Copper in Penryn, PA Drinking Water
Copper data for Penryn, Pennsylvania · 120,000 residents · 1 ZIP code
ZipCheckup's reading of Copper in Penryn, Pennsylvania: the highest detected level is 0.283 ppb; the EPA limit is 1.3 mg/L (action level). Copper carries a moderate health-risk designation.
Across the water systems that serve Penryn, Pennsylvania, Copper has appeared in EPA compliance samples - standard municipal treatment targets this contaminant, though detections in the compliance record indicate it has reached household taps at measurable levels.
Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-07-13
Copper in Penryn Tap Water
Copper has been detected in Penryn, Pennsylvania drinking water at a maximum level of 0.283 ppm — below the EPA action level of 1.3 mg/L (action level).
This analysis covers 120,000 residents across 1 ZIP code in Penryn.
Penryn's overall water quality grade is D (40/100).
Is Copper in Penryn Water Safe?
If you live in an affected ZIP code, consider installing a reverse osmosis or nsf 53 carbon block filter certified under NSF 53 and testing your water independently.
Copper Levels by ZIP Code
| ZIP Code | Copper Level | EPA Limit | Status |
|---|---|---|---|
| 17564 | 0.283 ppm | 1.3 mg/L (action level) | OK |
Average copper level across Penryn: 0.28 ppb
Health Effects of Copper
- Nausea, vomiting, and diarrhea (short-term, high levels)
- Liver and kidney damage (long-term)
- Particularly dangerous for people with Wilson's disease
- Infants are more sensitive than adults
Health risk severity: Moderate. Governed by the Lead and Copper Rule.
How Copper Gets Into Drinking Water
- Corrosion of copper household plumbing
- Acidic (low pH) water accelerates copper leaching
- New copper pipes leach more than aged ones
- Mining and industrial discharge (rare for tap water)
What to Do About Copper in Penryn Water
- Run water for 30-60 seconds before use (flushes stagnant water)
- Install an NSF 53 or NSF 58 certified filter
- If pH is low, consider a whole-home acid neutralizer
- Test first-draw morning water to check actual copper levels
Look for filters certified under NSF 53 for copper removal.