Minnesota · population 30,581
Lead pipes in Rosemount, MN
2 lead or galvanized lines to replace
Most of Rosemount (population 30,581) gets its water from Rosemount. That system reported 0 lead and 2 galvanized-requiring-replacement service lines out of 9,385, with 721 more of unknown material.
<0.1% of Rosemount's service lines are lead or galvanized requiring replacement, lower than the Minnesota average (5.7%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) <0.1%
- Unknown 7.7%
- Non-lead 92%
Latest lead test for Rosemount (Jan 2023–Dec 2025): 3 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists 1 Lead and Copper Rule violation since 2015 for Rosemount.
Water systems serving Rosemount
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 Rosemount
The counts above cover the whole water system. To see whether your line is lead, look up your address on Rosemount'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
- Empire172 unknown
- Inver Grove Heights1,757 unknown
- Apple Valleyno lead reported
- Eagan265 unknown
- St. Paul Parkno lead reported
- Farmington1 lead + galv. lines
- Newport7 lead + galv. lines
- Mendota Heights17,776 lead + galv. lines
Check another water system
Questions
Does Rosemount, MN have lead pipes?
Yes. Rosemount, which serves Rosemount, reported 0 lead and 2 galvanized-requiring-replacement service lines, plus 721 of unknown material.
Who supplies water to Rosemount?
EPA's service area maps place most of Rosemount in Rosemount's service area (PWSID MN1190019). Eagan also serves parts of the city or nearby areas.
How do I check whether my Rosemount home has a lead service line?
Search your address on Rosemount'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 Rosemount 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 Rosemount whether your street is scheduled and whether it covers the private side.