River level River Thames at Windsor Park

Latest recorded level 3.30m at 8:00am Sunday 22 September 2019.

Levels: last 5 days and next 36 hours

Now
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Measured level
Forecast level
Property flooding possible
Low lying land may flood
Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2019-09-22T07:00Z	3.303	false
2019-09-22T06:45Z	3.297	false
2019-09-22T06:30Z	3.296	false
2019-09-22T06:15Z	3.297	false
2019-09-22T06:00Z	3.297	false
2019-09-22T05:45Z	3.297	false
2019-09-22T05:30Z	3.297	false
2019-09-22T05:15Z	3.295	false
2019-09-22T05:00Z	3.298	false
2019-09-22T04:45Z	3.297	false
2019-09-22T04:30Z	3.297	false
2019-09-22T04:15Z	3.297	false
2019-09-22T04:00Z	3.297	false
2019-09-22T03:45Z	3.298	false
2019-09-22T03:30Z	3.298	false
2019-09-22T03:15Z	3.298	false
2019-09-22T03:00Z	3.298	false
2019-09-22T02:45Z	3.298	false
2019-09-22T02:30Z	3.298	false
2019-09-22T02:15Z	3.298	false
2019-09-22T02:00Z	3.297	false
2019-09-22T01:45Z	3.298	false
2019-09-22T01:30Z	3.298	false
2019-09-22T01:15Z	3.298	false
2019-09-22T01:00Z	3.298	false
2019-09-22T00:45Z	3.298	false
2019-09-22T00:30Z	3.299	false
2019-09-22T00:15Z	3.298	false
2019-09-22T00:00Z	3.298	false
2019-09-21T23:45Z	3.298	false
2019-09-21T23:30Z	3.299	false
2019-09-21T23:15Z	3.298	false
2019-09-21T23:00Z	3.298	false
2019-09-21T22:45Z	3.298	false
2019-09-21T22:30Z	3.298	false
2019-09-21T22:15Z	3.298	false
2019-09-21T22:00Z	3.296	false
2019-09-21T21:45Z	3.296	false
2019-09-21T21:30Z	3.296	false
2019-09-21T21:15Z	3.295	false
2019-09-21T21:00Z	3.295	false
2019-09-21T20:45Z	3.295	false
2019-09-21T20:30Z	3.295	false
2019-09-21T20:15Z	3.294	false
2019-09-21T20:00Z	3.294	false
2019-09-21T19:45Z	3.294	false
2019-09-21T19:30Z	3.295	false
2019-09-21T19:15Z	3.288	false
2019-09-21T19:00Z	3.295	false
2019-09-21T18:45Z	3.292	false
2019-09-21T18:30Z	3.294	false
2019-09-21T18:15Z	3.28	false
2019-09-21T18:00Z	3.29	false
2019-09-21T17:45Z	3.28	false
2019-09-21T17:30Z	3.295	false
2019-09-21T17:15Z	3.287	false
2019-09-21T17:00Z	3.274	false
2019-09-21T16:45Z	3.292	false
2019-09-21T16:30Z	3.287	false
2019-09-21T16:15Z	3.287	false
2019-09-21T16:00Z	3.291	false
2019-09-21T15:45Z	3.282	false
2019-09-21T15:30Z	3.288	false
2019-09-21T15:15Z	3.299	false
2019-09-21T15:00Z	3.301	false
2019-09-21T14:45Z	3.283	false
2019-09-21T14:30Z	3.304	false
2019-09-21T14:15Z	3.284	false
2019-09-21T14:00Z	3.295	false
2019-09-21T13:45Z	3.292	false
2019-09-21T13:30Z	3.292	false
2019-09-21T13:15Z	3.283	false
2019-09-21T13:00Z	3.282	false
2019-09-21T12:45Z	3.273	false
