Is Grambling, Louisiana tap water safe?
7 water systems report serving Grambling. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
B
Grambling State University WS
Serves 6,000 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 3 monitoring/reporting violations; 3 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
D
Town of Grambling Water System
Serves 4,949 people · Groundwater · Full report →
11 health-based violations in the last 5 years; 4 monitoring/reporting violations; 11 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
A
Wesley Chapel Water System
Serves 4,080 people · Groundwater · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
A
Mt Zion Water System
Serves 1,635 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
A
Hilly-Greenwood Water System
Serves 1,476 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
Village of Simsboro Water System
Serves 1,083 people · Groundwater · Full report →
1 health-based violation in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A
Mt Olive Waterworks District
Serves 900 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).