Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Grand Canyon National Park' has mentioned 'Dam' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Its national park status may have helped thwart proposals to dam the Colorado River within its boundaries. | WIKI |
| (Later, the Glen Canyon Dam would be built upriver.) | WIKI |
| The hydrological and ecological health of the Colorado River and its associated riparian zones have been altered and deteriorated since the building of the Glen Canyon Dam upriver from the property, completed in 1963. | UNESCO |
| Work is on-going to modify flows from Glen Canyon Dam to promote additional restoration of near shore habitats and resource conditions. | UNESCO |
| Examples include working directly with water managers in state and federal government agencies on flows from Glen Canyon Dam designed to protect and mitigate adverse impacts and improve the values within the property. | UNESCO |