River level Silk Stream at Colindale

Latest recorded level 0.29m at 12:00am Saturday 18 January 2020.

Levels: last 5 days and next 36 hours

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Measured level
Forecast level
Property flooding possible
Low lying land may flood
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Observed data

DateTime	Value	Error
2020-01-18T00:00Z	0.292	false
2020-01-17T23:45Z	0.293	false
2020-01-17T23:30Z	0.294	false
2020-01-17T23:15Z	0.296	false
2020-01-17T23:00Z	0.297	false
2020-01-17T22:45Z	0.298	false
2020-01-17T22:30Z	0.299	false
2020-01-17T22:15Z	0.3	false
2020-01-17T22:00Z	0.302	false
2020-01-17T21:45Z	0.302	false
2020-01-17T21:30Z	0.305	false
2020-01-17T21:15Z	0.306	false
2020-01-17T21:00Z	0.306	false
2020-01-17T20:45Z	0.308	false
2020-01-17T20:30Z	0.31	false
2020-01-17T20:15Z	0.312	false
2020-01-17T20:00Z	0.314	false
2020-01-17T19:45Z	0.317	false
2020-01-17T19:30Z	0.319	false
2020-01-17T19:15Z	0.321	false
2020-01-17T19:00Z	0.324	false
2020-01-17T18:45Z	0.326	false
2020-01-17T18:30Z	0.327	false
2020-01-17T18:15Z	0.33	false
2020-01-17T18:00Z	0.331	false
2020-01-17T17:45Z	0.332	false
2020-01-17T17:30Z	0.335	false
2020-01-17T17:15Z	0.336	false
2020-01-17T17:00Z	0.338	false
2020-01-17T16:45Z	0.34	false
2020-01-17T16:30Z	0.341	false
2020-01-17T16:15Z	0.344	false
2020-01-17T16:00Z	0.344	false
2020-01-17T15:45Z	0.346	false
2020-01-17T15:30Z	0.348	false
2020-01-17T15:15Z	0.35	false
2020-01-17T15:00Z	0.352	false
2020-01-17T14:45Z	0.354	false
2020-01-17T14:30Z	0.359	false
2020-01-17T14:15Z	0.359	false
2020-01-17T14:00Z	0.362	false
2020-01-17T13:45Z	0.363	false
2020-01-17T13:30Z	0.366	false
2020-01-17T13:15Z	0.368	false
2020-01-17T13:00Z	0.374	false
2020-01-17T12:45Z	0.376	false
2020-01-17T12:30Z	0.378	false
2020-01-17T12:15Z	0.381	false
2020-01-17T12:00Z	0.385	false
2020-01-17T11:45Z	0.387	false
2020-01-17T11:30Z	0.391	false
2020-01-17T11:15Z	0.394	false
2020-01-17T11:00Z	0.398	false
2020-01-17T10:45Z	0.402	false
2020-01-17T10:30Z	0.407	false
2020-01-17T10:15Z	0.413	false
2020-01-17T10:00Z	0.417	false
2020-01-17T09:45Z	0.422	false
2020-01-17T09:30Z	0.428	false
2020-01-17T09:15Z	0.434	false
2020-01-17T09:00Z	0.439	false
2020-01-17T08:45Z	0.447	false
2020-01-17T08:30Z	0.462	false
2020-01-17T08:15Z	0.477	false
2020-01-17T08:00Z	0.502	false
2020-01-17T07:45Z	0.539	false
2020-01-17T07:30Z	0.592	false
2020-01-17T07:15Z	0.632	false
2020-01-17T07:00Z	0.611	false
2020-01-17T06:45Z	0.553	false
