River level River Derwent at Blackhall Mill

Latest recorded level 0.18m at 6:30pm Friday 24 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
• Highest recorded level. Hide
• Show highest recorded level

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Observed data

DateTime	Value	Error
2020-01-24T18:30Z	0.18	false
2020-01-24T18:15Z	0.176	false
2020-01-24T18:00Z	0.177	false
2020-01-24T17:45Z	0.177	false
2020-01-24T17:30Z	0.177	false
2020-01-24T17:15Z	0.176	false
2020-01-24T17:00Z	0.176	false
2020-01-24T16:45Z	0.175	false
2020-01-24T16:30Z	0.175	false
2020-01-24T16:15Z	0.176	false
2020-01-24T16:00Z	0.177	false
2020-01-24T15:45Z	0.177	false
2020-01-24T15:30Z	0.177	false
2020-01-24T15:15Z	0.178	false
2020-01-24T15:00Z	0.178	false
2020-01-24T14:45Z	0.179	false
2020-01-24T14:30Z	0.179	false
2020-01-24T14:15Z	0.181	false
2020-01-24T14:00Z	0.182	false
2020-01-24T13:45Z	0.184	false
2020-01-24T13:30Z	0.187	false
2020-01-24T13:15Z	0.19	false
2020-01-24T13:00Z	0.193	false
2020-01-24T12:45Z	0.192	false
2020-01-24T12:30Z	0.188	false
2020-01-24T12:15Z	0.19	false
2020-01-24T12:00Z	0.195	false
2020-01-24T11:45Z	0.198	false
2020-01-24T11:30Z	0.201	false
2020-01-24T11:15Z	0.204	false
2020-01-24T11:00Z	0.207	false
2020-01-24T10:45Z	0.211	false
2020-01-24T10:30Z	0.215	false
2020-01-24T10:15Z	0.22	false
2020-01-24T10:00Z	0.228	false
2020-01-24T09:45Z	0.233	false
2020-01-24T09:30Z	0.239	false
2020-01-24T09:15Z	0.244	false
2020-01-24T09:00Z	0.248	false
2020-01-24T08:45Z	0.25	false
2020-01-24T08:30Z	0.248	false
2020-01-24T08:15Z	0.245	false
2020-01-24T08:00Z	0.243	false
2020-01-24T07:45Z	0.244	false
2020-01-24T07:30Z	0.248	false
2020-01-24T07:15Z	0.251	false
2020-01-24T07:00Z	0.25	false
2020-01-24T06:45Z	0.237	false
2020-01-24T06:30Z	0.224	false
2020-01-24T06:15Z	0.216	false
2020-01-24T06:00Z	0.205	false
2020-01-24T05:45Z	0.195	false
2020-01-24T05:30Z	0.193	false
2020-01-24T05:15Z	0.194	false
2020-01-24T05:00Z	0.196	false
2020-01-24T04:45Z	0.199	false
2020-01-24T04:30Z	0.201	false
2020-01-24T04:15Z	0.202	false
2020-01-24T04:00Z	0.2	false
2020-01-24T03:45Z	0.198	false
2020-01-24T03:30Z	0.195	false
2020-01-24T03:15Z	0.193	false
2020-01-24T03:00Z	0.194	false
2020-01-24T02:45Z	0.196	false
2020-01-24T02:30Z	0.198	false
2020-01-24T02:15Z	0.202	false
2020-01-24T02:00Z	0.205	false
2020-01-24T01:45Z	0.207	false
2020-01-24T01:30Z	0.21	false
2020-01-24T01:15Z	0.214	false
2020-01-24T01:00Z	0.215	false
2020-01-24T00:45Z	0.214	false
