Wastewater Treatment Plant GIS Mapping and Asset Inventory

Township Maps and Inventories Existing Wastewater Collection, Conveyance, Treatment, and Disposal Facilities

To support West Vincent Township’s effort to evaluate existing municipally-owned utility assets, CEDARVILLE Engineering Group, LLC (CEG) created a GIS database of the collection, conveyance, treatment, and disposal infrastructure for West Vincent Township’s existing wastewater treatment and public potable water facilities.

CEG reviewed all available plans, permits, shop drawings, and repair/replacement documents provided by the Township to create an inventory of major assets within each facility.

The major components of every facility including repair and replacement histories were documented in a database and mapped using GIS. The assets inventoried included over 6.5 miles of piping, 180 manholes, 2 mechanical wastewater plants, 5 lagoon plants, and 1 water treatment system. CEG prepared maps to support visualization and analysis of the infrastructure of the facilities.

This asset inventory allows the Township to more efficiently plan and budget for future asset improvement needs.


  • GIS Mapping of Existing Wastewater Facilities
  • Preparation of Summaries of Existing Assets for Each Facility
  • Review of Permits, Plans, Shop Drawings and Repair and Replacement Records
  • Field Verification

Project Details

  • Client:
    West Vincent Township
  • Contract Date: 2017
  • Design Complete & Approved 2017; Construction 2019