2020-01-17T06:30Z	0.464	false
2020-01-17T06:15Z	0.331	false
2020-01-17T06:00Z	0.286	false
2020-01-17T05:45Z	0.284	false
2020-01-17T05:30Z	0.285	false
2020-01-17T05:15Z	0.286	false
2020-01-17T05:00Z	0.288	false
2020-01-17T04:45Z	0.288	false
2020-01-17T04:30Z	0.286	false
2020-01-17T04:15Z	0.286	false
2020-01-17T04:00Z	0.285	false
2020-01-17T03:45Z	0.286	false
2020-01-17T03:30Z	0.286	false
2020-01-17T03:15Z	0.287	false
2020-01-17T03:00Z	0.288	false
2020-01-17T02:45Z	0.289	false
2020-01-17T02:30Z	0.29	false
2020-01-17T02:15Z	0.292	false
2020-01-17T02:00Z	0.294	false
2020-01-17T01:45Z	0.295	false
2020-01-17T01:30Z	0.297	false
2020-01-17T01:15Z	0.3	false
2020-01-17T01:00Z	0.302	false
2020-01-17T00:45Z	0.304	false
2020-01-17T00:30Z	0.305	false
2020-01-17T00:15Z	0.306	false
2020-01-17T00:00Z	0.308	false
2020-01-16T23:45Z	0.31	false
2020-01-16T23:30Z	0.314	false
2020-01-16T23:15Z	0.321	false
2020-01-16T23:00Z	0.328	false
2020-01-16T22:45Z	0.333	false
2020-01-16T22:30Z	0.338	false
2020-01-16T22:15Z	0.343	false
2020-01-16T22:00Z	0.343	false
2020-01-16T21:45Z	0.352	false
2020-01-16T21:30Z	0.361	false
2020-01-16T21:15Z	0.364	false
2020-01-16T21:00Z	0.362	false
2020-01-16T20:45Z	0.345	false
2020-01-16T20:30Z	0.325	false
2020-01-16T20:15Z	0.304	false
2020-01-16T20:00Z	0.284	false
2020-01-16T19:45Z	0.272	false
2020-01-16T19:30Z	0.267	false
2020-01-16T19:15Z	0.266	false
2020-01-16T19:00Z	0.264	false
2020-01-16T18:45Z	0.262	false
2020-01-16T18:30Z	0.262	false
2020-01-16T18:15Z	0.262	false
2020-01-16T18:00Z	0.262	false
2020-01-16T17:45Z	0.262	false
2020-01-16T17:30Z	0.263	false
2020-01-16T17:15Z	0.264	false
2020-01-16T17:00Z	0.264	false
2020-01-16T16:45Z	0.265	false
2020-01-16T16:30Z	0.266	false
2020-01-16T16:15Z	0.266	false
2020-01-16T16:00Z	0.267	false
2020-01-16T15:45Z	0.267	false
2020-01-16T15:30Z	0.268	false
2020-01-16T15:15Z	0.269	false
2020-01-16T15:00Z	0.269	false
2020-01-16T14:45Z	0.27	false
2020-01-16T14:30Z	0.27	false
2020-01-16T14:15Z	0.271	false
2020-01-16T14:00Z	0.272	false
2020-01-16T13:45Z	0.272	false
2020-01-16T13:30Z	0.273	false
2020-01-16T13:15Z	0.274	false
2020-01-16T13:00Z	0.275	false
2020-01-16T12:45Z	0.275	false
2020-01-16T12:30Z	0.276	false
2020-01-16T12:15Z	0.277	false
2020-01-16T12:00Z	0.278	false
2020-01-16T11:45Z	0.278	false
2020-01-16T11:30Z	0.28	false
2020-01-16T11:15Z	0.281	false
2020-01-16T11:00Z	0.282	false
2020-01-16T10:45Z	0.282	false
2020-01-16T10:30Z	0.283	false
2020-01-16T10:15Z	0.283	false
