Floodgate
From Wikimedia Commons, the free media repository
 A hinged crest gate during installation. |
 A floodwall gate at Harlan, Kentucky. |
 Tainter gates and spillway. |
|
 A roller gate on the Mississippi. |
 Discharge from a Howell-Bunger valve. |
 Clamshell gate |
 Drum gate diagram |
 Drum gates |
 Hinged crest gates at the Scrivener Dam, Canberra. (image at en) |
 Billwerder Bucht, Hamburg, Germany |
 Floodgate Amerongen, The Netherlands |
 Floodgate Amerongen, The Netherlands |
 Floodgate Amerongen, The Netherlands |
 Floodgate Amerongen, The Netherlands |
 Floodgate Amerongen, The Netherlands |
 Floodgate Amerongen, The Netherlands |
 Floodgate in Hungary |
 Floodgate in Ota Ward, Tokyo, Japan. |
