Tag Archives: Killaloe

Grace’s Guide and the Brunswick Dockyard

William Watson, of the City of Dublin Steam Packet Company, held patents for a double canal boat, capable of being shortened to pass through locks, and for a form of composite construction for boats, with iron ribs and wooden planking. I found recently that at least one composite boat was built for the CoDSPCo at the Brunswick boatyard in Ringsend, Dublin.

The invaluable Grace’s Guide had no entry for the Brunswick boatyard/dockyard but, when I mentioned the matter, undertook some research and produced a page about it. Grace’s and I would welcome any more information about that yard; as the Guide says:

The precise location of the dockyard has yet to be identified.

Pat Sweeney’s Liffey Ships and Shipbuilding (Mercier 2010) just mentions Henry Teal [sic]; Irish Maritime History’s list is light on early nineteenth century construction.

I would welcome information about other yards that might have built vessels for the CoDSPCo.

 

Lough Derg floods: a book

If you happen to have €1400 or so to spare, you could buy Henry Trench’s 1879 book called Shannon Floods. Lough Derg level. The 25 Miles North from Killaloe with a double-page map and seven coloured plates. I have no connection with the seller — and no €1400 either, so I won’t be buying it.

Draining Lough Derg

The ESB is currently letting more water down the old course of the Shannon, from Parteen Villa Weir through O’Briensbridge, Castleconnell and the Falls of Doonass. This channel gets the first 10 cubic metres per second from the Shannon; the next 400 go through Ardnacrusha and anything left over is sent down the old course.

The result is to help to reduce the water level on Lough Derg while raising it on the old course.

The footbridge in Castleconnell at normal summer level in 2002

The footbridge in Castleconnell at normal summer level in 2002

The footbridge on 1 January 2014

The footbridge on 1 January 2014

Before Ardnacrusha was built, the old channel took the entire flow of the Shannon, so it can take more than it has now.

The footbridge in the floods of November 2009

The footbridge in the floods of November 2009

The level is still below that of 2009, when the land around the old channel flooded in several places. But much land is waterlogged: I saw yesterday that the upper reaches of the Nore, the Barrow and other rivers were in flood. And more rain is forecast.

Wouldn’t it be nice if some of that could be sent to Dublin instead? I see that some folk claim (on what looks like a website that hasn’t been updated for a while) that the evil Dublin folk want to extract 350 million litres of water from the Shannon every day; the original idea was to take it from Lough Ree but now it seems that Lough Derg is the preferred source.

Now 350 million litres sounds like a lot, but it’s 350 000 cubic metres per day, 14 583.3 per hour, 243.05 per minute, 4.05 per second, which is less than 1% of normal flow through the two channels draining Lough Derg. There’s a lot more at the moment, and the good citizens of Dublin are welcome to come down and fill their buckets. I suspect that Clare TD Michael McNamara has got things out of proportion.

Addendum: 350 million litres per day, over a lake whose area is 130 square kilometres, would lower the level of the lake (if my calculations are correct) by 2.69 millimetres. If no water entered the lake, the level would be down 983 mm after a year, ignoring evaporation and other abstractions and assuming that the Shannon and other tributaries no longer flowed in and that there was no rain.

Money from the bog

To a small extent reclamation is now going on in Ireland; Mr M’Nab, of Castle Connell, county Limerick, has reclaimed 80 acres of the worst red bog, devoid of vegetation and 20 feet deep. It was drained, then coated with the subsoil, and the land which was not worth 2s 6d per acre is now worth 30s per acre.

Thus Robert Montgomery Martin in his Ireland before and after the Union with Great Britain third edition with additions; J D Nichols and Son, London; James McGlashen, Dublin 1848.

I have written here about Mr Macnab (that was how the spelling settled down) and his talent for extracting money from the bog at Portcrusha, which is between Castleconnell and Montpelier, Co Limerick. It seems that his achievements are still remembered — and emulated.