2020-01-16T10:00Z	0.285	false
2020-01-16T09:45Z	0.284	false
2020-01-16T09:30Z	0.286	false
2020-01-16T09:15Z	0.287	false
2020-01-16T09:00Z	0.288	false
2020-01-16T08:45Z	0.289	false
2020-01-16T08:30Z	0.29	false
2020-01-16T08:15Z	0.29	false
2020-01-16T08:00Z	0.29	false
2020-01-16T07:45Z	0.292	false
2020-01-16T07:30Z	0.293	false
2020-01-16T07:15Z	0.294	false
2020-01-16T07:00Z	0.295	false
2020-01-16T06:45Z	0.297	false
2020-01-16T06:30Z	0.297	false
2020-01-16T06:15Z	0.298	false
2020-01-16T06:00Z	0.299	false
2020-01-16T05:45Z	0.3	false
2020-01-16T05:30Z	0.301	false
2020-01-16T05:15Z	0.302	false
2020-01-16T05:00Z	0.304	false
2020-01-16T04:45Z	0.305	false
2020-01-16T04:30Z	0.306	false
2020-01-16T04:15Z	0.307	false
2020-01-16T04:00Z	0.309	false
2020-01-16T03:45Z	0.31	false
2020-01-16T03:30Z	0.311	false
2020-01-16T03:15Z	0.313	false
2020-01-16T03:00Z	0.314	false
2020-01-16T02:45Z	0.316	false
2020-01-16T02:30Z	0.318	false
2020-01-16T02:15Z	0.319	false
2020-01-16T02:00Z	0.322	false
2020-01-16T01:45Z	0.325	false
2020-01-16T01:30Z	0.327	false
2020-01-16T01:15Z	0.33	false
2020-01-16T01:00Z	0.332	false
2020-01-16T00:45Z	0.334	false
2020-01-16T00:30Z	0.336	false
2020-01-16T00:15Z	0.338	false
2020-01-16T00:00Z	0.34	false
2020-01-15T23:45Z	0.341	false
2020-01-15T23:30Z	0.344	false
2020-01-15T23:15Z	0.346	false
2020-01-15T23:00Z	0.348	false
2020-01-15T22:45Z	0.349	false
2020-01-15T22:30Z	0.35	false
2020-01-15T22:15Z	0.352	false
2020-01-15T22:00Z	0.354	false
2020-01-15T21:45Z	0.357	false
2020-01-15T21:30Z	0.358	false
2020-01-15T21:15Z	0.36	false
2020-01-15T21:00Z	0.362	false
2020-01-15T20:45Z	0.364	false
2020-01-15T20:30Z	0.366	false
2020-01-15T20:15Z	0.368	false
2020-01-15T20:00Z	0.37	false
2020-01-15T19:45Z	0.371	false
2020-01-15T19:30Z	0.374	false
2020-01-15T19:15Z	0.375	false
2020-01-15T19:00Z	0.378	false
2020-01-15T18:45Z	0.38	false
2020-01-15T18:30Z	0.383	false
2020-01-15T18:15Z	0.386	false
2020-01-15T18:00Z	0.389	false
2020-01-15T17:45Z	0.392	false
2020-01-15T17:30Z	0.396	false
2020-01-15T17:15Z	0.403	false
2020-01-15T17:00Z	0.408	false
2020-01-15T16:45Z	0.415	false
2020-01-15T16:30Z	0.424	false
2020-01-15T16:15Z	0.432	false
2020-01-15T16:00Z	0.448	false
2020-01-15T15:45Z	0.463	false
2020-01-15T15:30Z	0.467	false
2020-01-15T15:15Z	0.452	false
2020-01-15T15:00Z	0.414	false
2020-01-15T14:45Z	0.388	false
2020-01-15T14:30Z	0.389	false
2020-01-15T14:15Z	0.393	false
2020-01-15T14:00Z	0.394	false
2020-01-15T13:45Z	0.398	false
