River level River Arun at Provender Mill (upstream data)

Check for flood warnings in this area

Latest recorded level 35.34m at 9:45am Wednesday 28 July 2021.

View downstream 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
▼

• Measured level
• When the water level reaches 35.70m 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
2021-07-28T08:45Z	35.338	false
2021-07-28T08:30Z	35.335	false
2021-07-28T08:15Z	35.345	false
2021-07-28T08:00Z	35.34	false
2021-07-28T07:45Z	35.343	false
2021-07-28T07:30Z	35.346	false
2021-07-28T07:15Z	35.345	false
2021-07-28T07:00Z	35.358	false
2021-07-28T06:45Z	35.351	false
2021-07-28T06:30Z	35.359	false
2021-07-28T06:15Z	35.356	false
2021-07-28T06:00Z	35.355	false
2021-07-28T05:45Z	35.364	false
2021-07-28T05:30Z	35.364	false
2021-07-28T05:15Z	35.364	false
2021-07-28T05:00Z	35.366	false
2021-07-28T04:45Z	35.376	false
2021-07-28T04:30Z	35.37	false
2021-07-28T04:15Z	35.368	false
2021-07-28T04:00Z	35.375	false
2021-07-28T03:45Z	35.383	false
2021-07-28T03:30Z	35.377	false
2021-07-28T03:15Z	35.379	false
2021-07-28T03:00Z	35.382	false
2021-07-28T02:45Z	35.391	false
2021-07-28T02:30Z	35.385	false
2021-07-28T02:15Z	35.393	false
2021-07-28T02:00Z	35.393	false
2021-07-28T01:45Z	35.395	false
2021-07-28T01:30Z	35.397	false
2021-07-28T01:15Z	35.391	false
2021-07-28T01:00Z	35.402	false
2021-07-28T00:45Z	35.402	false
2021-07-28T00:30Z	35.405	false
2021-07-28T00:15Z	35.407	false
2021-07-28T00:00Z	35.396	false
2021-07-27T23:45Z	35.395	false
2021-07-27T23:30Z	35.391	false
2021-07-27T23:15Z	35.394	false
2021-07-27T23:00Z	35.393	false
2021-07-27T22:45Z	35.401	false
2021-07-27T22:30Z	35.398	false
2021-07-27T22:15Z	35.395	false
2021-07-27T22:00Z	35.393	false
2021-07-27T21:45Z	35.393	false
2021-07-27T21:30Z	35.4	false
2021-07-27T21:15Z	35.403	false
2021-07-27T21:00Z	35.402	false
2021-07-27T20:45Z	35.393	false
2021-07-27T20:30Z	35.392	false
2021-07-27T20:15Z	35.391	false
2021-07-27T20:00Z	35.389	false
2021-07-27T19:45Z	35.388	false
2021-07-27T19:30Z	35.394	false
2021-07-27T19:15Z	35.387	false
2021-07-27T19:00Z	35.376	false
2021-07-27T18:45Z	35.377	false
2021-07-27T18:30Z	35.375	false
2021-07-27T18:15Z	35.373	false
2021-07-27T18:00Z	35.372	false
2021-07-27T17:45Z	35.383	false
2021-07-27T17:30Z	35.378	false
2021-07-27T17:15Z	35.384	false
2021-07-27T17:00Z	35.397	false
2021-07-27T16:45Z	35.403	false
2021-07-27T16:30Z	35.4	false
2021-07-27T16:15Z	35.416	false
2021-07-27T16:00Z	35.411	false
2021-07-27T15:45Z	35.421	false
2021-07-27T15:30Z	35.422	false
2021-07-27T15:15Z	35.421	false
2021-07-27T15:00Z	35.41	false
2021-07-27T14:45Z	35.403	false
2021-07-27T14:30Z	35.396	false
2021-07-27T14:15Z	35.4	false
2021-07-27T14:00Z	35.402	false
2021-07-27T13:45Z	35.398	false
2021-07-27T13:30Z	35.408	false
2021-07-27T13:15Z	35.418	false
2021-07-27T13:00Z	35.436	false
2021-07-27T12:45Z	35.442	false
2021-07-27T12:30Z	35.484	false
2021-07-27T12:15Z	35.466	false
2021-07-27T12:00Z	35.372	false
2021-07-27T11:45Z	35.329	false
2021-07-27T11:30Z	35.311	false
2021-07-27T11:15Z	35.309	false
2021-07-27T11:00Z	35.305	false
2021-07-27T10:45Z	35.306	false
2021-07-27T10:30Z	35.296	false
