Chromium-6 in Saint Augustine, FL Drinking Water
Chromium-6 data for Saint Augustine, Florida · 826,664 residents · 6 ZIP codes
Across the water systems that serve Saint Augustine, Florida, Chromium-6 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: 2026-05-14
Chromium-6 in Saint Augustine Tap Water
Chromium-6 has been detected in Saint Augustine, Florida drinking water at a maximum level of 893 ppb — 8.93x the EPA MCL.
This analysis covers 826,664 residents across 6 ZIP codes in Saint Augustine.
Saint Augustine's overall water quality grade is C (58/100).
Is Chromium-6 in Saint Augustine Water Safe?
If you live in an affected ZIP code, consider installing a reverse osmosis or strong-base anion exchange filter certified under NSF 58 and testing your water independently.
Chromium-6 Levels by ZIP Code
| ZIP Code | Chromium-6 Level | EPA Limit | Status |
|---|---|---|---|
| 32084 | 893 ppb | 100 ppb (total chromium MCL) | Exceeds limit |
| 32085 | 893 ppb | 100 ppb (total chromium MCL) | Exceeds limit |
| 32086 | 893 ppb | 100 ppb (total chromium MCL) | Exceeds limit |
| 32092 | 893 ppb | 100 ppb (total chromium MCL) | Exceeds limit |
| 32095 | 893 ppb | 100 ppb (total chromium MCL) | Exceeds limit |
Average chromium-6 level across Saint Augustine: 893 ppb
Health Effects of Chromium-6
- Stomach and intestinal cancer (likely carcinogen via ingestion)
- Known carcinogen when inhaled
- Liver and kidney damage
- Reproductive and developmental harm
Health risk severity: High. Governed by the National Primary Drinking Water Regulations.
How Chromium-6 Gets Into Drinking Water
- Industrial discharge from steel and pulp mills
- Natural erosion of chromium deposits
- Coal ash disposal sites
- Cooling tower discharge
What to Do About Chromium-6 in Saint Augustine Water
- Reverse osmosis systems are most effective
- Strong-base anion exchange can reduce chromium-6
- Standard carbon filters are NOT effective for chromium-6
- Look for NSF 58 certification
Look for filters certified under NSF 58 for chromium-6 removal.