Adams County, PA · PWSID PA7010001
Arendtsville Muni Water Sys lead service lines
8 lead or galvanized lines to replace
Arendtsville Muni Water Sys reported 1 lead and 7 galvanized-requiring-replacement service lines out of 329 in its inventory. That's about 1 in 41 lines. Another 186 (57%) are still listed as unknown material.
Ranks #240 of 399 Pennsylvania systems with confirmed lead lines, and #4,851 nationally.
2.4% of Arendtsville Muni Water Sys's service lines are lead or galvanized requiring replacement. That's about the same as the Pennsylvania average (2.9%) and about the same as the national average (3.1%).
- Lead 0.3%
- Galvanized (replace) 2.1%
- Unknown 57%
- Non-lead 41%
Total service lines reported: 329. Reported all required service line types. Population served: 1,200; 328 connections.
The most recent lead sampling period in EPA data (starting 01-JAN-1994) 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 8 in 2025 Q1 to 8 in 2026 Q3: no change. Lines of unknown material went from 186 to 186, 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 for Arendtsville Muni Water Sys. Health-based violations are treatment failures, such as corrosion control or public education; the rest are missed monitoring or reporting.
| Began | Violation | Status |
|---|---|---|
| Oct 2019 | Missed follow-up or routine lead and copper tap sampling | Returned to compliance |
Source: EPA SDWIS violation records for the Lead and Copper Rule.
Where the water comes from
Arendtsville Muni Water Sys'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 Arendtsville Muni Water Sys 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 Adams County
ZIP codes served
ZIP codes whose center falls inside Arendtsville Muni Water Sys's mapped service area (EPA service area boundaries). Neighboring utilities may serve parts of the same ZIP.
17303
Other water systems nearby
| System | Lead + galv. | Unknown |
|---|---|---|
| Gettysburg Muni Auth | 3 | 3,762 |
| Littlestown Boro | 0 | 1,295 |
| New Oxford Munci Auth | 15 | 245 |
| Lake Meade Muni Auth | 0 | 1,201 |
| Bonneauville Muni Water Auth | 0 | 904 |
| East Berlin Area Joint Auth | 32 | 342 |
| PA Amer Water Co Lake Heritage | 1 | 842 |
| Franklin TWP Muni Auth | 9 | 116 |
Check another water system
Questions
Does Arendtsville Muni Water Sys have lead pipes?
Yes. Arendtsville Muni Water Sys reported 1 lead service lines and 7 galvanized lines that must be replaced, out of 329 total. 186 more are of unknown material.
How do I check if my home's service line is lead?
Look up your address on Arendtsville Muni Water Sys'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 Arendtsville Muni Water Sys 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 Arendtsville Muni Water Sys had lead violations?
EPA's data shows 1 Lead and Copper Rule violation since 2015 for Arendtsville Muni Water Sys.
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, "Arendtsville Muni Water Sys lead service lines," https://leadpipemap.com/pa/arendtsville-muni-water-sys/. Source: EPA SDWIS service line inventory, 2026 Q3. Download the full dataset on the data page.