Maryland · 10 community water systems
Lead pipes in St. Mary'S County, MD
10 community water systems serving St. Mary'S County reported 0 lead and 32 galvanized-requiring-replacement service lines, plus 193 of unknown material. The most are in Patuxent Naval Air Station (Navfac-Wash).
0.2% of these systems' lines are lead or galvanized requiring replacement, about the same as the Maryland average (0.2%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0.2%
- Unknown 1.2%
- Non-lead 99%
Water systems serving St. Mary'S County
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Patuxent Naval Air Station (Navfac-Wash)St. Mary'S County | 0 | 32 | 150 | 5.8% |
| Mount Pleasant Water Co., INC.St. Mary'S County | 0 | 0 | 43 | 0% |
| Lexington ParkSt. Mary'S County | 0 | 0 | 0 | 0% |
| Town of LeonardtownSt. Mary'S County | 0 | 0 | 0 | 0% |
| Country LakesSt. Mary'S County | 0 | 0 | 0 | 0% |
| Cedar CoveSt. Mary'S County | 0 | 0 | 0 | 0% |
| Saint Marys CollegeSt. Mary'S County | 0 | 0 | 0 | 0% |
| Wicomico ShoresSt. Mary'S County | 0 | 0 | 0 | 0% |
| GreenbrierSt. Mary'S County | 0 | 0 | 0 | 0% |
| Breton BaySt. Mary'S County | 0 | 0 | 0 | 0% |
Systems that also serve other counties are counted in full. Your water bill names your utility.
What to do if your line is lead or unknown
- Check the pipe where water enters your home.
- Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking.
- Test your water, often free through the utility.
- Ask your utility about free or discounted replacement; most lines must be replaced by December 31, 2037.
Check another water system
Questions
Does St. Mary'S County have lead pipes?
Yes. Water systems serving St. Mary'S County reported 0 lead and 32 galvanized-requiring-replacement service lines, plus 193 of unknown material.
Which St. Mary'S County water systems have the most lead lines?
Patuxent Naval Air Station (Navfac-Wash) (32).
How do I check my home in St. Mary'S County?
Find the water system named on your water bill in the table above, open its page and use its address-level inventory. You can also scratch-test the pipe where it enters your home.