Description: This geospatial layer contains information about abandoned wastewater lines, including gravity and force mains, service lead, and casing that are still on the ground but not in use within the City of Houston’s wastewater collection system.The data are derived from Plan and Profile Engineering drawings obtained from Block Map, As Built, Field Book, Taps and Meters, Metro, Autocad Data from GHW Project, Wastewater Reconciliation Project, Other Source (Operator Input), FVFL, FVFD, Field Verified with Control Number, and Construction Layer.The GIS Services Group of Houston Water, Houston Public Works currently stores and maintains the dataset within a Relational Database Management System (RDBMS).
Definition Expression: N/A
Copyright Text: City of Houston, Houston Public Works, Houston Water, GIS Services
DATUM
(
type: esriFieldTypeString
, alias: Datum
, length: 10
, Coded Values:
[COHnnnn: City of Houston]
, [CORPnnnn: U.S. Army Corps of Engrs]
, [HCFnnnn: Harris County Flood Control]
, ...5 more...
)