ROCK SPRINGS, CITY OF — Lead Service Line Inventory
Rock Springs serves about 24,000 people in Wyoming. Like all US water utilities, the city is required to identify and report lead service lines—the pipes that connect the public water main to homes.
What we know about lead pipes here
Rock Springs has not yet published its lead service line inventory online. This means the city either hasn't completed a full survey of its pipes, or hasn't made the results publicly available yet.
The city draws its water from surface sources (rivers or reservoirs), which is one factor in water quality management. However, the source type doesn't determine whether lead pipes exist in the distribution system—those depend on when pipes were installed and what materials were used.
Why this matters
Lead can leach into drinking water from corroded lead pipes, solder, or brass fittings, especially in homes built before the 1980s or where water is more acidic. Exposure over time—particularly for children and pregnant people—can affect health.
Knowing which homes have lead service lines is the first step toward replacing them and reducing risk.
What you can do now
Contact Rock Springs directly to ask:
- Does the city have a lead service line inventory? If so, can you access it or request a records search for your address?
- What is the status of the city's lead line replacement program?
- Are there any water testing programs available to residents?
You can also request a free water test through your local health department or purchase an inexpensive test kit to check for lead at your tap.
Next steps for residents
- Call or email Rock Springs water utility and ask about the lead service line inventory and your home's line status.
- Have your water tested if you're concerned, especially if your home was built before 1986.
- Learn about water treatment options (filters, flushing) from the utility or EPA's resources while waiting for line replacement.
- Check back periodically—utilities are updating their inventories and replacement plans over the next few years.
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 house in Rock Springs has a lead service line?
Contact the Rock Springs water utility with your address and ask them to check their records or inventory. You can also hire a plumber to inspect the pipe where it enters your home—lead pipes are soft, dull gray, and leave a mark if scratched with a penny.
Is Rock Springs water safe to drink?
Rock Springs tests its water regularly and publishes annual water quality reports. Lead risk depends on whether your home has lead pipes or fixtures. Contact the utility for their latest water quality report and your home's specific line status.
What should I do if I'm worried about lead in my water?
Have your water tested at the tap (the utility may offer free tests), flush cold water before using it for drinking or cooking, and contact your pediatrician if you have health concerns. The CDC website has more guidance for families.
When will Rock Springs replace lead service lines?
Contact the utility directly to ask about their replacement timeline and budget. Federal funding is now available for lead line replacements, and many utilities are developing replacement programs.