C
66

Fair Water Quality

Ludlow, PA 16333

Mckean County · Population served: 229 · Data updated March 2026

Water Systems Serving This Area

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LUDLOW WARNER SYSTEM
Groundwater · Pop. 76
PWSID: PA6420011
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SOUTHSIDE NORTHSIDE WATER ASSN
Groundwater · Pop. 72
PWSID: PA6420028
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LUDLOW COUNTY LINE SYSTEM
Groundwater · Pop. 81
PWSID: PA6420032

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Copper
2255.0
1300 ppb 300 ppb Exceeded

Violation History (Last 5 Years)

90Total (5yr)
0Health-Based
66Major

Water Quality Summary

Understanding Your Water in Ludlow

Tap water quality in Ludlow, Pennsylvania (16333) receives an overall grade of C (Fair) with a score of 66 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is roughly in line with the Pennsylvania state average of 63. The area is served by 3 water systems providing water to approximately 229 people, using groundwater sources. Testing has found elevated levels of Copper that warrant attention. The area has 90 violations over the past 5 years, though none were classified as health-based.

Your Score 66/100 C
vs State 3 pts above Pennsylvania avg (63)
vs National 9 pts below national avg (75)

What a Grade C Means

A score of 66/100 indicates fair water quality in Ludlow, PA. While the water meets minimum federal standards, there are noteworthy concerns — either elevated contaminant levels approaching regulatory limits, a moderate violation history, or both. Residents may want to review specific contaminant data and consider targeted filtration, especially for sensitive groups like children and pregnant women.

Groundwater: drawn from underground aquifers via wells

Health Information

What These Contaminants Mean for You

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Copper in Your Water

Copper can leach into water from copper plumbing, especially in newer homes or when water is acidic.

Health Effects

Short-term exposure above 1,300 ppb can cause gastrointestinal distress. Long-term exposure may cause liver or kidney damage. People with Wilson's disease are especially vulnerable.

Common Sources

Copper pipes, fittings, and faucets are the most common source. Corrosive (low-pH) water accelerates copper leaching.

What You Can Do

If copper levels are elevated, flush pipes by running water for 15–30 seconds before use. Reverse osmosis and distillation systems effectively remove copper.

Common Questions

Frequently Asked Questions

Tap water in Ludlow, Pennsylvania receives a grade of C (Fair) with a score of 66/100. While it generally meets minimum federal standards, there are some areas of concern including violation history or elevated contaminant levels. Sensitive populations (children, pregnant women, elderly) may want to consider additional filtration.

ZIP code 16333 is served by 3 water systems using groundwater sources, providing water to approximately 229 people. Groundwater is naturally filtered through rock and soil, often requiring less treatment. However, it can be vulnerable to contamination from underground sources like naturally occurring arsenic, nitrates from agriculture, or PFAS from industrial sites.

No lead data is currently available for ZIP code 16333. This may mean lead testing results haven't been reported recently, or the serving water system uses monitoring waivers. You can request a free lead test kit from most water utilities or purchase a certified home testing kit.

No PFAS ("forever chemicals") were detected in water systems serving Ludlow, Pennsylvania during the most recent EPA monitoring period (UCMR5). However, not all water systems have been tested for all PFAS compounds, and new contamination can occur over time.

Water systems serving Ludlow, Pennsylvania have received 90 violations in the last 5 years. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.

Based on detected contaminants (copper), residents in Ludlow, Pennsylvania should consider: Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.

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