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Sporting blue hair, painted blue eyelids and a blue wave painted on his chest, Water Safety Ireland ambassador Henry O’Donnell took to the Donegal coastline to issue a safety appeal on World Drowning Prevention day.

The former Army Ranger, lifeguard, diver and swim instructor, who recently became the first man to finswim around Ireland, invited people to “do one positive thing” to save lives.

Children under the age of five are at highest risk, he noted, with drownings often occurring during routine activities, such as bathing, collecting water for domestic use, travelling over water on boats or ferries, and fishing.

“ The impacts of seasonal or extreme weather events are also a frequent cause of drowning,”he said, and “most of these deaths are preventable with common sense low cost solutions”.

Such solutions include installing barriers controlling access to water, providing safe places away from water such as crèches for pre-school children with capable childcare, and teaching swimming, water safety and safe rescue skills, he said.

Training bystanders in safe rescue and resuscitation, setting and enforcing safe boating, shipping and ferry regulations, adopting a water safety culture and improving flood risk management are other measures, he said.

Drowning is one of the main causes of death around the world for people aged between one and 27 years of age, he noted, and more than 225,000 people drown each year globally.

Listen to Henry O'Donnell on podcast with Lorna Siggins here

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Donegal-born former Army Ranger, lifeguard, diver and swim instructor Henry O’Donnell has become the first man to finswim around Ireland.

The solo swimmer completed 1,569 kilometres, equivalent to 847 nautical miles, when he landed at Carrickfin beach in the Donegal Gaeltacht on Saturday.

“We had to go for it with the weather and the sea - and when you get an opportunity you have to seize it,”he said, describing the final push over the past week.

“ I’m pretty tired, as are my expedition teams who were phenomenal and worked very hard,” O’Donnell said.

Up to 20 sea swimmers joined him for the last 400 metres into Carrickfin, where he was met by members of his family and many supporters.

Water Safety Ireland deputy chief executive Roger Sweeney and Ena Barrett of the Irish Cancer Society greeted him, along with representatives of the RNLI, Gardai and Donegal County Council.

“I see myself as a player on a very big team, and part of that were the coastal communities that gave such support,” O’Donnell said afterwards.

The father and grandfather has trekked and climbed to some of the highest and lowest points on four of the globe’s continents and led the first successful relay swim around Ireland in 2006.

He set out in September 2020 from Carrickfin - where he first learned to swim - with the aim of completing the first solo fin swim around Ireland in aid of Water Safety Ireland and the Irish Cancer Society.

He had to take a pause last year due to Covid, but he and his team are back in the water and on the last long leg up the west coast. To date, he has raised over 46,000 euro

O’Donnell noted that there was Mediterranean weather on September 17th 2020 when he first set out from north Donegal, and there were similar conditions on Saturday for his finish.

“In between, we had some very challenging conditions,”he said.

“Over the past week, I put in a few significantly long swims, with safety as number one priority,”he said.

“We had a fantastic expedition vessel along the west coast, named Macbel, which allowed us to take us straighter lines and swim further offshore,”he said.

Navigating Tory sound, Malin Head, and rounding Rathlin sound off the Antrim coast were key stages, he said, along with passing Baily lighthouse off Howth and negotiating shipping lanes in Dublin Bay.

Rounding Carnsore point off the south-east and the Fastnet rock off the south-west were also psychological highlights, he said.

“This was as challenging my most difficult expeditions, and the longest by far,”he said.

“However, hearing about loss experienced by families, and illness of young children would help you to keep going,”he said.

“ We did a tribute off the Arranmore lighthouse for all the fishermen and women lost off the Donegal coast and all others lost at sea, and we remembered the Rescue 116 helicopter crew when were off Mayo,”he said.

“We had paid similar tributes to those lost at sea when we were in Kilmore Quay, Co Wexford and on the Fastnet rock off west Cork,”he said.

“A lot changed, even after we resumed the swim – the price of fuel went up for instance, due to the Ukraine crisis,”he said.

“We didn’t see any Russian submarines, but we were protecting the coast as best we could,”he said.

Once he got a glimpse of Errigal mountain from Owey island, he said he knew he was on the home stretch, he said.

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Donegal man Henry O’Donnell has successfully completed the first phase of his quest to be the first person in the world to fin swim around a country.

