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gptkbp:instanceOf
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gptkb:infrastructure
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gptkbp:alsoKnownAs
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gptkb:Tunnel_and_Reservoir_Plan
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gptkbp:capacity
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over 2.3 billion gallons
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gptkbp:component
|
reservoirs
underground tunnels
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gptkbp:constructionStartYear
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1975
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gptkbp:country
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gptkb:United_States
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gptkbp:designedFor
|
capture sewage overflow
capture stormwater
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gptkbp:engineeringFirm
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gptkb:Metcalf_&_Eddy
gptkb:Parsons_Brinckerhoff
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gptkbp:environmentalImpact
|
improved water quality in Chicago River and Lake Michigan
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gptkbp:fundedBy
|
gptkb:government
gptkb:local_government
gptkb:state_order
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|
https://www.w3.org/2000/01/rdf-schema#label
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Deep Tunnel system
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gptkbp:length
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over 100 miles
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gptkbp:location
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gptkb:Chicago,_Illinois
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gptkbp:maximumDepth
|
up to 350 feet underground
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gptkbp:notableBuilding
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gptkb:Thornton_Reservoir
gptkb:McCook_Reservoir
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gptkbp:operator
|
gptkb:Metropolitan_Water_Reclamation_District_of_Greater_Chicago
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gptkbp:projectCost
|
over $3 billion
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|
gptkbp:purpose
|
flood control
wastewater management
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|
gptkbp:reduces
|
water pollution
flooding
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|
gptkbp:serves
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gptkb:Chicago_metropolitan_area
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gptkbp:status
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operational
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gptkbp:yearCompleted
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project ongoing, major components completed by 2029
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gptkbp:bfsParent
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gptkb:Milwaukee_Metropolitan_Sewerage_District
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gptkbp:bfsLayer
|
7
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