ST JOHN WATER DISTRICT 3 Lead Service Line Inventory
ST JOHN WATER DISTRICT 3 serves approximately 31,965 people in Louisiana. Like all US water utilities, it is required by federal law to inventory lead service lines—the pipes that connect homes to the water main—and to make that information publicly available.
What we know about this water system
ST JOHN WATER DISTRICT 3 draws water from groundwater sources. The district has not yet completed or published a lead service line inventory. This means the utility either has not finished surveying its pipes, or the results are not yet available in a public format.
This is not uncommon. Many utilities across the country are still working through this process. It does not mean your water is unsafe—it means the inventory work is still underway.
Why this matters to you
Lead service lines are the main source of lead in drinking water. Even small amounts of lead, especially for children and pregnant people, carry health risks. If your home was built before the 1980s, there is a higher chance your service line contains lead or galvanized steel (which can corrode and release lead).
The only way to know for certain is to either contact your water utility or have your water tested.
How to find out about your home
Contact ST JOHN WATER DISTRICT 3 directly. Ask:
- Does my address have a lead service line?
- If unknown, what is the age and material of pipes in my area?
- When will the full inventory be available?
- Does the district offer free or subsidized water testing?
The utility has records on file, even if they haven't posted them online yet.
If you're concerned about lead in your water
Consider a simple water test. NSF-certified labs can detect lead at low levels. Many states offer guidance on testing—check your state health department's website. For health questions, especially if you have young children in the home, talk to your pediatrician or contact the CDC's lead hotline.
Next steps for residents
- Call or visit ST JOHN WATER DISTRICT 3's office with your address and ask about your service line material.
- Request a water test if the utility cannot confirm your pipes are lead-free.
- Ask when the full inventory will be public—this information is required by law and will eventually be available.
- If replacement is needed, ask about Louisiana's funding programs for lead line removal.
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Key figures
| Total inventoried lines | 0 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
How do I know if my home has a lead service line?
Contact ST JOHN WATER DISTRICT 3 with your address—they have records of pipe materials. You can also have your water tested by a certified lab. Homes built before the 1980s are at higher risk.
Is my water safe if the inventory isn't done yet?
An incomplete inventory doesn't mean your water is unsafe. It means the utility is still documenting pipes. If you're concerned, request a water test or ask your utility about your specific address.
What should I do if my service line is lead?
Replacement is the only permanent fix. Ask ST JOHN WATER DISTRICT 3 about Louisiana state funding, federal grants, or utility assistance programs. In the meantime, you can flush your pipes and use a water filter certified for lead removal.
Can lead in water hurt my child?
Lead exposure can affect children's development and learning. Talk to your pediatrician about your specific situation. For general information, visit the CDC's lead and health page.