Flood Warning Issued for River Trent at High and Low Marnham, Nottinghamshire

Alert Details

The Environment Agency has issued a Flood Warning (Severity Level 2) for the River Trent at High Marnham and Low Marnham. This alert indicates that flooding is expected and immediate action may be required for those in the specifically identified risk zones.

Affected Areas

The warning is localized to the East Midlands region, specifically within Nottinghamshire. The primary area of concern is the River Trent at High Marnham and Low Marnham. This updated warning specifically targets caravans at the Marnham Meadows Holiday Park, located off Hollowgate Road in High Marnham. According to the Environment Agency, no other properties in the Marnham area are currently at risk.

What You Should Do

Residents and visitors at Marnham Meadows Holiday Park should monitor the situation closely as properties and access routes in this specific area remain at risk. The Environment Agency advises the public to continue checking the status of the Flood Warning online via the GOV.UK website.

Expected Conditions

The risk is driven by a blockage in the Old Trent watercourse near the holiday park combined with high river levels on the River Trent. Environment Agency staff have inspected the blockage and are currently deploying pumps to manage water levels. Remedial works to resolve the blockage cannot take place until the River Trent water level falls to a safe depth.

Timeline

The alert was officially raised at 08:38 AM on March 5, 2026. The Environment Agency expects to provide an update by 17:00 on March 5, 2026, or sooner if the situation changes. The warning will remain in place until water levels subside sufficiently to allow for safe repairs.