Crest of a dam
боомтын хяр
гребень плотины
Боомтын тавцант нуруу
Эх сурвалж: Н.Чагнаа "Усны аж ахуйн нэр томьёоны тайлбар толь" 2006 х.38The top of the dam not designed to flow water; also known as the top of dam.
Source https://dnr.wi.gov/topic/Dams/documents/FSNomenclature.pdfНэмэлт тайлбар
The term crest of dam is often used when top of spillway and top of dam should be used for referring to the overflow section and dam proper, respectively. ... May also use an upstream blanket placed on the impoundment floor and upstream embankment to prevent seepage entering the dam.
Зураг