Grand Terrace, CA · San Bernardino County
Water quality in Grand Terrace, CA
1 community water system are based in Grand Terrace, CA, collectively serving 20,188 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 1
- People served
- 20k
- Groundwater systems
- 100%
- 1 systems
- Surface water systems
- 0%
- 0 systems
Community water systems based in Grand Terrace
Systems whose EPA-filed administrative city is Grand Terrace, sorted by population served. Regional authorities that serve Grand Terrace but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. RIVERSIDE HIGHLAND WATER COMPANY
San Bernardino · PWSID CA3610057
20k served