River level River Wey at Newark Weir (downstream data)

Check for flood warnings in this area

Latest recorded level 18.79m at 7:15pm Sunday 25 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

Now
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• Measured level
• When the water level reaches 19.01m 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
2021-07-25T18:15Z	18.792	false
2021-07-25T18:00Z	18.794	false
2021-07-25T17:45Z	18.796	false
2021-07-25T17:30Z	18.799	false
2021-07-25T17:15Z	18.802	false
2021-07-25T17:00Z	18.803	false
2021-07-25T16:45Z	18.809	false
2021-07-25T16:30Z	18.806	false
2021-07-25T16:15Z	18.791	false
2021-07-25T16:00Z	18.785	false
2021-07-25T15:45Z	18.784	false
2021-07-25T15:30Z	18.783	false
2021-07-25T15:15Z	18.785	false
2021-07-25T15:00Z	18.789	false
2021-07-25T14:45Z	18.795	false
2021-07-25T14:30Z	18.8	false
2021-07-25T14:15Z	18.809	false
2021-07-25T14:00Z	18.818	false
2021-07-25T13:45Z	18.819	false
2021-07-25T13:30Z	18.819	false
2021-07-25T13:15Z	18.823	false
2021-07-25T13:00Z	18.814	false
2021-07-25T12:45Z	18.826	false
2021-07-25T12:30Z	18.811	false
2021-07-25T12:15Z	18.809	false
2021-07-25T12:00Z	18.81	false
2021-07-25T11:45Z	18.813	false
2021-07-25T11:30Z	18.809	false
2021-07-25T11:15Z	18.81	false
2021-07-25T11:00Z	18.806	false
2021-07-25T10:45Z	18.807	false
2021-07-25T10:30Z	18.802	false
2021-07-25T10:15Z	18.798	false
2021-07-25T10:00Z	18.803	false
2021-07-25T09:45Z	18.801	false
2021-07-25T09:30Z	18.8	false
2021-07-25T09:15Z	18.8	false
2021-07-25T09:00Z	18.799	false
2021-07-25T08:45Z	18.801	false
2021-07-25T08:30Z	18.8	false
2021-07-25T08:15Z	18.8	false
2021-07-25T08:00Z	18.799	false
2021-07-25T07:45Z	18.799	false
2021-07-25T07:30Z	18.8	false
2021-07-25T07:15Z	18.801	false
2021-07-25T07:00Z	18.8	false
2021-07-25T06:45Z	18.8	false
2021-07-25T06:30Z	18.8	false
2021-07-25T06:15Z	18.8	false
2021-07-25T06:00Z	18.8	false
2021-07-25T05:45Z	18.8	false
2021-07-25T05:30Z	18.8	false
2021-07-25T05:15Z	18.8	false
2021-07-25T05:00Z	18.8	false
2021-07-25T04:45Z	18.8	false
2021-07-25T04:30Z	18.801	false
2021-07-25T04:15Z	18.801	false
2021-07-25T04:00Z	18.801	false
2021-07-25T03:45Z	18.8	false
2021-07-25T03:30Z	18.8	false
2021-07-25T03:15Z	18.8	false
2021-07-25T03:00Z	18.801	false
2021-07-25T02:45Z	18.8	false
2021-07-25T02:30Z	18.801	false
2021-07-25T02:15Z	18.801	false
2021-07-25T02:00Z	18.801	false
2021-07-25T01:45Z	18.8	false
2021-07-25T01:30Z	18.801	false
2021-07-25T01:15Z	18.801	false
2021-07-25T01:00Z	18.801	false
2021-07-25T00:45Z	18.801	false
2021-07-25T00:30Z	18.801	false
2021-07-25T00:15Z	18.801	false
2021-07-25T00:00Z	18.802	false
2021-07-24T23:45Z	18.802	false
2021-07-24T23:30Z	18.802	false
2021-07-24T23:15Z	18.802	false
2021-07-24T23:00Z	18.802	false
2021-07-24T22:45Z	18.801	false
