The final service line inventory for Taylor West Weber WID has been classified as non-lead; meaning no lead, galvanized downstream of lead, or unknown service lines were found. The system was determined to be non-lead by performing a detailed review of all available records including but not limited to the following:

Aerial Imagery/Historical Imagery
Previous service line material evaluations
Plumbing codes and records
Building permits
Water system records, construction as-built drawings
Water distribution system inspections 
Operation and maintenance records
Service line repairs and replacements
Contractor record drawings
Installation and construction dates
Assessor records
Statistical Analysis
Customer self evaluation

Software utilized to manage data and water service connections such as:
ESRI ArcGIS, AutoCAD, Excel