Chromium-6 in Texas Drinking Water — 1 ZIPs Tested
EPA data analysis for chromium-6 in Texas drinking water systems
Chromium-6 Contamination in Texas
ZipCheckup analyzed drinking water data across 2,649 ZIP codes in Texas for chromium-6 contamination. 1 ZIP codes have reported chromium-6 detections, and 51 have EPA violations on record.
The violation rate for chromium-6 in Texas is 1.9% of all ZIP codes — roughly in line with the national average.
EPA Standard for Chromium-6
The EPA maximum contaminant level (MCL) for chromium-6 is 100 ppb (total chromium MCL), governed by the National Primary Drinking Water Regulations. Water systems that exceed this limit must take corrective action and notify consumers.
Worst ZIP Codes for Chromium-6 in Texas
These ZIP codes reported the highest chromium-6 levels in Texas based on CCR reports and EPA data:
Lowest Chromium-6 Levels in Texas
These ZIP codes had the lowest reported chromium-6 detections in Texas:
Health Effects of Chromium-6
How to Remove Chromium-6 From Drinking Water
The most effective treatment for chromium-6 removal is Reverse Osmosis or Strong-Base Anion Exchange. Look for filters certified under NSF 58 standards.
Check Your ZIP Code
Use the ZipCheckup water quality search to see chromium-6 data for your specific water system in Texas.
Worst ZIP Codes for Chromium-6 in Texas
Ranked by highest chromium-6 detection level.
| Rank | ZIP Code | City | Level Detected | EPA Limit | Status |
|---|---|---|---|---|---|
| 1 | 76036 | Crowley | 100 ppb | 100 ppb | Within Limit |
Lowest Chromium-6 Levels in Texas
| ZIP Code | City | Level Detected |
|---|---|---|
| 76036 | Crowley | 100 ppb |
Cities with Chromium-6 Data in Texas
6 cities in Texas have chromium-6 testing data available.