2021-07-24T22:30Z	18.802	false
2021-07-24T22:15Z	18.802	false
2021-07-24T22:00Z	18.802	false
2021-07-24T21:45Z	18.802	false
2021-07-24T21:30Z	18.802	false
2021-07-24T21:15Z	18.802	false
2021-07-24T21:00Z	18.802	false
2021-07-24T20:45Z	18.802	false
2021-07-24T20:30Z	18.802	false
2021-07-24T20:15Z	18.802	false
2021-07-24T20:00Z	18.803	false
2021-07-24T19:45Z	18.803	false
2021-07-24T19:30Z	18.804	false
2021-07-24T19:15Z	18.803	false
2021-07-24T19:00Z	18.801	false
2021-07-24T18:45Z	18.797	false
2021-07-24T18:30Z	18.801	false
2021-07-24T18:15Z	18.801	false
2021-07-24T18:00Z	18.799	false
2021-07-24T17:45Z	18.801	false
2021-07-24T17:30Z	18.801	false
2021-07-24T17:15Z	18.8	false
2021-07-24T17:00Z	18.8	false
2021-07-24T16:45Z	18.798	false
2021-07-24T16:30Z	18.797	false
2021-07-24T16:15Z	18.796	false
2021-07-24T16:00Z	18.793	false
2021-07-24T15:45Z	18.793	false
2021-07-24T15:30Z	18.793	false
2021-07-24T15:15Z	18.793	false
2021-07-24T15:00Z	18.791	false
2021-07-24T14:45Z	18.79	false
2021-07-24T14:30Z	18.789	false
2021-07-24T14:15Z	18.784	false
2021-07-24T14:00Z	18.789	false
2021-07-24T13:45Z	18.785	false
2021-07-24T13:30Z	18.783	false
2021-07-24T13:15Z	18.78	false
2021-07-24T13:00Z	18.782	false
2021-07-24T12:45Z	18.783	false
2021-07-24T12:30Z	18.78	false
2021-07-24T12:15Z	18.788	false
2021-07-24T12:00Z	18.782	false
2021-07-24T11:45Z	18.783	false
2021-07-24T11:30Z	18.781	false
2021-07-24T11:15Z	18.781	false
2021-07-24T11:00Z	18.783	false
2021-07-24T10:45Z	18.781	false
2021-07-24T10:30Z	18.779	false
2021-07-24T10:15Z	18.778	false
2021-07-24T10:00Z	18.783	false
2021-07-24T09:45Z	18.779	false
2021-07-24T09:30Z	18.78	false
2021-07-24T09:15Z	18.779	false
2021-07-24T09:00Z	18.788	false
2021-07-24T08:45Z	18.784	false
2021-07-24T08:30Z	18.785	false
2021-07-24T08:15Z	18.785	false
2021-07-24T08:00Z	18.782	false
2021-07-24T07:45Z	18.783	false
2021-07-23T04:30Z	18.788	false
2021-07-23T04:15Z	18.787	false
2021-07-23T04:00Z	18.788	false
2021-07-23T03:45Z	18.789	false
2021-07-23T03:30Z	18.789	false
2021-07-23T03:15Z	18.789	false
2021-07-23T03:00Z	18.789	false
2021-07-23T02:45Z	18.79	false
2021-07-23T02:30Z	18.79	false
2021-07-23T02:15Z	18.791	false
2021-07-23T02:00Z	18.791	false
2021-07-23T01:45Z	18.791	false
2021-07-23T01:30Z	18.792	false
2021-07-23T01:15Z	18.793	false
2021-07-23T01:00Z	18.793	false
2021-07-23T00:45Z	18.792	false
2021-07-23T00:30Z	18.793	false
2021-07-23T00:15Z	18.793	false
2021-07-23T00:00Z	18.792	false
2021-07-22T23:45Z	18.793	false
2021-07-22T23:30Z	18.793	false
2021-07-22T23:15Z	18.793	false
2021-07-22T23:00Z	18.793	false
2021-07-22T22:45Z	18.793	false
2021-07-22T22:30Z	18.792	false
2021-07-22T22:15Z	18.792	false
2021-07-22T22:00Z	18.792	false
2021-07-22T21:45Z	18.792	false
2021-07-22T21:30Z	18.792	false
2021-07-22T21:15Z	18.791	false