2020-01-24T00:30Z	0.218	false
2020-01-24T00:15Z	0.219	false
2020-01-24T00:00Z	0.219	false
2020-01-23T23:45Z	0.219	false
2020-01-23T23:30Z	0.219	false
2020-01-23T23:15Z	0.22	false
2020-01-23T23:00Z	0.221	false
2020-01-23T22:45Z	0.221	false
2020-01-23T22:30Z	0.221	false
2020-01-23T22:15Z	0.222	false
2020-01-23T22:00Z	0.22	false
2020-01-23T21:45Z	0.218	false
2020-01-23T21:30Z	0.216	false
2020-01-23T21:15Z	0.215	false
2020-01-23T21:00Z	0.215	false
2020-01-23T20:45Z	0.214	false
2020-01-23T20:30Z	0.212	false
2020-01-23T20:15Z	0.205	false
2020-01-23T20:00Z	0.192	false
2020-01-23T19:45Z	0.182	false
2020-01-23T19:30Z	0.177	false
2020-01-23T19:15Z	0.172	false
2020-01-23T19:00Z	0.172	false
2020-01-23T18:45Z	0.175	false
2020-01-23T18:30Z	0.176	false
2020-01-23T18:15Z	0.175	false
2020-01-23T18:00Z	0.175	false
2020-01-23T17:45Z	0.175	false
2020-01-23T17:30Z	0.175	false
2020-01-23T17:15Z	0.175	false
2020-01-23T17:00Z	0.176	false
2020-01-23T16:45Z	0.177	false
2020-01-23T16:30Z	0.177	false
2020-01-23T16:15Z	0.176	false
2020-01-23T16:00Z	0.177	false
2020-01-23T15:45Z	0.177	false
2020-01-23T15:30Z	0.178	false
2020-01-23T15:15Z	0.179	false
2020-01-23T15:00Z	0.18	false
2020-01-23T14:45Z	0.18	false
2020-01-23T14:30Z	0.18	false
2020-01-23T14:15Z	0.181	false
2020-01-23T14:00Z	0.182	false
2020-01-23T13:45Z	0.183	false
2020-01-23T13:30Z	0.183	false
2020-01-23T13:15Z	0.184	false
2020-01-23T13:00Z	0.184	false
2020-01-23T12:45Z	0.184	false
2020-01-23T12:30Z	0.183	false
2020-01-23T12:15Z	0.182	false
2020-01-23T12:00Z	0.18	false
2020-01-23T11:45Z	0.181	false
2020-01-23T11:30Z	0.181	false
2020-01-23T11:15Z	0.181	false
2020-01-23T11:00Z	0.18	false
2020-01-23T10:45Z	0.18	false
2020-01-23T10:30Z	0.176	false
2020-01-23T10:15Z	0.175	false
2020-01-23T10:00Z	0.177	false
2020-01-23T09:45Z	0.177	false
2020-01-23T09:30Z	0.176	false
2020-01-23T09:15Z	0.176	false
2020-01-23T09:00Z	0.175	false
2020-01-23T08:45Z	0.174	false
2020-01-23T08:30Z	0.174	false
2020-01-23T08:15Z	0.173	false
2020-01-23T08:00Z	0.173	false
2020-01-23T07:45Z	0.169	false
2020-01-23T07:30Z	0.169	false
2020-01-23T07:15Z	0.171	false
2020-01-23T07:00Z	0.172	false
2020-01-23T06:45Z	0.173	false
2020-01-23T06:30Z	0.172	false
2020-01-23T06:15Z	0.172	false
2020-01-23T06:00Z	0.173	false
2020-01-23T05:45Z	0.173	false
2020-01-23T05:30Z	0.173	false
2020-01-23T05:15Z	0.172	false
2020-01-23T05:00Z	0.172	false
2020-01-23T04:45Z	0.172	false
2020-01-23T04:30Z	0.173	false