Incidentally, in the same work, published in 1848, Mr Martin refers to the

… large practical mind, great experience,  and Christian philosophy …

of Sir Charles Trevelyan.

Fatal incident Lough Derg August 2012

On the morning of 2nd August 2012, Mr Patrick Danaher purchased fuel for his powerboat at New Line, Killaloe. That evening, the boat was seen floating partially submerged and overturned with the bow out of the water near Youghal Bay, Lough Derg. The boat had struck submerged rocks at high speed and suffered major damage to the outdrive allowing the free ingress of water into the boat. The boat was recovered that evening and Mr Danaher’s body was recovered from the lake the following day.

The Marine Casualty Investigation Board’s report is available here [PDF].

Ardnacrusha

A press release just in from Waterways Ireland:

Waterways Ireland Change Advice on Travel into Limerick

Waterways Ireland is changing the advice on travel from Ardnascrusha into the Limerick Navigation due to a new service available from the ESB which provides real time information on the output from the turbines.

Boaters are advised not to travel on the Ardnacrusha to Limerick Navigation if the output from Ardnacrusha is above 20 Megawatts. The previous advice advised boaters not to travel if one turbine was operating; 1 turbine is equivalent to 20 megawatts.

The new service offers real time information on the megawatt output of Ardnacrusha by phone (tel 087-6477229) and is available 24hrs a day. Boaters are advised to contact the ESB phoneline for information on the output when making travel plans. In the event of a line failure in the real time information number, boaters can call the main Ardnacrusha number 087-9970131 for the megawatt information as well as any other information required for travel through Ardnacrusha.

This new information service is an improvement in safety for mariners who travel on the Ardnacrusha to Limerick Navigation.

Update 2018: that was in 2013. Much better information is now available here.

Up with this sort of thing

Folk interested in the history of the Shannon before 1850 may like to know of a talk …

The smart green technology of the 1830s: the Shannon steamers and the definition of Ireland

… to be delivered to the Thomond Archaeological and Historical Society on Monday 4 November 2013. It’s in Room T.1.17, TARA Building, Mary Immaculate College, Limerick, at 8pm.

A related topic …

Charles Wye Williams and the Anglo-Irish Trade

… will be discussed in one of the papers at the Eighth [British] Waterways History Conference on Saturday 26 October 2013 at the University of Birmingham. Leave a Comment below if you would like contact information for the conference.

Water levels in Athlone

At time of writing, the depth of water at Athlone Weir is 1.7m. “Staff gauge zero is 35.360m above Poolbeg datum”, which means the water level is 37.06m OD (Poolbeg). According to Bob Cullen’s 2002 article for Inland Waterways News [PDF], “The minimum navigation level in Lough Ree is 36.88m OD”, so if the level drops another 0.18m, about 7 inches, there may be a WI Marine Notice.

It seems that the dropping of the level of Lough Ree is intended to provide a buffer against flooding in the area from Athlone downstream to Meelick. According to Brian Hayes “A meeting between the ESB, Waterways Ireland and the Office of Public Works to review the interim operating regime is due to take place shortly.” [I have asked Waterways Ireland for a report on the meeting.]

But, if we are to believe the Dublin Evening Mail, the Shannon Commissioners took a rather more robust attitude to flooding downstream of Athlone: steamers [and PR] came first.

Lough Derg Regatta 1849

The Dublin Evening Mail of 19 September 1849 has come to hand.

LOUGH DERG REGATTA

The Regatta on the above-named beautiful lake came off last week. Monday, the 10th of September commenced the annual aquatic sports: the day was tolerably fine, and at two o’clock, PM, the Commodore, the Right Hon Lord Viscount Avonmore, started four yachts for a 30 Guinea Challenge Cup, with £12 added. After a drifting match (for it fell flat calm shortly after three o’clock), they came in as under:—

Gem, 12 tons, James Spaight, Esq
Hero, 8 tons, Dash Gainor, Esq
Iris, 19 tons, Wills C Gason, Esq
Foam, 24 tons, Lord Avonmore.