2019-09-21T12:30Z	3.288	false
2019-09-21T12:15Z	3.275	false
2019-09-21T12:00Z	3.268	false
2019-09-21T11:45Z	3.281	false
2019-09-21T11:30Z	3.276	false
2019-09-21T11:15Z	3.296	false
2019-09-21T11:00Z	3.288	false
2019-09-21T10:45Z	3.306	false
2019-09-21T10:30Z	3.309	false
2019-09-21T10:15Z	3.285	false
2019-09-21T10:00Z	3.314	false
2019-09-21T09:45Z	3.317	false
2019-09-21T09:30Z	3.31	false
2019-09-21T09:15Z	3.315	false
2019-09-21T09:00Z	3.319	false
2019-09-21T08:45Z	3.31	false
2019-09-21T08:30Z	3.319	false
2019-09-21T08:15Z	3.307	false
2019-09-21T08:00Z	3.312	false
2019-09-21T07:45Z	3.322	false
2019-09-21T07:30Z	3.311	false
2019-09-21T07:15Z	3.314	false
2019-09-21T07:00Z	3.328	false
2019-09-21T06:45Z	3.31	false
2019-09-21T06:30Z	3.31	false
2019-09-21T06:15Z	3.31	false
2019-09-21T06:00Z	3.311	false
2019-09-21T05:45Z	3.312	false
2019-09-21T05:30Z	3.311	false
2019-09-21T05:15Z	3.309	false
2019-09-21T05:00Z	3.311	false
2019-09-21T04:45Z	3.31	false
2019-09-21T04:30Z	3.31	false
2019-09-21T04:15Z	3.31	false
2019-09-21T04:00Z	3.31	false
2019-09-21T03:45Z	3.311	false
2019-09-21T03:30Z	3.31	false
2019-09-21T03:15Z	3.31	false
2019-09-21T03:00Z	3.31	false
2019-09-21T02:45Z	3.312	false
2019-09-21T02:30Z	3.309	false
2019-09-21T02:15Z	3.309	false
2019-09-21T02:00Z	3.308	false
2019-09-21T01:45Z	3.311	false
2019-09-21T01:30Z	3.309	false
2019-09-21T01:15Z	3.307	false
2019-09-21T01:00Z	3.308	false
2019-09-21T00:45Z	3.308	false
2019-09-21T00:30Z	3.306	false
2019-09-21T00:15Z	3.306	false
2019-09-21T00:00Z	3.306	false
2019-09-20T23:45Z	3.305	false
2019-09-20T23:30Z	3.303	false
2019-09-20T23:15Z	3.304	false
2019-09-20T23:00Z	3.297	false
2019-09-20T22:45Z	3.3	false
2019-09-20T22:30Z	3.289	false
2019-09-20T22:15Z	3.29	false
2019-09-20T22:00Z	3.289	false
2019-09-20T21:45Z	3.287	false
2019-09-20T21:30Z	3.289	false
2019-09-20T21:15Z	3.286	false
2019-09-20T21:00Z	3.288	false
2019-09-20T20:45Z	3.288	false
2019-09-20T20:30Z	3.287	false
2019-09-20T20:15Z	3.286	false
2019-09-20T20:00Z	3.287	false
2019-09-20T19:45Z	3.288	false
2019-09-20T19:30Z	3.287	false
2019-09-20T19:15Z	3.284	false
2019-09-20T19:00Z	3.282	false
2019-09-20T18:45Z	3.28	false
2019-09-20T18:30Z	3.284	false
2019-09-20T18:15Z	3.286	false
2019-09-20T18:00Z	3.285	false
2019-09-20T17:45Z	3.284	false
2019-09-20T17:30Z	3.287	false
2019-09-20T17:15Z	3.287	false
2019-09-20T17:00Z	3.286	false
2019-09-20T16:45Z	3.303	false
2019-09-20T16:30Z	3.302	false
2019-09-20T16:15Z	3.28	false
2019-09-20T16:00Z	3.292	false
2019-09-20T15:45Z	3.29	false
2019-09-20T15:30Z	3.306	false
2019-09-20T15:15Z	3.295	false
2019-09-20T15:00Z	3.268	false