2020-01-15T13:30Z	0.4	false
2020-01-15T13:15Z	0.403	false
2020-01-15T13:00Z	0.406	false
2020-01-15T12:45Z	0.411	false
2020-01-15T12:30Z	0.413	false
2020-01-15T12:15Z	0.419	false
2020-01-15T12:00Z	0.422	false
2020-01-15T11:45Z	0.429	false
2020-01-15T11:30Z	0.435	false
2020-01-15T11:15Z	0.439	false
2020-01-15T11:00Z	0.446	false
2020-01-15T10:45Z	0.453	false
2020-01-15T10:30Z	0.462	false
2020-01-15T10:15Z	0.469	false
2020-01-15T10:00Z	0.472	false
2020-01-15T09:45Z	0.475	false
2020-01-15T09:30Z	0.473	false
2020-01-15T09:15Z	0.476	false
2020-01-15T09:00Z	0.477	false
2020-01-15T08:45Z	0.478	false
2020-01-15T08:30Z	0.481	false
2020-01-15T08:15Z	0.48	false
2020-01-15T08:00Z	0.479	false
2020-01-15T07:45Z	0.481	false
2020-01-15T07:30Z	0.479	false
2020-01-15T07:15Z	0.484	false
2020-01-15T07:00Z	0.486	false
2020-01-15T06:45Z	0.477	false
2020-01-15T06:30Z	0.472	false
2020-01-15T06:15Z	0.466	false
2020-01-15T06:00Z	0.463	false
2020-01-15T05:45Z	0.466	false
2020-01-15T05:30Z	0.472	false
2020-01-15T05:15Z	0.481	false
2020-01-15T05:00Z	0.49	false
2020-01-15T04:45Z	0.494	false
2020-01-15T04:30Z	0.49	false
2020-01-15T04:15Z	0.469	false
2020-01-15T04:00Z	0.423	false
2020-01-15T03:45Z	0.37	false
2020-01-15T03:30Z	0.331	false
2020-01-15T03:15Z	0.325	false
2020-01-15T03:00Z	0.326	false
2020-01-15T02:45Z	0.327	false
2020-01-15T02:30Z	0.33	false
2020-01-15T02:15Z	0.335	false
2020-01-15T02:00Z	0.34	false
2020-01-15T01:45Z	0.343	false
2020-01-15T01:30Z	0.346	false
2020-01-15T01:15Z	0.348	false
2020-01-15T01:00Z	0.348	false
2020-01-15T00:45Z	0.345	false
2020-01-15T00:30Z	0.342	false
2020-01-15T00:15Z	0.332	false
2020-01-15T00:00Z	0.322	false
2020-01-14T23:45Z	0.313	false
2020-01-14T23:30Z	0.31	false
2020-01-14T23:15Z	0.303	false
2020-01-14T23:00Z	0.294	false
2020-01-14T22:45Z	0.294	false
2020-01-14T22:30Z	0.296	false
2020-01-14T22:15Z	0.298	false
2020-01-14T22:00Z	0.299	false
2020-01-14T21:45Z	0.299	false
2020-01-14T21:30Z	0.296	false
2020-01-14T21:15Z	0.294	false
2020-01-14T21:00Z	0.294	false
2020-01-14T20:45Z	0.294	false
2020-01-14T20:30Z	0.294	false
2020-01-14T20:15Z	0.294	false
2020-01-14T20:00Z	0.288	false
2020-01-14T19:45Z	0.283	false
2020-01-14T19:30Z	0.278	false
2020-01-14T19:15Z	0.275	false
2020-01-14T19:00Z	0.274	false
2020-01-14T18:45Z	0.274	false
2020-01-14T18:30Z	0.274	false
2020-01-14T18:15Z	0.273	false
2020-01-14T18:00Z	0.276	false
2020-01-14T17:45Z	0.276	false
2020-01-14T17:30Z	0.275	false
2020-01-14T17:15Z	0.272	false
