River level Pymmes Brook at Arnos Park (downstream data)

Check for flood warnings in this area

Latest recorded level 0.99m at 7:00pm Friday 23 July 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
2021-07-23T18:00Z	0.991	false
2021-07-23T17:45Z	0.994	false
2021-07-23T17:30Z	0.992	false
2021-07-23T17:15Z	0.991	false
2021-07-23T17:00Z	0.988	false
2021-07-23T16:45Z	0.988	false
2021-07-23T16:30Z	0.99	false
2021-07-23T16:15Z	0.992	false
2021-07-23T16:00Z	0.99	false
2021-07-23T15:45Z	0.993	false
2021-07-23T15:30Z	0.993	false
2021-07-23T15:15Z	0.991	false
2021-07-23T15:00Z	0.992	false
2021-07-23T14:45Z	0.993	false
2021-07-23T14:30Z	0.994	false
2021-07-23T14:15Z	0.992	false
2021-07-23T14:00Z	0.993	false
2021-07-23T13:45Z	0.992	false
2021-07-23T13:30Z	0.993	false
2021-07-23T13:15Z	0.992	false
2021-07-23T13:00Z	0.99	false
2021-07-23T12:45Z	0.992	false
2021-07-23T12:30Z	0.991	false
2021-07-23T12:15Z	0.993	false
2021-07-23T12:00Z	0.991	false
2021-07-23T11:45Z	0.993	false
2021-07-23T11:30Z	0.991	false
2021-07-23T11:15Z	0.992	false
2021-07-23T11:00Z	0.99	false
2021-07-23T10:45Z	0.992	false
2021-07-23T10:30Z	0.991	false
2021-07-23T10:15Z	0.989	false
2021-07-23T10:00Z	0.993	false
2021-07-23T09:45Z	0.989	false
2021-07-23T09:30Z	0.988	false
2021-07-23T09:15Z	0.988	false
2021-07-23T09:00Z	0.988	false
2021-07-23T08:45Z	0.988	false
2021-07-23T08:30Z	0.987	false
2021-07-23T08:15Z	0.987	false
2021-07-23T08:00Z	0.986	false
2021-07-23T07:45Z	0.988	false
2021-07-23T07:30Z	0.986	false
2021-07-23T07:15Z	0.985	false
2021-07-23T07:00Z	0.984	false
2021-07-23T06:45Z	0.985	false
2021-07-23T06:30Z	0.986	false
2021-07-23T06:15Z	0.986	false
2021-07-23T06:00Z	0.985	false
2021-07-23T05:45Z	0.987	false
2021-07-23T05:30Z	0.987	false
2021-07-23T05:15Z	0.984	false
2021-07-23T05:00Z	0.985	false
2021-07-23T04:45Z	0.986	false
2021-07-23T04:30Z	0.986	false
2021-07-23T04:15Z	0.986	false
2021-07-23T04:00Z	0.984	false
2021-07-23T03:45Z	0.987	false
2021-07-23T03:30Z	0.987	false
2021-07-23T03:15Z	0.987	false
2021-07-23T03:00Z	0.986	false
2021-07-23T02:45Z	0.986	false
2021-07-23T02:30Z	0.985	false
2021-07-23T02:15Z	0.988	false
2021-07-23T02:00Z	0.987	false
2021-07-23T01:45Z	0.988	false
2021-07-23T01:30Z	0.987	false
2021-07-23T01:15Z	0.987	false
2021-07-23T01:00Z	0.987	false
2021-07-23T00:45Z	0.986	false
2021-07-23T00:30Z	0.988	false
2021-07-23T00:15Z	0.99	false
2021-07-23T00:00Z	0.99	false
2021-07-22T23:45Z	0.987	false
2021-07-22T23:30Z	0.99	false
2021-07-22T23:15Z	0.988	false
2021-07-22T23:00Z	0.988	false
2021-07-22T22:45Z	0.987	false
2021-07-22T22:30Z	0.989	false
2021-07-22T22:15Z	0.987	false
2021-07-22T22:00Z	0.987	false
2021-07-22T21:45Z	0.988	false
2021-07-22T21:30Z	0.99	false
2021-07-22T21:15Z	0.99	false
2021-07-22T21:00Z	0.991	false
2021-07-22T20:45Z	0.989	false
2021-07-22T20:30Z	0.989	false
2021-07-22T20:15Z	0.989	false
2021-07-22T20:00Z	0.991	false
2021-07-22T19:45Z	0.99	false
2021-07-22T19:30Z	0.99	false
