. . . . . . "1958" . . . . . . . "1963" . . "Navajo Dam" . . "1962" . . "Embankment" . . . . . . "Zoned earthfill embankment" . "July 30, 1958" . "2.0524993209196E7" . . "Navajo Reservoir" . "1111.9104" . . . . "122.5296" . . . . . . . "1963-04-20" . "Navajo Dam" . "see below" .