2020-01-14T17:00Z	0.265	false
2020-01-14T16:45Z	0.258	false
2020-01-14T16:30Z	0.25	false
2020-01-14T16:15Z	0.244	false
2020-01-14T16:00Z	0.241	false
2020-01-14T15:45Z	0.24	false
2020-01-14T15:30Z	0.242	false
2020-01-14T15:15Z	0.244	false
2020-01-14T15:00Z	0.246	false
2020-01-14T14:45Z	0.25	false
2020-01-14T14:30Z	0.246	false
2020-01-14T14:15Z	0.245	false
2020-01-14T14:00Z	0.244	false
2020-01-14T13:45Z	0.242	false
2020-01-14T13:30Z	0.233	false
2020-01-14T13:15Z	0.232	false
2020-01-14T13:00Z	0.231	false
2020-01-14T12:45Z	0.231	false
2020-01-14T12:30Z	0.231	false
2020-01-14T12:15Z	0.231	false
2020-01-14T12:00Z	0.232	false
2020-01-14T11:45Z	0.234	false
2020-01-14T11:30Z	0.236	false
2020-01-14T11:15Z	0.238	false
2020-01-14T11:00Z	0.238	false
2020-01-14T10:45Z	0.236	false
2020-01-14T10:30Z	0.237	false
2020-01-14T10:15Z	0.238	false
2020-01-14T10:00Z	0.239	false
2020-01-14T09:45Z	0.24	false
2020-01-14T09:30Z	0.241	false
2020-01-14T09:15Z	0.242	false
2020-01-14T09:00Z	0.242	false
2020-01-14T08:45Z	0.243	false
2020-01-14T08:30Z	0.245	false
2020-01-14T08:15Z	0.246	false
2020-01-14T08:00Z	0.247	false
2020-01-14T07:45Z	0.247	false
2020-01-14T07:30Z	0.248	false
2020-01-14T07:15Z	0.25	false
2020-01-14T07:00Z	0.25	false
2020-01-14T06:45Z	0.251	false
2020-01-14T06:30Z	0.252	false
2020-01-14T06:15Z	0.254	false
2020-01-14T06:00Z	0.254	false
2020-01-14T05:45Z	0.256	false
2020-01-14T05:30Z	0.258	false
2020-01-14T05:15Z	0.259	false
2020-01-14T05:00Z	0.261	false
2020-01-14T04:45Z	0.262	false
2020-01-14T04:30Z	0.264	false
2020-01-14T04:15Z	0.266	false
2020-01-14T04:00Z	0.267	false
2020-01-14T03:45Z	0.27	false
2020-01-14T03:30Z	0.271	false
2020-01-14T03:15Z	0.273	false
2020-01-14T03:00Z	0.274	false
2020-01-14T02:45Z	0.276	false
2020-01-14T02:30Z	0.277	false
2020-01-14T02:15Z	0.279	false
2020-01-14T02:00Z	0.281	false
2020-01-14T01:45Z	0.283	false
2020-01-14T01:30Z	0.286	false
2020-01-14T01:15Z	0.29	false
2020-01-14T01:00Z	0.294	false
2020-01-14T00:45Z	0.298	false
2020-01-14T00:30Z	0.303	false
2020-01-14T00:15Z	0.309	false
2020-01-14T00:00Z	0.318	false
2020-01-13T23:45Z	0.33	false
2020-01-13T23:30Z	0.346	false
2020-01-13T23:15Z	0.365	false
2020-01-13T23:00Z	0.392	false
2020-01-13T22:45Z	0.421	false
2020-01-13T22:30Z	0.43	false
2020-01-13T22:15Z	0.409	false
2020-01-13T22:00Z	0.369	false
2020-01-13T21:45Z	0.346	false
2020-01-13T21:30Z	0.262	false
2020-01-13T21:15Z	0.252	false
2020-01-13T21:00Z	0.257	false
2020-01-13T20:45Z	0.261	false
