Exceeds EPA Limit Copper EXCEEDS EPA LIMIT

Copper in Wading River, NY Drinking Water

Copper data for Wading River, New York · 8,562 residents · 1 ZIP code

ZipCheckup's reading of Copper in Wading River, New York: Copper carries a moderate health-risk designation.

Not every city shows Copper in its water data; in Wading River, New York, federal sampling has confirmed its presence at detectable levels in at least one recent reporting cycle.

1.3 mg/L (action level)
EPA action level
1
EPA Violations
Moderate
Health Risk
Reverse Osmosis or NSF 53 Carbon Block
Best Filter Method

Data: EPA SDWIS, CCR Reports, ECHO

Copper in Wading River Tap Water

Copper appears in Wading River, New York records only as an action-level exceedance on record. The EPA logs copper under the CU90 code only at or above the 1.3 mg/L action level and transmits no verified copper concentration. A ZIP with no copper record has not been shown to be clean: absence means no exceedance was reported, not that copper is safe.

This analysis covers 8,562 residents across 1 ZIP code in Wading River.

Is Copper in Wading River Water Safe?

Copper appears here only as an action-level exceedance on record. The EPA records copper under the CU90 code only at or above the 1.3 mg/L action level and transmits no verified copper concentration. A system with no copper record has not been shown to be clean.

If a ZIP in Wading River carries a copper exceedance on record, consider installing a reverse osmosis or nsf 53 carbon block filter certified under NSF 53 and testing your water independently.

EPA Violations for Copper in Wading River

Date Violation Type Status ZIP Code
2023-07-01 Copper (Resolved) Resolved 11792

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 Wading River Water

  1. Run water for 30-60 seconds before use (flushes stagnant water)
  2. Install an NSF 53 or NSF 58 certified filter
  3. If pH is low, consider a whole-home acid neutralizer
  4. Test first-draw morning water to check actual copper levels

Look for filters certified under NSF 53 for copper removal.

Related

HomeContaminantsCopperNew York → Wading River

How to cite this page

APA ZipCheckup. (2026). Copper in Wading River, NY Drinking Water. https://zipcheckup.com/contaminants/copper/wading-river-ny/
BibTeX
@misc{zipcheckup-contaminants-copper-wading-river-ny,
  author = {{ZipCheckup}},
  title  = {{Copper in Wading River, NY Drinking Water}},
  year   = {2026},
  url    = {https://zipcheckup.com/contaminants/copper/wading-river-ny/}
}

Page version: August 2026.

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