| description:
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U.S. MapData Water Boundaries represents water feature areas within United States. Water boundaries include the following: basic hydrography, naturally flowing water features, man-made channels to transport water, inland bodies of water, man-made bodies of water, seaward bodies of water, bodies of water in a man-made excavation, and special water features. |
| tags:
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["polygon, water, hydrography, naturally flowing, channel, inland body, seaward body, man-made, inlandWaters, oceans, transportation","United States","2002, 1998-2002"] |