River level Pymmes Brook at Arnos Park (downstream data)

Check for flood warnings in this area

Latest recorded level 1.22m at 4:30am Tuesday 19 January 2021.

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

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• Measured level
• When the water level reaches 2.80m 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
2021-01-19T04:30Z	1.216	false
2021-01-19T04:15Z	1.202	false
2021-01-19T04:00Z	1.22	false
2021-01-19T03:45Z	1.212	false
2021-01-19T03:30Z	1.223	false
2021-01-19T03:15Z	1.246	false
2021-01-19T03:00Z	1.249	false
2021-01-19T02:45Z	1.157	false
2021-01-19T02:30Z	1.075	false
2021-01-19T02:15Z	1.064	false
2021-01-19T02:00Z	1.059	false
2021-01-19T01:45Z	1.055	false
2021-01-19T01:30Z	1.053	false
2021-01-19T01:15Z	1.058	false
2021-01-19T01:00Z	1.056	false
2021-01-19T00:45Z	1.058	false
2021-01-19T00:30Z	1.059	false
2021-01-19T00:15Z	1.053	false
2021-01-19T00:00Z	1.057	false
2021-01-18T23:45Z	1.059	false
2021-01-18T23:30Z	1.053	false
2021-01-18T23:15Z	1.057	false
2021-01-18T23:00Z	1.055	false
2021-01-18T22:45Z	1.057	false
2021-01-18T22:30Z	1.059	false
2021-01-18T22:15Z	1.058	false
2021-01-18T22:00Z	1.056	false
2021-01-18T21:45Z	1.061	false
2021-01-18T21:30Z	1.058	false
2021-01-18T21:15Z	1.058	false
2021-01-18T21:00Z	1.059	false
2021-01-18T20:45Z	1.057	false
2021-01-18T20:30Z	1.057	false
2021-01-18T20:15Z	1.059	false
2021-01-18T20:00Z	1.06	false
2021-01-18T19:45Z	1.058	false
2021-01-18T19:30Z	1.058	false
2021-01-18T19:15Z	1.06	false
2021-01-18T19:00Z	1.062	false
2021-01-18T18:45Z	1.068	false
2021-01-18T18:30Z	1.067	false
2021-01-18T18:15Z	1.063	false
2021-01-18T18:00Z	1.06	false
2021-01-18T17:45Z	1.059	false
2021-01-18T17:30Z	1.063	false
2021-01-18T17:15Z	1.06	false
2021-01-18T17:00Z	1.059	false
2021-01-18T16:45Z	1.061	false
2021-01-18T16:30Z	1.065	false
2021-01-18T16:15Z	1.067	false
2021-01-18T16:00Z	1.061	false
2021-01-18T15:45Z	1.062	false
2021-01-18T15:30Z	1.066	false
2021-01-18T15:15Z	1.066	false
2021-01-18T15:00Z	1.064	false
2021-01-18T14:45Z	1.065	false
2021-01-18T14:30Z	1.063	false
2021-01-18T14:15Z	1.064	false
2021-01-18T14:00Z	1.065	false
2021-01-18T13:45Z	1.066	false
2021-01-18T13:30Z	1.066	false
2021-01-18T13:15Z	1.069	false
2021-01-18T13:00Z	1.065	false
2021-01-18T12:45Z	1.068	false
2021-01-18T12:30Z	1.066	false
2021-01-18T12:15Z	1.067	false
2021-01-18T12:00Z	1.069	false
2021-01-18T11:45Z	1.069	false
2021-01-18T11:30Z	1.068	false
2021-01-18T11:15Z	1.065	false
2021-01-18T11:00Z	1.068	false
2021-01-18T10:45Z	1.068	false
2021-01-18T10:30Z	1.067	false
2021-01-18T10:15Z	1.067	false
2021-01-18T10:00Z	1.067	false
2021-01-18T09:45Z	1.071	false
2021-01-18T09:30Z	1.068	false
2021-01-18T09:15Z	1.072	false
2021-01-18T09:00Z	1.068	false
2021-01-18T08:45Z	1.069	false
2021-01-18T08:30Z	1.067	false
2021-01-18T08:15Z	1.072	false
2021-01-18T08:00Z	1.071	false
2021-01-18T07:45Z	1.067	false
2021-01-18T07:30Z	1.068	false