2021-07-22T21:00Z	18.791	false
2021-07-22T20:45Z	18.791	false
2021-07-22T20:30Z	18.79	false
2021-07-22T20:15Z	18.79	false
2021-07-22T20:00Z	18.79	false
2021-07-22T19:45Z	18.79	false
2021-07-22T19:30Z	18.789	false
2021-07-22T19:15Z	18.79	false
2021-07-22T19:00Z	18.79	false
2021-07-22T18:45Z	18.79	false
2021-07-22T18:30Z	18.79	false
2021-07-22T18:15Z	18.789	false
2021-07-22T18:00Z	18.79	false
2021-07-22T17:45Z	18.79	false
2021-07-22T17:30Z	18.789	false
2021-07-22T17:15Z	18.789	false
2021-07-22T17:00Z	18.789	false
2021-07-22T16:45Z	18.789	false
2021-07-22T16:30Z	18.789	false
2021-07-22T16:15Z	18.792	false
2021-07-22T16:00Z	18.788	false
2021-07-22T15:45Z	18.789	false
2021-07-22T15:30Z	18.788	false
2021-07-22T15:15Z	18.789	false
2021-07-22T15:00Z	18.791	false
2021-07-22T14:45Z	18.79	false
2021-07-22T14:30Z	18.79	false
2021-07-22T14:15Z	18.79	false
2021-07-22T14:00Z	18.79	false
2021-07-22T13:45Z	18.79	false
2021-07-22T13:30Z	18.791	false
2021-07-22T13:15Z	18.791	false
2021-07-22T13:00Z	18.79	false
2021-07-22T12:45Z	18.793	false
2021-07-22T12:30Z	18.791	false
2021-07-22T12:15Z	18.79	false
2021-07-22T12:00Z	18.791	false
2021-07-22T11:45Z	18.792	false
2021-07-22T11:30Z	18.793	false
2021-07-22T11:15Z	18.793	false
2021-07-22T11:00Z	18.792	false
2021-07-22T10:45Z	18.787	false
2021-07-22T10:30Z	18.791	false
2021-07-22T10:15Z	18.791	false
2021-07-22T10:00Z	18.79	false
2021-07-22T09:45Z	18.789	false
2021-07-22T09:30Z	18.79	false
2021-07-22T09:15Z	18.794	false
2021-07-22T09:00Z	18.786	false
2021-07-22T08:45Z	18.81	false
2021-07-22T08:30Z	18.783	false
2021-07-22T08:15Z	18.784	false
2021-07-22T08:00Z	18.783	false
2021-07-22T07:45Z	18.782	false
2021-07-22T07:30Z	18.783	false
2021-07-22T07:15Z	18.784	false
2021-07-22T07:00Z	18.783	false
2021-07-22T06:45Z	18.784	false
2021-07-22T06:30Z	18.785	false
2021-07-22T06:15Z	18.785	false
2021-07-22T06:00Z	18.785	false
2021-07-22T05:45Z	18.785	false
2021-07-22T05:30Z	18.786	false
2021-07-22T05:15Z	18.786	false
2021-07-22T05:00Z	18.786	false
2021-07-22T04:45Z	18.787	false
2021-07-22T04:30Z	18.787	false
2021-07-22T04:15Z	18.787	false
2021-07-22T04:00Z	18.787	false
2021-07-22T03:45Z	18.787	false
2021-07-22T03:30Z	18.788	false
2021-07-22T03:15Z	18.788	false
2021-07-22T03:00Z	18.788	false
2021-07-22T02:45Z	18.789	false
2021-07-22T02:30Z	18.789	false
2021-07-22T02:15Z	18.789	false
2021-07-22T02:00Z	18.789	false
2021-07-22T01:45Z	18.79	false
2021-07-22T01:30Z	18.79	false
2021-07-22T01:15Z	18.79	false
2021-07-22T01:00Z	18.791	false
2021-07-22T00:45Z	18.791	false
2021-07-22T00:30Z	18.79	false
2021-07-22T00:15Z	18.79	false
2021-07-22T00:00Z	18.79	false
2021-07-21T23:45Z	18.79	false
2021-07-21T23:30Z	18.789	false
2021-07-21T23:15Z	18.789	false
2021-07-21T23:00Z	18.789	false
2021-07-21T22:45Z	18.788	false