2019-09-20T14:45Z	3.295	false
2019-09-20T14:30Z	3.278	false
2019-09-20T14:15Z	3.288	false
2019-09-20T14:00Z	3.306	false
2019-09-20T13:45Z	3.288	false
2019-09-20T13:30Z	3.305	false
2019-09-20T13:15Z	3.279	false
2019-09-20T13:00Z	3.281	false
2019-09-20T12:45Z	3.273	false
2019-09-20T12:30Z	3.291	false
2019-09-20T12:15Z	3.284	false
2019-09-20T12:00Z	3.275	false
2019-09-20T11:45Z	3.297	false
2019-09-20T11:30Z	3.285	false
2019-09-20T11:15Z	3.28	false
2019-09-20T11:00Z	3.287	false
2019-09-20T10:45Z	3.293	false
2019-09-20T10:30Z	3.289	false
2019-09-20T10:15Z	3.323	false
2019-09-20T10:00Z	3.315	false
2019-09-20T09:45Z	3.307	false
2019-09-20T09:30Z	3.291	false
2019-09-20T09:15Z	3.299	false
2019-09-20T09:00Z	3.305	false
2019-09-20T08:45Z	3.309	false
2019-09-20T08:30Z	3.299	false
2019-09-20T08:15Z	3.297	false
2019-09-20T08:00Z	3.309	false
2019-09-20T07:45Z	3.305	false
2019-09-20T07:30Z	3.308	false
2019-09-20T07:15Z	3.323	false
2019-09-20T07:00Z	3.307	false
2019-09-20T06:45Z	3.306	false
2019-09-20T06:30Z	3.306	false
2019-09-20T06:15Z	3.307	false
2019-09-20T06:00Z	3.306	false
2019-09-20T05:45Z	3.306	false
2019-09-20T05:30Z	3.306	false
2019-09-20T05:15Z	3.306	false
2019-09-20T05:00Z	3.306	false
2019-09-20T04:45Z	3.306	false
2019-09-20T04:30Z	3.306	false
2019-09-20T04:15Z	3.306	false
2019-09-20T04:00Z	3.307	false
2019-09-20T03:45Z	3.306	false
2019-09-20T03:30Z	3.306	false
2019-09-20T03:15Z	3.306	false
2019-09-20T03:00Z	3.307	false
2019-09-20T02:45Z	3.306	false
2019-09-20T02:30Z	3.306	false
2019-09-20T02:15Z	3.306	false
2019-09-20T02:00Z	3.306	false
2019-09-20T01:45Z	3.306	false
2019-09-20T01:30Z	3.306	false
2019-09-20T01:15Z	3.306	false
2019-09-20T01:00Z	3.305	false
2019-09-20T00:45Z	3.306	false
2019-09-20T00:30Z	3.305	false
2019-09-20T00:15Z	3.305	false
2019-09-20T00:00Z	3.305	false
2019-09-19T23:45Z	3.304	false
2019-09-19T23:30Z	3.304	false
2019-09-19T23:15Z	3.304	false
2019-09-19T23:00Z	3.304	false
2019-09-19T22:45Z	3.304	false
2019-09-19T22:30Z	3.303	false
2019-09-19T22:15Z	3.303	false
2019-09-19T22:00Z	3.302	false
2019-09-19T21:45Z	3.3	false
2019-09-19T21:30Z	3.3	false
2019-09-19T21:15Z	3.294	false
2019-09-19T21:00Z	3.294	false
2019-09-19T20:45Z	3.292	false
2019-09-19T20:30Z	3.289	false
2019-09-19T20:15Z	3.284	false
2019-09-19T20:00Z	3.284	false
2019-09-19T19:45Z	3.284	false
2019-09-19T19:30Z	3.282	false
2019-09-19T19:15Z	3.282	false
2019-09-19T19:00Z	3.285	false
2019-09-19T19:00Z	3.285	false
2019-09-19T18:45Z	3.284	false
2019-09-19T18:45Z	3.284	false
2019-09-19T18:30Z	3.283	false
2019-09-19T18:30Z	3.283	false