2020-01-23T04:15Z	0.174	false
2020-01-23T04:00Z	0.175	false
2020-01-23T03:45Z	0.175	false
2020-01-23T03:30Z	0.176	false
2020-01-23T03:15Z	0.177	false
2020-01-23T03:00Z	0.178	false
2020-01-23T02:45Z	0.18	false
2020-01-23T02:30Z	0.181	false
2020-01-23T02:15Z	0.182	false
2020-01-23T02:00Z	0.183	false
2020-01-23T01:45Z	0.181	false
2020-01-23T01:30Z	0.183	false
2020-01-23T01:15Z	0.188	false
2020-01-23T01:00Z	0.19	false
2020-01-23T00:45Z	0.191	false
2020-01-23T00:30Z	0.194	false
2020-01-23T00:15Z	0.196	false
2020-01-23T00:00Z	0.198	false
2020-01-22T23:45Z	0.2	false
2020-01-22T23:30Z	0.2	false
2020-01-22T23:15Z	0.202	false
2020-01-22T23:00Z	0.203	false
2020-01-22T22:45Z	0.204	false
2020-01-22T22:30Z	0.205	false
2020-01-22T22:15Z	0.205	false
2020-01-22T22:00Z	0.204	false
2020-01-22T21:45Z	0.203	false
2020-01-22T21:30Z	0.201	false
2020-01-22T21:15Z	0.2	false
2020-01-22T21:00Z	0.199	false
2020-01-22T20:45Z	0.197	false
2020-01-22T20:30Z	0.193	false
2020-01-22T20:15Z	0.189	false
2020-01-22T20:00Z	0.182	false
2020-01-22T19:45Z	0.178	false
2020-01-22T19:30Z	0.18	false
2020-01-22T19:15Z	0.181	false
2020-01-22T19:00Z	0.181	false
2020-01-22T18:45Z	0.181	false
2020-01-22T18:30Z	0.18	false
2020-01-22T18:15Z	0.18	false
2020-01-22T18:00Z	0.181	false
2020-01-22T17:45Z	0.181	false
2020-01-22T17:30Z	0.182	false
2020-01-22T17:15Z	0.183	false
2020-01-22T17:00Z	0.184	false
2020-01-22T16:45Z	0.185	false
2020-01-22T16:30Z	0.186	false
2020-01-22T16:15Z	0.187	false
2020-01-22T16:00Z	0.188	false
2020-01-22T15:45Z	0.19	false
2020-01-22T15:30Z	0.191	false
2020-01-22T15:15Z	0.192	false
2020-01-22T15:00Z	0.193	false
2020-01-22T14:45Z	0.194	false
2020-01-22T14:30Z	0.195	false
2020-01-22T14:15Z	0.196	false
2020-01-22T14:00Z	0.197	false
2020-01-22T13:45Z	0.199	false
2020-01-22T13:30Z	0.2	false
2020-01-22T13:15Z	0.201	false
2020-01-22T13:00Z	0.203	false
2020-01-22T12:45Z	0.205	false
2020-01-22T12:30Z	0.206	false
2020-01-22T12:15Z	0.207	false
2020-01-22T12:00Z	0.206	false
2020-01-22T11:45Z	0.207	false
2020-01-22T11:30Z	0.207	false
2020-01-22T11:15Z	0.207	false
2020-01-22T11:00Z	0.207	false
2020-01-22T10:45Z	0.207	false
2020-01-22T10:30Z	0.205	false
2020-01-22T10:15Z	0.199	false
2020-01-22T10:00Z	0.19	false
2020-01-22T09:45Z	0.188	false
2020-01-22T09:30Z	0.189	false
2020-01-22T09:15Z	0.188	false
2020-01-22T09:00Z	0.188	false
2020-01-22T08:45Z	0.188	false
2020-01-22T08:30Z	0.187	false
2020-01-22T08:15Z	0.186	false
2020-01-22T08:00Z	0.189	false