2021-07-22T19:15Z	0.988	false
2021-07-22T19:00Z	0.99	false
2021-07-22T18:45Z	0.991	false
2021-07-22T18:30Z	0.99	false
2021-07-22T18:15Z	0.99	false
2021-07-22T18:00Z	0.99	false
2021-07-22T17:45Z	0.99	false
2021-07-22T17:30Z	0.991	false
2021-07-22T17:15Z	0.989	false
2021-07-22T17:00Z	0.989	false
2021-07-22T16:45Z	0.988	false
2021-07-22T16:30Z	0.99	false
2021-07-22T16:15Z	0.99	false
2021-07-22T16:00Z	0.991	false
2021-07-22T15:45Z	0.99	false
2021-07-22T15:30Z	0.99	false
2021-07-22T15:15Z	0.989	false
2021-07-22T15:00Z	0.991	false
2021-07-22T14:45Z	0.989	false
2021-07-22T14:30Z	0.991	false
2021-07-22T14:15Z	0.992	false
2021-07-22T14:00Z	0.991	false
2021-07-22T13:45Z	0.991	false
2021-07-22T13:30Z	0.992	false
2021-07-22T13:15Z	0.989	false
2021-07-22T13:00Z	0.991	false
2021-07-22T12:45Z	0.992	false
2021-07-22T12:30Z	0.987	false
2021-07-22T12:15Z	0.989	false
2021-07-22T12:00Z	0.989	false
2021-07-22T11:45Z	0.988	false
2021-07-22T11:30Z	0.987	false
2021-07-22T11:15Z	0.988	false
2021-07-22T11:00Z	0.989	false
2021-07-22T10:45Z	0.984	false
2021-07-22T10:30Z	0.987	false
2021-07-22T10:15Z	0.989	false
2021-07-22T10:00Z	0.987	false
2021-07-22T09:45Z	0.985	false
2021-07-22T09:30Z	0.986	false
2021-07-22T09:15Z	0.985	false
2021-07-22T09:00Z	0.985	false
2021-07-22T08:45Z	0.985	false
2021-07-22T08:30Z	0.987	false
2021-07-22T08:15Z	0.985	false
2021-07-22T08:00Z	0.986	false
2021-07-22T07:45Z	0.987	false
2021-07-22T07:30Z	0.985	false
2021-07-22T07:15Z	0.984	false
2021-07-22T07:00Z	0.983	false
2021-07-22T06:45Z	0.984	false
2021-07-22T06:30Z	0.983	false
2021-07-22T06:15Z	0.983	false
2021-07-22T06:00Z	0.984	false
2021-07-22T05:45Z	0.983	false
2021-07-22T05:30Z	0.985	false
2021-07-22T05:15Z	0.984	false
2021-07-22T05:00Z	0.982	false
2021-07-22T04:45Z	0.983	false
2021-07-22T04:30Z	0.985	false
2021-07-22T04:15Z	0.985	false
2021-07-22T04:00Z	0.985	false
2021-07-22T03:45Z	0.985	false
2021-07-22T03:30Z	0.986	false
2021-07-22T03:15Z	0.985	false
2021-07-22T03:00Z	0.982	false
2021-07-22T02:45Z	0.985	false
2021-07-22T02:30Z	0.986	false
2021-07-22T02:15Z	0.984	false
2021-07-22T02:00Z	0.985	false
2021-07-22T01:45Z	0.987	false
2021-07-22T01:30Z	0.986	false
2021-07-22T01:15Z	0.986	false
2021-07-22T01:00Z	0.987	false
2021-07-22T00:45Z	0.986	false
2021-07-22T00:30Z	0.984	false
2021-07-22T00:15Z	0.986	false
2021-07-22T00:00Z	0.985	false
2021-07-21T23:45Z	0.987	false
2021-07-21T23:30Z	0.987	false
2021-07-21T23:15Z	0.988	false
2021-07-21T23:00Z	0.987	false
2021-07-21T22:45Z	0.986	false
2021-07-21T22:30Z	0.987	false
2021-07-21T22:15Z	0.989	false
2021-07-21T22:00Z	0.989	false
2021-07-21T21:45Z	0.988	false
2021-07-21T21:30Z	0.986	false
2021-07-21T21:15Z	0.988	false
2021-07-21T21:00Z	0.99	false
2021-07-21T20:45Z	0.988	false
2021-07-21T20:30Z	0.989	false
2021-07-21T20:15Z	0.99	false
2021-07-21T20:00Z	0.988	false
2021-07-21T19:45Z	0.99	false
2021-07-21T19:30Z	0.988	false
2021-07-21T19:15Z	0.99	false
2021-07-21T19:00Z	0.988	false
