Copper in Charlotte, NC Drinking Water
Copper data for Charlotte, North Carolina · 1,182,326 residents · 74 ZIP codes
Because Copper is associated with health effects at sustained elevated exposures, residents in Charlotte, North Carolina may find it useful that local water systems have returned detectable concentrations — facts that bear on long-term household water decisions.
Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-05-14
Copper in Charlotte Tap Water
Copper has been detected in Charlotte, North Carolina drinking water at a maximum level of 1440 ppb — 1.11x the EPA action level.
This analysis covers 1,182,326 residents across 74 ZIP codes in Charlotte.
Charlotte's overall water quality grade is C (67/100).
Is Copper in Charlotte 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 |
|---|---|---|---|
| 28201 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28202 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28203 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28204 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28205 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28206 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28207 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28208 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28209 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28210 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28211 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28212 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28213 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28214 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28215 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28216 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28217 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28218 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28219 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28220 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28221 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28222 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28223 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28224 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| 28226 | 1440 ppb | 1.3 mg/L (action level) | Exceeds limit |
| ...49 more ZIP codes |
Average copper level across Charlotte: 1440 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 Charlotte 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.