2020-01-22T07:45Z	0.191	false
2020-01-22T07:30Z	0.193	false
2020-01-22T07:15Z	0.195	false
2020-01-22T07:00Z	0.197	false
2020-01-22T06:45Z	0.199	false
2020-01-22T06:30Z	0.202	false
2020-01-22T06:15Z	0.205	false
2020-01-22T06:00Z	0.208	false
2020-01-22T05:45Z	0.211	false
2020-01-22T05:30Z	0.215	false
2020-01-22T05:15Z	0.219	false
2020-01-22T05:00Z	0.222	false
2020-01-22T04:45Z	0.225	false
2020-01-22T04:30Z	0.228	false
2020-01-22T04:15Z	0.23	false
2020-01-22T04:00Z	0.232	false
2020-01-22T03:45Z	0.236	false
2020-01-22T03:30Z	0.24	false
2020-01-22T03:15Z	0.243	false
2020-01-22T03:00Z	0.247	false
2020-01-22T02:45Z	0.248	false
2020-01-22T02:30Z	0.248	false
2020-01-22T02:15Z	0.243	false
2020-01-22T02:00Z	0.242	false
2020-01-22T01:45Z	0.244	false
2020-01-22T01:30Z	0.244	false
2020-01-22T01:15Z	0.241	false
2020-01-22T01:00Z	0.236	false
2020-01-22T00:45Z	0.229	false
2020-01-22T00:30Z	0.22	false
2020-01-22T00:15Z	0.213	false
2020-01-22T00:00Z	0.207	false
2020-01-21T23:45Z	0.205	false
2020-01-21T23:30Z	0.207	false
2020-01-21T23:15Z	0.208	false
2020-01-21T23:00Z	0.21	false
2020-01-21T22:45Z	0.212	false
2020-01-21T22:30Z	0.214	false
2020-01-21T22:15Z	0.217	false
2020-01-21T22:00Z	0.218	false
2020-01-21T21:45Z	0.218	false
2020-01-21T21:30Z	0.215	false
2020-01-21T21:15Z	0.21	false
2020-01-21T21:00Z	0.204	false
2020-01-21T20:45Z	0.197	false
2020-01-21T20:30Z	0.194	false
2020-01-21T20:15Z	0.198	false
2020-01-21T20:00Z	0.202	false
2020-01-21T19:45Z	0.204	false
2020-01-21T19:30Z	0.205	false
2020-01-21T19:15Z	0.205	false
2020-01-21T19:00Z	0.206	false
2020-01-21T18:45Z	0.207	false
2020-01-21T18:30Z	0.208	false
2020-01-21T18:15Z	0.211	false
2020-01-21T18:00Z	0.213	false
2020-01-21T17:45Z	0.216	false
2020-01-21T17:30Z	0.219	false
2020-01-21T17:15Z	0.223	false
2020-01-21T17:00Z	0.228	false
2020-01-21T16:45Z	0.232	false
2020-01-21T16:30Z	0.235	false
2020-01-21T16:15Z	0.239	false
2020-01-21T16:00Z	0.242	false
2020-01-21T15:45Z	0.245	false
2020-01-21T15:30Z	0.249	false
2020-01-21T15:15Z	0.254	false
2020-01-21T15:00Z	0.26	false
2020-01-21T14:45Z	0.266	false
2020-01-21T14:30Z	0.271	false
2020-01-21T14:15Z	0.277	false
2020-01-21T14:00Z	0.281	false
2020-01-21T13:45Z	0.278	false
2020-01-21T13:30Z	0.264	false
2020-01-21T13:15Z	0.251	false
2020-01-21T13:00Z	0.251	false
2020-01-21T12:45Z	0.254	false
2020-01-21T12:30Z	0.258	false
2020-01-21T12:15Z	0.262	false
2020-01-21T12:00Z	0.264	false
2020-01-21T11:45Z	0.266	false
2020-01-21T11:30Z	0.266	false