2019-09-19T18:15Z	3.283	false
2019-09-19T18:15Z	3.283	false
2019-09-19T18:00Z	3.285	false
2019-09-19T17:45Z	3.285	false
2019-09-19T17:30Z	3.284	false
2019-09-19T17:15Z	3.287	false
2019-09-19T17:00Z	3.287	false
2019-09-19T16:45Z	3.287	false
2019-09-19T16:30Z	3.27	false
2019-09-19T16:15Z	3.294	false
2019-09-19T16:00Z	3.297	false
2019-09-19T15:45Z	3.286	false
2019-09-19T15:30Z	3.311	false
2019-09-19T15:15Z	3.291	false
2019-09-19T15:00Z	3.289	false
2019-09-19T14:45Z	3.295	false
2019-09-19T14:30Z	3.281	false
2019-09-19T14:15Z	3.284	false
2019-09-19T14:00Z	3.271	false
2019-09-19T13:45Z	3.289	false
2019-09-19T13:30Z	3.299	false
2019-09-19T13:15Z	3.28	false
2019-09-19T13:00Z	3.268	false
2019-09-19T12:45Z	3.294	false
2019-09-19T12:30Z	3.284	false
2019-09-19T12:15Z	3.28	false
2019-09-19T12:00Z	3.288	false
2019-09-19T11:45Z	3.287	false
2019-09-19T11:30Z	3.285	false
2019-09-19T11:15Z	3.274	false
2019-09-19T11:00Z	3.28	false
2019-09-19T10:45Z	3.293	false
2019-09-19T10:30Z	3.29	false
2019-09-19T10:15Z	3.28	false
2019-09-19T10:00Z	3.293	false
2019-09-19T09:45Z	3.283	false
2019-09-19T09:30Z	3.289	false
2019-09-19T09:15Z	3.299	false
2019-09-19T09:00Z	3.276	false
2019-09-19T08:45Z	3.284	false
2019-09-19T08:30Z	3.285	false
2019-09-19T08:15Z	3.285	false
2019-09-19T08:00Z	3.285	false
2019-09-19T07:45Z	3.286	false
2019-09-19T07:30Z	3.286	false
2019-09-19T07:15Z	3.286	false
2019-09-19T07:00Z	3.286	false
2019-09-19T06:45Z	3.288	false
2019-09-19T06:30Z	3.292	false
2019-09-19T06:15Z	3.299	false
2019-09-19T06:00Z	3.309	false
2019-09-19T05:45Z	3.308	false
2019-09-19T05:30Z	3.309	false
2019-09-19T05:15Z	3.309	false
2019-09-19T05:00Z	3.309	false
2019-09-19T04:45Z	3.309	false
2019-09-19T04:30Z	3.309	false
2019-09-19T04:15Z	3.309	false
2019-09-19T04:00Z	3.309	false
2019-09-19T03:45Z	3.309	false
2019-09-19T03:30Z	3.309	false
2019-09-19T03:15Z	3.309	false
2019-09-19T03:00Z	3.309	false
2019-09-19T02:45Z	3.309	false
2019-09-19T02:30Z	3.309	false
2019-09-19T02:15Z	3.308	false
2019-09-19T02:00Z	3.308	false
2019-09-19T01:45Z	3.308	false
2019-09-19T01:30Z	3.308	false
2019-09-19T01:15Z	3.308	false
2019-09-19T01:00Z	3.308	false
2019-09-19T00:45Z	3.307	false
2019-09-19T00:30Z	3.307	false
2019-09-19T00:15Z	3.307	false
2019-09-19T00:00Z	3.307	false
2019-09-18T23:45Z	3.306	false
2019-09-18T23:30Z	3.306	false
2019-09-18T23:15Z	3.306	false
2019-09-18T23:00Z	3.305	false
2019-09-18T22:45Z	3.305	false
2019-09-18T22:30Z	3.304	false
2019-09-18T22:15Z	3.301	false
2019-09-18T22:00Z	3.307	false
2019-09-18T21:45Z	3.304	false
2019-09-18T21:30Z	3.303	false
2019-09-18T21:15Z	3.303	false