The 'Finman' is progressing south down the Irish Sea towards Dublin.

Henry has demonstrated great tenacity and endurance so far and we wish him well for the remainder of his expedition.

Henry departed his native Carrickfinn in County Donegal on the 17th of September and has completed 412 kilometres of his passage so far, landing into Carlingford on Wednesday following 28 days in the water.

He faces a drop in water temperature as we advance into the winter, with the current water temperature at 12° Celsius. Over the duration of his expedition, he received great support and sponsorship in the North of Ireland.

His mission is to attempt to fin swim around Ireland to become the first person ever to circumnavigate a country by fin swimming and in doing so will help to raise funds for two charities, Water Safety Ireland and the Irish Cancer Society.

Henry hopes to make landfall in Howth, County Dublin late next week, between the 12th and 15th of November weather permitting.

Details of the expedition are available here

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There are many variations to the sport of swimming. But, long-distance swimming is on another level, and what Donegal man Henry O'Donnell is attempting at the moment he calls an Expedition. He will try to swim around the Island of Ireland to become the first person in history to circumnavigate a country by Finswimming and in doing so will help to raise funds for two National Charities, Water Safety Ireland and the Irish Cancer Society.

Finswim2020-21 is one of the most inspiring, unique, and challenging marine projects ever attempted in Irish coastal waters. Expedition Leader O'Donnell began his challenge, which he thought may take a year, from Carrickfin in the Donegal Gaeltacht, and is the creator of this pioneering project. He had thought of the idea of the circumnavigation in 1990 when he was recovering from a life-threatening sports accident (which left him paralysed for some time), and in 1992 he went on to complete several challenging land-based expeditions and sea swims to raise funds for charities and other worthy causes.

Tor Dearg is the Finswim 2020-21 support boat Round IrelandTor Dearg is the Finswim 2020-21 support boat Round Ireland

He loves sport in general, healthy living and has a close affinity with the sea and nature. He completed demanding expeditions around the world in recent years including lowest to highest points on four continents; Africa, Europe, America and Australia – he is confident that finswim2020-21 will be equal or more challenging than many expeditions and adventures previously were undertaken.

The event was scheduled to start in June 2021. Still, due to the COVID crisis, work situation and other factors, it was necessary to reorganise, and Henry decided to bring the Expedition forward to 2020. So, on 17th September the 56-year-old walked into the sea at Carrickfin beach in the hope of becoming the first person to accomplish such a challenge. Fin-swimming, as the name suggests, involves the use of fins on the water surface, with a snorkel and mask. O'Donnell also wears a custom-made triathlon suit to combat icy temperatures.

Henry has many strings to his bow – a qualified beach guard, specialist diver, swimming teacher and ex Irish Army Special Forces – and then there's his day job – an aviation security advisor. And many achievements too – the first Irishman to swim the 14km around Tory Island and a 38k Donegal Coastal challenge.

It fits therefore that the supporting Expedition vessel is the Tor Dearg, the Tory Island fast ferry skippered by William Duggan with photographer and cameraman Rory O'Donnell on board to document the venture.

On the clockwise swim, Henry's passage took him to Tory Island, Downings, Glengad near Malin Head, Portrush, through the fast-flowing Rathlin Sound after a stop on Rathlin Island; Glenarm in County Antrim, then into Belfast Lough at Carrickfergus before carrying on south along the North Down coast between Copeland Island and Old Lighthouse Island off Donaghadee. It was then down the Ards Peninsula to Portavogie where he halted to take a break back in Bangor where the Tor Dearg berthed in the Marina on Monday (19th October). Harbour Master Kevin Baird welcomed them. " We are delighted to welcome and support Henry O'Donnell on his epic adventure to swim around the Island of Ireland. Henry arrived into Bangor shortly after the tragic death of local sea swimmer Mary Feeney, and it was extremely thoughtful of him to dedicate a section of his swim in her memory. We also applauded his efforts to raise money for both the Irish Cancer Society and Water Safety Ireland. We wish him every success as he continues his courageous mission". According to his Facebook page, Henry has swum between 16 and 21 miles a day.

