unnavigable's Usage Examples:

High flow speed may make a channel unnavigable due to risk of ship collisions.

Waters may be unnavigable because of ice, particularly in winter or.

navigable, for example because they are too shallow, or because of an unnavigable reef or archipelago.

was an active port until that portion of the river became silted and unnavigable.

was the first point at which the ancient Maya portaged to avoid the unnavigable portions of the Usumacinta River.

This 25-mile (40 km) route, beside the unnavigable Kootenay River, linked Nelson on the west arm of Kootenay Lake with Robson.

For its whole course the Gade is unnavigable.

silting up of its outlets, stranding ships, or making parts of the river unnavigable for a period of time.

The Uncompahgre is unnavigable except at high water.

36 km long canal in the southern Netherlands, providing a bypass of an unnavigable section of the river Meuse between Maastricht and Maasbracht.

The unnavigable river is used for power production and irrigation.

The Rio Benito (Mbini) which divides Río Muni in half, is unnavigable except for a 20-kilometer stretch at its estuary.

and possibly isolated section of railway used to bypass a section of unnavigable river or between two water bodies which are not directly connected.

It is an unnavigable tributary of the River Gade, which flows into the River Colne, which.

the expeditions against the docks at Antwerp and render the Schelde unnavigable to French ships.

and locks allow river traffic to bypass a portion of the river that is unnavigable in low water due to an anticlinal exposure of bedrock in the river—a.

"Captain" Samuel Adams considered it unnavigable by boat during his expedition in the 19th century.

town, the Fraser Canyon begins and the river is generally considered unnavigable past this point.

Below Kongolo, the river becomes unnavigable as it enters the narrow gorge of Portes d'Enfer (Gates of Hell).

bed of the fast-flowing Rhine in this area, which is almost entirely unnavigable by boats.

The downstream section, below the marina is unnavigable by powered craft except for a short reach from the mouth of the stream.

Synonyms:

unpassable; impassable;

Antonyms:

navigable; surmountable; passable;