2019-09-18T21:00Z	3.3	false
2019-09-18T20:45Z	3.298	false
2019-09-18T20:30Z	3.295	false
2019-09-18T20:15Z	3.293	false
2019-09-18T20:00Z	3.288	false
2019-09-18T19:45Z	3.287	false
2019-09-18T19:30Z	3.282	false
2019-09-18T19:15Z	3.284	false
2019-09-18T19:00Z	3.284	false
2019-09-18T18:45Z	3.283	false
2019-09-18T18:30Z	3.284	false
2019-09-18T18:15Z	3.286	false
2019-09-18T18:00Z	3.283	false
2019-09-18T17:45Z	3.289	false
2019-09-18T17:30Z	3.286	false
2019-09-18T17:15Z	3.289	false
2019-09-18T17:00Z	3.27	false
2019-09-18T16:45Z	3.283	false
2019-09-18T16:30Z	3.275	false
2019-09-18T16:15Z	3.277	false
2019-09-18T16:00Z	3.276	false
2019-09-18T15:45Z	3.284	false
2019-09-18T15:30Z	3.288	false
2019-09-18T15:15Z	3.285	false
2019-09-18T15:00Z	3.288	false
2019-09-18T14:45Z	3.285	false
2019-09-18T14:30Z	3.286	false
2019-09-18T14:15Z	3.282	false
2019-09-18T14:00Z	3.294	false
2019-09-18T13:45Z	3.3	false
2019-09-18T13:30Z	3.295	false
2019-09-18T13:15Z	3.302	false
2019-09-18T13:00Z	3.284	false
2019-09-18T12:45Z	3.288	false
2019-09-18T12:30Z	3.294	false
2019-09-18T12:15Z	3.298	false
2019-09-18T12:00Z	3.28	false
2019-09-18T11:45Z	3.294	false
2019-09-18T11:30Z	3.281	false
2019-09-18T11:15Z	3.304	false
2019-09-18T11:00Z	3.303	false
2019-09-18T10:45Z	3.309	false
2019-09-18T10:30Z	3.316	false
2019-09-18T10:15Z	3.293	false
2019-09-18T10:00Z	3.316	false
2019-09-18T09:45Z	3.278	false
2019-09-18T09:30Z	3.29	false
2019-09-18T09:15Z	3.307	false
2019-09-18T09:00Z	3.302	false
2019-09-18T08:45Z	3.295	false
2019-09-18T08:30Z	3.294	false
2019-09-18T08:15Z	3.298	false
2019-09-18T08:00Z	3.291	false
2019-09-18T07:45Z	3.288	false
2019-09-18T07:30Z	3.302	false
2019-09-18T07:15Z	3.297	false
2019-09-18T07:00Z	3.297	false
2019-09-18T06:45Z	3.298	false
2019-09-18T06:30Z	3.299	false
2019-09-18T06:15Z	3.3	false
2019-09-18T06:00Z	3.302	false
2019-09-18T05:45Z	3.302	false
2019-09-18T05:30Z	3.31	false
2019-09-18T05:15Z	3.314	false
2019-09-18T05:00Z	3.314	false
2019-09-18T04:45Z	3.314	false
2019-09-18T04:30Z	3.314	false
2019-09-18T04:15Z	3.314	false
2019-09-18T04:00Z	3.314	false
2019-09-18T03:45Z	3.315	false
2019-09-18T03:30Z	3.314	false
2019-09-18T03:15Z	3.314	false
2019-09-18T03:00Z	3.313	false
2019-09-18T02:45Z	3.314	false
2019-09-18T02:30Z	3.313	false
2019-09-18T02:15Z	3.312	false
2019-09-18T02:00Z	3.312	false
2019-09-18T01:45Z	3.313	false
2019-09-18T01:30Z	3.312	false
2019-09-18T01:15Z	3.312	false
2019-09-18T01:00Z	3.312	false
2019-09-18T00:45Z	3.312	false
2019-09-18T00:30Z	3.311	false
2019-09-18T00:15Z	3.311	false
2019-09-18T00:00Z	3.311	false
2019-09-17T23:45Z	3.311	false
