All Untagged Photos
Small 20081028 cp 0078 Not Tagged
Allegheny River Bank
Small 20090216 cp 0192 Not Tagged
Basin No. 1
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Highland Drive
Small 20081028 cp 0085 Not Tagged
Filtered Water Reservoir
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Filtration Plant Progress
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Central Gate Chamber Front View
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Filtered Water Reservoir
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Gravel Cushion
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Allegheny River Bank
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Gallery No. 5
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Engineers on Concrete Bridge
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Lumber Yard
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Filtration Plant Progress
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Between Filters
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Construction by the Tracks
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Excavation and Embankment
Small 20091020 cp 0250 Not Tagged
City Waterworks Reservoir
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City Waterworks Reservoir
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Contact Baffles
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Boiler Room Construction
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Contractors Plant
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Flood Damage
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Filters from Embankment
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Foundation for Eastern Gate Chamber
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Ash Tunnel Walls
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Filtration Plant Progress
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Aspinwall Pumping Station
Small 20090422 cp 0038 Not Tagged
Condition of Grass