Linden, IN · PWSID IN5254007
Linden Water Department lead service lines
18 lead or galvanized lines to replace
Linden Water Department reported 0 lead and 18 galvanized-requiring-replacement service lines out of 355 in its inventory. That's about 1 in 20 lines. Another 0 (0%) are still listed as unknown material.
Ranks #137 of 232 Indiana systems with confirmed lead lines, and #3,871 nationally.
5.1% of Linden Water Department's service lines are lead or galvanized requiring replacement. That's lower than the Indiana average (9.0%) and higher than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 5.1%
- Unknown 0%
- Non-lead 95%
Total service lines reported: 355. Reported all required service line types. Population served: 759; 320 connections.
The most recent lead sampling period in EPA data (starting 01-JAN-2003) did not exceed the 15 ppb action level. Results are a 90th percentile across sampled homes, so individual homes can still be higher.
Progress since 2025 Q1
Reported lead and galvanized-requiring-replacement lines went from 18 in 2025 Q1 to 18 in 2026 Q3: no change. Lines of unknown material went from 0 to 0, no change.
Quarterly counts reported to EPA. A drop usually means lines were replaced or confirmed non-lead; a rise usually means more lines were identified. Replacement progress rankings.
Lead rule violations
EPA's data lists 1 Lead and Copper Rule violation since 2015, 1 still open for Linden Water Department. Health-based violations are treatment failures, such as corrosion control or public education; the rest are missed monitoring or reporting.
| Began | Violation | Status |
|---|---|---|
| Jan 2023 | Lead consumer notice not delivered or reported | Open |
Source: EPA SDWIS violation records for the Lead and Copper Rule.
Where the water comes from
Linden Water Department's main water source is groundwater (wells).
Source: EPA SDWIS water system and facility records.
Check your own address
These counts cover the whole system. To see whether your line is lead, use the utility's address-level inventory. Utilities had to prepare one by October 16, 2024 and make it publicly accessible; systems serving more than 50,000 people must post it online.
No map yet? Do the 2-minute scratch and magnet test on the pipe where water enters your home.
Protect your drinking water now
If your line is lead, galvanized or unknown, filter water for drinking, cooking and baby formula. Use a filter certified to NSF/ANSI 53 for lead. Run cold water for a few minutes after it sits for hours, and never use hot tap water for cooking.
How to pick a lead-certified filter · How to test your water for lead
Getting the line replaced
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Linden Water Department whether it replaces the private side for free or with a cost share before you hire anyone. If you want it done sooner, or your utility doesn't cover your side, a licensed plumber can quote it. What replacement costs.
County pages: Lead pipes in Montgomery County
Other water systems nearby
| System | Lead + galv. | Unknown |
|---|---|---|
| Indiana American Water - Crawfordsville | 225 | 3,175 |
| Ladoga Water Works | 96 | 1 |
| Waynetown Water Works | 0 | 404 |
| New Market Water Works | 0 | 273 |
| Indiana American Water - Waveland | 5 | 153 |
| New Richmond Water Works | 4 | 0 |
| Wingate Water Works | 7 | 2 |
Check another water system
Questions
Does Linden Water Department have lead pipes?
Yes. Linden Water Department reported 0 lead service lines and 18 galvanized lines that must be replaced, out of 355 total. 0 more are of unknown material.
How do I check if my home's service line is lead?
Look up your address on Linden Water Department's official service line inventory, which utilities must make publicly available. You can also scratch the pipe where it enters your home: lead is soft, dull gray, scratches to shiny silver and does not attract a magnet.
When will Linden Water Department replace lead service lines?
Under EPA's Lead and Copper Rule Improvements, most systems must replace lead and galvanized-requiring-replacement lines by December 31, 2037, starting from November 1, 2027. The rule is being challenged in court, so dates could change. Many utilities run free or cost-share programs now.
Has Linden Water Department had lead violations?
EPA's data shows 1 Lead and Copper Rule violation since 2015, 1 still open for Linden Water Department.
Which water filters remove lead?
Use a filter certified to NSF/ANSI Standard 53 for lead reduction, or NSF/ANSI 58 for reverse osmosis. Check the certification on NSF's listings, not just the box.
Embed or cite this data
Local news sites, blogs and community groups can embed this card. It updates when EPA releases new data.
Citation: Lead Pipe Map, "Linden Water Department lead service lines," https://leadpipemap.com/in/linden-water-department/. Source: EPA SDWIS service line inventory, 2026 Q3. Download the full dataset on the data page.