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Lead service lines in California, MD

34 water utilities serve California, with approximately 60,885 people served.

Last verified from EPA SDWIS + utility inventories: 2026-04-14
Known lead
0
Galvanized
0
Unknown
0
% unknown
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Lead Service Lines in California, MD

What you need to know

California, Maryland serves about 60,885 people through 34 water systems. Currently, no lead service lines have been identified in inventories reported to the state.

That said, "not yet identified" is different from "none exist." Water systems are still in the early stages of mapping their pipes. Maryland utilities are required to complete lead service line inventories, but many are still conducting surveys. If your home was built before 1986—especially between the 1950s and 1970s—there's a higher chance your connection uses lead or galvanized steel pipe.

The main water systems serving your area

Lexington Park is the largest utility in the region, serving 43,030 residents. The next largest systems—Country Lakes (3,016), Cedar Cove (2,728), Wicomico Shores (1,262), and Greenbrier (1,161)—serve smaller populations across the area.

None of these systems have publicly reported known lead service lines yet. However, inventory work is ongoing. Your utility may not have completed its full survey, or pipes may have been mapped but not yet disclosed in state records.

What this means for your home

If you live in California, MD:

  • Contact your water utility directly. Ask whether your specific address has a lead service line, galvanized pipe, or unknown material. (Use the utility name and ID above to find contact info.)
  • Don't assume no risk. The absence of reported lead lines doesn't mean they aren't there—only that they haven't been confirmed yet.
  • Get your water tested if you're concerned. A basic lead test costs $20–50 and gives you a definitive answer for your tap water. Some utilities offer free testing; ask when you call.
  • If you have young children or are pregnant, talk to your pediatrician or OB/GYN about testing. The CDC has guidance on lead and health at cdc.gov/lead.

Next steps for residents

  • Call or email your water utility (see the system names above) and ask: "Do I have a lead service line?"
  • Request a water test if you want to know your home's current lead level, regardless of pipe type.
  • If lead is confirmed, ask your utility about replacement programs or financial assistance.
  • Keep checking back—utilities continue updating their inventories as surveys progress.

Utilities serving California

Common questions

Does California MD have lead in the water?

No lead service lines have been reported in current inventories for the area. However, water systems are still mapping their pipes, so surveys may not be complete. Contact your specific utility to ask about your address.

How do I know if my house has a lead service line?

Call your water utility with your address. They may have already surveyed your property. If they don't know, you can also have a plumber inspect your meter and home connection, or get a water test done.

Is it safe to drink tap water in California Maryland?

Most tap water in Maryland meets federal safety standards. If you're concerned about lead specifically, a water test will give you a clear answer. For health concerns, especially with young children, consult your pediatrician.

What should I do if I find out I have a lead service line?

Ask your utility about replacement programs or financial help—many offer assistance. You can also install a water filter (must be NSF-certified for lead) as a temporary measure while you plan replacement.