What is a designated warning or alert area?

It is an official geographic coverage area used by the Environment Agency when issuing flood notices. An area can remain in the directory for years while having no warning active today.

Why can similar area names appear more than once?

The Environment Agency can define separate coverage areas for different river reaches, banks or nearby communities. Similar names do not necessarily describe the same official area; the EA reference identifies each one.

Does being inside this area prove my property will flood?

No. A monitoring-area listing is not a property-level assessment. Use the official long-term flood-risk service for an address and seek specialist advice for property, mortgage or insurance decisions.

Environment Agency monitoring directory

Severn Estuary from the Old Severn Bridge to New Passage including low lying properties at Old Passage, Aust Road and Severn Road areas

Q: Does this page mean a warning is active for Severn Estuary from the Old Severn Bridge to New Passage including low lying properties at Old Passage, Aust Road and Severn Road areas?

No. This page describes a permanent Environment Agency monitoring area. The separate live-status panel checks whether a warning or alert is currently in force. If the feed is unavailable, the current status is unknown.

Designated Flood Warning AreaEA reference 112FWTNOR01

This label is not a current warning. It means the EA has predefined this location as an area where it may issue a flood warning. The live panel below checks what is active now.

Live Environment Agency feed

Is an official warning active now?

Verify on the official flood service →Sign up for free warnings →

Official area details

Watercourse or coast: Severn Estuary
Directory county: South Gloucestershire
EA operational area: South Gloucestershire
Coverage category: Designated Flood Warning Area

Open the official EA boundary data →

Use this information safely

For conditions now: use the live panel and verify on the official flood service.
For a property: use the official long-term risk checker; this directory is not address-level evidence.
For river levels: open a nearby monitoring station and check the reading time.
For immediate danger: follow emergency-service instructions and call 999.

Check property flood risk →Official live service →

Nearby river-level stations

These are measuring instruments, not reported flood locations. A station reading must be interpreted with its timestamp, station datum and any official threshold context.

Chipping Sodbury

Bristol Frome · Bristol Avon Little Avon Axe and North Somerset St

Nearby designated monitoring areas

Redwick and Pilning to the north to Easter Compton to the east including Avonmouth and Western Approach Distribution Centres, Swanmoor Bridge area, Avlon and Severnside Works and the Severn View Industrial Park