Traver Hollow Bridge, Ashokan Reservoir [Catskill System.]

Ashokan Aerator and Screen Chamber [Catskill System.]

Waste Weir of Ashokan Reservoir, December 1916 [Catskill System.]

Tongore Siphon Chambers at Left With Olive Bridge Dam Beyond [Catskill System.]

Dividing Weir and Dike, Ashokan Reservoir [Catskill System.]

Ashokan Bridge and Olive Bridge Dam [Catskill System.]

Olive Bridge Dam, Relocated Highway in Foreground [Catskill System.]

Olive Bridge Dam, Downstream Face [Catskill System.]

Ashokan Reservoir Basin Before Construction [Catskill System.]

Dividing Weir and Ashokan Bridge [Catskill System.]

Ashokan Waste Weir and Spillway, December 1916 [Catskill System.]

Ashokan Bridge Over Dividing Weir at Ashokan Reservoir [Catskill System.]

Olive Bridge Dam, Downstream Face [Catskill System.]

Upper Gate Chambers, Dividing Dike and Weir and Ashokan Bridge [Catskill System.]

Cathedral Gorge Below Olive Bridge Dam [Catskill System.]

Ashokan Reservoir From High Point 3200-Feet Above Water Surface [Catskill System.]

Beaverkill Waste Channel, Ashokan Headworks [Catskill System.]

East Basin of Ashokan Reservoir Looking Northwest [Catskill System.]

Confluence of Beaverkill with Esopus Creek [Catskill System.]

Typical Details of Ashokan Full-Capacity Venturi Meter [Catskill System.]