Groundwater level Groundwater Level at Riverhead

Check for flood warnings in this area

Latest recorded level 77.09m at 7:30am Sunday 27 September 2020.

Groundwater levels at this location in the last 5 days

Now
▼

• Measured level
• When the water level reaches 78.37m here, minor flooding is possible in this area
• Highest recorded level. Hide
• Show highest recorded level

You're missing out. A graph should be visible here.
Upgrade your browser to see and use all the features of this service.

You're missing out. A graph should be visible here.

Javascript must be enabled.

Observed data

DateTime	Value	Error
2020-09-27T06:30Z	77.091	false
2020-09-27T06:15Z	77.09	false
2020-09-27T06:00Z	77.091	false
2020-09-27T05:45Z	77.092	false
2020-09-27T05:30Z	77.093	false
2020-09-27T05:15Z	77.093	false
2020-09-27T05:00Z	77.093	false
2020-09-27T04:45Z	77.094	false
2020-09-27T04:30Z	77.094	false
2020-09-27T04:15Z	77.095	false
2020-09-27T04:00Z	77.094	false
2020-09-27T03:45Z	77.093	false
2020-09-27T03:30Z	77.094	false
2020-09-27T03:15Z	77.094	false
2020-09-27T03:00Z	77.094	false
2020-09-27T02:45Z	77.094	false
2020-09-27T02:30Z	77.094	false
2020-09-27T02:15Z	77.095	false
2020-09-27T02:00Z	77.094	false
2020-09-27T01:45Z	77.094	false
2020-09-27T01:30Z	77.094	false
2020-09-27T01:15Z	77.094	false
2020-09-27T01:00Z	77.094	false
2020-09-27T00:45Z	77.095	false
2020-09-27T00:30Z	77.095	false
2020-09-27T00:15Z	77.094	false
2020-09-27T00:00Z	77.094	false
2020-09-26T23:45Z	77.094	false
2020-09-26T23:30Z	77.095	false
2020-09-26T23:15Z	77.095	false
2020-09-26T23:00Z	77.094	false
2020-09-26T22:45Z	77.094	false
2020-09-26T22:30Z	77.094	false
2020-09-26T22:15Z	77.094	false
2020-09-26T22:00Z	77.094	false
2020-09-26T21:45Z	77.094	false
2020-09-26T21:30Z	77.095	false
2020-09-26T21:15Z	77.095	false
2020-09-26T21:00Z	77.095	false
2020-09-26T20:45Z	77.096	false
2020-09-26T20:30Z	77.096	false
2020-09-26T20:15Z	77.097	false
2020-09-26T20:00Z	77.098	false
2020-09-26T19:45Z	77.098	false
2020-09-26T19:30Z	77.098	false
2020-09-26T19:15Z	77.099	false
2020-09-26T19:00Z	77.099	false
2020-09-26T18:45Z	77.101	false
2020-09-26T18:30Z	77.101	false
2020-09-26T18:15Z	77.101	false
2020-09-26T18:00Z	77.101	false
2020-09-26T17:45Z	77.102	false
2020-09-26T17:30Z	77.102	false
2020-09-26T17:15Z	77.103	false
2020-09-26T17:00Z	77.104	false
2020-09-26T16:45Z	77.105	false
2020-09-26T16:30Z	77.106	false
2020-09-26T16:15Z	77.107	false
2020-09-26T16:00Z	77.106	false
2020-09-26T15:45Z	77.107	false
2020-09-26T15:30Z	77.106	false
2020-09-26T15:15Z	77.107	false
2020-09-26T15:00Z	77.107	false
2020-09-26T14:45Z	77.107	false
2020-09-26T14:30Z	77.108	false
2020-09-26T14:15Z	77.107	false
2020-09-26T14:00Z	77.109	false
2020-09-26T13:45Z	77.109	false
2020-09-26T13:30Z	77.109	false
2020-09-26T13:15Z	77.109	false
