Canal

Canals and navigations are human-made channels for water. In the vernacular both are referred to as 'canals'. The main difference between them is that a navigation parallels a river and shares its drainage basin, while a canal cuts across a drainage divide.

Types of artificial waterways

A navigation is a series of channels that run roughly parallel to the valley and stream bed of an unimproved river. A navigation always shares the drainage basin of the river. A vessel uses the calm parts of the river itself as well as improvements, traversing the same changes in height.

A true canal is a channel that cuts across a drainage divide, making a navigable channel connecting two different drainage basins.

Most commercially important canals of the first half of the 19th-century were a little of each, using rivers in long stretches, and divide crossing canals in others. This is true for many canals still in use.

Structures used in artificial waterways

Both navigations and canals use engineered structures to improve navigation:

Latest News for: Discovery canal

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Looking for a home in Co Offaly? Try this Tullamore five-bed for €495k or a Birr artisan cottage for €200k

The Irish Times 28 Nov 2022
What’s the going rate? A county-by-county guide to what’s new on the market ... It promotes itself as an ideal destination for those who love the outdoors; it has the gorgeous Slieve Bloom mountains, Lough Boora Discovery Park and the Grand Canal Greenway along the river Shannon ... READ MORE ... ....
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Pushing the envelope

Manila Standard 23 Nov 2022
That Antiporda has a rather brusque way with words is a given ... Sure, Pres ... Pres ... One particular practice that riled then Pres. Aquino III was the discovery of thousands of kilometers of “built” irrigation canals as proof of the NIA’s accomplishments, only for an audit team to find out that the canals had no identified source of water. He he he! ... *** ... ....
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Princess Cruises Cyber Monday Deal: $1 Deposits, One Day Only!

Victoria Advocate 21 Nov 2022
Sample itineraries guests can book under $60 per day with $1 deposits include.7-Day Mexican Riviera on Discovery Princess, our newest ship (March 4, 2023)10-Day Panama Canal with Costa Rica & Caribbean on Caribbean Princess (March 12, 2023)14-Day Moroccan Passage on Sky ......
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Land Rover driver nails parking in tight space – except it’s a canal

Metro UK 14 Nov 2022
Detectives are starting to unravel one of the most dramatic recent mysteries of the Black Country canal system. A Land Rover Discovery was found on its side half-submerged in a lock on the New Main Line waterway in Tipton on Sunday ... A Canal & River Trust spokesperson said....
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Princess Cruises Black Friday Sale Offers Significant Savings on 2022 and 2023 Cruises to Destinations Worldwide

Victoria Advocate 12 Nov 2022
Sample itineraries available in the 60 sailings under $60 per day include.7-Day Mexican Riviera on Discovery Princess, our newest ship (March 4, 2023)10-Day Panama Canal with Costa Rica & Caribbean on Caribbean Princess (March 12, 2023)14-Day Moroccan Passage on Sky Princess ......
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Rotary Club of Lockport names four Paul Harris fellows

Lockport Union-Sun 10 Nov 2022
Under Dunlap's leadership, the state-of-the-art Erie Canal Discovery Center was developed on Church Street ... Also under her watch, Penney Gallery, a mezzanine level exhibit space housing part of the historical society's Charles Rand Penney collection, opened in the Discovery Center in 2011....
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Montague Notebook: Nov. 11, 2022

The Recorder 10 Nov 2022
Town seeks new quote for potential mill demolition ... to 1.30 p.m ... Public parking during a winter emergency is available at the municipal lots on First Street, Third Street, the Great Falls Discovery Center, Canal Street, Sixth Street, and on the odd-numbered side of L Street between Prospect Street and Fifth Street ... at the Great Falls Discovery Center....
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With demolition on horizon, Montague officials embracing ideas for Canal District’s future

The Recorder 08 Nov 2022
MONTAGUE — With the Canal District’s large-scale demolition project looming more certainly than ever in the wake of deteriorating infrastructure, town officials are embracing visions of an era-blending future ... The third and final Canal District Master Plan Workshop was held inside the Great Falls Discovery Center’s Great Hall on Oct....

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