2019-09-17T23:30Z	3.311	false
2019-09-17T23:15Z	3.31	false
2019-09-17T23:00Z	3.31	false
2019-09-17T22:45Z	3.31	false
2019-09-17T22:30Z	3.309	false
2019-09-17T22:15Z	3.309	false
2019-09-17T22:00Z	3.308	false
2019-09-17T21:45Z	3.308	false
2019-09-17T21:30Z	3.306	false
2019-09-17T21:15Z	3.304	false
2019-09-17T21:00Z	3.304	false
2019-09-17T20:45Z	3.302	false
2019-09-17T20:30Z	3.298	false
2019-09-17T20:15Z	3.296	false
2019-09-17T20:00Z	3.296	false
2019-09-17T19:45Z	3.289	false
2019-09-17T19:30Z	3.287	false
2019-09-17T19:15Z	3.287	false
2019-09-17T19:00Z	3.287	false
2019-09-17T18:45Z	3.286	false
2019-09-17T18:30Z	3.285	false
2019-09-17T18:15Z	3.288	false
2019-09-17T18:00Z	3.284	false
2019-09-17T17:45Z	3.288	false
2019-09-17T17:30Z	3.284	false
2019-09-17T17:15Z	3.283	false
2019-09-17T17:00Z	3.287	false
2019-09-17T17:00Z	3.287	false
2019-09-17T16:45Z	3.287	false
2019-09-17T16:45Z	3.287	false
2019-09-17T16:30Z	3.289	false
2019-09-17T16:30Z	3.289	false
2019-09-17T16:15Z	3.303	false
2019-09-17T16:15Z	3.303	false
2019-09-17T16:00Z	3.25	false
2019-09-17T15:45Z	3.298	false
2019-09-17T15:30Z	3.286	false
2019-09-17T15:15Z	3.289	false
2019-09-17T15:00Z	3.289	false
2019-09-17T15:00Z	3.289	false
2019-09-17T14:45Z	3.291	false
2019-09-17T14:45Z	3.291	false
2019-09-17T14:30Z	3.3	false
2019-09-17T14:30Z	3.3	false
2019-09-17T14:15Z	3.291	false
2019-09-17T14:15Z	3.291	false
2019-09-17T14:00Z	3.309	false
2019-09-17T14:00Z	3.309	false
2019-09-17T13:45Z	3.306	false
2019-09-17T13:45Z	3.306	false
2019-09-17T13:30Z	3.295	false
2019-09-17T13:30Z	3.295	false
2019-09-17T13:15Z	3.303	false
2019-09-17T13:15Z	3.303	false
2019-09-17T13:00Z	3.293	false
2019-09-17T13:00Z	3.293	false
2019-09-17T12:45Z	3.293	false
2019-09-17T12:45Z	3.293	false
2019-09-17T12:30Z	3.289	false
2019-09-17T12:30Z	3.289	false
2019-09-17T12:15Z	3.287	false
2019-09-17T12:15Z	3.287	false
2019-09-17T12:00Z	3.284	false
2019-09-17T12:00Z	3.284	false
2019-09-17T11:45Z	3.288	false
2019-09-17T11:45Z	3.288	false
2019-09-17T11:30Z	3.293	false
2019-09-17T11:30Z	3.293	false
2019-09-17T11:15Z	3.293	false
2019-09-17T11:15Z	3.293	false
2019-09-17T11:00Z	3.288	false
2019-09-17T10:45Z	3.289	false
2019-09-17T10:30Z	3.285	false
2019-09-17T10:15Z	3.305	false
2019-09-17T10:00Z	3.297	false
2019-09-17T09:45Z	3.306	false
2019-09-17T09:30Z	3.29	false
2019-09-17T09:15Z	3.287	false
2019-09-17T09:00Z	3.302	false
2019-09-17T08:45Z	3.307	false
2019-09-17T08:30Z	3.288	false
2019-09-17T08:15Z	3.293	false
2019-09-17T08:00Z	3.307	false
2019-09-17T07:45Z	3.292	false
2019-09-17T07:30Z	3.293	false
2019-09-17T07:15Z	3.293	false