2020-09-26T13:00Z	77.109	false
2020-09-26T12:45Z	77.11	false
2020-09-26T12:30Z	77.109	false
2020-09-26T12:15Z	77.109	false
2020-09-26T12:00Z	77.108	false
2020-09-26T11:45Z	77.107	false
2020-09-26T11:30Z	77.107	false
2020-09-26T11:15Z	77.106	false
2020-09-26T11:00Z	77.105	false
2020-09-26T10:45Z	77.104	false
2020-09-26T10:30Z	77.103	false
2020-09-26T10:15Z	77.103	false
2020-09-26T10:00Z	77.102	false
2020-09-26T09:45Z	77.101	false
2020-09-26T09:30Z	77.1	false
2020-09-26T09:15Z	77.099	false
2020-09-26T09:00Z	77.098	false
2020-09-26T08:45Z	77.098	false
2020-09-26T08:30Z	77.097	false
2020-09-26T08:15Z	77.097	false
2020-09-26T08:00Z	77.097	false
2020-09-26T07:45Z	77.097	false
2020-09-26T07:30Z	77.096	false
2020-09-26T07:15Z	77.096	false
2020-09-26T07:00Z	77.096	false
2020-09-26T06:45Z	77.096	false
2020-09-26T06:30Z	77.096	false
2020-09-26T06:15Z	77.096	false
2020-09-26T06:00Z	77.095	false
2020-09-26T05:45Z	77.094	false
2020-09-26T05:30Z	77.095	false
2020-09-26T05:15Z	77.095	false
2020-09-26T05:00Z	77.095	false
2020-09-26T04:45Z	77.095	false
2020-09-26T04:30Z	77.095	false
2020-09-26T04:15Z	77.095	false
2020-09-26T04:00Z	77.096	false
2020-09-26T03:45Z	77.096	false
2020-09-26T03:30Z	77.096	false
2020-09-26T03:15Z	77.097	false
2020-09-26T03:00Z	77.097	false
2020-09-26T02:45Z	77.097	false
2020-09-26T02:30Z	77.096	false
2020-09-26T02:15Z	77.097	false
2020-09-26T02:00Z	77.097	false
2020-09-26T01:45Z	77.097	false
2020-09-26T01:30Z	77.097	false
2020-09-26T01:15Z	77.097	false
2020-09-26T01:00Z	77.097	false
2020-09-26T00:45Z	77.097	false
2020-09-26T00:30Z	77.098	false
2020-09-26T00:15Z	77.098	false
2020-09-26T00:00Z	77.098	false
2020-09-25T23:45Z	77.098	false
2020-09-25T23:30Z	77.099	false
2020-09-25T23:15Z	77.099	false
2020-09-25T23:00Z	77.098	false
2020-09-25T22:45Z	77.098	false
2020-09-25T22:30Z	77.098	false
2020-09-25T22:15Z	77.098	false
2020-09-25T22:00Z	77.098	false
2020-09-25T21:45Z	77.098	false
2020-09-25T21:30Z	77.098	false
2020-09-25T21:15Z	77.097	false
2020-09-25T21:00Z	77.098	false
2020-09-25T20:45Z	77.098	false
2020-09-25T20:30Z	77.098	false
2020-09-25T20:15Z	77.099	false
2020-09-25T20:00Z	77.099	false
2020-09-25T19:45Z	77.099	false
2020-09-25T19:30Z	77.1	false
2020-09-25T19:15Z	77.099	false
2020-09-25T19:00Z	77.1	false
2020-09-25T18:45Z	77.099	false
2020-09-25T18:30Z	77.1	false
2020-09-25T18:15Z	77.1	false
2020-09-25T18:00Z	77.099	false
2020-09-25T17:45Z	77.1	false
2020-09-25T17:30Z	77.1	false
2020-09-25T17:15Z	77.1	false
2020-09-25T17:00Z	77.1	false
2020-09-25T16:45Z	77.101	false
2020-09-25T16:30Z	77.1	false
2020-09-25T16:15Z	77.099	false
2020-09-25T16:00Z	77.099	false
2020-09-25T15:45Z	77.097	false
2020-09-25T15:30Z	77.098	false
2020-09-25T15:15Z	77.097	false
2020-09-25T15:00Z	77.096	false
2020-09-25T14:45Z	77.098	false
2020-09-25T14:30Z	77.097	false