This was a time race.

While the yachts were absent several cot races came off.

On Tuesday, the 11th, the yachts sailed down in fleet to Killaloe, but the following day it blew a whole gale of wind, and the match that was to have been sailed for on that day was put off till the next; however, in the evening there were some well contested cot races.

The course was as usual — start from the Jetty, over the diagonal wall (built by the Shannon Commissioners to keep the water to a proper level in summer), under the bridge, round Friar’s Island, and back: to a stranger, it is astonishing to see a boat go down an incline nearly four feet high, which they are obliged to do in the race, and what is more extraordinary, any cot that is not rowed at it pretty fast, is almost certain of being upset.

Thursday, the 12th, at the Commodore’s signal, all the yachts got under weigh, and came to anchor off Derry, and at two o’clock, PM, five yachts started for a Silver Cup, valued at £15, witn £5 added. This was a time race for yachts under twelve tons. The wind was WNW, and blew a fine gaff-topsail breeze; at half-past four o’clock the yachts came in as under:—

Hero, 8 tons, Dash Gainor, Esq
Gem, 12 tons, James Spaight, Esq
Willy Wa, 9 tons, Captain Hon F Yelverton
Vampire, 9 tons, Arthur Vincent, Esq
Midge, 7 tons, Bassett W Holmes, Esq.

This was a beautiful race, all the yachts coming in almost together: the Hero only winning by 27 seconds — indeed she may thank the Midge for winning the prize, as going free the first round she got the Gem under her lee, and kept her back some minutes. Shortly after the signal was given to weigh anchor, and start for Portumna, where the fleet arrived at a late hour. In passing Scilly Island the Foam carried away her rudder head, and was near going ashore.

Next day, Friday the 14th, the yachts assembled off Portumna Castle, and at three o’clock, PM, the Commodore started the following boats for a 40 Guinea Challenge Cup, with a purse of Sovereigns added, for all yachts. A handicap race.

Novice, 4 tons, Dash Ryan, Esq
Midge, 7 tons, Bassett W Holmes, Esq
Vampire, 9 tons, Arthur Vincent, Esq
Gem, 12 tons, James Spaight, Esq
Foam, 24 tons, Lord Avonmore
Iris, 18 tons, Wills C Gason, Esq.

This was a most exciting race, and during the first hour it was difficult to tell which would be the winner. Before rounding the second flag boat the Novice put about and gave up the race, and off Church Island, the Midge carried away the jaws of her gaff, and was obliged to give up the race, which she was almost sure of winning — having gained two minutes the first round. The course was a long one, and the race was not over till after eight o’clock, when the four boats came in as follows:—

Iris
Foam
Gem
Vampire.

During each day of the Regatta, the City of Dublin Steam Company placed one of their fine steamers at the disposal of the Sailing Committee, who took out all their friends, and accompanied the yachts each day during the race.

In the evening, after several cot races and other amusements too numerous to relate. The ladies and gentlemen present were entertained at Belle Isle, the beautiful seat and hospitable mansion of Lord Avonmore; and at a later hour assembled some 120 of the elite of Tipperary, Galway, and King’s County, at the Clanricarde Arms, Portumna, where dancing was kept up with spirit until morning.

The population of the Portumna DED declined by 30.46% between 1841 and 1851.

Shannon passage times 1838

Estuary

Kilrush to Limerick 4 hours

Tarbert to Limerick 3 hours

Clare[castle] to Limerick 3.5 hours

Limerick Navigation

Limerick to Killaloe:

  • iron passenger boat 2.5 hours
  • timber passenger boat 3.5 hours
  • trade boat 6 hours.

Shannon

Killaloe to Portumna:

  • passenger steamer 6 hours
  • steamer towing lumber boats 8 hours.

Portumna to Shannon Harbour:

  • 6 hours.

Shannon Harbour to Athlone:

  • 8 hours.

Source: Railway Commissioners second report Appendix B No 6.