285	false
2020-02-22T13:30Z	1.283	false
2020-02-22T13:15Z	1.282	false
2020-02-22T13:00Z	1.28	false
2020-02-22T12:45Z	1.278	false
2020-02-22T12:30Z	1.276	false
2020-02-22T12:15Z	1.275	false
2020-02-22T12:00Z	1.274	false
2020-02-22T11:45Z	1.271	false
2020-02-22T11:30Z	1.271	false
2020-02-22T11:15Z	1.269	false
2020-02-22T11:00Z	1.269	false
2020-02-22T10:45Z	1.268	false
2020-02-22T10:30Z	1.268	false
2020-02-22T10:15Z	1.268	false
2020-02-22T10:00Z	1.268	false
2020-02-22T09:45Z	1.268	false
2020-02-22T09:30Z	1.268	false
2020-02-22T09:15Z	1.268	false
2020-02-22T09:00Z	1.268	false
2020-02-22T08:45Z	1.268	false
2020-02-22T08:30Z	1.268	false
2020-02-22T08:15Z	1.268	false
2020-02-22T08:00Z	1.268	false
2020-02-22T07:45Z	1.269	false
2020-02-22T07:30Z	1.269	false
2020-02-22T07:15Z	1.269	false
2020-02-22T07:00Z	1.271	false
2020-02-22T06:45Z	1.272	false
2020-02-22T06:30Z	1.272	false
2020-02-22T06:15Z	1.273	false
2020-02-22T06:00Z	1.274	false
2020-02-22T05:45Z	1.274	false
2020-02-22T05:30Z	1.275	false
2020-02-22T05:15Z	1.276	false
2020-02-22T05:00Z	1.277	false
2020-02-22T04:45Z	1.279	false
2020-02-22T04:30Z	1.279	false
2020-02-22T04:15Z	1.28	false
2020-02-22T04:00Z	1.28	false
2020-02-22T03:45Z	1.281	false
2020-02-22T03:30Z	1.283	false
2020-02-22T03:15Z	1.283	false
2020-02-22T03:00Z	1.284	false
2020-02-22T02:45Z	1.286	false
2020-02-22T02:30Z	1.287	false
2020-02-22T02:15Z	1.289	false
2020-02-22T02:00Z	1.291	false
2020-02-22T01:45Z	1.292	false
2020-02-22T01:30Z	1.294	false
2020-02-22T01:15Z	1.295	false
2020-02-22T01:00Z	1.295	false
2020-02-22T00:45Z	1.296	false
2020-02-22T00:30Z	1.297	false
2020-02-22T00:15Z	1.3	false
2020-02-22T00:00Z	1.3	false
2020-02-21T23:45Z	1.302	false
2020-02-21T23:30Z	1.304	false
2020-02-21T23:15Z	1.304	false
2020-02-21T23:00Z	1.305	false
2020-02-21T22:45Z	1.307	false
2020-02-21T22:30Z	1.308	false
2020-02-21T22:15Z	1.31	false
2020-02-21T22:00Z	1.311	false
2020-02-21T21:45Z	1.312	false
2020-02-21T21:30Z	1.313	false
2020-02-21T21:15Z	1.315	false
2020-02-21T21:00Z	1.317	false
2020-02-21T20:45Z	1.318	false
2020-02-21T20:30Z	1.318	false
2020-02-21T20:15Z	1.32	false
2020-02-21T20:00Z	1.321	false
2020-02-21T19:45Z	1.323	false
2020-02-21T19:30Z	1.325	false
2020-02-21T19:15Z	1.327	false
2020-02-21T19:00Z	1.328	false
2020-02-21T18:45Z	1.33	false
2020-02-21T18:30Z	1.331	false
2020-02-21T18:15Z	1.333	false
2020-02-21T18:00Z	1.335	false
2020-02-21T17:45Z	1.336	false
2020-02-21T17:30Z	1.337	false
2020-02-21T17:15Z	1.339	false
2020-02-21T17:00Z	1.34	false
2020-02-21T16:45Z	1.343	false
2020-02-21T16:30Z	1.343	false
2020-02-21T16:15Z	1.344	false
2020-02-21T16:00Z	1.347	false
2020-02-21T15:45Z	1.349	false
2020-02-21T15:30Z	1.349	false
2020-02-21T15:15Z	1.352	false
2020-02-21T15:00Z	1.354	false
2020-02-21T14:45Z	1.355	false
2020-02-21T14:30Z	1.356	false
2020-02-21T14:15Z	1.358	false
2020-02-21T14:00Z	1.359	false
2020-02-21T13:45Z	1.361	false