While in County Down Henry has joined some of the local open water swim clubs – the Helen's Bay Watch, the Brompton Beaus and Belles near the Marina, and the Chunky Dunkers at Donaghadee. Henry appreciated their support. " I wish to thank all of the sea swimmers in the Bangor coastal area for the invaluable support, friendship and kindness during my swim in the beautiful but challenging north Channel. I thank Harbourmaster, Mr Kevin Baird and his team for their professional assistance and for sponsoring the expedition vessel berth during our time in Bangor. The Carrickfergus Harbour team went out of their way too in support of the charity event".

The Expedition will leave Portavogie shortly, destination Ardglass on the South Down coast, subject of course to the wind and sea state, before continuing onward south. They have an exemption from the 5km travel restriction rule in the Republic and are following strict Covid-19 guidance and regulations both ashore and onboard the Tor Dearg.

For more info, visit www.finswim2020.com.

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General Information on using Waterways Ireland inland navigations

Safety on the Water

All users of the navigations are strongly recommended to make themselves aware of safety on the water for whatever activity they are involved in and to read the advice offered by the various governing bodies and by:

The Dept. of Transport, Ireland: www.gov.ie/transport and The Maritime and Coastguard Agency, UK, The RNLI – Water Safety Ireland for information in terms of drowning prevention and water safety.

Registration of Vessels

All vessels using the Shannon Navigation, which includes the Shannon-Erne Waterways and the Erne System must be registered with Waterways Ireland. Only open undecked boats with an engine of 15 horsepower or less on the Shannon Navigation, and vessels of 10 horsepower or less on the Erne System, are exempt. Registration is free of charge.

Craft registration should be completed online at: https://www.waterwaysireland.org/online-services/craft-registration

Permits for use of the Grand and Royal Canals and the Barrow Navigation

All vessels using the Grand and Royal Canals and the Barrow Navigation must display appropriate valid Permit(s) i.e A Combined Mooring and Passage Permit (€126) and if not intending to move every five days, an Extended Mooring Permit (€152).

Permit applications should be completed online at: https://www.waterwaysireland.org/online-services/canal-permits

Passage on the Royal and Grand Canals – Dublin Area

For boat passage through the locks east of Lock 12 into / out of Dublin on either the Royal or Grand Canals, Masters are requested to contact the Waterways Ireland Eastern Regional Office (M-F 9.30am-4.30pm) on tel: +353(0)1 868 0148 or email [email protected] prior to making passage in order to plan the necessary lock-keeping assistance arrangements.

On the Grand Canal a minimum of two days notice prior to the planned passage should be given, masters should note that with the exception of pre-arranged events, a maximum of 2 boats per day will be taken through the locks, travelling either east or west.

Movements in or out of the city will be organised by prior arrangement to take place as a single movement in one day. Boaters will be facilitated to travel the system if their passage is considered to be safe by Waterways Ireland and they have the valid permit(s) for mooring and passage.

Newcomen Lifting Bridge

On the Royal Canal two weeks’ notice of bridge passage (Newcomen Lifting Bridge) is required for the pre-set lift date, and lock assistance will then also be arranged. A minimum of 2 boats is required for a bridge lift to go ahead.

Waterways Ireland Eastern Regional Office (Tel: +353(0)1 868 0148 or [email protected] ) is the point of contact for the bridge lift.

A maximum number of boats passing will be implemented to keep to the times given above for the planned lifts (16 for the Sat / Sun lifts & 8 for the weekday lifts). Priority will be given on a first come first served basis.

On day of lift, boaters and passengers must follow guidance from Waterways Ireland staff about sequence of passage under bridge & through Lock 1, and must remain within signed and designated areas.

Events Held on the Waterways

All organised events taking place on the waterways must have the prior approval of Waterways Ireland. This is a twelve week process and application forms must be accompanied with the appropriate insurance, signed indemnity and risk assessment. The application should be completed on the Waterways Ireland events page at :

https://www.waterwaysireland.org/online-services/event-approval

Time Limits on Mooring in Public Harbours

On the Shannon Navigation and the Shannon-Erne Waterway craft may berth in public harbours for five consecutive days or a total of seven days in any one month.

On the Erne System, revised Bye Laws state that: No master or owner shall permit a vessel, boat or any floating or sunken object to remain moored at or in the vicinity of any public mooring, including mooring at any other public mooring within 3 kilometres of that location, for more than 3 consecutive days and shall not moor at that same mooring or any other public mooring within 3 kilometres of that location within the following 3 consecutive days without prior permission by an authorised official.