2020-09-25T14:15Z	77.098	false
2020-09-25T14:00Z	77.095	false
2020-09-25T13:45Z	77.094	false
2020-09-25T13:30Z	77.094	false
2020-09-25T13:15Z	77.094	false
2020-09-25T13:00Z	77.093	false
2020-09-25T12:45Z	77.093	false
2020-09-25T12:30Z	77.092	false
2020-09-25T12:15Z	77.092	false
2020-09-25T12:00Z	77.092	false
2020-09-25T11:45Z	77.092	false
2020-09-25T11:30Z	77.093	false
2020-09-25T11:15Z	77.093	false
2020-09-25T11:00Z	77.092	false
2020-09-25T10:45Z	77.093	false
2020-09-25T10:30Z	77.093	false
2020-09-25T10:15Z	77.093	false
2020-09-25T10:00Z	77.095	false
2020-09-25T09:45Z	77.096	false
2020-09-25T09:30Z	77.097	false
2020-09-25T09:15Z	77.099	false
2020-09-25T09:00Z	77.099	false
2020-09-25T08:45Z	77.1	false
2020-09-25T08:30Z	77.102	false
2020-09-25T08:15Z	77.103	false
2020-09-25T08:00Z	77.104	false
2020-09-25T07:45Z	77.105	false
2020-09-25T07:30Z	77.107	false
2020-09-25T07:15Z	77.107	false
2020-09-25T07:00Z	77.108	false
2020-09-25T06:45Z	77.109	false
2020-09-25T06:30Z	77.11	false
2020-09-25T06:15Z	77.111	false
2020-09-25T06:00Z	77.113	false
2020-09-25T05:45Z	77.113	false
2020-09-25T05:30Z	77.115	false
2020-09-25T05:15Z	77.116	false
2020-09-25T05:00Z	77.117	false
2020-09-25T04:45Z	77.119	false
2020-09-25T04:30Z	77.12	false
2020-09-25T04:15Z	77.122	false
2020-09-25T04:00Z	77.123	false
2020-09-25T03:45Z	77.124	false
2020-09-25T03:30Z	77.126	false
2020-09-25T03:15Z	77.127	false
2020-09-25T03:00Z	77.128	false
2020-09-25T02:45Z	77.129	false
2020-09-25T02:30Z	77.131	false
2020-09-25T02:15Z	77.132	false
2020-09-25T02:00Z	77.133	false
2020-09-25T01:45Z	77.134	false
2020-09-25T01:30Z	77.134	false
2020-09-25T01:15Z	77.135	false
2020-09-25T01:00Z	77.137	false
2020-09-25T00:45Z	77.137	false
2020-09-25T00:30Z	77.137	false
2020-09-25T00:15Z	77.138	false
2020-09-25T00:00Z	77.138	false
2020-09-24T23:45Z	77.139	false
2020-09-24T23:30Z	77.139	false
2020-09-24T23:15Z	77.141	false
2020-09-24T23:00Z	77.142	false
2020-09-24T22:45Z	77.142	false
2020-09-24T22:30Z	77.143	false
2020-09-24T22:15Z	77.143	false
2020-09-24T22:00Z	77.143	false
2020-09-24T21:45Z	77.145	false
2020-09-24T21:30Z	77.145	false
2020-09-24T21:15Z	77.145	false
2020-09-24T21:00Z	77.146	false
2020-09-24T20:45Z	77.147	false
2020-09-24T20:30Z	77.148	false
2020-09-24T20:15Z	77.149	false
2020-09-24T20:00Z	77.149	false
2020-09-24T19:45Z	77.15	false
2020-09-24T19:30Z	77.151	false
2020-09-24T19:15Z	77.152	false
2020-09-24T19:00Z	77.152	false
2020-09-24T18:45Z	77.153	false
2020-09-24T18:30Z	77.154	false
2020-09-24T18:15Z	77.154	false
2020-09-24T18:00Z	77.153	false
2020-09-24T17:45Z	77.153	false
2020-09-24T17:30Z	77.153	false
2020-09-24T17:15Z	77.153	false
2020-09-24T17:00Z	77.154	false
2020-09-24T16:45Z	77.153	false
2020-09-24T16:30Z	77.153	false
2020-09-24T16:15Z	77.153	false
2020-09-24T16:00Z	77.153	false