2021-07-21T22:30Z	18.788	false
2021-07-21T22:15Z	18.787	false
2021-07-21T22:00Z	18.786	false
2021-07-21T21:45Z	18.786	false
2021-07-21T21:30Z	18.786	false
2021-07-21T21:15Z	18.785	false
2021-07-21T21:00Z	18.785	false
2021-07-21T20:45Z	18.785	false
2021-07-21T20:30Z	18.784	false
2021-07-21T20:15Z	18.784	false
2021-07-21T20:00Z	18.783	false
2021-07-21T19:45Z	18.783	false
2021-07-21T19:30Z	18.782	false
2021-07-21T19:15Z	18.783	false
2021-07-21T19:00Z	18.783	false
2021-07-21T18:45Z	18.783	false
2021-07-21T18:30Z	18.784	false
2021-07-21T18:15Z	18.785	false
2021-07-21T18:00Z	18.786	false
2021-07-21T17:45Z	18.787	false
2021-07-21T17:30Z	18.788	false
2021-07-21T17:15Z	18.789	false
2021-07-21T17:00Z	18.787	false
2021-07-21T16:45Z	18.791	false
2021-07-21T16:30Z	18.794	false
2021-07-21T16:15Z	18.793	false
2021-07-21T16:00Z	18.799	false
2021-07-21T15:45Z	18.788	false
2021-07-21T15:30Z	18.794	false
2021-07-21T15:15Z	18.792	false
2021-07-21T15:00Z	18.793	false
2021-07-21T14:45Z	18.796	false
2021-07-21T14:30Z	18.795	false
2021-07-21T14:15Z	18.794	false
2021-07-21T14:00Z	18.794	false
2021-07-21T13:45Z	18.799	false
2021-07-21T13:30Z	18.798	false
2021-07-21T13:15Z	18.799	false
2021-07-21T13:00Z	18.797	false
2021-07-21T12:45Z	18.802	false
2021-07-21T12:30Z	18.795	false
2021-07-21T12:15Z	18.797	false
2021-07-21T12:00Z	18.804	false
2021-07-21T11:45Z	18.8	false
2021-07-21T11:30Z	18.804	false
2021-07-21T11:15Z	18.801	false
2021-07-21T11:00Z	18.797	false
2021-07-21T10:45Z	18.795	false
2021-07-21T10:30Z	18.797	false
2021-07-21T10:15Z	18.796	false
2021-07-21T10:00Z	18.796	false
2021-07-21T09:45Z	18.799	false
2021-07-21T09:30Z	18.793	false
2021-07-21T09:15Z	18.793	false
2021-07-21T09:00Z	18.792	false
2021-07-21T08:45Z	18.791	false
2021-07-21T08:30Z	18.791	false
2021-07-21T08:15Z	18.79	false
2021-07-21T08:00Z	18.789	false
2021-07-21T07:45Z	18.788	false
2021-07-21T07:30Z	18.787	false
2021-07-21T07:15Z	18.788	false
2021-07-21T07:00Z	18.789	false
2021-07-21T06:45Z	18.788	false
2021-07-21T06:30Z	18.789	false
2021-07-21T06:15Z	18.789	false
2021-07-21T06:00Z	18.79	false
2021-07-21T05:45Z	18.79	false
2021-07-21T05:30Z	18.791	false
2021-07-21T05:15Z	18.791	false
2021-07-21T05:00Z	18.791	false
2021-07-21T04:45Z	18.792	false
2021-07-21T04:30Z	18.793	false
2021-07-21T04:15Z	18.794	false
2021-07-21T04:00Z	18.795	false
2021-07-21T03:45Z	18.795	false
2021-07-21T03:30Z	18.796	false
2021-07-21T03:15Z	18.796	false
2021-07-21T03:00Z	18.796	false
2021-07-21T02:45Z	18.796	false
2021-07-21T02:30Z	18.797	false
2021-07-21T02:15Z	18.797	false
2021-07-21T02:00Z	18.799	false
2021-07-21T01:45Z	18.798	false
2021-07-21T01:30Z	18.799	false
2021-07-21T01:15Z	18.799	false
2021-07-21T01:00Z	18.799	false
2021-07-21T00:45Z	18.799	false
2021-07-21T00:30Z	18.8	false