2020-01-21T11:15Z	0.263	false
2020-01-21T11:00Z	0.256	false
2020-01-21T10:45Z	0.243	false
2020-01-21T10:30Z	0.231	false
2020-01-21T10:15Z	0.232	false
2020-01-21T10:00Z	0.238	false
2020-01-21T09:45Z	0.243	false
2020-01-21T09:30Z	0.248	false
2020-01-21T09:15Z	0.254	false
2020-01-21T09:00Z	0.261	false
2020-01-21T08:45Z	0.264	false
2020-01-21T08:30Z	0.271	false
2020-01-21T08:15Z	0.28	false
2020-01-21T08:00Z	0.286	false
2020-01-21T07:45Z	0.292	false
2020-01-21T07:30Z	0.3	false
2020-01-21T07:15Z	0.307	false
2020-01-21T07:00Z	0.316	false
2020-01-21T06:45Z	0.325	false
2020-01-21T06:30Z	0.337	false
2020-01-21T06:15Z	0.348	false
2020-01-21T06:00Z	0.357	false
2020-01-21T05:45Z	0.357	false
2020-01-21T05:30Z	0.314	false
2020-01-21T05:15Z	0.251	false
2020-01-21T05:00Z	0.252	false
2020-01-21T04:45Z	0.256	false
2020-01-21T04:30Z	0.259	false
2020-01-21T04:15Z	0.262	false
2020-01-21T04:00Z	0.266	false
2020-01-21T03:45Z	0.266	false
2020-01-21T03:30Z	0.26	false
2020-01-21T03:15Z	0.25	false
2020-01-21T03:00Z	0.239	false
2020-01-21T02:45Z	0.236	false
2020-01-21T02:30Z	0.235	false
2020-01-21T02:15Z	0.236	false
2020-01-21T02:00Z	0.238	false
2020-01-21T01:45Z	0.241	false
2020-01-21T01:30Z	0.245	false
2020-01-21T01:15Z	0.249	false
2020-01-21T01:00Z	0.251	false
2020-01-21T00:45Z	0.253	false
2020-01-21T00:30Z	0.253	false
2020-01-21T00:15Z	0.252	false
2020-01-21T00:00Z	0.246	false
2020-01-20T23:45Z	0.234	false
2020-01-20T23:30Z	0.225	false
2020-01-20T23:15Z	0.225	false
2020-01-20T23:00Z	0.229	false
2020-01-20T22:45Z	0.231	false
2020-01-20T22:30Z	0.233	false
2020-01-20T22:15Z	0.236	false
2020-01-20T22:00Z	0.236	false
2020-01-20T21:45Z	0.236	false
2020-01-20T21:30Z	0.233	false
2020-01-20T21:15Z	0.225	false
2020-01-20T21:00Z	0.224	false
2020-01-20T20:45Z	0.228	false
2020-01-20T20:30Z	0.23	false
2020-01-20T20:15Z	0.231	false
2020-01-20T20:00Z	0.23	false
2020-01-20T19:45Z	0.226	false
2020-01-20T19:30Z	0.22	false
2020-01-20T19:15Z	0.215	false
2020-01-20T19:00Z	0.214	false
2020-01-20T18:45Z	0.214	false
2020-01-20T18:30Z	0.216	false
2020-01-20T18:15Z	0.218	false
2020-01-20T18:00Z	0.221	false
2020-01-20T17:45Z	0.223	false
2020-01-20T17:30Z	0.224	false
2020-01-20T17:15Z	0.226	false
2020-01-20T17:00Z	0.227	false
2020-01-20T16:45Z	0.227	false
2020-01-20T16:30Z	0.227	false
2020-01-20T16:15Z	0.227	false
2020-01-20T16:00Z	0.228	false
2020-01-20T15:45Z	0.231	false
2020-01-20T15:30Z	0.234	false
2020-01-20T15:15Z	0.237	false
