Marine Notice No. 99 of 2026
Shannon Navigation: Limerick Island Swim Temporary Navigation Closure
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Boat, walk, run, cycle, paddle, and fish on inland waterways.
We manage almost 1,100 km of navigation channels.
We have 214 boat moorings available to the public.
We use 176 locks to enable navigation throughout the waterways
We manage 348 bridges around Ireland.
Over 90% of adults participate in outdoor recreation, to which we are a significant contributor.
From bye-laws and mooring regulations, to locks, bridges, slipways and entry-points, find all the information you need to plan your trip.
View our draft proposals online and comment by email or in person.
Shannon Navigation: Limerick Island Swim Temporary Navigation Closure
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Lough Ree: Navigation Advisory Lecarrow Canal
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Shannon Navigation - Banagher Archaeological Diving Operations
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Shannon Navigation & Royal Canal: Lifting Bridge Restrictions – Abbott Longford Marathon Sunday, 30 August 2026
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Shannon Navigation: Long-Distance Endurance Swim
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Shannon Navigation – Silt Removal Works Victoria Lock
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All Navigations: Weed Growth & Low Water Cautionary Warning
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Update 2.0: Shannon Erne Navigation: Low Water Levels – Lough Scur
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Grand Canal – Lock C1 Reopened Level C5 Navigation Restriction
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Canal Navigations: Water Levels & Lock Gates
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All Navigations: Boater's Guide to Fire Safety
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Shannon Navigation: Lough Allen & Drumshanbo Open Water Swim Lessons
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Erne System – Enniskillen Seasonal Closure of Eastern Navigation Channel
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Water Safety – All Navigations
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Shannon Navigation – Low Water Levels Advisory
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Shannon–Erne Waterway Aghalane Service Block Closure
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Shannon Navigation Restrictions for Construction of New Hartley Bridge
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Royal Canal - Canoe Polo - Mullingar Harbour
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River Barrow – Restricted Navigation
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Shannon Erne Waterway: Ballinamore Boat Pump-Out Facility Now Operational
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All Navigations: Mandatory Wearing of Personal Flotation Devices at Navigation Locks
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Notice to all Waterway Users
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River Shannon, Limerick Closure of George’s Quay Jetty for 2026 Season
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