2020-01-13T20:30Z	0.266	false
2020-01-13T20:15Z	0.257	false
2020-01-13T20:00Z	0.243	false
2020-01-13T19:45Z	0.24	false
2020-01-13T19:30Z	0.226	false
2020-01-13T19:15Z	0.197	false
2020-01-13T19:00Z	0.185	false
2020-01-13T18:45Z	0.181	false
2020-01-13T18:30Z	0.178	false
2020-01-13T18:15Z	0.178	false
2020-01-13T18:00Z	0.179	false
2020-01-13T17:45Z	0.179	false
2020-01-13T17:30Z	0.179	false
2020-01-13T17:15Z	0.178	false
2020-01-13T17:00Z	0.178	false
2020-01-13T16:45Z	0.178	false
2020-01-13T16:30Z	0.179	false
2020-01-13T16:15Z	0.179	false
2020-01-13T16:00Z	0.178	false
2020-01-13T15:45Z	0.179	false
2020-01-13T15:30Z	0.179	false
2020-01-13T15:15Z	0.179	false
2020-01-13T15:00Z	0.179	false
2020-01-13T14:45Z	0.179	false
2020-01-13T14:30Z	0.18	false
2020-01-13T14:15Z	0.181	false
2020-01-13T14:00Z	0.181	false
2020-01-13T13:45Z	0.182	false
2020-01-13T13:30Z	0.182	false
2020-01-13T13:15Z	0.182	false
2020-01-13T13:00Z	0.181	false
2020-01-13T12:45Z	0.182	false
2020-01-13T12:30Z	0.182	false
2020-01-13T12:15Z	0.183	false
2020-01-13T12:00Z	0.184	false
2020-01-13T11:45Z	0.185	false
2020-01-13T11:30Z	0.186	false
2020-01-13T11:15Z	0.185	false
2020-01-13T11:00Z	0.185	false
2020-01-13T10:45Z	0.184	false
2020-01-13T10:30Z	0.183	false
2020-01-13T10:15Z	0.183	false
2020-01-13T10:00Z	0.182	false
2020-01-13T09:45Z	0.182	false
2020-01-13T09:30Z	0.182	false
2020-01-13T09:15Z	0.18	false
2020-01-13T09:00Z	0.178	false
2020-01-13T08:45Z	0.178	false
2020-01-13T08:30Z	0.178	false
2020-01-13T08:15Z	0.178	false
2020-01-13T08:00Z	0.178	false
2020-01-13T07:45Z	0.178	false
2020-01-13T07:30Z	0.178	false
2020-01-13T07:15Z	0.178	false
2020-01-13T07:00Z	0.178	false
2020-01-13T06:45Z	0.179	false
2020-01-13T06:30Z	0.179	false
2020-01-13T06:15Z	0.179	false
2020-01-13T06:00Z	0.18	false
2020-01-13T05:45Z	0.18	false
2020-01-13T05:30Z	0.18	false
2020-01-13T05:15Z	0.181	false
2020-01-13T05:00Z	0.181	false
2020-01-13T04:45Z	0.182	false
2020-01-13T04:30Z	0.182	false
2020-01-13T04:15Z	0.181	false
2020-01-13T04:00Z	0.18	false
2020-01-13T03:45Z	0.18	false
2020-01-13T03:30Z	0.18	false
2020-01-13T03:15Z	0.18	false
2020-01-13T03:00Z	0.18	false
2020-01-13T02:45Z	0.18	false
2020-01-13T02:30Z	0.181	false
2020-01-13T02:15Z	0.181	false
2020-01-13T02:00Z	0.182	false
2020-01-13T01:45Z	0.182	false
2020-01-13T01:30Z	0.182	false
2020-01-13T01:15Z	0.183	false
2020-01-13T01:00Z	0.183	false
2020-01-13T00:45Z	0.184	false
2020-01-13T00:30Z	0.185	false
2020-01-13T00:15Z	0.185	false

