Marshall County topographic maps
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Lake Texoma
United States > Oklahoma > Marshall County
Normal elevation of the conservation pool varies from 615 to 619 ft (187 to 189 m) National Geodetic Vertical Datum (NGVD) depending on the time of year. The flood control pool extends to elevation 645 ft (197 m) NGVD. The lake has crested the dam's spillway at a height of 640 ft (200 m) five times: once in…
Average elevation: 699 ft