Winter Mooring on the Shannon Navigation and Shannon Erne Waterway

Winter mooring may be availed of by owners during the period 1 Nov to 31 Mar by prior arrangement and payment of a charge of €63.50 per craft. Craft not availing of Winter Mooring must continue to comply with the “5 Day Rule”. Winter Mooring applications should be completed online at : https://www.waterwaysireland.org/online-services/winter-moorings-booking

Owners should be aware that electricity supply and water supply to public moorings is disconnected for the winter months. This is to protect against frost damage, to reduce running costs and to minimise maintenance requirements during the winter months.

Vessel owners are advised that advance purchasing of electricity on the power bollards leading up to the disconnection date should be minimal. Electricity credit existing on the bollards will not be recoverable after the winter decommissioning date. Both services will be reinstated prior to the commencement of the next boating season.

Smart Cards

Waterways Ireland smart cards are used to operate locks on the Shannon Erne Waterway, to access the service blocks, to use the pump-outs along the navigations, to avail of electrical power at Waterways Ireland jetties.

Berthing in Public Harbours

Masters are reminded of the following:

  • Equip their vessel with mooring lines of appropriate length and strength and only secure their craft to mooring bollards and cleats provided for this purpose.
  • Ensure the available berth is suitable to the length of your vessel, do not overhang the mooring especially on finger moorings on floating pontoon moorings.
  • Ensure mooring lines, electric cables and fresh water hoses do not create a trip hazard on public jetties for others users.
  • Carry sufficient fenders to prevent damage to your own vessel, other vessels and WI property.
  • Allow sufficient space between your vessel and the vessel ahead /astern (c.1m) for fire safety purposes and /or to recover somebody from the water.
  • Do not berth more than two vessels side by side and ensure there is safe access/egress at all times between vessels and onto the harbour itself.
  • Do not berth in such a way to prevent use of harbour safety ladders, slipways or pump-outs.
  • Do not allow the bow of your vessel to overhang the walkway of a floating mooring thus creating a hazard for others with an overhanging anchor or bow fendering.
  • Animals are not allowed to be loose or stray at any time.
  • Harbour and jetty infrastructure such as railings, power pedestals, fresh water taps, electric light poles, safety bollards, ladders etc are not designed for the purpose of mooring craft , they will not bear the strain of a vessel and will be damaged.
  • At Carrybridge on the Erne System, Masters of vessels are not permitted to use stern on mooring. Masters of vessels must use the mooring fingers for mooring of vessels and for embarkation / disembarkation from vessels.

Passenger Vessel Berths

Masters of vessels should not berth on passenger vessel berths where it is indicated that an arrival is imminent. Passenger vessels plying the navigations generally only occupy the berths to embark and disembark passengers and rarely remain on the berths for extended periods or overnight.

Lock Lead-in Jetties

Lead-in jetties adjacent to the upstream and downstream gates at lock chambers are solely for the purpose of craft waiting to use the lock and should not be used for long term berthing.

Vessel Wake

Vessel wake, that is, the wave generated by the passage of the boat through the water, can sometimes be large, powerful and destructive depending on the hull shape and engine power of the vessel. This wake can be detrimental to other users of the navigation when it strikes their craft or inundates the shoreline or riverbank. Masters are requested to frequently look behind and check the effect of their wake / wash particularly when passing moored vessels, on entering harbours and approaching jetties and to be aware of people pursuing other activities such as fishing on the riverbank.

Speed Restriction

A vessel or boat shall not be navigated on the Shannon Navigation at a speed in excess of 5 kph when within 200 metres of a bridge, quay, jetty or wharf, when in a harbour or canal or when passing within 100 metres of a moored vessel or boat.

Vessels navigating the Shannon-Erne Waterway should observe the general 5 kph speed limit which applies along the waterway. This is necessary in order to prevent damage to the banks caused by excessive wash from vessels.

Vessels navigating the Erne System should observe the statutory 5kt / 6mph / 10kph speed limit areas.

A craft on the Royal and Grand canals shall not be navigated at a speed in excess of 6km per hour.