Forecast data

January 18th 2020, 12:00:00 am	0.342
January 18th 2020, 12:15:00 am	0.342
January 18th 2020, 12:30:00 am	0.342
January 18th 2020, 12:45:00 am	0.343
January 18th 2020, 1:00:00 am	0.343
January 18th 2020, 1:15:00 am	0.343
January 18th 2020, 1:30:00 am	0.343
January 18th 2020, 1:45:00 am	0.344
January 18th 2020, 2:00:00 am	0.344
January 18th 2020, 2:15:00 am	0.344
January 18th 2020, 2:30:00 am	0.344
January 18th 2020, 2:45:00 am	0.344
January 18th 2020, 3:00:00 am	0.344
January 18th 2020, 3:15:00 am	0.344
January 18th 2020, 3:30:00 am	0.345
January 18th 2020, 3:45:00 am	0.345
January 18th 2020, 4:00:00 am	0.345
January 18th 2020, 4:15:00 am	0.345
January 18th 2020, 4:30:00 am	0.345
January 18th 2020, 4:45:00 am	0.345
January 18th 2020, 5:00:00 am	0.346
January 18th 2020, 5:15:00 am	0.346
January 18th 2020, 5:30:00 am	0.346
January 18th 2020, 5:45:00 am	0.346
January 18th 2020, 6:00:00 am	0.346
January 18th 2020, 6:15:00 am	0.346
January 18th 2020, 6:30:00 am	0.346
January 18th 2020, 6:45:00 am	0.346
January 18th 2020, 7:00:00 am	0.346
January 18th 2020, 7:15:00 am	0.346
January 18th 2020, 7:30:00 am	0.346
January 18th 2020, 7:45:00 am	0.347
January 18th 2020, 8:00:00 am	0.347
January 18th 2020, 8:15:00 am	0.347
January 18th 2020, 8:30:00 am	0.347
January 18th 2020, 8:45:00 am	0.347
January 18th 2020, 9:00:00 am	0.347
January 18th 2020, 9:15:00 am	0.347
January 18th 2020, 9:30:00 am	0.347
January 18th 2020, 9:45:00 am	0.347
January 18th 2020, 10:00:00 am	0.347
January 18th 2020, 10:15:00 am	0.347
January 18th 2020, 10:30:00 am	0.347
January 18th 2020, 10:45:00 am	0.347
January 18th 2020, 11:00:00 am	0.347
January 18th 2020, 11:15:00 am	0.347
January 18th 2020, 11:30:00 am	0.347
January 18th 2020, 11:45:00 am	0.347
January 18th 2020, 12:00:00 pm	0.347
January 18th 2020, 12:15:00 pm	0.347
January 18th 2020, 12:30:00 pm	0.347
January 18th 2020, 12:45:00 pm	0.348
January 18th 2020, 1:00:00 pm	0.347
January 18th 2020, 1:15:00 pm	0.348
January 18th 2020, 1:30:00 pm	0.348
January 18th 2020, 1:45:00 pm	0.348
January 18th 2020, 2:00:00 pm	0.348
January 18th 2020, 2:15:00 pm	0.348
January 18th 2020, 2:30:00 pm	0.348
January 18th 2020, 2:45:00 pm	0.348
January 18th 2020, 3:00:00 pm	0.348
January 18th 2020, 3:15:00 pm	0.348
January 18th 2020, 3:30:00 pm	0.348
January 18th 2020, 3:45:00 pm	0.348
January 18th 2020, 4:00:00 pm	0.348
January 18th 2020, 4:15:00 pm	0.348
January 18th 2020, 4:30:00 pm	0.348
January 18th 2020, 4:45:00 pm	0.348
January 18th 2020, 5:00:00 pm	0.348
January 18th 2020, 5:15:00 pm	0.348
January 18th 2020, 5:30:00 pm	0.348
January 18th 2020, 5:45:00 pm	0.348
January 18th 2020, 6:00:00 pm	0.348
January 18th 2020, 6:15:00 pm	0.348
January 18th 2020, 6:30:00 pm	0.348
January 18th 2020, 6:45:00 pm	0.348
January 18th 2020, 7:00:00 pm	0.348
January 18th 2020, 7:15:00 pm	0.348
January 18th 2020, 7:30:00 pm	0.348
January 18th 2020, 7:45:00 pm	0.348
January 18th 2020, 8:00:00 pm	0.348
January 18th 2020, 8:15:00 pm	0.348
January 18th 2020, 8:30:00 pm	0.348
January 18th 2020, 8:45:00 pm	0.348
January 18th 2020, 9:00:00 pm	0.348
January 18th 2020, 9:15:00 pm	0.347
January 18th 2020, 9:30:00 pm	0.348
January 18th 2020, 9:45:00 pm	0.347
January 18th 2020, 10:00:00 pm	0.348
January 18th 2020, 10:15:00 pm	0.348
January 18th 2020, 10:30:00 pm	0.347
January 18th 2020, 10:45:00 pm	0.347
January 18th 2020, 11:00:00 pm	0.348
