State Hub
Alabama Water Quality
470
Utilities in database
6.3M
Residents served
2
With open violations
306
PFAS monitored
Quick Answer
Alabama public drinking water is served by 470 EPA-tracked water systems, providing service to approximately 6.3 million residents through public utilities. 2 of those systems currently have open health-based violations on record in the EPA federal database. 306 systems have official PFAS monitoring records from the EPA UCMR 5 program (2023–2025). About 28% of AL residents use private wells, which fall outside federal utility compliance monitoring.
2 Alabama water systems have open health-based violations recorded in EPA SDWIS. An open violation means a contaminant exceeded a federal limit and the violation has not been formally resolved in the federal database. Check individual utility pages for current status.
Open Health-Based Violations in Alabama
Records sourced from EPA SDWIS. A record may be under review or resolved at the utility level but not yet updated in federal records. Water Utility Report does not determine whether water is safe to drink.
Drinking Water in Alabama
Alabama has 470 community water systems serving approximately 6.3 million residents. Primary water sources include groundwater. The most commonly reported contaminants include disinfection byproducts, nitrates. 28% of Alabama residents rely on private wells. ADEM holds primary enforcement authority under the Safe Drinking Water Act.
Highest Risk Utilities
Alabama systems with open health-based violations in EPA records.
Safest Large Utilities
Alabama systems with no open health violations serving 10,000+ residents.
Utilities in Alabama
301–325 of 470Owassa-brownsville Water Authority
AL0000393 · 3,300 served
Midland City Water Department
AL0000438 · 3,300 served
Town of Nectar
AL0000122 · 3,288 served
Sterrett-vandiver Water System
AL0001164 · 3,252 served
Town of Ragland, the Wwb of the
AL0001208 · 3,243 served
Town of West Jefferson Water System
AL0000765 · 3,243 served
Bear Creek Water Works
AL0000920 · 3,222 served
Carbon Hill Utilities Board
AL0001324 · 3,159 served
Valley Head Water Works Board
AL0000523 · 3,075 served
Union Grove Utility Board
AL0000951 · 3,072 served
Mcintosh Water & Fire Pro Authority
AL0001363 · 3,060 served
Wilton Water Works
AL0001172 · 3,000 served
Northwest St Clair Water System
AL0001202 · 3,000 served
Town of East Brewton, the Wwb of the
AL0000558 · 2,994 served
Ashland Water & Sewer Board
AL0000264 · 2,925 served
Lexington Water Works
AL0000788 · 2,910 served
City of Georgiana, the Ww&sb of the
AL0000123 · 2,889 served
Town of Hayneville
AL0000847 · 2,868 served
Brookside Water Works
AL0000741 · 2,865 served
Notasulga Water System
AL0000862 · 2,850 served
Perry County Water Authority
AL0001427 · 2,850 served
Trinity Water Works System
AL0001091 · 2,844 served
Clio Water Works
AL0000083 · 2,832 served
Clay County Water Authority
AL0000266 · 2,751 served
City of Vincent, the Wwb of the
AL0001168 · 2,733 served
Key Contaminant Concerns in Alabama
These contaminants appear most frequently in Alabama utility records or pose elevated risk in this region based on EPA data.
Nitrates
Nitrate (NO₃⁻) is a nitrogen-containing compound that forms naturally through the decomposition of organic matter. At elevated concentrations — almost always caused by human activity — nitrate is converted in the digestive system to nitrite, which then reacts with hemoglobin to form methemoglobin, a form of hemoglobin that cannot carry oxygen. In the body, nitrite also reacts with amines in food to form N-nitroso compounds (nitrosamines) — known carcinogens classified by the IARC as Group 2A (probable human carcinogens). The United States applies over 23 million tons of nitrogen fertilizer annually, making agricultural runoff the dominant source of nitrate contamination in U.S. groundwater.
EPA limit: 10 mg/L
DBPs
When utilities add chlorine to water to kill pathogens, it reacts with dissolved organic matter — leaves, algae, soil — to produce disinfection byproducts (DBPs). Over 600 DBPs have been identified. The EPA regulates two groups: total trihalomethanes (TTHMs, including chloroform) and haloacetic acids (HAA5). DBP levels tend to be highest in surface water systems and in warm months when organic matter is elevated.
EPA limit: 80 µg/L (TTHMs) / 60 µg/L (HAA5)
City Water Reports in Alabama
Tap water quality pages for Alabama cities — violations, PFAS records, utility profiles, and official source links.
Independent Water Testing
Find a certified lab in Alabama
Utility compliance records show what water systems report to the EPA. An independent test from a certified laboratory confirms what's actually in your tap water. Alabama labs can test for PFAS, lead, nitrates, bacteria, and dozens of other contaminants.
Explore Water Quality in Alabama
Owassa-brownsville Water Authority
Violation history, PFAS records, and official source links
Midland City Water Department
Violation history, PFAS records, and official source links
Town of Nectar
Violation history, PFAS records, and official source links
PFAS monitoring records — Alabama
306 water systems in Alabama with EPA UCMR 5 records
Active drinking water violations
2 open health-based violations on record — view official EPA SDWIS data
Lead in Alabama drinking water
State-specific lead data, violation utilities, and testing guidance
PFAS in Alabama drinking water
State-specific PFAS data, MCL context, and treatment options
Certified water testing labs in Alabama
Labs certified for PFAS (EPA 533/537.1), lead, and bacteria testing
Water treatment options
Reverse osmosis, activated carbon, and filtration guides with cost ranges
Data sources and methodology
How WaterUtilityReport.com sources and validates official EPA data
Common Questions About Alabama Drinking Water
Does Alabama drinking water have PFAS?
306 Alabama water systems have EPA UCMR 5 PFAS monitoring records (2023–2025)
Which Alabama water utilities have open violations?
2 systems have open health-based violations in EPA SDWIS — search for your utility
How do I test my water in Alabama?
State-certified labs for PFAS (EPA 533/537.1), lead, nitrate, and bacteria testing
What treatment removes PFAS from AL tap water?
Reverse osmosis removes PFAS, lead, arsenic, and nitrates — cost, maintenance, and NSF certification explained
What do Alabama PFAS records tell me about my water?
EPA limits, health context, and what UCMR 5 detection above MRL means for your water
How is Alabama water quality data sourced here?
EPA SDWIS violations, UCMR 5 PFAS records, and CCR data — sources, accuracy notes, and limitations
Alabama Water FAQs
Data sources: Utility compliance and violation data from EPA SDWIS (Safe Drinking Water Information System). PFAS monitoring records from EPA UCMR 5 (Unregulated Contaminant Monitoring Rule 5, 2023–2025). Contaminant data from EPA and ATSDR public references. This page summarizes public records — it is not a compliance determination. Methodology →
Last updated: 2026-04-22