2020-09-24T15:45Z	77.152	false
2020-09-24T15:30Z	77.152	false
2020-09-24T15:15Z	77.151	false
2020-09-24T15:00Z	77.15	false
2020-09-24T14:45Z	77.15	false
2020-09-24T14:30Z	77.15	false
2020-09-24T14:15Z	77.151	false
2020-09-24T14:00Z	77.151	false
2020-09-24T13:45Z	77.151	false
2020-09-24T13:30Z	77.151	false
2020-09-24T13:15Z	77.151	false
2020-09-24T13:00Z	77.151	false
2020-09-24T12:45Z	77.151	false
2020-09-24T12:30Z	77.151	false
2020-09-24T12:15Z	77.151	false
2020-09-24T12:00Z	77.151	false
2020-09-24T11:45Z	77.151	false
2020-09-24T11:30Z	77.15	false
2020-09-24T11:15Z	77.151	false
2020-09-24T11:00Z	77.15	false
2020-09-24T10:45Z	77.15	false
2020-09-24T10:30Z	77.15	false
2020-09-24T10:15Z	77.149	false
2020-09-24T10:00Z	77.148	false
2020-09-24T09:45Z	77.147	false
2020-09-24T09:30Z	77.147	false
2020-09-24T09:15Z	77.146	false
2020-09-24T09:00Z	77.146	false
2020-09-24T08:45Z	77.146	false
2020-09-24T08:30Z	77.146	false
2020-09-24T08:15Z	77.146	false
2020-09-24T08:00Z	77.145	false
2020-09-24T07:45Z	77.146	false
2020-09-24T07:30Z	77.145	false
2020-09-24T07:15Z	77.144	false
2020-09-24T07:00Z	77.142	false
2020-09-24T06:45Z	77.142	false
2020-09-24T06:30Z	77.142	false
2020-09-24T06:15Z	77.141	false
2020-09-24T06:00Z	77.14	false
2020-09-24T05:45Z	77.139	false
2020-09-24T05:30Z	77.136	false
2020-09-24T05:15Z	77.133	false
2020-09-24T05:00Z	77.132	false
2020-09-24T04:45Z	77.13	false
2020-09-24T04:30Z	77.128	false
2020-09-24T04:15Z	77.126	false
2020-09-24T04:00Z	77.126	false
2020-09-24T03:45Z	77.124	false
2020-09-24T03:30Z	77.123	false
2020-09-24T03:15Z	77.121	false
2020-09-24T03:00Z	77.121	false
2020-09-24T02:45Z	77.121	false
2020-09-24T02:30Z	77.121	false
2020-09-24T02:15Z	77.121	false
2020-09-24T02:00Z	77.121	false
2020-09-24T01:45Z	77.121	false
2020-09-24T01:30Z	77.122	false
2020-09-24T01:15Z	77.123	false
2020-09-24T01:00Z	77.124	false
2020-09-24T00:45Z	77.126	false
2020-09-24T00:30Z	77.126	false
2020-09-24T00:15Z	77.128	false
2020-09-24T00:00Z	77.128	false
2020-09-23T23:45Z	77.129	false
2020-09-23T23:30Z	77.13	false
2020-09-23T23:15Z	77.132	false
2020-09-23T23:00Z	77.133	false
2020-09-23T22:45Z	77.135	false
2020-09-23T22:30Z	77.136	false
2020-09-23T22:15Z	77.138	false
2020-09-23T22:00Z	77.14	false
2020-09-23T21:45Z	77.141	false
2020-09-23T21:30Z	77.143	false
2020-09-23T21:15Z	77.144	false
2020-09-23T21:00Z	77.146	false
2020-09-23T20:45Z	77.147	false
2020-09-23T20:30Z	77.149	false
2020-09-23T20:15Z	77.151	false
2020-09-23T20:00Z	77.153	false
2020-09-23T19:45Z	77.153	false
2020-09-23T19:30Z	77.154	false
2020-09-23T19:15Z	77.155	false
2020-09-23T19:00Z	77.156	false
2020-09-23T18:45Z	77.156	false
2020-09-23T18:30Z	77.157	false
2020-09-23T18:15Z	77.158	false
2020-09-23T18:00Z	77.159	false
2020-09-23T17:45Z	77.159	false
2020-09-23T17:30Z	77.159	false