A craft on the Barrow Navigation shall not be navigated at a speed in excess of 11km per hour except as necessary for safe navigation in conditions of fast flow.

Bank Erosion

Narrow sections of all the navigations are particularly prone to bank erosion due to the large wash generated by some craft. Masters are requested to be vigilant and to slow down to a speed sufficient to maintain steerage when they observe the wash of their craft inundating the river banks.

Unusual Waterborne Activity

Unusual waterborne vessels may be encountered from time to time, such as, hovercraft or amphibious aircraft / seaplanes. Masters of such craft are reminded to apply the normal “Rule of the Road” when they meet conventional craft on the water and to allow extra room to manoeuvre in the interest of safety.

Sailing Activity

Mariners will encounter large numbers of sailing dinghies from late June to August in the vicinity of Lough Derg, Lough Ree and Lower Lough Erne. Sailing courses are marked by yellow buoys to suit weather conditions on the day. Vessels should proceed at slow speed and with due caution and observe the rules of navigation when passing these fleets, as many of the participants are junior sailors under training.

Rowing

Mariners should expect to meet canoes and vessels under oars on any part of the navigations, but more so in the vicinity of Athlone, Carrick-on-Shannon, Coleraine, Enniskillen and Limerick. Masters are reminded to proceed at slow speed and especially to reduce their wash to a minimum when passing these craft as they can be easily upset and swamped due to their very low freeboard and always be prepared to give way in any given traffic situation.

Canoeing

Canoeing is an adventure sport and participants are strongly recommended to seek the advice of the sport’s governing bodies i.e Canoeing Ireland and the Canoe Association of Northern Ireland, before venturing onto the navigations.

Persons in charge of canoes are reminded of the inherent danger to these craft associated with operating close to weirs, sluice gates, locks and other infrastructure particularly when rivers are in flood and large volumes of water are moving through the navigations due to general flood conditions or very heavy localised precipitation e.g. turbulent and broken water, stopper waves. Shooting weirs is prohibited without prior permission of Waterways Ireland.

Canoeists should check with lockkeepers prior entering a lock to ensure passage is done in a safe manner. Portage is required at all unmanned locks.

Canoe Trail Network – "Blueways"

Masters of powered craft are reminded that a canoe trail network is being developed across all navigations and to expect more organised canoeing along these trails necessitating slow speed and minimum wash when encountering canoeists, rowing boats etc

Rockingham and Drummans Island Canals – Lough Key

It is expected that work on Rockingham and Drummans Island Canals on Lough Key will be completed in 2021. Access to these canals will be for non-powered craft only, eg canoes, kayaks, rowing boats.

Fast Powerboats and Personal Watercraft (Jet Skis)

Masters of Fast Powerboats (speed greater than 17kts) and Personal Watercraft (i.e.Jet Skis) are reminded of the inherent dangers associated with high speed on the water and especially in the confines of small bays and narrow sections of the navigations. Keeping a proper look-out, making early alterations to course and /or reducing speed will avoid conflict with slower vessels using the navigation. Personal Watercraft are not permitted to be used on the canals.

Towing Waterskiers, Wakeboarders, Doughnuts etc

Masters of vessels engaged in any of these activities are reminded of the manoeuvring constraints imposed upon their vessel by the tow and of the added responsibilities that they have to the person(s) being towed. These activities should be conducted in areas which are clear of conflicting traffic. It is highly recommended that a person additional to the master be carried to act as a “look-out” to keep the tow under observation at all times.

Prohibition on Swimming

Swimming in the navigable channel, particularly at bridges, is dangerous and is prohibited due to the risk of being run over by a vessel underway in the navigation.

Age Restrictions on operating of powered craft

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the minimum age for operating of powered craft. The Statutory Instrument contains the following requirements:

- The master or owner of a personal watercraft or a fast power craft shall take all reasonable steps to ensure that a person who has not attained the age of 16 years does not operate or control the craft

- The master or owner of a pleasure craft powered by an engine with a rating of more than 5 horse power or 3.7 kilowatts shall take all reasonable steps to ensure that a person who has not attained the age of 12 years does not operate or control the craft.

Lifejackets and Personal Flotation Devices (PFDs)

Lifejackets and PFD’s are the single most important items of personal protective equipment to be used on a vessel and should be worn especially when the vessel is being manoeuvred such as entering / departing a lock, anchoring, coming alongside or departing a jetty or quayside.

