| 1. | Oroville is situated at the head of navigation on the Feather River.
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| 2. | The site possesses importance as the head of navigation on the Peene.
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| 3. | By 1899 telegraphy stretched from head of navigation on the Yukon.
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| 4. | They similarly marked the head of navigation, but from the west.
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| 5. | Located at the head of navigation, Ellsworth is drained by the Union River.
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| 6. | Gweek is at the head of navigation of the Helford River.
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| 7. | Yuma then became the head of navigation for steamboats operating on the river.
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| 8. | The town was started in 1855, at the head of navigation on Fresno Slough.
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| 9. | The head of navigation is just beyond the basin entrance.
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| 10. | This route went up the uneasy Stikine River to Glenora, the head of navigation.
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