2021-07-21T18:45Z	0.988	false
2021-07-21T18:30Z	0.989	false
2021-07-21T18:15Z	0.988	false
2021-07-21T18:00Z	0.989	false
2021-07-21T17:45Z	0.989	false
2021-07-21T17:30Z	0.99	false
2021-07-21T17:15Z	0.99	false
2021-07-21T17:00Z	0.99	false
2021-07-21T16:45Z	0.99	false
2021-07-21T16:30Z	0.986	false
2021-07-21T16:15Z	0.989	false
2021-07-21T16:00Z	0.989	false
2021-07-21T15:45Z	0.988	false
2021-07-21T15:30Z	0.989	false
2021-07-21T15:15Z	0.988	false
2021-07-21T15:00Z	0.989	false
2021-07-21T14:45Z	0.988	false
2021-07-21T14:30Z	0.989	false
2021-07-21T14:15Z	0.988	false
2021-07-21T14:00Z	0.988	false
2021-07-21T13:45Z	0.989	false
2021-07-21T13:30Z	0.988	false
2021-07-21T13:15Z	0.988	false
2021-07-21T13:00Z	0.987	false
2021-07-21T12:45Z	0.988	false
2021-07-21T12:30Z	0.99	false
2021-07-21T12:15Z	0.989	false
2021-07-21T12:00Z	0.988	false
2021-07-21T11:45Z	0.988	false
2021-07-21T11:30Z	0.988	false
2021-07-21T11:15Z	0.988	false
2021-07-21T11:00Z	0.988	false
2021-07-21T10:45Z	0.986	false
2021-07-21T10:30Z	0.987	false
2021-07-21T10:15Z	0.989	false
2021-07-21T10:00Z	0.989	false
2021-07-21T09:45Z	0.985	false
2021-07-21T09:30Z	0.985	false
2021-07-21T09:15Z	0.986	false
2021-07-21T09:00Z	0.985	false
2021-07-21T08:45Z	0.986	false
2021-07-21T08:30Z	0.986	false
2021-07-21T08:15Z	0.986	false
2021-07-21T08:00Z	0.986	false
2021-07-21T07:45Z	0.985	false
2021-07-21T07:30Z	0.985	false
2021-07-21T07:15Z	0.985	false
2021-07-21T07:00Z	0.984	false
2021-07-21T06:45Z	0.981	false
2021-07-21T06:30Z	0.984	false
2021-07-21T06:15Z	0.982	false
2021-07-21T06:00Z	0.985	false
2021-07-21T05:45Z	0.984	false
2021-07-21T05:30Z	0.984	false
2021-07-21T05:15Z	0.983	false
2021-07-21T05:00Z	0.986	false
2021-07-21T04:45Z	0.984	false
2021-07-21T04:30Z	0.984	false
2021-07-21T04:15Z	0.984	false
2021-07-21T04:00Z	0.985	false
2021-07-21T03:45Z	0.984	false
2021-07-21T03:30Z	0.984	false
2021-07-21T03:15Z	0.985	false
2021-07-21T03:00Z	0.984	false
2021-07-21T02:45Z	0.984	false
2021-07-21T02:30Z	0.985	false
2021-07-21T02:15Z	0.987	false
2021-07-21T02:00Z	0.986	false
2021-07-21T01:45Z	0.988	false
2021-07-21T01:30Z	0.991	false
2021-07-21T01:15Z	0.996	false
2021-07-21T01:00Z	0.995	false
2021-07-21T00:45Z	0.989	false
2021-07-21T00:30Z	0.989	false
2021-07-21T00:15Z	0.993	false
2021-07-21T00:00Z	0.993	false
2021-07-20T23:45Z	0.992	false
2021-07-20T23:30Z	0.997	false
2021-07-20T23:15Z	0.996	false
2021-07-20T23:00Z	0.998	false
2021-07-20T22:45Z	1.003	false
2021-07-20T22:30Z	1.008	false
2021-07-20T22:15Z	1.005	false
2021-07-20T22:00Z	1.01	false
2021-07-20T21:45Z	1.013	false
2021-07-20T21:30Z	1.019	false
2021-07-20T21:15Z	1.025	false
2021-07-20T21:00Z	1.034	false
2021-07-20T20:45Z	1.04	false
2021-07-20T20:30Z	1.039	false
2021-07-20T20:15Z	1.001	false
2021-07-20T20:00Z	0.996	false
2021-07-20T19:45Z	1	false
2021-07-20T19:30Z	1.007	false
2021-07-20T19:15Z	1.019	false
2021-07-20T19:00Z	1.029	false
2021-07-20T18:45Z	0.977	false
2021-07-20T18:30Z	0.98	false
