5 Catskill Aqueduct Headworks Image: NYPL's Public Domain Archive Public Domain Search}

Catskill Aqueduct Headworks. View of Screen chamber looking towards Lower gate-chamber. Contract 10. September 19, 1913.

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Catskill Aqueduct Headworks. Lower Special aqueduct showing connection to Lower gate-chamber at left and Waste channel at right. Overflow weir in center. Contract 10. September 25, 1913.

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Catskill Aqueduct Headworks. Lower gate-chamber showing terminal of Pressure aqueducts; 48-inch control valves and 60- inch gate valves in place. Manifold valves at right lead to aeration basin. Contract 10. April 16, 1913.

Catskill Aqueduct Headworks. Placing concrete forms for connections between Lower Pressure aqueduct and 48-inch control valves. Intake castings from Upper Pressure aqueduct to 48-control valve at left. Contract 10. May 6, 1913.

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Catskill Aqueduct Headworks. Looking up-stream from end of covered portion of Waste channel. Screen chamber can be emptied through opening at left. In center is 3-foot drain for gate-chambers. Contract 10. September 25, 1913.

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