2020-01-20T15:00Z	0.238	false
2020-01-20T14:45Z	0.244	false
2020-01-20T14:30Z	0.249	false
2020-01-20T14:15Z	0.254	false
2020-01-20T14:00Z	0.258	false
2020-01-20T13:45Z	0.263	false
2020-01-20T13:30Z	0.268	false
2020-01-20T13:15Z	0.273	false
2020-01-20T13:00Z	0.278	false
2020-01-20T12:45Z	0.284	false
2020-01-20T12:30Z	0.29	false
2020-01-20T12:15Z	0.297	false
2020-01-20T12:00Z	0.303	false
2020-01-20T11:45Z	0.31	false
2020-01-20T11:30Z	0.316	false
2020-01-20T11:15Z	0.322	false
2020-01-20T11:00Z	0.326	false
2020-01-20T10:45Z	0.325	false
2020-01-20T10:30Z	0.315	false
2020-01-20T10:15Z	0.302	false
2020-01-20T10:00Z	0.297	false
2020-01-20T09:45Z	0.291	false
2020-01-20T09:30Z	0.29	false
2020-01-20T09:15Z	0.287	false
2020-01-20T09:00Z	0.279	false
2020-01-20T08:45Z	0.273	false
2020-01-20T08:30Z	0.272	false
2020-01-20T08:15Z	0.272	false
2020-01-20T08:00Z	0.278	false
2020-01-20T07:45Z	0.283	false
2020-01-20T07:30Z	0.286	false
2020-01-20T07:15Z	0.282	false
2020-01-20T07:00Z	0.274	false
2020-01-20T06:45Z	0.269	false
2020-01-20T06:30Z	0.272	false
2020-01-20T06:15Z	0.279	false
2020-01-20T06:00Z	0.287	false
2020-01-20T05:45Z	0.296	false
2020-01-20T05:30Z	0.304	false
2020-01-20T05:15Z	0.313	false
2020-01-20T05:00Z	0.322	false
2020-01-20T04:45Z	0.33	false
2020-01-20T04:30Z	0.331	false
2020-01-20T04:15Z	0.323	false
2020-01-20T04:00Z	0.309	false
2020-01-20T03:45Z	0.301	false
2020-01-20T03:30Z	0.294	false
2020-01-20T03:15Z	0.291	false
2020-01-20T03:00Z	0.282	false
2020-01-20T02:45Z	0.275	false
2020-01-20T02:30Z	0.272	false
2020-01-20T02:15Z	0.268	false
2020-01-20T02:00Z	0.267	false
2020-01-20T01:45Z	0.269	false
2020-01-20T01:30Z	0.27	false
2020-01-20T01:15Z	0.272	false
2020-01-20T01:00Z	0.273	false
2020-01-20T00:45Z	0.273	false
2020-01-20T00:30Z	0.272	false
2020-01-20T00:15Z	0.266	false
2020-01-20T00:00Z	0.255	false
2020-01-19T23:45Z	0.248	false
2020-01-19T23:30Z	0.248	false
2020-01-19T23:15Z	0.251	false
2020-01-19T23:00Z	0.254	false
2020-01-19T22:45Z	0.258	false
2020-01-19T22:30Z	0.263	false
2020-01-19T22:15Z	0.268	false
2020-01-19T22:00Z	0.27	false
2020-01-19T21:45Z	0.266	false
2020-01-19T21:30Z	0.267	false
2020-01-19T21:15Z	0.264	false
2020-01-19T21:00Z	0.263	false
2020-01-19T20:45Z	0.265	false
2020-01-19T20:30Z	0.269	false
2020-01-19T20:15Z	0.272	false
2020-01-19T20:00Z	0.275	false
2020-01-19T19:45Z	0.276	false
2020-01-19T19:30Z	0.268	false
2020-01-19T19:15Z	0.252	false
2020-01-19T19:00Z	0.24	false
2020-01-19T18:45Z	0.239	false