2021-01-18T07:15Z	1.072	false
2021-01-18T07:00Z	1.068	false
2021-01-18T06:45Z	1.071	false
2021-01-18T06:30Z	1.069	false
2021-01-18T06:15Z	1.072	false
2021-01-18T06:00Z	1.07	false
2021-01-18T05:45Z	1.068	false
2021-01-18T05:30Z	1.07	false
2021-01-18T05:15Z	1.072	false
2021-01-18T05:00Z	1.074	false
2021-01-18T04:45Z	1.075	false
2021-01-18T04:30Z	1.072	false
2021-01-18T04:15Z	1.074	false
2021-01-18T04:00Z	1.072	false
2021-01-18T03:45Z	1.073	false
2021-01-18T03:30Z	1.074	false
2021-01-18T03:15Z	1.076	false
2021-01-18T03:00Z	1.075	false
2021-01-18T02:45Z	1.08	false
2021-01-18T02:30Z	1.076	false
2021-01-18T02:15Z	1.076	false
2021-01-18T02:00Z	1.079	false
2021-01-18T01:45Z	1.078	false
2021-01-18T01:30Z	1.08	false
2021-01-18T01:15Z	1.075	false
2021-01-18T01:00Z	1.08	false
2021-01-18T00:45Z	1.081	false
2021-01-18T00:30Z	1.079	false
2021-01-18T00:15Z	1.079	false
2021-01-18T00:00Z	1.088	false
2021-01-17T23:45Z	1.082	false
2021-01-17T23:30Z	1.085	false
2021-01-17T23:15Z	1.082	false
2021-01-17T23:00Z	1.087	false
2021-01-17T22:45Z	1.087	false
2021-01-17T22:30Z	1.086	false
2021-01-17T22:15Z	1.084	false
2021-01-17T22:00Z	1.093	false
2021-01-17T21:45Z	1.085	false
2021-01-17T21:30Z	1.084	false
2021-01-17T21:15Z	1.085	false
2021-01-17T21:00Z	1.091	false
2021-01-17T20:45Z	1.09	false
2021-01-17T20:30Z	1.085	false
2021-01-17T20:15Z	1.088	false
2021-01-17T20:00Z	1.093	false
2021-01-17T19:45Z	1.096	false
2021-01-17T19:30Z	1.09	false
2021-01-17T19:15Z	1.09	false
2021-01-17T19:00Z	1.089	false
2021-01-17T18:45Z	1.098	false
2021-01-17T18:30Z	1.092	false
2021-01-17T18:15Z	1.095	false
2021-01-17T18:00Z	1.093	false
2021-01-17T17:45Z	1.093	false
2021-01-17T17:30Z	1.096	false
2021-01-17T17:15Z	1.095	false
2021-01-17T17:00Z	1.103	false
2021-01-17T16:45Z	1.103	false
2021-01-17T16:30Z	1.099	false
2021-01-17T16:15Z	1.102	false
2021-01-17T16:00Z	1.096	false
2021-01-17T15:45Z	1.108	false
2021-01-17T15:30Z	1.102	false
2021-01-17T15:15Z	1.102	false
2021-01-17T15:00Z	1.107	false
2021-01-17T14:45Z	1.106	false
2021-01-17T14:30Z	1.102	false
2021-01-17T14:15Z	1.105	false
2021-01-17T14:00Z	1.101	false
2021-01-17T13:45Z	1.099	false
2021-01-17T13:30Z	1.101	false
2021-01-17T13:15Z	1.102	false
2021-01-17T13:00Z	1.105	false
2021-01-17T12:45Z	1.105	false
2021-01-17T12:30Z	1.104	false
2021-01-17T12:15Z	1.106	false
2021-01-17T12:00Z	1.111	false
2021-01-17T11:45Z	1.109	false
2021-01-17T11:30Z	1.114	false
2021-01-17T11:15Z	1.113	false
2021-01-17T11:00Z	1.109	false
2021-01-17T10:45Z	1.108	false
2021-01-17T10:30Z	1.108	false
2021-01-17T10:15Z	1.119	false
2021-01-17T10:00Z	1.116	false
2021-01-17T09:45Z	1.112	false
2021-01-17T09:30Z	1.114	false
2021-01-17T09:15Z	1.12	false
2021-01-17T09:00Z	1.115	false
2021-01-17T08:45Z	1.117	false
2021-01-17T08:30Z	1.116	false
2021-01-17T08:15Z	1.117	false
2021-01-17T08:00Z	1.124	false
2021-01-17T07:45Z	1.12	false
2021-01-17T07:30Z	1.13	false
2021-01-17T07:15Z	1.122	false
2021-01-17T07:00Z	1.126	false
