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