Waterways Ireland advises users of the Lower Bann that navigation at the Movanagher Canal may be restricted due to essential aquatic weed cutting operations this week.

Cutting is scheduled to take place on the Northern Ireland inland waterway from today, Monday 23 to Friday 27 August.

Masters of vessels should contact the lock keeper at Movanagher in advance of travel and approach the canal with caution allowing sufficient time for weed cutting craft to pull into the side of the navigation channel.

Waterways Ireland has issued a number of updates for inland waterways users on the Erne System, Grand and Royal Canals and Barrow Navigation.

On the Erne System, the Galloon Bridge refurbishment project southwest of Newtownbutler will commence next Monday 23 August.

Vessels will not be permitted to navigate under the bridge at Galloon due to these works, which are expected to continue for 16 weeks.

In addition, the Carrybridge jetty and slipway will be closed for five days from Monday 23 to Friday 27 August for the realignment of jetty fingers. The electrical supply to bollards and pump-out will be turned off during this period.

On the Grand Canal, low water levels are being experienced on both the main line and Barrow Line, which are currently 300mm down on normal levels.

Masters of vessels are advised to proceed with additional caution and to contact the relevant water patroller for latest advice and assistance.

On the Royal Canal, canoe polo events will take place in the Kilcock Harbour area this Friday 20 August.

Waterways Ireland requests that the polo pitch areas and harbour be kept clear of all vessels to facilitate the events, and that masters of vessels comply with instructions from marshals.

Meanwhile, on the Barrow Navigation masters and owners are advised that Clashganny Lock is now fully operational following its temporary closure for essential repairs.

Waterways Ireland advises masters of vessels that low water levels and fast flows exist between Banagher and Meelick on the Shannon Navigation.

Water levels are currently at or below odinary summer levels in this area. All are requested to observe the 5km speed limits in the Meelick area to prevent squat in shallower areas.

Masters of vessels, particularly those with deep drafts, are advised to navigate with additional caution and to remain within the navigation at all times.

Elsewhere, on the Barrow Navigation, masters and owners on the inland waterway are advised that Clashganny Lock in Co Carlow is temporarily closed for essential repairs.

Waterways Ireland advises masters and owners of vessels that high water levels exist in all areas of the Shannon-Erne Waterway.

The lower jetties at Locks 2, 3, 5 and 7 are currently submerged. In addition, the current across the navigation at Lock 15 is strong and could affect low-powered vessels.

Air draft under bridges has been reduced as a result of the high-water levels. As a result, masters of high vessels are advised to navigate with additional caution in the vicinity of bridges on the inland waterway.

Masters should consult with the relevant water patrollers prior to undertaking a passage on the Shannon-Erne Waterway today and tomorrow, Monday 9 and Tuesday 10 August.

Waterways Ireland advises masters and owners of vessels that low water levels are being experienced throughout the Grand Canal. This follows a recent advisory over low waters on the 26th level of the Barrow Line.

Masters of vessels are advised to proceed with additional caution along the inland waterway and to contact the relevant water patroller for latest advice and assistance.

Waterways Ireland advises masters and owners of vessels that instream work will commence on the new slipway south of the Athlone Lock from tomorrow, Wednesday 4 August.

Works will also take place on the East Bank some 200m south of the weir on the Shannon Navigation. Temporary green navigation aids will be placed on the western extremities of the works area.

Masters of vessels are advised to proceed with additional caution at slow speed and keep to the West Bank while navigating in this area of the inland waterway.

Waterways Ireland advises masters and owners of vessels that low water levels are being experienced on the 26th level (Long Level) of the Grand Canal’s Barrow Line.

As of Friday 30 July, water levels are down 400mm from expected levels. As a result, masters of vessels are advised to proceed with additional caution and to contact the water patroller (Joe Moore at 087 247 3093) for latest advice and assistance.

Waterways Ireland has issued a number of advisories for masters and users of the Shannon Navigation over the coming days and weeks.

Where the Shannon meets the River Suck, Pollboy lock gates are on restricted operation until this Saturday 24 July. Vessels with a beam in excess of 12 feet will not be able to through the lock until this time.

Meanwhile, a swimming advisory notice is in place for Lough Allen, Acres Lake, Dromod and Summer Cove. Leitrim County Council has advised that swimming is not recommended at these locations due to reports of poor water quality.

And in Carrick-on-Shannon, navigation and mooring restrictions will be in place on Sunday 1 August to facilitate the Rowing Club Regatta.

The regatta will be held on a 500m stretch of the inland waterway immediately south of the town bridge from 9am to around 6pm. Craft wishing to make a through passage will be facilitated approximately every two hours during the course of the regatta.

Masters should note that only vessels of an overall length of 22ft (6.8m) or less will be permitted on the floating jetties from next Wednesday 28 July to Sunday 1 August. This is necessary in the interest of marine safety and to facilitate the laying of the competition course. Vessels berthed from Wednesday will be required to remain in place until racing finishes the following Sunday.

No vessels should approach the jetties between 4pm on Wednesday and Sunday evening as the entrance to the berths will be closed off and manoeuvring room will be severely restricted due to the proximity of the course.

Masters are advised to proceed at slow speed and with due caution and to take note of advice from course marshals when passing through the area.

Waterways Ireland advises masters and owners of vessels that low water levels are being experienced on the summit level of the Royal Canal near Mullingar as the Midlands experience the highest temperatures of Ireland’s extended heatwave.

Water levels are currently down 300mm. As a result, masters of vessels are advised to proceed with additional caution and to contact the water patroller (Billy Dixon at +353 (0)87 6182104) for latest advice and assistance.

Waterways Ireland advises masters and users of the Shannon Navigation that the ESB will be carrying out repairs to the electricity network in the Tarmonbarry area in Co Roscommon tomorrow, Monday 12 July.

As a result, Tarmonbarry lifting bridge and lock will be inoperable behttps://afloat.ie/itemlist/tag/Shannon%20Navigationtween 9am and 4pm during the repair works and no passage will be permitted until their completion.

The cross-border body for Ireland’s inland waterways also notes that due to ongoing mechanical issues, Begnagh Bridge on the Royal Canal will be opened by manual means on the following dates only: Fridays 16, 23 and 30 July and Fridays 6, 13, 20 and 27 August.

Lifts will occur at 12pm on each day and prior notice must be given two days in advance to the water patroller in Clondra at +353 (0)87 915 1400.