detention basin
противопаводочное водохранилище
A detention basin or retarding basin is an excavated area installed on, or adjacent to, tributaries of rivers, streams, lakes or bays to protect against flooding and, in some cases, downstream erosion by storing water for a limited period of time.
Source https://en.wikipedia.org/wiki/Detention_basinhttps://en.wikipedia.org/wiki/Detention_basin#/media/File:Dry_pond.jpg
detention reservoir
противопаводочное водохранилище
Хаалтгүй ус гаргууртай үерийн хамгаалалтын усан сан.
Эх сурвалж: Л.Ж (2018), х.258Flood-control reservoir with uncontrolled outlets.
Sourceretarding basin
Үерийн оргил урсгалыг түр хадгалах замаар бууруулдаг сан.
Эх сурвалж:Basin which reduces peak flood flows of a stream through temporary storage.
Sourceretarding basin
Үерийн оргил урсгалыг түр хадгалах замаар бууруулдаг сан.
Эх сурвалж:Basin which reduces peak flood flows of a stream through temporary storage.
Source