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the wearing of Personal Flotation Devices. The Statutory Instrument contains the following requirements:

- The master or owner of a pleasure craft (other than a personal watercraft) shall ensure, that there are, at all times on board the craft, sufficient suitable personal flotation devices for each person on board.

- A person on a pleasure craft (other than a personal watercraft) of less than 7 metres length overall shall wear a suitable personal flotation device while on board an open craft or while on the deck of decked craft, other than when the craft is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person who has not attained the age of 16 years complies with paragraph above.

- The master or owner of a pleasure craft (other than a personal watercraft), shall take all reasonable steps to ensure that a person who has not attained the age of 16 years wears a suitable personal flotation device while on board an open craft or while on the deck of a decked craft other than when it is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person wears a suitable personal flotation device, at all times while – (a) being towed by the craft, (b) on board a vessel or object of any kind which is being towed by the craft.

Further information is available at: http://www.irishstatutebook.ie/eli/2005/si/921/made/en/print

Firing Range Danger Area – Lough Ree

The attention of mariners is drawn to the Irish Defence Forces Firing Range situated in the vicinity of buoys No’s 2 and 3, on Lough Ree on the Shannon Navigation. This range is used regularly for live firing exercises, throughout the year, all boats and vessels should stay clear of the area marked with yellow buoys showing a yellow "X" topmark and displaying the word "Danger".

Shannon Navigation, Portumna Swing Bridge Tolls

No attempt should be made by Masters’ of vessels to pay the bridge toll while making way through the bridge opening. Payment will only be taken by the Collector from Masters when they are secured alongside the jetties north and south of the bridge.

Navigating from Killaloe to Limerick on the Shannon Navigation

The navigation from Killaloe to Limerick involves passage through Ardnacrusha locks, the associated headrace and tailrace and the Abbey River into Limerick City. Careful passage planning is required to undertake this voyage. Considerations include: lock passage at Ardnacrusha, water flow in the navigation, airdraft under bridges on Abbey River in Limerick, state of tide in Limerick

Users are advised to contact the ESB Ardnacrusha hydroelectric power station (00353 (0)87 9970131) 48 hours in advance of commencing their journey to book passage through the locks at Ardnacrusha. It is NOT advised to undertake a voyage if more than one turbine is operating (20MW), due to the increased velocity of flow in the navigation channel, which can be dangerous. To ascertain automatically in real time how many turbines are running, users can phone +353 (0)87 6477229.

For safety reasons the ESB has advised that only powered craft with a capacity in excess of 5 knots are allowed to enter Ardnacrusha Headrace and Tailrace Canals.

Passage through Sarsfield Lock should be booked on +353-87-7972998, on the day prior to travel and it should be noted also that transit is not possible two hours either side of low water.

A Hydrographic survey in 2020 of the navigation channel revealed that the approach from Shannon Bridge to Sarsfield Lock and the Dock area has silted up. Masters of vessels and water users are advised to navigate to the Lock from Shannon bridge on a rising tide one or two hours before High Tide.

Lower Bann Navigation

The attention of all users is drawn to the “Users Code for the Lower Bann”, in particular to that section covering “Flow in the River” outlining the dangers for users both on the banks and in the navigation, associated with high flow rates when the river is in spate. Canoeists should consult and carry a copy of the “Lower Bann Canoe Trail” guide issued by the Canoe Association of Northern Ireland. Users should also contact the DfI Rivers Coleraine, who is responsible for regulating the flow rates on the river, for advisory information on the flow rates to be expected on any given day.

DfI Rivers Coleraine. Tel: 0044 28 7034 2357 Email: [email protected]

Lower Bann Navigation – Newferry – No wake zone

A No Wake Zone exists on the Lower Bann Navigation at Newferry. Masters of vessels are requested to proceed at a slow speed and create no wake while passing the jetties and slipways at Newferry.

Overhead Power Lines (OHPL) and Air draft

All Masters must be aware of the dangers associated with overhead power lines, in particular sailing vessels and workboats with cranes or large air drafts. Voyage planning is a necessity in order to identify the location of overhead lines crossing the navigation.

