Clinton County, PA · PWSID PA4180065
Tylersville Mutual Water Assn lead service lines
75 lines still unidentified
Tylersville Mutual Water Assn reported no confirmed lead service lines, but 75 of 75 lines (100%) are still listed as "lead status unknown." Until a line is identified, treat it as possibly lead.
0% of Tylersville Mutual Water Assn's service lines are lead or galvanized requiring replacement. That's lower than the Pennsylvania average (2.9%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 100%
- Non-lead 0%
Total service lines reported: 75. Reported all required service line types. Population served: 273; 75 connections.
The most recent lead sampling period in EPA data (starting 01-JAN-1996) 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 0 in 2025 Q1 to 0 in 2026 Q3: no change. Lines of unknown material went from 75 to 75, 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 health-based for Tylersville Mutual Water Assn. Health-based violations are treatment failures, such as corrosion control or public education; the rest are missed monitoring or reporting.
| Began | Violation | Status |
|---|---|---|
| Apr 2025 | Corrosion control study or recommendation not done health-based | Returned to compliance |
Source: EPA SDWIS violation records for the Lead and Copper Rule.
Where the water comes from
Tylersville Mutual Water Assn'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 Tylersville Mutual Water Assn 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 Clinton County
Other water systems nearby
| System | Lead + galv. | Unknown |
|---|---|---|
| Suburban Lock Haven Water Auth | 0 | 3,256 |
| City of Lock Haven Water Dept | 2 | 939 |
| Pawc Appalachian Dist | 0 | 1,471 |
| Beech Creek Borough Authority | 7 | 367 |
| Rote Mutual Water Association | 1 | 236 |
| Porter Township Municipal Auth | 2 | 162 |
| Loganton Boro Water System | 1 | 200 |
| Greenburr Water Association | 1 | 48 |
Check another water system
Questions
Does Tylersville Mutual Water Assn have lead pipes?
It hasn't confirmed any, but 75 of its 75 service lines are still of unknown material, so lead has not been ruled out.
How do I check if my home's service line is lead?
Look up your address on Tylersville Mutual Water Assn'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 Tylersville Mutual Water Assn 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 Tylersville Mutual Water Assn had lead violations?
EPA's data shows 1 Lead and Copper Rule violation since 2015, 1 health-based for Tylersville Mutual Water Assn.
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, "Tylersville Mutual Water Assn lead service lines," https://leadpipemap.com/pa/tylersville-mutual-water-assn/. Source: EPA SDWIS service line inventory, 2026 Q3. Download the full dataset on the data page.