2021-01-17T06:45Z	1.127	false
2021-01-17T06:30Z	1.124	false
2021-01-17T06:15Z	1.13	false
2021-01-17T06:00Z	1.128	false
2021-01-17T05:45Z	1.132	false
2021-01-17T05:30Z	1.134	false
2021-01-17T05:15Z	1.132	false
2021-01-17T05:00Z	1.138	false
2021-01-17T04:45Z	1.13	false
2021-01-17T04:30Z	1.137	false
2021-01-17T04:15Z	1.132	false
2021-01-17T04:00Z	1.139	false
2021-01-17T03:45Z	1.127	false
2021-01-17T03:30Z	1.142	false
2021-01-17T03:15Z	1.147	false
2021-01-17T03:00Z	1.145	false
2021-01-17T02:45Z	1.142	false
2021-01-17T02:30Z	1.133	false
2021-01-17T02:15Z	1.141	false
2021-01-17T02:00Z	1.148	false
2021-01-17T01:45Z	1.146	false
2021-01-17T01:30Z	1.153	false
2021-01-17T01:15Z	1.154	false
2021-01-17T01:00Z	1.148	false
2021-01-17T00:45Z	1.151	false
2021-01-17T00:30Z	1.164	false
2021-01-17T00:15Z	1.151	false
2021-01-17T00:00Z	1.157	false
2021-01-16T23:45Z	1.165	false
2021-01-16T23:30Z	1.155	false
2021-01-16T23:15Z	1.168	false
2021-01-16T23:00Z	1.157	false
2021-01-16T22:45Z	1.18	false
2021-01-16T22:30Z	1.169	false
2021-01-16T22:15Z	1.173	false
2021-01-16T22:00Z	1.177	false
2021-01-16T21:45Z	1.184	false
2021-01-16T21:30Z	1.179	false
2021-01-16T21:15Z	1.186	false
2021-01-16T21:00Z	1.189	false
2021-01-16T20:45Z	1.195	false
2021-01-16T20:30Z	1.201	false
2021-01-16T20:15Z	1.203	false
2021-01-16T20:00Z	1.201	false
2021-01-16T19:45Z	1.21	false
2021-01-16T19:30Z	1.217	false
2021-01-16T19:15Z	1.2	false
2021-01-16T19:00Z	1.214	false
2021-01-16T18:45Z	1.23	false
2021-01-16T18:30Z	1.204	false
2021-01-16T18:15Z	1.218	false
2021-01-16T18:00Z	1.222	false
2021-01-16T17:45Z	1.231	false
2021-01-16T17:30Z	1.232	false
2021-01-16T17:15Z	1.225	false
2021-01-16T17:00Z	1.236	false
2021-01-16T16:45Z	1.231	false
2021-01-16T16:30Z	1.279	false
2021-01-16T16:15Z	1.259	false
2021-01-16T16:00Z	1.258	false
2021-01-16T15:45Z	1.271	false
2021-01-16T15:30Z	1.257	false
2021-01-16T15:15Z	1.268	false
2021-01-16T15:00Z	1.276	false
2021-01-16T14:45Z	1.278	false
2021-01-16T14:30Z	1.297	false
2021-01-16T14:15Z	1.286	false
2021-01-16T14:00Z	1.29	false
2021-01-16T13:45Z	1.331	false
2021-01-16T13:30Z	1.315	false
2021-01-16T13:15Z	1.342	false
2021-01-16T13:00Z	1.339	false
2021-01-16T12:45Z	1.369	false
2021-01-16T12:30Z	1.379	false
2021-01-16T12:15Z	1.376	false
2021-01-16T12:00Z	1.366	false
2021-01-16T11:45Z	1.356	false
2021-01-16T11:30Z	1.358	false
2021-01-16T11:15Z	1.347	false
2021-01-16T11:00Z	1.352	false
2021-01-16T10:45Z	1.394	false
2021-01-16T10:30Z	1.401	false
2021-01-16T10:15Z	1.461	false
2021-01-16T10:00Z	1.49	false
2021-01-16T09:45Z	1.439	false
2021-01-16T09:30Z	1.399	false
2021-01-16T09:15Z	1.379	false
2021-01-16T09:00Z	1.411	false
2021-01-16T08:45Z	1.395	false
2021-01-16T08:30Z	1.341	false
2021-01-16T08:15Z	1.227	false
2021-01-16T08:00Z	1.148	false
2021-01-16T07:45Z	1.113	false
2021-01-16T07:30Z	1.107	false
2021-01-16T07:15Z	1.092	false
2021-01-16T07:00Z	1.092	false
2021-01-16T06:45Z	1.088	false
2021-01-16T06:30Z	1.081	false
