Iowa · 3 community water systems
Lead pipes in Delaware County, IA
3 community water systems serving Delaware County reported 3 lead and 345 galvanized-requiring-replacement service lines, plus 350 of unknown material. The most are in Manchester Water Supply.
17% of these systems' lines are lead or galvanized requiring replacement, higher than the Iowa average (5.6%) and higher than the national average (3.1%).
- Lead 0.1%
- Galvanized (replace) 16%
- Unknown 17%
- Non-lead 67%
Water systems serving Delaware County
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Manchester Water SupplyManchester | 0 | 304 | 344 | 18% |
| Colesburg Water SupplyColesburg | 3 | 21 | 5 | 12% |
| Delhi Water SupplyDelhi | 0 | 20 | 1 | 8.2% |
Systems that also serve other counties are counted in full. Your water bill names your utility.
What to do if your line is lead or unknown
- Check the pipe where water enters your home.
- Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking.
- Test your water, often free through the utility.
- Ask your utility about free or discounted replacement; most lines must be replaced by December 31, 2037.
Check another water system
Questions
Does Delaware County have lead pipes?
Yes. Water systems serving Delaware County reported 3 lead and 345 galvanized-requiring-replacement service lines, plus 350 of unknown material.
Which Delaware County water systems have the most lead lines?
Manchester Water Supply (304), Colesburg Water Supply (24), Delhi Water Supply (20).
How do I check my home in Delaware County?
Find the water system named on your water bill in the table above, open its page and use its address-level inventory. You can also scratch-test the pipe where it enters your home.