2021-07-21T00:15Z	18.8	false
2021-07-21T00:00Z	18.799	false
2021-07-20T23:45Z	18.799	false
2021-07-20T23:30Z	18.799	false
2021-07-20T23:15Z	18.799	false
2021-07-20T23:00Z	18.798	false
2021-07-20T22:45Z	18.799	false
2021-07-20T22:30Z	18.799	false
2021-07-20T22:15Z	18.798	false
2021-07-20T22:00Z	18.798	false
2021-07-20T21:45Z	18.797	false
2021-07-20T21:30Z	18.797	false
2021-07-20T21:15Z	18.796	false
2021-07-20T21:00Z	18.796	false
2021-07-20T20:45Z	18.795	false
2021-07-20T20:30Z	18.795	false
2021-07-20T20:15Z	18.795	false
2021-07-20T20:00Z	18.795	false
2021-07-20T19:45Z	18.796	false
2021-07-20T19:30Z	18.799	false
2021-07-20T19:15Z	18.801	false
2021-07-20T19:00Z	18.802	false
2021-07-20T18:45Z	18.801	false
2021-07-20T18:30Z	18.801	false
2021-07-20T18:15Z	18.8	false
2021-07-20T18:00Z	18.799	false
2021-07-20T17:45Z	18.798	false
2021-07-20T17:30Z	18.799	false
2021-07-20T17:15Z	18.799	false
2021-07-20T17:00Z	18.798	false
2021-07-20T16:45Z	18.799	false
2021-07-20T16:30Z	18.796	false
2021-07-20T16:15Z	18.797	false
2021-07-20T16:00Z	18.796	false
2021-07-20T15:45Z	18.795	false
2021-07-20T15:30Z	18.795	false
2021-07-20T15:15Z	18.793	false
2021-07-20T15:00Z	18.793	false
2021-07-20T14:45Z	18.793	false
2021-07-20T14:30Z	18.788	false
2021-07-20T14:15Z	18.791	false
2021-07-20T14:00Z	18.79	false
2021-07-20T13:45Z	18.789	false
2021-07-20T13:30Z	18.788	false
2021-07-20T13:15Z	18.786	false
2021-07-20T13:00Z	18.786	false
2021-07-20T12:45Z	18.791	false
2021-07-20T12:30Z	18.789	false
2021-07-20T12:15Z	18.79	false
2021-07-20T12:00Z	18.794	false
2021-07-20T11:45Z	18.794	false
2021-07-20T11:30Z	18.792	false
2021-07-20T11:15Z	18.792	false
2021-07-20T11:00Z	18.79	false
2021-07-20T10:45Z	18.786	false
2021-07-20T10:30Z	18.783	false
2021-07-20T10:15Z	18.781	false
2021-07-20T10:00Z	18.78	false
2021-07-20T09:45Z	18.779	false
2021-07-20T09:30Z	18.781	false
2021-07-20T09:15Z	18.778	false
2021-07-20T09:00Z	18.779	false
2021-07-20T08:45Z	18.78	false
2021-07-20T08:30Z	18.779	false
2021-07-20T08:15Z	18.779	false
2021-07-20T08:00Z	18.779	false
2021-07-20T07:45Z	18.779	false
2021-07-20T07:30Z	18.779	false
2021-07-20T07:15Z	18.778	false
2021-07-20T07:00Z	18.777	false
2021-07-20T06:45Z	18.777	false
2021-07-20T06:30Z	18.778	false
2021-07-20T06:15Z	18.778	false
2021-07-20T06:00Z	18.779	false
2021-07-20T05:45Z	18.779	false
2021-07-20T05:30Z	18.78	false
2021-07-20T05:15Z	18.781	false
2021-07-20T05:00Z	18.781	false
2021-07-20T04:45Z	18.782	false

Forecast data

Key information

• Station name: Newark Weir (downstream)
• Station ID: 7409
• River name: River Wey
• Typical range: 18.65m to 19.01m
• Highest level on record: 19.96m on 21 December 2013
• Site datum: 19.00mAOD (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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