2021-07-27T10:15Z	35.294	false
2021-07-27T10:00Z	35.305	false
2021-07-27T09:45Z	35.301	false
2021-07-27T09:30Z	35.3	false
2021-07-27T09:15Z	35.293	false
2021-07-27T09:00Z	35.287	false
2021-07-27T08:45Z	35.288	false
2021-07-27T08:30Z	35.284	false
2021-07-27T08:15Z	35.29	false
2021-07-27T08:00Z	35.299	false
2021-07-27T07:45Z	35.299	false
2021-07-27T07:30Z	35.291	false
2021-07-27T07:15Z	35.301	false
2021-07-27T07:00Z	35.303	false
2021-07-27T06:45Z	35.293	false
2021-07-27T06:30Z	35.304	false
2021-07-27T06:15Z	35.306	false
2021-07-27T06:00Z	35.301	false
2021-07-27T05:45Z	35.301	false
2021-07-27T05:30Z	35.317	false
2021-07-27T05:15Z	35.316	false
2021-07-27T05:00Z	35.31	false
2021-07-27T04:45Z	35.305	false
2021-07-27T04:30Z	35.279	false
2021-07-27T04:15Z	35.258	false
2021-07-27T04:00Z	35.259	false
2021-07-27T03:45Z	35.258	false
2021-07-27T03:30Z	35.248	false
2021-07-27T03:15Z	35.251	false
2021-07-27T03:00Z	35.261	false
2021-07-27T02:45Z	35.26	false
2021-07-27T02:30Z	35.263	false
2021-07-27T02:15Z	35.254	false
2021-07-27T02:00Z	35.263	false
2021-07-27T01:45Z	35.264	false
2021-07-27T01:30Z	35.26	false
2021-07-27T01:15Z	35.256	false
2021-07-27T01:00Z	35.269	false
2021-07-27T00:45Z	35.259	false
2021-07-27T00:30Z	35.26	false
2021-07-27T00:15Z	35.263	false
2021-07-27T00:00Z	35.263	false
2021-07-26T23:45Z	35.262	false
2021-07-26T23:30Z	35.264	false
2021-07-26T23:15Z	35.274	false
2021-07-26T23:00Z	35.276	false
2021-07-26T22:45Z	35.274	false
2021-07-26T22:30Z	35.276	false
2021-07-26T22:15Z	35.269	false
2021-07-26T22:00Z	35.281	false
2021-07-26T21:45Z	35.272	false
2021-07-26T21:30Z	35.273	false
2021-07-26T21:15Z	35.283	false
2021-07-26T21:00Z	35.273	false
2021-07-26T20:45Z	35.284	false
2021-07-26T20:30Z	35.279	false
2021-07-26T20:15Z	35.277	false
2021-07-26T20:00Z	35.286	false
2021-07-26T19:45Z	35.281	false
2021-07-26T19:30Z	35.281	false
2021-07-26T19:15Z	35.291	false
2021-07-26T19:00Z	35.294	false
2021-07-26T18:45Z	35.287	false
2021-07-26T18:30Z	35.295	false
2021-07-26T18:15Z	35.294	false
2021-07-26T18:00Z	35.288	false
2021-07-26T17:45Z	35.29	false
2021-07-26T17:30Z	35.301	false
2021-07-26T17:15Z	35.299	false
2021-07-26T17:00Z	35.293	false
2021-07-26T16:45Z	35.298	false
2021-07-26T16:30Z	35.298	false
2021-07-26T16:15Z	35.302	false
2021-07-26T16:00Z	35.302	false
2021-07-26T15:45Z	35.31	false
2021-07-26T15:30Z	35.314	false
2021-07-26T15:15Z	35.306	false
2021-07-26T15:00Z	35.308	false
2021-07-26T14:45Z	35.321	false
2021-07-26T14:30Z	35.315	false
2021-07-26T14:15Z	35.325	false
2021-07-26T14:00Z	35.325	false
2021-07-26T13:45Z	35.323	false
2021-07-26T13:30Z	35.328	false
2021-07-26T13:15Z	35.33	false
2021-07-26T13:00Z	35.322	false
2021-07-26T12:45Z	35.323	false
2021-07-26T12:30Z	35.334	false
2021-07-26T12:15Z	35.33	false
2021-07-26T12:00Z	35.34	false
2021-07-26T11:45Z	35.33	false
2021-07-26T11:30Z	35.343	false
2021-07-26T11:15Z	35.337	false
2021-07-26T11:00Z	35.348	false
2021-07-26T10:45Z	35.346	false
2021-07-26T10:30Z	35.344	false
2021-07-26T10:15Z	35.354	false
2021-07-26T10:00Z	35.352	false
2021-07-26T09:45Z	35.355	false
2021-07-26T09:30Z	35.357	false
2021-07-26T09:15Z	35.36	false
