How much copper is in Truckee water?

The maximum detected level of copper in Truckee water is 87 ppb. The EPA limit is 1.3 mg/L (action level). See the ZIP code table above for area-specific levels.

Detected Copper

Copper in Truckee, CA Drinking Water

Q: Is copper in Truckee water safe?

Copper was detected in Truckee water at 87 ppb, below the EPA limit of 1.3 mg/L (action level). Check ZIP-level data on this page for your specific area.

Copper data for Truckee, California · 19,231 residents · 3 ZIP codes

ZipCheckup's reading of Copper in Truckee, California: the highest detected level is 87 ppb; the EPA limit is 1.3 mg/L (action level). Copper carries a moderate health-risk designation.

Water monitoring in Truckee, California has logged Copper at detectable levels in recent sampling cycles.

87 ppb

Max Level Detected

87 ppb

Average Level

1.3 mg/L (action level)

EPA action level

Moderate

Health Risk

Reverse Osmosis or NSF 53 Carbon Block

Best Filter Method

Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-07-13

Copper in Truckee Tap Water

Copper has been detected in Truckee, California drinking water at a maximum level of 87 ppm — 66.92x the EPA action level.

This analysis covers 19,231 residents across 3 ZIP codes in Truckee.

Truckee's overall water quality grade is B (81/100).

Is Copper in Truckee Water Safe?

Copper was detected in Truckee water but currently falls within EPA limits. However, some health organizations argue the EPA action level may not be protective enough.

If you are concerned, a reverse osmosis or nsf 53 carbon block filter can reduce copper levels further.

Copper Levels by ZIP Code

ZIP Code	Copper Level	EPA Limit	Status
96160	87 ppm	1.3 mg/L (action level)	Exceeds limit
96161	87 ppm	1.3 mg/L (action level)	Exceeds limit
96162	87 ppm	1.3 mg/L (action level)	Exceeds limit

Average copper level across Truckee: 87 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 Truckee 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.

Home → Contaminants → Copper → California → Truckee

How to cite this page

APA ZipCheckup. (2026). Copper in Truckee, CA Drinking Water. https://zipcheckup.com/contaminants/copper/truckee-ca/

BibTeX

@misc{zipcheckup-contaminants-copper-truckee-ca,
  author = {{ZipCheckup}},
  title  = {{Copper in Truckee, CA Drinking Water}},
  year   = {2026},
  url    = {https://zipcheckup.com/contaminants/copper/truckee-ca/}
}

Data as of July 2026.