January 18th 2020, 11:15:00 pm	0.347
January 18th 2020, 11:30:00 pm	0.348
January 18th 2020, 11:45:00 pm	0.347
January 19th 2020, 12:00:00 am	0.347
January 19th 2020, 12:15:00 am	0.348
January 19th 2020, 12:30:00 am	0.347
January 19th 2020, 12:45:00 am	0.347
January 19th 2020, 1:00:00 am	0.347
January 19th 2020, 1:15:00 am	0.347
January 19th 2020, 1:30:00 am	0.347
January 19th 2020, 1:45:00 am	0.347
January 19th 2020, 2:00:00 am	0.347
January 19th 2020, 2:15:00 am	0.347
January 19th 2020, 2:30:00 am	0.347
January 19th 2020, 2:45:00 am	0.347
January 19th 2020, 3:00:00 am	0.347
January 19th 2020, 3:15:00 am	0.347
January 19th 2020, 3:30:00 am	0.347
January 19th 2020, 3:45:00 am	0.347
January 19th 2020, 4:00:00 am	0.347
January 19th 2020, 4:15:00 am	0.347
January 19th 2020, 4:30:00 am	0.347
January 19th 2020, 4:45:00 am	0.347
January 19th 2020, 5:00:00 am	0.347
January 19th 2020, 5:15:00 am	0.347
January 19th 2020, 5:30:00 am	0.347
January 19th 2020, 5:45:00 am	0.347
January 19th 2020, 6:00:00 am	0.347
January 19th 2020, 6:15:00 am	0.347
January 19th 2020, 6:30:00 am	0.347
January 19th 2020, 6:45:00 am	0.347
January 19th 2020, 7:00:00 am	0.347
January 19th 2020, 7:15:00 am	0.347
January 19th 2020, 7:30:00 am	0.347
January 19th 2020, 7:45:00 am	0.347
January 19th 2020, 8:00:00 am	0.347
January 19th 2020, 8:15:00 am	0.347
January 19th 2020, 8:30:00 am	0.347
January 19th 2020, 8:45:00 am	0.347
January 19th 2020, 9:00:00 am	0.347
January 19th 2020, 9:15:00 am	0.347
January 19th 2020, 9:30:00 am	0.347
January 19th 2020, 9:45:00 am	0.347
January 19th 2020, 10:00:00 am	0.347
January 19th 2020, 10:15:00 am	0.347
January 19th 2020, 10:30:00 am	0.347
January 19th 2020, 10:45:00 am	0.347
January 19th 2020, 11:00:00 am	0.347
January 19th 2020, 11:15:00 am	0.347
January 19th 2020, 11:30:00 am	0.347
January 19th 2020, 11:45:00 am	0.347
January 19th 2020, 12:00:00 pm	0.347

Forecasts contain uncertainty and can change frequently. For the latest information, always check for up to date flood warnings and alerts in your area.

Key information

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?

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.

How are forecasts produced?

The forecasts shown here are computer models based on technical data, local conditions and Met Office rainfall predictions and may contain uncertainty. Because they’re linked to the weather, forecasts can change quickly. We update them more frequently if the risk of flooding increases.

When we issue flood warnings and alerts we assess many factors including these forecasts, local conditions, tides and the weather forecast.

Flood warnings and alerts can still be issued even if water levels at a measuring station are forecast to remain within its typical range. For the latest information, always check for up to date flood warnings and alerts.

What effect could these levels have on nearby areas?

Typical range at this location

0.10m to 1.20m.

Above 1.35m flooding of low-lying land may occur in these areas

Silk Stream and the Deans, Edgware, Dollis, Mutton and Wealdstone Brooks

Above 1.80m some property flooding may occur in these areas

Silk Stream at Edgware and Colindale

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.35m at 12:45pm Saturday 18 January 2020.

Highest level recorded at this location

2.43m on 23 September 1992

View nearby measuring stations