| Lead | Lead | 
 
 | Lead | Galvanized Requiring Replacement | 
 
 | Lead | Non-Lead | 
 
 | Lead | Unknown | 
 
 | Galvanized Requiring Replacement | Lead | 
 
 | Galvanized Requiring Replacement | Galvanized Requiring Replacement | 
 
 | Galvanized Requiring Replacement | Non-Lead | 
 
 | Galvanized Requiring Replacement | Unknown | 
 
 | Non-Lead | Lead | 
 
 | Non-Lead | Galvanized Requiring Replacement | 
 
 | Non-Lead | Non-Lead | 
 
 | Non-Lead | Unknown | 
 
 | Unknown | Lead | 
 
 | Unknown | Galvanized Requiring Replacement | 
 
 | Unknown | Non-Lead | 
 
 | Unknown | Unknown | 
 
 | Other |