Water Quality in Grand Terrace, CA
2 water systems serving 20,198 people
City Overview
Average lead detection across Grand Terrace water systems is 1.5 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 24 |
| Health-based violations | 3 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Grand Terrace
Frequently Asked Questions
Is Grand Terrace tap water safe to drink?
Grand Terrace tap water meets EPA standards for most contaminants. Review the individual water system pages below for the latest lead sample results and violation history.
What is the water quality in Grand Terrace, California?
Grand Terrace has 2 public water systems serving approximately 20,198 people. The average lead level across sampled systems is 1.5 ppb. There are 24 total violations on record.
Does Grand Terrace have lead in the water?
EPA monitoring data shows an average lead detection of 1.5 ppb across Grand Terrace's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Grand Terrace?
2 public water systems are registered in Grand Terrace, California with the EPA Safe Drinking Water Information System. Together they serve approximately 20,198 people.