Flood Alert Issued for Tributaries in Gloucester and Surrounding Gloucestershire Areas

Source: Environment Agency · Gloucestershire, West Midlands

According to the U.S. Census Bureau's American Community Survey (ACS) 5-year estimates, the CDC PLACES population-level health analysis, and the CMS Hospital Compare quality data, Areazine publishes editorial articles drawing on more than 19,000 U.S. city profiles. See our methodology for full source attribution and refresh cadence.

The Environment Agency has issued a flood alert for tributaries in Gloucester, warning of rising river levels and potential flooding for low-lying land and roads through February 19.

What this Environment Agency flood warning tells you, and what most readers miss

This notice was issued by Environment Agency on February 21, 2026 and geographically references Gloucestershire, West Midlands. Its severity classification of "medium" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Flood Warnings — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly Environment Agency detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized Environment Agency flood warning is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Flood Alert, Gloucestershire) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

Alert Details

The Environment Agency has issued a flood alert (Severity Level 3) for the West Midlands area, specifically focusing on the tributaries in Gloucester. The alert was officially raised at 6:08 PM on February 18, 2026, in response to rising river levels observed throughout the day.

Affected Areas

The alert encompasses geographic regions within Gloucestershire, specifically affecting low-lying land and roads adjacent to several water bodies, including:

  • Horsbere Brook
  • Wotton Brook
  • River Twyver
  • River Sud
  • Whaddon Brook
  • Daniels Brook
  • Dimore Brook

Specific locations that may be affected by these conditions include Kemerton, Tewkesbury, Stoke Orchard, Uckington, Churchdown, Upton St Leonards, Cheltenham, Horsebere, and Brookthorpe.

What You Should Do

Residents and travelers in the affected areas are advised to take care and avoid walking, cycling, or driving through flood water. The Environment Agency is closely monitoring the situation as it develops.

Expected Conditions

Rising river levels may lead to flooding of land and roads on February 18, 2026. Officials have indicated that the Horsbere flood storage area may be operating to manage the increased water volume.

Timeline

The alert is currently in effect as of February 18, 2026. This message is scheduled to be updated by 11:00 AM on February 19, 2026, or sooner if the situation changes significantly.

Original source: Environment Agency Official Notice ↗

All Flood Warnings →

Frequently Asked Questions

Common questions about this Environment Agency flood warning.

What is this Environment Agency flood warning about?
The Environment Agency has issued a flood alert for tributaries in Gloucester, warning of rising river levels and potential flooding for low-lying land and roads through February 19.
Which agency issued this alert?
This alert was issued by Environment Agency. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "medium" severity. Stay informed and follow agency guidance.
What area is affected?
This alert affects Gloucestershire, West Midlands. Check with Environment Agency for the most current geographic scope.
Where can I find more Flood Warnings updates?
Browse the full Flood Warnings feed on Areazine at areazine.com/uk/floods/ for the latest updates from Environment Agency and other agencies.