2020-09-23T17:15Z	77.16	false
2020-09-23T17:00Z	77.16	false
2020-09-23T16:45Z	77.16	false
2020-09-23T16:30Z	77.16	false
2020-09-23T16:15Z	77.159	false
2020-09-23T16:00Z	77.159	false
2020-09-23T15:45Z	77.159	false
2020-09-23T15:30Z	77.158	false
2020-09-23T15:15Z	77.159	false
2020-09-23T15:00Z	77.158	false
2020-09-23T14:45Z	77.158	false
2020-09-23T14:30Z	77.157	false
2020-09-23T14:15Z	77.156	false
2020-09-23T14:00Z	77.155	false
2020-09-23T13:45Z	77.153	false
2020-09-23T13:30Z	77.152	false
2020-09-23T13:15Z	77.151	false
2020-09-23T13:00Z	77.15	false
2020-09-23T12:45Z	77.148	false
2020-09-23T12:30Z	77.148	false
2020-09-23T12:15Z	77.148	false
2020-09-23T12:00Z	77.148	false
2020-09-23T11:45Z	77.146	false
2020-09-23T11:30Z	77.146	false
2020-09-23T11:15Z	77.146	false
2020-09-23T11:00Z	77.147	false
2020-09-23T10:45Z	77.146	false
2020-09-23T10:30Z	77.147	false
2020-09-23T10:15Z	77.147	false
2020-09-23T10:00Z	77.147	false
2020-09-23T09:45Z	77.147	false
2020-09-23T09:30Z	77.147	false
2020-09-23T09:15Z	77.148	false
2020-09-23T09:00Z	77.148	false
2020-09-23T08:45Z	77.149	false
2020-09-23T08:30Z	77.149	false
2020-09-23T08:15Z	77.15	false
2020-09-23T08:00Z	77.15	false
2020-09-23T07:45Z	77.15	false
2020-09-23T07:30Z	77.151	false
2020-09-23T07:15Z	77.151	false
2020-09-23T07:00Z	77.151	false
2020-09-23T06:45Z	77.152	false
2020-09-23T06:30Z	77.152	false
2020-09-23T06:15Z	77.152	false
2020-09-23T06:00Z	77.153	false
2020-09-23T05:45Z	77.154	false
2020-09-23T05:30Z	77.153	false
2020-09-23T05:15Z	77.154	false
2020-09-23T05:00Z	77.153	false
2020-09-23T04:45Z	77.153	false
2020-09-23T04:30Z	77.152	false
2020-09-23T04:15Z	77.152	false
2020-09-23T04:00Z	77.152	false
2020-09-23T03:45Z	77.152	false
2020-09-23T03:30Z	77.152	false
2020-09-23T03:15Z	77.151	false
2020-09-23T03:00Z	77.15	false
2020-09-23T02:45Z	77.15	false
2020-09-23T02:30Z	77.15	false
2020-09-23T02:15Z	77.149	false
2020-09-23T02:00Z	77.149	false
2020-09-23T01:45Z	77.149	false
2020-09-23T01:30Z	77.149	false
2020-09-23T01:15Z	77.149	false
2020-09-23T01:00Z	77.149	false
2020-09-23T00:45Z	77.149	false
2020-09-23T00:30Z	77.15	false
2020-09-23T00:15Z	77.151	false
2020-09-23T00:00Z	77.151	false
2020-09-22T23:45Z	77.151	false
2020-09-22T23:30Z	77.151	false
2020-09-22T23:15Z	77.152	false
2020-09-22T23:00Z	77.152	false
2020-09-22T22:45Z	77.152	false
2020-09-22T22:30Z	77.153	false
2020-09-22T22:15Z	77.153	false
2020-09-22T22:00Z	77.154	false
2020-09-22T21:45Z	77.154	false
2020-09-22T21:30Z	77.154	false
2020-09-22T21:15Z	77.155	false
2020-09-22T21:00Z	77.156	false
2020-09-22T20:45Z	77.156	false
2020-09-22T20:30Z	77.156	false
2020-09-22T20:15Z	77.157	false
2020-09-22T20:00Z	77.158	false
2020-09-22T19:45Z	77.158	false
2020-09-22T19:30Z	77.159	false
2020-09-22T19:15Z	77.16	false
2020-09-22T19:00Z	77.16	false
2020-09-22T18:45Z	77.162	false
