Iowa · population 1,794
Lead pipes in Columbus Junction, IA
No lead lines reported
Most of Columbus Junction (population 1,794) gets its water from Columbus Junction Water Supply, which reported 652 service lines and no lead, galvanized or unknown lines.
0% of Columbus Junction Water Supply's service lines are lead or galvanized requiring replacement, lower than the Iowa average (5.6%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for Columbus Junction Water Supply (Jan 2022–Dec 2024): not detected at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for Columbus Junction Water Supply.
Water systems serving Columbus Junction
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Columbus Junction Water SupplyMain 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 Columbus Junction
The counts above cover the whole water system. To see whether your line is lead, look up your address on Columbus Junction Water Supply'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
- Winfield43 lead + galv. lines
- Lone Tree45 lead + galv. lines
- Riversideno lead reported
- Muscatine2,419 lead + galv. lines
- Mediapolis29 lead + galv. lines
- Mount Pleasant4 lead + galv. lines
- New Londonno lead reported
- Iowa2,787 lead + galv. lines
Check another water system
Questions
Does Columbus Junction, IA have lead pipes?
Columbus Junction Water Supply, which serves Columbus Junction, reported no lead, galvanized or unknown service lines.
Who supplies water to Columbus Junction?
EPA's service area maps place most of Columbus Junction in Columbus Junction Water Supply's service area (PWSID IA5815064).
How do I check whether my Columbus Junction home has a lead service line?
Search your address on Columbus Junction Water Supply'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 Columbus Junction 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 Columbus Junction Water Supply whether your street is scheduled and whether it covers the private side.