2020-02-21T13:30Z	1.364	false
2020-02-21T13:15Z	1.365	false
2020-02-21T13:00Z	1.367	false
2020-02-21T12:45Z	1.368	false
2020-02-21T12:30Z	1.369	false
2020-02-21T12:15Z	1.372	false
2020-02-21T12:00Z	1.374	false
2020-02-21T11:45Z	1.375	false
2020-02-21T11:30Z	1.377	false
2020-02-21T11:15Z	1.379	false
2020-02-21T11:00Z	1.382	false
2020-02-21T10:45Z	1.384	false
2020-02-21T10:30Z	1.385	false
2020-02-21T10:15Z	1.388	false
2020-02-21T10:00Z	1.391	false
2020-02-21T09:45Z	1.393	false
2020-02-21T09:30Z	1.396	false
2020-02-21T09:15Z	1.398	false
2020-02-21T09:00Z	1.402	false
2020-02-21T08:45Z	1.404	false
2020-02-21T08:30Z	1.407	false
2020-02-21T08:15Z	1.41	false
2020-02-21T08:00Z	1.414	false
2020-02-21T07:45Z	1.417	false
2020-02-21T07:30Z	1.421	false
2020-02-21T07:15Z	1.423	false
2020-02-21T07:00Z	1.428	false
2020-02-21T06:45Z	1.432	false
2020-02-21T06:30Z	1.435	false
2020-02-21T06:15Z	1.44	false
2020-02-21T06:00Z	1.444	false
2020-02-21T05:45Z	1.449	false
2020-02-21T05:30Z	1.453	false
2020-02-21T05:15Z	1.457	false
2020-02-21T05:00Z	1.462	false
2020-02-21T04:45Z	1.467	false
2020-02-21T04:30Z	1.471	false
2020-02-21T04:15Z	1.477	false
2020-02-21T04:00Z	1.482	false
2020-02-21T03:45Z	1.487	false
2020-02-21T03:30Z	1.493	false
2020-02-21T03:15Z	1.499	false
2020-02-21T03:00Z	1.505	false
2020-02-21T02:45Z	1.515	false
2020-02-21T02:30Z	1.522	false
2020-02-21T02:15Z	1.529	false
2020-02-21T02:00Z	1.538	false
2020-02-21T01:45Z	1.548	false
2020-02-21T01:30Z	1.557	false
2020-02-21T01:15Z	1.569	false
2020-02-21T01:00Z	1.58	false
2020-02-21T00:45Z	1.592	false
2020-02-21T00:30Z	1.605	false
2020-02-21T00:15Z	1.619	false
2020-02-21T00:00Z	1.633	false
2020-02-20T23:45Z	1.649	false
2020-02-20T23:30Z	1.663	false
2020-02-20T23:15Z	1.68	false
2020-02-20T23:00Z	1.696	false
2020-02-20T22:45Z	1.714	false
2020-02-20T22:30Z	1.727	false
2020-02-20T22:15Z	1.743	false
2020-02-20T22:00Z	1.758	false
2020-02-20T21:45Z	1.772	false
2020-02-20T21:30Z	1.784	false
2020-02-20T21:15Z	1.796	false
2020-02-20T21:00Z	1.807	false
2020-02-20T20:45Z	1.817	false
2020-02-20T20:30Z	1.827	false
2020-02-20T20:15Z	1.833	false
2020-02-20T20:00Z	1.838	false
2020-02-20T19:45Z	1.841	false
2020-02-20T19:30Z	1.843	false
2020-02-20T19:15Z	1.84	false
2020-02-20T19:00Z	1.835	false
2020-02-20T18:45Z	1.828	false
2020-02-20T18:30Z	1.819	false
2020-02-20T18:15Z	1.806	false
2020-02-20T18:00Z	1.791	false
2020-02-20T17:45Z	1.771	false
2020-02-20T17:30Z	1.751	false
2020-02-20T17:15Z	1.728	false
2020-02-20T17:00Z	1.705	false
2020-02-20T16:45Z	1.681	false
2020-02-20T16:30Z	1.658	false
2020-02-20T16:15Z	1.633	false

Forecast data

Key information

• Station name: Gunnislake
• Station ID: 3201
• River name: River Tamar
• Typical range: 0.30m to 3.00m
• Highest level on record: 4.47m on 28 December 1979
• Site datum: 8.72mAOD (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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