Left Abutment Non-Overflow Section
Roller Compacted Concrete contractor crew members are working on the Left Abutment Non-Overflow section of the Dam.
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The Lake Williams Dam project COMPLETE
To meet the future needs of York Water customers, we have invested in rebuilding and enhancing the Lake Williams Dam structure with state-of-the-art engineering technology. This work is an investment that will meet the needs of our community and our customers for the next 100-plus years.
Do you have questions about the Lake Williams Dam Project? See our FAQs here.
Night Construction on the Spillway
Roller Compacted Concrete (RCC) is being placed on the Left Embankment area of the Spillway in lifts.
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Drain Fill Base Material
The work is taking place on the left embankment area of the spillway.
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Valve Tower Work
The last section of 48-inch of pipe has been installed just upstream of the valve tower.
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The Dam’s New Spillway
RCC is being compacted in the dam’s new spillway section during the night hours.
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Night Work Commences
Roller Compacted Concrete (RCC) placement work has moved to overnight hours between 5:00 PM and 6:00 AM.
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Original 1911 Core Wall
The Lake William’s Dam’s original 1911 core wall and new 2023 extension are slowly being covered.
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Steel-Reinforced Core Wall
The new section of steel-reinforced core wall has been installed.
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Parapet Wall Formwork
Electrical conduits are being installed in the Parapet Wall formwork on top of the dam in advance of concrete pouring.
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Two Sluice Gates
An upward view of two sluice gates supporting thimbles that were installed in the walls of the Valve Tower structure at Lake Williams Dam.
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