Forecast data

September 22nd 2019, 8:00:00 am	3.297
September 22nd 2019, 8:15:00 am	3.297
September 22nd 2019, 8:30:00 am	3.297
September 22nd 2019, 8:45:00 am	3.297
September 22nd 2019, 9:00:00 am	3.297
September 22nd 2019, 9:15:00 am	3.297
September 22nd 2019, 9:30:00 am	3.297
September 22nd 2019, 9:45:00 am	3.297
September 22nd 2019, 10:00:00 am	3.297
September 22nd 2019, 10:15:00 am	3.297
September 22nd 2019, 10:30:00 am	3.297
September 22nd 2019, 10:45:00 am	3.297
September 22nd 2019, 11:00:00 am	3.297
September 22nd 2019, 11:15:00 am	3.297
September 22nd 2019, 11:30:00 am	3.297
September 22nd 2019, 11:45:00 am	3.297
September 22nd 2019, 12:00:00 pm	3.297
September 22nd 2019, 12:15:00 pm	3.297
September 22nd 2019, 12:30:00 pm	3.297
September 22nd 2019, 12:45:00 pm	3.297
September 22nd 2019, 1:00:00 pm	3.297
September 22nd 2019, 1:15:00 pm	3.297
September 22nd 2019, 1:30:00 pm	3.297
September 22nd 2019, 1:45:00 pm	3.297
September 22nd 2019, 2:00:00 pm	3.297
September 22nd 2019, 2:15:00 pm	3.297
September 22nd 2019, 2:30:00 pm	3.297
September 22nd 2019, 2:45:00 pm	3.297
September 22nd 2019, 3:00:00 pm	3.296
September 22nd 2019, 3:15:00 pm	3.296
September 22nd 2019, 3:30:00 pm	3.296
September 22nd 2019, 3:45:00 pm	3.296
September 22nd 2019, 4:00:00 pm	3.296
September 22nd 2019, 4:15:00 pm	3.296
September 22nd 2019, 4:30:00 pm	3.296
September 22nd 2019, 4:45:00 pm	3.296
September 22nd 2019, 5:00:00 pm	3.296
September 22nd 2019, 5:15:00 pm	3.296
September 22nd 2019, 5:30:00 pm	3.296
September 22nd 2019, 5:45:00 pm	3.296
September 22nd 2019, 6:00:00 pm	3.296
September 22nd 2019, 6:15:00 pm	3.296
September 22nd 2019, 6:30:00 pm	3.296
September 22nd 2019, 6:45:00 pm	3.296
September 22nd 2019, 7:00:00 pm	3.296
September 22nd 2019, 7:15:00 pm	3.296
September 22nd 2019, 7:30:00 pm	3.296
September 22nd 2019, 7:45:00 pm	3.296
September 22nd 2019, 8:00:00 pm	3.296
September 22nd 2019, 8:15:00 pm	3.296
September 22nd 2019, 8:30:00 pm	3.296
September 22nd 2019, 8:45:00 pm	3.296
September 22nd 2019, 9:00:00 pm	3.296
September 22nd 2019, 9:15:00 pm	3.296
September 22nd 2019, 9:30:00 pm	3.296
September 22nd 2019, 9:45:00 pm	3.296
September 22nd 2019, 10:00:00 pm	3.296
September 22nd 2019, 10:15:00 pm	3.296
September 22nd 2019, 10:30:00 pm	3.296
September 22nd 2019, 10:45:00 pm	3.296
September 22nd 2019, 11:00:00 pm	3.296
September 22nd 2019, 11:15:00 pm	3.296
September 22nd 2019, 11:30:00 pm	3.296
September 22nd 2019, 11:45:00 pm	3.296
September 23rd 2019, 12:00:00 am	3.296
September 23rd 2019, 12:15:00 am	3.296
September 23rd 2019, 12:30:00 am	3.296
September 23rd 2019, 12:45:00 am	3.296
September 23rd 2019, 1:00:00 am	3.296
September 23rd 2019, 1:15:00 am	3.296
September 23rd 2019, 1:30:00 am	3.296
September 23rd 2019, 1:45:00 am	3.296
September 23rd 2019, 2:00:00 am	3.296
September 23rd 2019, 2:15:00 am	3.296
September 23rd 2019, 2:30:00 am	3.296
September 23rd 2019, 2:45:00 am	3.296
September 23rd 2019, 3:00:00 am	3.296
September 23rd 2019, 3:15:00 am	3.296
