Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:wastewater_treatment_plant
|
| gptkbp:built |
mid-19th century
|
| gptkbp:flowsThrough |
wastewater treatment plants
|
| gptkbp:hasPopulation |
over 8 million
|
| https://www.w3.org/2000/01/rdf-schema#label |
sewers of New York City
|
| gptkbp:length |
over 7,400 miles
|
| gptkbp:location |
gptkb:New_York_City
|
| gptkbp:notableEvent |
subject to combined sewer overflows during heavy rain
|
| gptkbp:notableFeature |
includes large underground tunnels
oldest sections date to 1849 |
| gptkbp:operatedBy |
gptkb:New_York_City_Department_of_Environmental_Protection
|
| gptkbp:regulates |
gptkb:Environmental_Protection_Agency
|
| gptkbp:relatedTo |
gptkb:East_River
gptkb:Hudson_River gptkb:Gowanus_Canal gptkb:New_York_City_water_supply_system gptkb:Newtown_Creek |
| gptkbp:subjectOf |
urban exploration
public health studies |
| gptkbp:type |
combined sewer system
separate sewer system |
| gptkbp:bfsParent |
gptkb:Sewer_Emergency_Response_Team
|
| gptkbp:bfsLayer |
7
|