2021-07-20T18:15Z	0.983	false
2021-07-20T18:00Z	0.981	false
2021-07-20T17:45Z	0.983	false
2021-07-20T17:30Z	0.98	false
2021-07-20T17:15Z	0.981	false
2021-07-20T17:00Z	0.981	false
2021-07-20T16:45Z	0.983	false
2021-07-20T16:30Z	0.98	false
2021-07-20T16:15Z	0.979	false
2021-07-20T16:00Z	0.977	false
2021-07-20T15:45Z	0.978	false
2021-07-20T15:30Z	0.977	false
2021-07-20T15:15Z	0.976	false
2021-07-20T15:00Z	0.981	false
2021-07-20T14:45Z	0.979	false
2021-07-20T14:30Z	0.976	false
2021-07-20T14:15Z	0.975	false
2021-07-20T14:00Z	0.977	false
2021-07-20T13:45Z	0.979	false
2021-07-20T13:30Z	0.974	false
2021-07-20T13:15Z	0.98	false
2021-07-20T13:00Z	0.985	false
2021-07-20T12:45Z	0.981	false
2021-07-20T12:30Z	0.98	false
2021-07-20T12:15Z	0.98	false
2021-07-20T12:00Z	0.981	false
2021-07-20T11:45Z	0.98	false
2021-07-20T11:30Z	0.98	false
2021-07-20T11:15Z	0.982	false
2021-07-20T11:00Z	0.982	false
2021-07-20T10:45Z	0.982	false
2021-07-20T10:30Z	0.981	false
2021-07-20T10:15Z	0.984	false
2021-07-20T10:00Z	0.982	false
2021-07-20T09:45Z	0.982	false
2021-07-20T09:30Z	0.983	false
2021-07-20T09:15Z	0.98	false
2021-07-20T09:00Z	0.98	false
2021-07-20T08:45Z	0.982	false
2021-07-20T08:30Z	0.981	false
2021-07-20T08:15Z	0.983	false
2021-07-20T08:00Z	0.981	false
2021-07-20T07:45Z	0.981	false
2021-07-20T07:30Z	0.981	false
2021-07-20T07:15Z	0.983	false
2021-07-20T07:00Z	0.98	false
2021-07-20T06:45Z	0.982	false
2021-07-20T06:30Z	0.981	false
2021-07-20T06:15Z	0.981	false
2021-07-20T06:00Z	0.98	false
2021-07-20T05:45Z	0.98	false
2021-07-20T05:30Z	0.98	false
2021-07-20T05:15Z	0.981	false
2021-07-20T05:00Z	0.98	false
2021-07-20T04:45Z	0.981	false
2021-07-20T04:30Z	0.98	false
2021-07-20T04:15Z	0.982	false
2021-07-20T04:00Z	0.98	false
2021-07-20T03:45Z	0.981	false
2021-07-20T03:30Z	0.981	false
2021-07-20T03:15Z	0.981	false
2021-07-20T03:00Z	0.98	false
2021-07-20T02:45Z	0.981	false
2021-07-20T02:30Z	0.982	false
2021-07-20T02:15Z	0.983	false
2021-07-20T02:00Z	0.981	false
2021-07-20T01:45Z	0.98	false
2021-07-20T01:30Z	0.981	false
2021-07-20T01:15Z	0.982	false
2021-07-20T01:00Z	0.982	false
2021-07-20T00:45Z	0.983	false
2021-07-20T00:30Z	0.982	false
2021-07-20T00:15Z	0.982	false
2021-07-20T00:00Z	0.982	false
2021-07-19T23:45Z	0.981	false
2021-07-19T23:30Z	0.98	false
2021-07-19T23:15Z	0.982	false
2021-07-19T23:00Z	0.983	false
2021-07-19T22:45Z	0.981	false
2021-07-19T22:30Z	0.985	false
2021-07-19T22:15Z	0.982	false
2021-07-19T22:00Z	0.982	false
2021-07-19T21:45Z	0.983	false
2021-07-19T21:30Z	0.982	false
2021-07-19T21:15Z	0.983	false
2021-07-19T21:00Z	0.984	false
2021-07-19T20:45Z	0.985	false
2021-07-19T20:30Z	0.981	false
2021-07-19T20:15Z	0.984	false
2021-07-19T20:00Z	0.982	false
2021-07-19T19:45Z	0.981	false
2021-07-19T19:30Z	0.982	false
2021-07-19T19:15Z	0.982	false
2021-07-19T19:00Z	0.984	false
2021-07-19T18:45Z	0.983	false
2021-07-19T18:30Z	0.983	false
2021-07-19T18:15Z	0.985	false
2021-07-19T18:00Z	0.984	false