September 23rd 2019, 3:30:00 am	3.296
September 23rd 2019, 3:45:00 am	3.296
September 23rd 2019, 4:00:00 am	3.296
September 23rd 2019, 4:15:00 am	3.296
September 23rd 2019, 4:30:00 am	3.296
September 23rd 2019, 4:45:00 am	3.296
September 23rd 2019, 5:00:00 am	3.296
September 23rd 2019, 5:15:00 am	3.296
September 23rd 2019, 5:30:00 am	3.296
September 23rd 2019, 5:45:00 am	3.296
September 23rd 2019, 6:00:00 am	3.296
September 23rd 2019, 6:15:00 am	3.296
September 23rd 2019, 6:30:00 am	3.296
September 23rd 2019, 6:45:00 am	3.296
September 23rd 2019, 7:00:00 am	3.296
September 23rd 2019, 7:15:00 am	3.296
September 23rd 2019, 7:30:00 am	3.295
September 23rd 2019, 7:45:00 am	3.295
September 23rd 2019, 8:00:00 am	3.295
September 23rd 2019, 8:15:00 am	3.295
September 23rd 2019, 8:30:00 am	3.295
September 23rd 2019, 8:45:00 am	3.295
September 23rd 2019, 9:00:00 am	3.295
September 23rd 2019, 9:15:00 am	3.295
September 23rd 2019, 9:30:00 am	3.295
September 23rd 2019, 9:45:00 am	3.295
September 23rd 2019, 10:00:00 am	3.295
September 23rd 2019, 10:15:00 am	3.295
September 23rd 2019, 10:30:00 am	3.295
September 23rd 2019, 10:45:00 am	3.295
September 23rd 2019, 11:00:00 am	3.295
September 23rd 2019, 11:15:00 am	3.295
September 23rd 2019, 11:30:00 am	3.295
September 23rd 2019, 11:45:00 am	3.295
September 23rd 2019, 12:00:00 pm	3.295
September 23rd 2019, 12:15:00 pm	3.295
September 23rd 2019, 12:30:00 pm	3.295
September 23rd 2019, 12:45:00 pm	3.295
September 23rd 2019, 1:00:00 pm	3.295
September 23rd 2019, 1:15:00 pm	3.295
September 23rd 2019, 1:30:00 pm	3.295
September 23rd 2019, 1:45:00 pm	3.295
September 23rd 2019, 2:00:00 pm	3.295
September 23rd 2019, 2:15:00 pm	3.295
September 23rd 2019, 2:30:00 pm	3.295
September 23rd 2019, 2:45:00 pm	3.295
September 23rd 2019, 3:00:00 pm	3.295
September 23rd 2019, 3:15:00 pm	3.295
September 23rd 2019, 3:30:00 pm	3.295
September 23rd 2019, 3:45:00 pm	3.295
September 23rd 2019, 4:00:00 pm	3.295
September 23rd 2019, 4:15:00 pm	3.295
September 23rd 2019, 4:30:00 pm	3.296
September 23rd 2019, 4:45:00 pm	3.296
September 23rd 2019, 5:00:00 pm	3.296
September 23rd 2019, 5:15:00 pm	3.296
September 23rd 2019, 5:30:00 pm	3.296
September 23rd 2019, 5:45:00 pm	3.296
September 23rd 2019, 6:00:00 pm	3.296
September 23rd 2019, 6:15:00 pm	3.296
September 23rd 2019, 6:30:00 pm	3.296
September 23rd 2019, 6:45:00 pm	3.296
September 23rd 2019, 7:00:00 pm	3.296
September 23rd 2019, 7:15:00 pm	3.296
September 23rd 2019, 7:30:00 pm	3.296
September 23rd 2019, 7:45:00 pm	3.296
September 23rd 2019, 8:00:00 pm	3.296

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

3.22m to 4.25m.

Above 4.25m flooding of low-lying land may occur in these areas

River Thames from Datchet to Shepperton Green

Above 5.07m some property flooding may occur in these areas

Highest forecast level at this location

The highest level forecast in the next 36 hours is 3.30m at 8:00am Sunday 22 September 2019.

Highest level recorded at this location

5.72m on 11 February 2014

View nearby measuring stations