2021-07-26T09:00Z	35.36	false
2021-07-26T08:45Z	35.359	false
2021-07-26T08:30Z	35.363	false
2021-07-26T08:15Z	35.363	false
2021-07-26T08:00Z	35.357	false
2021-07-26T07:45Z	35.369	false
2021-07-26T07:30Z	35.367	false
2021-07-26T07:15Z	35.368	false
2021-07-26T07:00Z	35.371	false
2021-07-26T06:45Z	35.365	false
2021-07-26T06:30Z	35.37	false
2021-07-26T06:15Z	35.372	false
2021-07-26T06:00Z	35.373	false
2021-07-26T05:45Z	35.371	false
2021-07-26T05:30Z	35.383	false
2021-07-26T05:15Z	35.385	false
2021-07-26T05:00Z	35.387	false
2021-07-26T04:45Z	35.378	false
2021-07-26T04:30Z	35.386	false
2021-07-26T04:15Z	35.39	false
2021-07-26T04:00Z	35.387	false
2021-07-26T03:45Z	35.383	false
2021-07-26T03:30Z	35.395	false
2021-07-26T03:15Z	35.386	false
2021-07-26T03:00Z	35.387	false
2021-07-26T02:45Z	35.387	false
2021-07-26T02:30Z	35.389	false
2021-07-26T02:15Z	35.4	false
2021-07-26T02:00Z	35.397	false
2021-07-26T01:45Z	35.394	false
2021-07-26T01:30Z	35.398	false
2021-07-26T01:15Z	35.395	false
2021-07-26T01:00Z	35.401	false
2021-07-26T00:45Z	35.397	false
2021-07-26T00:30Z	35.405	false
2021-07-26T00:15Z	35.403	false
2021-07-26T00:00Z	35.4	false
2021-07-25T23:45Z	35.392	false
2021-07-25T23:30Z	35.396	false
2021-07-25T23:15Z	35.396	false
2021-07-25T23:00Z	35.401	false
2021-07-25T22:45Z	35.402	false
2021-07-25T22:30Z	35.408	false
2021-07-25T22:15Z	35.419	false
2021-07-25T22:00Z	35.412	false
2021-07-25T21:45Z	35.427	false
2021-07-25T21:30Z	35.428	false
2021-07-25T21:15Z	35.431	false
2021-07-25T21:00Z	35.438	false
2021-07-25T20:45Z	35.448	false
2021-07-25T20:30Z	35.444	false
2021-07-25T20:15Z	35.456	false
2021-07-25T20:00Z	35.456	false
2021-07-25T19:45Z	35.448	false
2021-07-25T19:30Z	35.443	false
2021-07-25T19:15Z	35.448	false
2021-07-25T19:00Z	35.447	false
2021-07-25T18:45Z	35.448	false
2021-07-25T18:30Z	35.456	false
2021-07-25T18:15Z	35.458	false
2021-07-25T18:00Z	35.46	false
2021-07-25T17:45Z	35.483	false
2021-07-25T17:30Z	35.464	false
2021-07-25T17:15Z	35.445	false
2021-07-25T17:00Z	35.428	false
2021-07-25T16:45Z	35.415	false
2021-07-25T16:30Z	35.411	false
2021-07-25T16:15Z	35.406	false
2021-07-25T16:00Z	35.413	false
2021-07-25T15:45Z	35.397	false
2021-07-25T15:30Z	35.391	false
2021-07-25T15:15Z	35.366	false
2021-07-25T15:00Z	35.343	false
2021-07-25T14:45Z	35.346	false
2021-07-25T14:30Z	35.342	false
2021-07-25T14:15Z	35.333	false
2021-07-25T14:00Z	35.335	false
2021-07-25T13:45Z	35.317	false
2021-07-25T13:30Z	35.298	false
2021-07-25T13:15Z	35.291	false
2021-07-25T13:00Z	35.296	false
2021-07-25T12:45Z	35.288	false
2021-07-25T12:30Z	35.294	false
2021-07-25T12:15Z	35.293	false
2021-07-25T12:00Z	35.282	false
2021-07-25T11:45Z	35.283	false
2021-07-25T11:30Z	35.266	false
2021-07-25T11:15Z	35.243	false
2021-07-25T11:00Z	35.225	false
2021-07-25T10:45Z	35.234	false
2021-07-25T10:30Z	35.23	false
2021-07-25T10:15Z	35.236	false
2021-07-25T10:00Z	35.239	false
2021-07-25T09:45Z	35.248	false
2021-07-25T09:30Z	35.248	false
2021-07-25T09:15Z	35.243	false
2021-07-25T09:00Z	35.232	false
2021-07-25T08:45Z	35.215	false
2021-07-25T08:30Z	35.216	false
2021-07-25T08:15Z	35.214	false
2021-07-25T08:00Z	35.226	false
2021-07-25T07:45Z	35.226	false