Overhead power line heights on the River Shannon are maintained at 12.6metres (40 feet) from Normal Summer level for that section of navigation, masters of vessels with a large air draft should proceed with caution and make additional allowances when water levels are high.

If a vessel or its equipment comes into contact with an OHPL the operator should NOT attempt to move the vessel or equipment. The conductor may still be alive or re-energise automatically. Maintain a safe distance and prevent third parties from approaching due to risk of arcing. Contact the emergency services for assistance.

Anglers are also reminded that a minimum ground distance of 30 metres should be maintained from overhead power lines when using a rod and line.

Submarine Cables and Pipes

Masters of vessels are reminded not to anchor their vessels in the vicinity of submarine cables or pipes in case they foul their anchor or damage the cables or pipes. Look to the river banks for signage indicating their presence.

Water Levels - Precautions

Low Water Levels:

When water levels fall below normal summer levels masters should be aware of:

Navigation

To reduce the risk of grounding masters should navigate on or near the centreline of the channel, avoid short cutting in dog-legged channels and navigating too close to navigation markers.

Proceeding at a slow speed will also reduce “squat” effect i.e. where the vessel tends to sit lower in the water as a consequence of higher speed.

Slipways

Reduced slipway length available under the water surface and the possibility of launching trailers dropping off the end of the concrete apron.

More slipway surface susceptible to weed growth requiring care while engaged in launching boats, from slipping and sliding on the slope. Note also that launching vehicles may not be able to get sufficient traction on the slipway once the craft is launched to get up the incline.

Bank Erosion

Very dry riverbanks are more susceptible to erosion from vessel wash.

Lock Share

Maximising on the number of vessels in a lock will ensure that the total volume of water moving downstream is decreased. Lock cycles should be used for vessels travelling each way.

High Water Levels:

When water levels rise above normal summer level masters should be aware of:

Navigation

Navigation marks will have reduced height above the water level or may disappear underwater altogether making the navigable channel difficult to discern.

In narrow sections of the navigations water levels will tend to rise more quickly than in main streams and air draft at bridges will likewise be reduced.

There will also be increased flow rates particularly in the vicinity of navigation infrastructure such as bridges, weirs, locks etc where extra care in manoeuvring vessels will be required.

Harbours and Jetties

Due care is required in harbours and at slipways when levels are at or near the same level as the harbour walkways' as the edge will be difficult to discern especially in reduced light conditions. It is advised that Personal Flotation Devices be worn if tending to craft in a harbour in these conditions.

Slipways

Slipways should only be used for the purpose of launching and recovering of water craft or other objects from the water. Before using a slipway it should be examined to ensure that the surface has sufficient traction/grip for the intended purpose such as launching a craft from a trailer using a vehicle, that there is sufficient depth of water on the slipway to float the craft off the trailer before the concrete apron ends and that the wheels of the trailer do not drop off the edge of the slipway. That life-saving appliances are available in the vicinity, that the vehicle is roadworthy and capable of coping with the weight of the trailer and boat on the incline. It is recommended that slipway operations are conducted by two persons.

Caution to be Used in Reliance upon Aids to Navigation

The aids to navigation depicted on the navigation guides comprise a system of fixed and floating aids to navigation. Prudent mariners will not rely solely on any single aid to navigation, particularly a floating aid to navigation. With respect to buoys, the buoy symbol is used to indicate the approximate position of the buoy body and the ground tackle which secures it to the lake or river bed. The approximate position is used because of the practical limitations in positioning and maintaining buoys in precise geographical locations. These limitations include, but are not limited to, prevailing atmospheric and lake/river conditions, the slope of and the material making up the lake/river bed, the fact that the buoys are moored to varying lengths of chain, and the fact that the buoy body and/or ground tackle positions are not under continuous surveillance. Due to the forces of nature, the position of the buoy body can be expected to shift inside and outside the charted symbol.

Buoys and perches are also moved out of position or pulled over by those mariners who use them to moor up to instead of anchoring. To this end, mariners should always monitor their passage by relating buoy/perch positions with the published navigation guide. Furthermore, a vessel attempting to pass close by always risks collision with a yawing buoy or with the obstruction that the buoy or beacon/perch marks.

Masters of Vessels are requested to use the most up to date Navigation guides when navigating on the Inland Waterways.

Information taken from Special Marine Notice No 1 of 2023