Forecast data

January 24th 2020, 6:30:00 pm	0.180
January 24th 2020, 6:45:00 pm	0.182
January 24th 2020, 7:00:00 pm	0.184
January 24th 2020, 7:15:00 pm	0.185
January 24th 2020, 7:30:00 pm	0.186
January 24th 2020, 7:45:00 pm	0.187
January 24th 2020, 8:00:00 pm	0.187
January 24th 2020, 8:15:00 pm	0.187
January 24th 2020, 8:30:00 pm	0.187
January 24th 2020, 8:45:00 pm	0.187
January 24th 2020, 9:00:00 pm	0.186
January 24th 2020, 9:15:00 pm	0.186
January 24th 2020, 9:30:00 pm	0.186
January 24th 2020, 9:45:00 pm	0.186
January 24th 2020, 10:00:00 pm	0.185
January 24th 2020, 10:15:00 pm	0.185
January 24th 2020, 10:30:00 pm	0.185
January 24th 2020, 10:45:00 pm	0.185
January 24th 2020, 11:00:00 pm	0.185
January 24th 2020, 11:15:00 pm	0.185
January 24th 2020, 11:30:00 pm	0.185
January 24th 2020, 11:45:00 pm	0.185
January 25th 2020, 12:00:00 am	0.185
January 25th 2020, 12:15:00 am	0.185
January 25th 2020, 12:30:00 am	0.185
January 25th 2020, 12:45:00 am	0.185
January 25th 2020, 1:00:00 am	0.186
January 25th 2020, 1:15:00 am	0.186
January 25th 2020, 1:30:00 am	0.186
January 25th 2020, 1:45:00 am	0.187
January 25th 2020, 2:00:00 am	0.187
January 25th 2020, 2:15:00 am	0.188
January 25th 2020, 2:30:00 am	0.188
January 25th 2020, 2:45:00 am	0.188
January 25th 2020, 3:00:00 am	0.189
January 25th 2020, 3:15:00 am	0.189
January 25th 2020, 3:30:00 am	0.190
January 25th 2020, 3:45:00 am	0.190
January 25th 2020, 4:00:00 am	0.191
January 25th 2020, 4:15:00 am	0.191
January 25th 2020, 4:30:00 am	0.192
January 25th 2020, 4:45:00 am	0.192
January 25th 2020, 5:00:00 am	0.193
January 25th 2020, 5:15:00 am	0.193
January 25th 2020, 5:30:00 am	0.194
January 25th 2020, 5:45:00 am	0.194
January 25th 2020, 6:00:00 am	0.194
January 25th 2020, 6:15:00 am	0.195
January 25th 2020, 6:30:00 am	0.195
January 25th 2020, 6:45:00 am	0.196
January 25th 2020, 7:00:00 am	0.196
January 25th 2020, 7:15:00 am	0.197
January 25th 2020, 7:30:00 am	0.197
January 25th 2020, 7:45:00 am	0.197
January 25th 2020, 8:00:00 am	0.198
January 25th 2020, 8:15:00 am	0.198
January 25th 2020, 8:30:00 am	0.198
January 25th 2020, 8:45:00 am	0.199
January 25th 2020, 9:00:00 am	0.199
January 25th 2020, 9:15:00 am	0.199
January 25th 2020, 9:30:00 am	0.200
January 25th 2020, 9:45:00 am	0.200
January 25th 2020, 10:00:00 am	0.200
January 25th 2020, 10:15:00 am	0.201
January 25th 2020, 10:30:00 am	0.201
January 25th 2020, 10:45:00 am	0.201
January 25th 2020, 11:00:00 am	0.202
January 25th 2020, 11:15:00 am	0.202
January 25th 2020, 11:30:00 am	0.202
January 25th 2020, 11:45:00 am	0.202
January 25th 2020, 12:00:00 pm	0.203
January 25th 2020, 12:15:00 pm	0.203
January 25th 2020, 12:30:00 pm	0.203
January 25th 2020, 12:45:00 pm	0.204
January 25th 2020, 1:00:00 pm	0.204
January 25th 2020, 1:15:00 pm	0.204
January 25th 2020, 1:30:00 pm	0.204
January 25th 2020, 1:45:00 pm	0.205
January 25th 2020, 2:00:00 pm	0.205
January 25th 2020, 2:15:00 pm	0.205
