Iowa · population 6,695
Lead pipes in Tiffin, IA
No lead lines reported
Most of Tiffin (population 6,695) gets its water from Tiffin Water Supply, which reported 2,866 service lines and no lead, galvanized or unknown lines.
0% of Tiffin 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 Tiffin Water Supply (Jan 2021–Dec 2023): 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 Tiffin Water Supply.
Water systems serving Tiffin
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Tiffin Water SupplyMain system | 0 | 0 | 0 | 0% |
| Coralville Muni Water SystemServes nearby areas | 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 Tiffin
The counts above cover the whole water system. To see whether your line is lead, look up your address on Tiffin 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
- Coralvilleno lead reported
- North Libertyno lead reported
- University Heights2,787 lead + galv. lines
- Iowa2,787 lead + galv. lines
- Elyno lead reported
- Riversideno lead reported
- Fairfaxno lead reported
- Cedar Rapids2,495 lead + galv. lines
Check another water system
Questions
Does Tiffin, IA have lead pipes?
Tiffin Water Supply, which serves Tiffin, reported no lead, galvanized or unknown service lines.
Who supplies water to Tiffin?
EPA's service area maps place most of Tiffin in Tiffin Water Supply's service area (PWSID IA5288021). Coralville Muni Water System also serves parts of the city or nearby areas.
How do I check whether my Tiffin home has a lead service line?
Search your address on Tiffin 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 Tiffin 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 Tiffin Water Supply whether your street is scheduled and whether it covers the private side.