Flood Alert Issued for River Bollin Catchment
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 River Bollin catchment including Knutsford, Wilmslow, Macclesfield and Bollington due to rising river levels.
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- Record type
- Flood Alert
- Affected area
- Greater Manchester, Merseyside and Cheshire
- Issued
- September 3, 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. Severity: Flood alert (level 3). Alert raised at 2026-09-03T19:40:11.
Affected Areas
River Bollin catchment, including Knutsford, Wilmslow, Macclesfield and Bollington in Cheshire East, Manchester, Stockport, Trafford, Warrington. Also affects Rivers Bollin, Dean and Pedley, Birkin and Mobberley Brooks and their tributaries.
What You Should Do
Avoid using low lying footpaths and any bridges near local watercourses. Flood Warnings are not currently expected to be issued.
Expected Conditions
Rising river levels overnight may lead to flooding. River levels expected to increase and peak at 10am.
Timeline
Flooding is possible from the morning of 04 September 2026. Message will be updated by 5:00PM on 04 September 2026 or as the situation changes. The agency is closely monitoring the situation.
Original source: Environment Agency Official Notice ↗
Related Flood Warnings
All Flood Warnings →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 (878 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to September 3, 2026.
Frequently Asked Questions
Common questions about this Environment Agency flood warning.