2021-07-25T07:30Z	35.226	false
2021-07-25T07:15Z	35.222	false
2021-07-25T07:00Z	35.21	false
2021-07-25T06:45Z	35.2	false
2021-07-25T06:30Z	35.178	false
2021-07-25T06:15Z	35.184	false
2021-07-25T06:00Z	35.172	false
2021-07-25T05:45Z	35.176	false
2021-07-25T05:30Z	35.172	false
2021-07-25T05:15Z	35.18	false
2021-07-25T05:00Z	35.174	false
2021-07-25T04:45Z	35.182	false
2021-07-25T04:30Z	35.176	false
2021-07-25T04:15Z	35.175	false
2021-07-25T04:00Z	35.178	false
2021-07-25T03:45Z	35.185	false
2021-07-25T03:30Z	35.176	false
2021-07-25T03:15Z	35.185	false
2021-07-25T03:00Z	35.178	false
2021-07-25T02:45Z	35.179	false
2021-07-25T02:30Z	35.189	false
2021-07-25T02:15Z	35.189	false
2021-07-25T02:00Z	35.188	false
2021-07-25T01:45Z	35.185	false
2021-07-25T01:30Z	35.193	false
2021-07-25T01:15Z	35.181	false
2021-07-25T01:00Z	35.189	false
2021-07-25T00:45Z	35.194	false
2021-07-25T00:30Z	35.192	false
2021-07-25T00:15Z	35.195	false
2021-07-25T00:00Z	35.195	false
2021-07-24T23:45Z	35.197	false
2021-07-24T23:30Z	35.189	false
2021-07-24T23:15Z	35.191	false
2021-07-24T23:00Z	35.2	false
2021-07-24T22:45Z	35.195	false
2021-07-24T22:30Z	35.194	false
2021-07-24T22:15Z	35.201	false
2021-07-24T22:00Z	35.204	false
2021-07-24T21:45Z	35.204	false
2021-07-24T21:30Z	35.208	false
2021-07-24T21:15Z	35.199	false
2021-07-24T21:00Z	35.21	false
2021-07-24T20:45Z	35.203	false
2021-07-24T20:30Z	35.203	false
2021-07-24T20:15Z	35.207	false
2021-07-24T20:00Z	35.207	false
2021-07-24T19:45Z	35.208	false
2021-07-24T19:30Z	35.217	false
2021-07-24T19:15Z	35.214	false
2021-07-24T19:00Z	35.216	false
2021-07-24T18:45Z	35.219	false
2021-07-24T18:30Z	35.216	false
2021-07-24T18:15Z	35.22	false
2021-07-24T18:00Z	35.221	false
2021-07-24T17:45Z	35.222	false
2021-07-24T17:30Z	35.232	false
2021-07-24T17:15Z	35.237	false
2021-07-24T17:00Z	35.237	false
2021-07-24T16:45Z	35.243	false
2021-07-24T16:30Z	35.235	false
2021-07-24T16:15Z	35.238	false
2021-07-24T16:00Z	35.25	false
2021-07-24T15:45Z	35.245	false
2021-07-24T15:30Z	35.249	false
2021-07-24T15:15Z	35.252	false
2021-07-24T15:00Z	35.264	false
2021-07-24T14:45Z	35.26	false
2021-07-24T14:30Z	35.268	false
2021-07-24T14:15Z	35.274	false
2021-07-24T14:00Z	35.278	false
2021-07-24T13:45Z	35.274	false
2021-07-24T13:30Z	35.282	false
2021-07-24T13:15Z	35.285	false
2021-07-24T13:00Z	35.289	false
2021-07-24T12:45Z	35.284	false
2021-07-24T12:30Z	35.295	false
2021-07-24T12:15Z	35.301	false
2021-07-24T12:00Z	35.305	false
2021-07-24T11:45Z	35.299	false
2021-07-24T11:30Z	35.306	false
2021-07-24T11:15Z	35.317	false
2021-07-24T11:00Z	35.311	false
2021-07-24T10:45Z	35.319	false
2021-07-24T10:30Z	35.322	false
2021-07-24T10:15Z	35.323	false
2021-07-24T10:00Z	35.335	false
2021-07-24T09:45Z	35.331	false
2021-07-24T09:30Z	35.344	false
2021-07-24T09:15Z	35.336	false

Forecast data

Key information

• Station name: Provender Mill (upstream)
• Station ID: 9243
• River name: River Arun
• Typical range: 34.35m to 35.70m
• Highest level on record: 37.40m on 11 August 2007
• Site datum: 0.00mAOD (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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