Flood Alert Issued for Porter Brook Catchment in Sheffield
Areazine synthesizes this Environment Agency flood warning directly from Environment Agency's official public data feed. See our methodology for full source attribution and refresh cadence.
Environment Agency issues flood alert for Porter Brook Catchment due to forecast high river levels on 27 August 2026.
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- Record type
- Flood Alert
- Affected area
- Sheffield, Yorkshire
- Issued
- August 27, 2026
- Issuing authority
- Environment Agency
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
Flood alert issued by the Environment Agency for the Porter Brook Catchment. Severity level 3. Alert raised at 2026-08-27T10:51:42.
Affected Areas
Porter Brook Catchment in Sheffield, Yorkshire. Locations most affected will be low lying land and roads near rivers.
What You Should Do
Take care and avoid walking, cycling or driving through flood water.
Expected Conditions
Forecast high river levels today may lead to flooding due to heavy and thundery downpours. River levels may rise suddenly and cause surface water flooding.
Timeline
Flooding is possible on 27 August 2026. This message will be updated by 11:00PM on 27 August 2026 or as the situation changes.
Original source: Environment Agency Official Notice ↗
Related Flood Warnings
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Flood Alert Issued for River Erewash Tributaries in Derbyshire and Nottinghamshire
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Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this Environment Agency flood warning: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (702 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to August 27, 2026.
Frequently Asked Questions
Common questions about this Environment Agency flood warning.