Chromium in California Drinking Water
29 public water systems in California have historical EPA violation records associated with chromium in the Q2 2026 snapshot.
32
Historical Records in California
29
Systems With Records
About Chromium
- EPA Limit
- 100 ppb
- Category
- Inorganic
- Health Effects
- Allergic dermatitis
- Common Treatment Approaches
- Reverse osmosis, ion exchange
California Systems With the Most Chromium Records
Santa Ana Eastside
759 served1 historical record
A
Laguna Paguate
757 served1 historical record
A
Laguna Valley
4,500 served1 historical record
A
San Felipe Pueblo
4,335 served1 historical record
A
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.