2021-07-19T17:45Z	0.982	false
2021-07-19T17:30Z	0.982	false
2021-07-19T17:15Z	0.979	false
2021-07-19T17:00Z	0.981	false
2021-07-19T16:45Z	0.993	false
2021-07-19T16:30Z	0.993	false
2021-07-19T16:15Z	0.994	false
2021-07-19T16:00Z	0.979	false
2021-07-19T15:45Z	0.979	false
2021-07-19T15:30Z	0.98	false
2021-07-19T15:15Z	0.98	false
2021-07-19T15:00Z	0.98	false
2021-07-19T14:45Z	0.982	false
2021-07-19T14:30Z	0.982	false
2021-07-19T14:15Z	0.984	false
2021-07-19T14:00Z	0.983	false
2021-07-19T13:45Z	0.983	false
2021-07-19T13:30Z	0.985	false
2021-07-19T13:15Z	0.984	false
2021-07-19T13:00Z	0.983	false
2021-07-19T12:45Z	0.983	false
2021-07-19T12:30Z	0.987	false
2021-07-19T12:15Z	0.985	false
2021-07-19T12:00Z	0.985	false
2021-07-19T11:45Z	0.988	false
2021-07-19T11:30Z	0.984	false
2021-07-19T11:15Z	0.986	false
2021-07-19T11:00Z	0.985	false
2021-07-19T10:45Z	0.984	false
2021-07-19T10:30Z	0.983	false
2021-07-19T10:15Z	0.985	false
2021-07-19T10:00Z	0.986	false
2021-07-19T09:45Z	0.985	false
2021-07-19T09:30Z	0.983	false
2021-07-19T09:15Z	0.984	false
2021-07-19T09:00Z	0.986	false
2021-07-19T08:45Z	0.986	false
2021-07-19T08:30Z	0.985	false
2021-07-19T08:15Z	0.984	false
2021-07-19T08:00Z	0.984	false
2021-07-19T07:45Z	0.982	false
2021-07-19T07:30Z	0.983	false
2021-07-19T07:15Z	0.984	false
2021-07-19T07:00Z	0.983	false
2021-07-19T06:45Z	0.984	false
2021-07-19T06:30Z	0.982	false
2021-07-19T06:15Z	0.981	false
2021-07-19T06:00Z	0.981	false
2021-07-19T05:45Z	0.981	false
2021-07-19T05:30Z	0.981	false
2021-07-19T05:15Z	0.984	false
2021-07-19T05:00Z	0.983	false
2021-07-19T04:45Z	0.98	false
2021-07-19T04:30Z	0.984	false
2021-07-19T04:15Z	0.982	false
2021-07-19T04:00Z	0.982	false
2021-07-19T03:45Z	0.981	false
2021-07-19T03:30Z	0.983	false
2021-07-19T03:15Z	0.984	false
2021-07-19T03:00Z	0.983	false
2021-07-19T02:45Z	0.984	false
2021-07-19T02:30Z	0.985	false
2021-07-19T02:15Z	0.984	false
2021-07-19T02:00Z	0.984	false
2021-07-19T01:45Z	0.987	false
2021-07-19T01:30Z	0.992	false
2021-07-19T01:15Z	0.991	false
2021-07-19T01:00Z	0.993	false
2021-07-19T00:45Z	0.994	false
2021-07-19T00:30Z	0.99	false
2021-07-19T00:15Z	0.993	false
2021-07-19T00:00Z	0.992	false
2021-07-18T23:45Z	0.992	false
2021-07-18T23:30Z	0.993	false
2021-07-18T23:15Z	0.994	false
2021-07-18T23:00Z	0.991	false
2021-07-18T22:45Z	0.992	false
2021-07-18T22:30Z	0.994	false
2021-07-18T22:15Z	0.992	false
2021-07-18T22:00Z	0.993	false
2021-07-18T21:45Z	0.993	false
2021-07-18T21:30Z	0.995	false
2021-07-18T21:15Z	0.993	false
2021-07-18T21:00Z	0.994	false
2021-07-18T20:45Z	0.996	false
2021-07-18T20:30Z	0.997	false
2021-07-18T20:15Z	0.995	false
2021-07-18T20:00Z	0.996	false
2021-07-18T19:45Z	0.996	false
2021-07-18T19:30Z	0.999	false
2021-07-18T19:15Z	0.998	false
2021-07-18T19:00Z	0.997	false
2021-07-18T18:45Z	1	false
2021-07-18T18:30Z	1.002	false
2021-07-18T18:15Z	1.004	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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