unnavigable in a sentence

Examples

1. The Nine Foot Drain, also unnavigable, meets the Slea just before Southgate.
2. The Uncompahgre is unnavigable except at high water.
3. Although the link to the basin still exists, the basin itself is unnavigable.
4. For its whole course the Gade is unnavigable.
5. Erosion also resulted in several rivers being unnavigable.
6. Water transportation has ceased since decreasing water levels on the Patapsco have made it unnavigable.
7. Over the years this erosion caused sedimentation, leading the Western Branch to become unnavigable.
8. In times of flood it is unnavigable.
9. The river later proved unnavigable and unaccessable to the Indian Ocean due to Victoria Falls.
10. The dam will submerge over 300 shoals, which had rendered the upper Hongshui unnavigable.