DOVER WATER DEPT Lead Service Line Inventory
Dover Water Department serves approximately 29,000 people in New Hampshire. Like many older water systems across the country, Dover may have lead service lines—the pipes that connect the public water main to individual homes. Lead service lines are a potential source of lead in drinking water, and federal law now requires all water utilities to maintain an inventory of these pipes.
What we know about Dover's lead service lines
Dover Water Department has not yet completed a comprehensive inventory of lead service lines in its system. This means the utility is still in the process of identifying which homes may be connected via lead pipes. An inventory is essential for understanding the scope of potential exposure and planning replacement work.
The utility draws water from groundwater sources, which is generally protected from surface contamination but can still carry lead from pipes and plumbing fixtures downstream.
Why this matters
If your home was built before 1986—when lead solder was still legal in plumbing—there's a meaningful chance your service line contains lead. Lead can leach into water, especially if the water is corrosive or if pipes are old. Even low levels of lead exposure can affect children's development and learning.
If you're concerned about lead in your tap water, the most direct step is to contact Dover Water Department or have your water tested. A simple test can tell you whether lead is present in your home's water.
How to find out if your home is affected
Contact Dover Water Department directly. They can tell you whether your property is served by a lead service line or help you request a test. You can also have a plumber inspect the service line entering your home—it's typically found underground near your water meter or basement entry point.
If lead is found, the good news is that it can be removed by replacing the service line. Many utilities offer assistance or information about replacement financing.
Next steps for residents
- Contact Dover Water Department to ask about the status of your property's service line and request testing if you're concerned about lead
- Get your water tested through the utility or a certified lab if you want definitive answers about lead levels in your home
- Ask about replacement options if a lead service line is confirmed—the utility may have information about assistance programs
- Consult your pediatrician if you have young children and are concerned about lead exposure
Key figures
| Total inventoried lines | 0 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
Does Dover Water Department have lead service lines?
Dover Water Department is still completing its lead service line inventory. The utility has not yet published a comprehensive list of which homes have lead service lines, so the exact number is unknown. Contact the water department directly to ask about your specific property.
Is it safe to drink tap water from Dover?
Dover Water Department is required to monitor tap water for lead under federal law. Your best option is to contact the utility and request a free or low-cost water test, or ask about any recent test results for your address. A simple test will tell you definitively whether lead is present.
How do I know if my house has a lead service line?
Contact Dover Water Department—they're building an inventory and may already know your property's status. You can also have a plumber inspect the line where it enters your home, typically near the basement or water meter. The utility can also arrange a test of your tap water.
What should I do if there's lead in my water?
If lead is found, you can replace the service line (often a one-time investment). Ask Dover Water Department about any replacement assistance, rebates, or financing options available. In the short term, let cold water run for 30 seconds before using it for drinking or cooking, and talk to your pediatrician about next steps.