2021-01-16T06:15Z	1.086	false
2021-01-16T06:00Z	1.08	false
2021-01-16T05:45Z	1.091	false
2021-01-16T05:30Z	1.085	false
2021-01-16T05:15Z	1.092	false
2021-01-16T05:00Z	1.094	false
2021-01-16T04:45Z	1.085	false
2021-01-16T04:30Z	1.093	false
2021-01-16T04:15Z	1.083	false
2021-01-16T04:00Z	1.087	false
2021-01-16T03:45Z	1.09	false
2021-01-16T03:30Z	1.094	false
2021-01-16T03:15Z	1.092	false
2021-01-16T03:00Z	1.096	false
2021-01-16T02:45Z	1.095	false
2021-01-16T02:30Z	1.093	false
2021-01-16T02:15Z	1.086	false
2021-01-16T02:00Z	1.092	false
2021-01-16T01:45Z	1.103	false
2021-01-16T01:30Z	1.087	false
2021-01-16T01:15Z	1.099	false
2021-01-16T01:00Z	1.094	false
2021-01-16T00:45Z	1.105	false
2021-01-16T00:30Z	1.098	false
2021-01-16T00:15Z	1.099	false
2021-01-16T00:00Z	1.099	false
2021-01-15T23:45Z	1.102	false
2021-01-15T23:30Z	1.1	false
2021-01-15T23:15Z	1.098	false
2021-01-15T23:00Z	1.104	false
2021-01-15T22:45Z	1.1	false
2021-01-15T22:30Z	1.102	false
2021-01-15T22:15Z	1.114	false
2021-01-15T22:00Z	1.103	false
2021-01-15T21:45Z	1.099	false
2021-01-15T21:30Z	1.108	false
2021-01-15T21:15Z	1.11	false
2021-01-15T21:00Z	1.109	false
2021-01-15T20:45Z	1.109	false
2021-01-15T20:30Z	1.11	false
2021-01-15T20:15Z	1.109	false
2021-01-15T20:00Z	1.111	false
2021-01-15T19:45Z	1.11	false
2021-01-15T19:30Z	1.118	false
2021-01-15T19:15Z	1.11	false
2021-01-15T19:00Z	1.119	false
2021-01-15T18:45Z	1.115	false
2021-01-15T18:30Z	1.12	false
2021-01-15T18:15Z	1.111	false
2021-01-15T18:00Z	1.118	false
2021-01-15T17:45Z	1.116	false
2021-01-15T17:30Z	1.12	false
2021-01-15T17:15Z	1.124	false
2021-01-15T17:00Z	1.127	false
2021-01-15T16:45Z	1.129	false
2021-01-15T16:30Z	1.132	false
2021-01-15T16:15Z	1.131	false
2021-01-15T16:00Z	1.123	false
2021-01-15T15:45Z	1.123	false
2021-01-15T15:30Z	1.131	false
2021-01-15T15:15Z	1.133	false
2021-01-15T15:00Z	1.136	false
2021-01-15T14:45Z	1.123	false
2021-01-15T14:30Z	1.129	false
2021-01-15T14:15Z	1.131	false
2021-01-15T14:00Z	1.134	false
2021-01-15T13:45Z	1.135	false
2021-01-15T13:30Z	1.14	false
2021-01-15T13:15Z	1.14	false
2021-01-15T13:00Z	1.135	false
2021-01-15T12:45Z	1.138	false
2021-01-15T12:30Z	1.139	false
2021-01-15T12:15Z	1.134	false
2021-01-15T12:00Z	1.138	false
2021-01-15T11:45Z	1.137	false
2021-01-15T11:30Z	1.137	false
2021-01-15T11:15Z	1.143	false
2021-01-15T11:00Z	1.152	false
2021-01-15T10:45Z	1.149	false
2021-01-15T10:30Z	1.139	false
2021-01-15T10:15Z	1.15	false
2021-01-15T10:00Z	1.156	false
2021-01-15T09:45Z	1.148	false
2021-01-15T09:30Z	1.15	false
2021-01-15T09:15Z	1.146	false
2021-01-15T09:00Z	1.145	false
2021-01-15T08:45Z	1.155	false
2021-01-15T08:30Z	1.161	false
2021-01-15T08:15Z	1.146	false
2021-01-15T08:00Z	1.159	false
2021-01-15T07:45Z	1.169	false
2021-01-15T07:30Z	1.165	false
2021-01-15T07:15Z	1.172	false
2021-01-15T07:00Z	1.162	false
2021-01-15T06:45Z	1.165	false
2021-01-15T06:30Z	1.182	false
2021-01-15T06:15Z	1.175	false
2021-01-15T06:00Z	1.18	false