2020-09-22T18:30Z	77.162	false
2020-09-22T18:15Z	77.163	false
2020-09-22T18:00Z	77.164	false
2020-09-22T17:45Z	77.165	false
2020-09-22T17:30Z	77.166	false
2020-09-22T17:15Z	77.166	false
2020-09-22T17:00Z	77.167	false
2020-09-22T16:45Z	77.167	false
2020-09-22T16:30Z	77.167	false
2020-09-22T16:15Z	77.167	false
2020-09-22T16:00Z	77.166	false
2020-09-22T15:45Z	77.166	false
2020-09-22T15:30Z	77.165	false
2020-09-22T15:15Z	77.163	false
2020-09-22T15:00Z	77.161	false
2020-09-22T14:45Z	77.16	false
2020-09-22T14:30Z	77.157	false
2020-09-22T14:15Z	77.156	false
2020-09-22T14:00Z	77.154	false
2020-09-22T13:45Z	77.152	false
2020-09-22T13:30Z	77.15	false
2020-09-22T13:15Z	77.149	false
2020-09-22T13:00Z	77.147	false
2020-09-22T12:45Z	77.146	false
2020-09-22T12:30Z	77.145	false
2020-09-22T12:15Z	77.145	false
2020-09-22T12:00Z	77.144	false
2020-09-22T11:45Z	77.144	false
2020-09-22T11:30Z	77.144	false
2020-09-22T11:15Z	77.144	false
2020-09-22T11:00Z	77.143	false
2020-09-22T10:45Z	77.142	false
2020-09-22T10:30Z	77.142	false
2020-09-22T10:15Z	77.142	false
2020-09-22T10:00Z	77.141	false
2020-09-22T09:45Z	77.141	false
2020-09-22T09:30Z	77.141	false
2020-09-22T09:15Z	77.14	false
2020-09-22T09:00Z	77.14	false
2020-09-22T08:45Z	77.14	false
2020-09-22T08:30Z	77.14	false
2020-09-22T08:15Z	77.14	false
2020-09-22T08:00Z	77.14	false
2020-09-22T07:45Z	77.14	false
2020-09-22T07:30Z	77.14	false
2020-09-22T07:15Z	77.14	false
2020-09-22T07:00Z	77.139	false
2020-09-22T06:45Z	77.139	false

Forecast data

About this location

• Station name: Riverhead
• Station ID: 9136
• Highest level on record: 79.35m on 31 January 2014
• Lowest level on record: 74.54m on 22 September 2006
• Site datum: 79.42mAOD (what does this mean?)

Can groundwater increase flood risk?

If groundwater height is below the level of a building, the risk of flooding from groundwater alone is unlikely. You can find out the height of any location using an ordnance survey map.

Flooding is more likely to occur when several things happen together, such as poor weather, high tides and high river and groundwater levels. You can find out more about the latest flood warning information in England and Wales.

How are groundwater levels measured?

The Environment Agency uses a network of boreholes accross 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 groundwater levels we provide for each borehole are all relative to its site datum.

How often are groundwater levels measured?

The data we collect is fed into this service once a day under normal conditions.
We increase this frequency whenever there's a greater risk of flooding.

• View nearby measuring stations

• View the flood information service for England
• Check the long term flood risk for an area in England.

Share this page

• Twitter
• Facebook
• Email