New Jersey · population 10,182
Lead pipes in Hackettstown, NJ
No lead lines reported
Most of Hackettstown (population 10,182) gets its water from Hackettstown Mua, which reported 5,682 service lines and no lead, galvanized or unknown lines.
0% of Hackettstown Mua's service lines are lead or galvanized requiring replacement, lower than the New Jersey average (4.5%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for Hackettstown Mua (2026): 5 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists 7 Lead and Copper Rule violations since 2015 for Hackettstown Mua.
Water systems serving Hackettstown
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Hackettstown MuaMain system | 0 | 0 | 0 | 0% |
Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.
Check your address in Hackettstown
The counts above cover the whole water system. To see whether your line is lead, look up your address on Hackettstown Mua's official inventory. Utilities had to make these public by October 16, 2024.
No map yet? Do the 2-minute scratch and magnet test.
Protect your drinking water
If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
- Netcong45 lead + galv. lines
- Stanhope17 lead + galv. lines
- Califon10 lead + galv. lines
- Washington85 lead + galv. lines
- Mount Arlingtonno lead reported
- Hopatcong14 lead + galv. lines
- Glen Gardnerno lead reported
- Hampton5 lead + galv. lines
Check another water system
Questions
Does Hackettstown, NJ have lead pipes?
Hackettstown Mua, which serves Hackettstown, reported no lead, galvanized or unknown service lines.
Who supplies water to Hackettstown?
EPA's service area maps place most of Hackettstown in Hackettstown Mua's service area (PWSID NJ2108001).
How do I check whether my Hackettstown home has a lead service line?
Search your address on Hackettstown Mua's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.
When will lead pipes in Hackettstown be replaced?
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Hackettstown Mua whether your street is scheduled and whether it covers the private side.