Is Hammond, Louisiana tap water safe?
8 water systems report serving Hammond. 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.
D
Tangipahoa Parish Water District
Serves 75,873 people · Groundwater · Full report →
5 health-based violations in the last 5 years; 4 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
City of Hammond Water System
Serves 21,135 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 (2023).
A
Town of Albany Water System
Serves 7,305 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).
C
City of Pontchatoula Water System
Serves 6,657 people · Groundwater · Full report →
3 health-based violations in the last 5 years; 2 monitoring/reporting violations; 3 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
B
Utilities Inc - Hammond Heights
Serves 4,281 people · Groundwater · Full report →
1 health-based violation in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
A
Utilities Inc- Springfield Area
Serves 1,914 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).
C
LA Casa LLC
Serves 540 people · Groundwater · Full report →
2 health-based violations in the last 5 years; 6 monitoring/reporting violations; 3 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A
The Sallier MHC Water System
Serves 400 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).