Lead pipes in Alameda County, California
How many lead pipes are in Alameda County, CA?
Water systems based in Alameda County reported 0 lead service lines, 3,935 galvanized lines that need replacing and 14,400 lines of unknown material to EPA (Q3 2026). East Bay MUD has the most, with 3,935 lead and galvanized lines.
Who pays in California
This state has no law we found that decides who pays for the private side of a lead service line, so each utility sets its own policy. Under the federal rule, utilities must replace every lead line and galvanized line that needs it within ten years of November 1, 2027, but the rule does not make utilities pay for the owner's side. Federal infrastructure money passed through the state revolving fund can pay for it, so many utilities offer free or discounted replacement, especially for low-income owners.
Confirmed programs in Alameda County
- East Bay MUD: Customer owns the house line.
Every Alameda County water system with lead lines
Systems are grouped by the county EPA lists as their main service area. Some serve towns in neighboring counties too.
| Water system | Lead | Galv. | Unknown | Program |
|---|---|---|---|---|
| East Bay MUD East Bay MUD | 0 | 3,935 | 0 | Owner pays private side |
| California Water Service California Water Service - Livermore | 0 | 0 | 14,400 | Not confirmed |
Common questions
How many lead pipes are in Alameda County, CA?
Water systems based in Alameda County reported 0 lead service lines, 3,935 galvanized lines that need replacing and 14,400 lines of unknown material to EPA (Q3 2026). East Bay MUD has the most, with 3,935 lead and galvanized lines.
Who pays to replace lead service lines in Alameda County?
It depends on your water utility. California has no law we found that decides who pays for the private side of a lead service line, so each utility sets its own policy. We have confirmed programs for 1 Alameda County utility, listed on this page.
How do I find out if my house has a lead service line?
Look up your address on your water utility's service line inventory map, or check the pipe where it enters your home: lead is dull gray, soft, scratches to shiny silver, and a magnet won't stick. See our step-by-step guide.