January 25th 2020, 2:30:00 pm	0.205
January 25th 2020, 2:45:00 pm	0.206
January 25th 2020, 3:00:00 pm	0.206
January 25th 2020, 3:15:00 pm	0.206
January 25th 2020, 3:30:00 pm	0.206
January 25th 2020, 3:45:00 pm	0.207
January 25th 2020, 4:00:00 pm	0.207
January 25th 2020, 4:15:00 pm	0.207
January 25th 2020, 4:30:00 pm	0.207
January 25th 2020, 4:45:00 pm	0.207
January 25th 2020, 5:00:00 pm	0.208
January 25th 2020, 5:15:00 pm	0.208
January 25th 2020, 5:30:00 pm	0.208
January 25th 2020, 5:45:00 pm	0.208
January 25th 2020, 6:00:00 pm	0.209
January 25th 2020, 6:15:00 pm	0.209
January 25th 2020, 6:30:00 pm	0.209
January 25th 2020, 6:45:00 pm	0.209
January 25th 2020, 7:00:00 pm	0.209
January 25th 2020, 7:15:00 pm	0.210
January 25th 2020, 7:30:00 pm	0.210
January 25th 2020, 7:45:00 pm	0.210
January 25th 2020, 8:00:00 pm	0.210
January 25th 2020, 8:15:00 pm	0.210
January 25th 2020, 8:30:00 pm	0.211
January 25th 2020, 8:45:00 pm	0.211
January 25th 2020, 9:00:00 pm	0.211
January 25th 2020, 9:15:00 pm	0.211
January 25th 2020, 9:30:00 pm	0.211
January 25th 2020, 9:45:00 pm	0.211
January 25th 2020, 10:00:00 pm	0.212
January 25th 2020, 10:15:00 pm	0.212
January 25th 2020, 10:30:00 pm	0.212
January 25th 2020, 10:45:00 pm	0.212
January 25th 2020, 11:00:00 pm	0.212
January 25th 2020, 11:15:00 pm	0.212
January 25th 2020, 11:30:00 pm	0.213
January 25th 2020, 11:45:00 pm	0.213
January 26th 2020, 12:00:00 am	0.213
January 26th 2020, 12:15:00 am	0.213
January 26th 2020, 12:30:00 am	0.213
January 26th 2020, 12:45:00 am	0.213
January 26th 2020, 1:00:00 am	0.214
January 26th 2020, 1:15:00 am	0.214
January 26th 2020, 1:30:00 am	0.214
January 26th 2020, 1:45:00 am	0.214
January 26th 2020, 2:00:00 am	0.214
January 26th 2020, 2:15:00 am	0.214
January 26th 2020, 2:30:00 am	0.215
January 26th 2020, 2:45:00 am	0.215
January 26th 2020, 3:00:00 am	0.215
January 26th 2020, 3:15:00 am	0.215

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

• Station name: Blackhall Mill
• Station ID: 8272
• River name: River Derwent
• Typical range: 0.15m to 1.24m
• Highest level on record: 2.57m on 06 September 2008
• Site datum: 51.81mAOD (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.

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

0.15m to 1.24m.

Above 1.24m flooding of low-lying land may occur in these areas

• Rivers Derwent, Team, Don and estuarine tributaries

Above 2.36m some property flooding may occur in these areas

• River Derwent at Blackhall Mill
• River Derwent at Blaydon-on-Tyne, Rowlands Gill, Lintzford, and Shotley Bridge
• River Derwent at Swalwell

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.22m at 2:30am Sunday 26 January 2020.

Highest level recorded at this location

2.57m on 06 September 2008

• View nearby measuring stations

• View the flood information service for England
• View your property's long term risk of flooding

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