2021-01-15T05:45Z	1.168	false
2021-01-15T05:30Z	1.172	false
2021-01-15T05:15Z	1.174	false
2021-01-15T05:00Z	1.175	false
2021-01-15T04:45Z	1.188	false
2021-01-15T04:30Z	1.19	false
2021-01-15T04:15Z	1.188	false
2021-01-15T04:00Z	1.199	false
2021-01-15T03:45Z	1.204	false
2021-01-15T03:30Z	1.195	false
2021-01-15T03:15Z	1.196	false
2021-01-15T03:00Z	1.197	false
2021-01-15T02:45Z	1.211	false
2021-01-15T02:30Z	1.213	false
2021-01-15T02:15Z	1.211	false
2021-01-15T02:00Z	1.215	false
2021-01-15T01:45Z	1.223	false
2021-01-15T01:30Z	1.225	false
2021-01-15T01:15Z	1.216	false
2021-01-15T01:00Z	1.21	false
2021-01-15T00:45Z	1.228	false
2021-01-15T00:30Z	1.228	false
2021-01-15T00:15Z	1.245	false
2021-01-15T00:00Z	1.247	false
2021-01-14T23:45Z	1.237	false
2021-01-14T23:30Z	1.256	false
2021-01-14T23:15Z	1.248	false
2021-01-14T23:00Z	1.236	false
2021-01-14T22:45Z	1.281	false
2021-01-14T22:30Z	1.25	false
2021-01-14T22:15Z	1.259	false
2021-01-14T22:00Z	1.263	false
2021-01-14T21:45Z	1.243	false
2021-01-14T21:30Z	1.266	false
2021-01-14T21:15Z	1.271	false
2021-01-14T21:00Z	1.272	false
2021-01-14T20:45Z	1.29	false
2021-01-14T20:30Z	1.306	false
2021-01-14T20:15Z	1.313	false
2021-01-14T20:00Z	1.3	false
2021-01-14T19:45Z	1.314	false
2021-01-14T19:30Z	1.344	false
2021-01-14T19:15Z	1.334	false
2021-01-14T19:00Z	1.324	false
2021-01-14T18:45Z	1.346	false
2021-01-14T18:30Z	1.359	false
2021-01-14T18:15Z	1.332	false
2021-01-14T18:00Z	1.348	false
2021-01-14T17:45Z	1.356	false
2021-01-14T17:30Z	1.381	false
2021-01-14T17:15Z	1.405	false
2021-01-14T17:00Z	1.372	false
2021-01-14T16:45Z	1.369	false
2021-01-14T16:30Z	1.36	false
2021-01-14T16:15Z	1.349	false
2021-01-14T16:00Z	1.441	false
2021-01-14T15:45Z	1.381	false
2021-01-14T15:30Z	1.428	false
2021-01-14T15:15Z	1.441	false
2021-01-14T15:00Z	1.489	false
2021-01-14T14:45Z	1.465	false
2021-01-14T14:30Z	1.568	false
2021-01-14T14:15Z	1.472	false
2021-01-14T14:00Z	1.532	false
2021-01-14T13:45Z	1.491	false
2021-01-14T13:30Z	1.533	false
2021-01-14T13:15Z	1.6	false
2021-01-14T13:00Z	1.613	false
2021-01-14T12:45Z	1.634	false
2021-01-14T12:30Z	1.664	false
2021-01-14T12:15Z	1.657	false
2021-01-14T12:00Z	1.808	false
2021-01-14T11:45Z	1.734	false
2021-01-14T11:30Z	1.745	false
2021-01-14T11:15Z	1.85	false
2021-01-14T11:00Z	1.777	false
2021-01-14T10:45Z	1.728	false
2021-01-14T10:30Z	1.793	false
2021-01-14T10:15Z	1.889	false
2021-01-14T10:00Z	1.793	false
2021-01-14T09:45Z	1.935	false
2021-01-14T09:30Z	1.876	false
2021-01-14T09:15Z	1.974	false
2021-01-14T09:00Z	1.936	false
2021-01-14T08:45Z	1.982	false

Forecast data

Key information

• Station name: Arnos Park (downstream)
• Station ID: 7371
• River name: Pymmes Brook
• Typical range: 0.96m to 2.80m
• Highest level on record: 2.66m on 20 July 2007
• Site datum: 25.00mAOD (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
• Check the long term flood risk for an area in England.

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