PFAS in Drinking Water in Alabama
What residents of Alabama need to know about PFAS ("forever chemicals") in drinking water — including contamination sources, which utilities have documented violations, and how to filter PFAS from tap water.
Source: EPA SDWIS, Alabama Department of Environmental Management, CDC · Last reviewed: 2025-01-01
Quick Answer
Is PFAS in drinking water a real concern in Alabama?
Yes. Alabama has documented PFAS contamination primarily linked to military installations and industrial sites. The Anniston Army Depot area is among the most studied PFAS hotspots in the Southeast, and multiple public water systems near military bases have reported detectable PFAS levels.
Where does PFAS come from in Alabama?
The primary PFAS exposure route in Alabama is public water systems drawing from groundwater or surface water near military installations, particularly in the Anniston and Redstone Arsenal areas. AFFF firefighting foam used at military bases has leached into local aquifers over decades.
What should Alabama residents know?
Residents near military installations should verify their utility's PFAS testing results. The EPA's 4 ppt MCL for PFOA and PFOS took effect in 2024, and utilities must comply by 2027. Private well owners near Anniston Army Depot or Redstone Arsenal should test independently.
Key Facts
| EPA MCL (PFOA/PFOS) | 4 ppt (parts per trillion) — effective April 2024, compliance required by 2027 |
| MCLG | Zero for PFOA and PFOS — no established safe level |
| Primary contamination source | AFFF firefighting foam at Anniston Army Depot and Redstone Arsenal |
| State regulator | Alabama Department of Environmental Management (ADEM) |
| Health effects | Kidney and testicular cancer, thyroid disruption, immune suppression, developmental effects |
| Does boiling remove PFAS? | No — boiling concentrates PFAS. Use reverse osmosis or NSF/ANSI 58-certified carbon filter. |
| Effective treatment | Reverse osmosis (NSF/ANSI 58) or activated carbon certified for PFAS removal |
Why PFAS Matters in Alabama
Alabama's PFAS contamination is concentrated around military and industrial corridors. The Anniston area has a long history of industrial contamination, and PFAS from AFFF foam used at nearby facilities has been detected in groundwater. Redstone Arsenal in Huntsville is another significant source, where historical AFFF use has contaminated surrounding areas. The new EPA MCL of 4 ppt for PFOA and PFOS is dramatically more protective than previous advisory levels and will require many Alabama utilities to implement new treatment.
Alabama PFAS Regulation
Alabama ADEM conducted PFAS monitoring under EPA's UCMR5 program (2023–2025), which required large public water systems to test for 29 PFAS compounds. ADEM has identified Anniston Army Depot and Redstone Arsenal as priority PFAS investigation sites. Alabama does not have a state PFAS MCL more protective than the federal standard.
Largest Alabama Water Utilities
No PFAS violations on record in EPA SDWIS for Alabama utilities in our database. Browse the largest utilities to review their full water quality record.
What Are PFAS (“Forever Chemicals”)?
PFAS are a family of over 12,000 synthetic chemicals used in non-stick cookware, stain-resistant fabrics, food packaging, and AFFF firefighting foam. Their carbon-fluorine bonds do not break down in the environment or the body — hence the name “forever chemicals.” AFFF used at military bases is the single largest source of PFAS in U.S. drinking water.
Full PFAS overview — national data, health effects, all 50 statesWho Should Pay Closest Attention
Residents in Madison County near Redstone Arsenal, Calhoun County near Anniston Army Depot, and communities along the Tennessee River corridor face the highest exposure risk. Children and pregnant residents in these areas should prioritize verified filtration.
Residents near military bases with AFFF use history
Private well owners near military or industrial sites
Pregnant residents and families with young children
Residents in communities with documented PFAS detections
Anyone who has consumed water above 4 ppt for an extended period
Residents near airports, fire training areas, or industrial manufacturers
How to Check Your Situation in Alabama
- 1
Identify your water utility using the ZIP lookup below or by browsing the Alabama utility directory on this site.
- 2
Review your utility's Consumer Confidence Report (CCR) — it must report PFAS monitoring results under UCMR5 and the new MCL.
- 3
Check the EPA's ECHO database for your utility's monitoring history. Look for PFAS, PFOA, PFOS, and related compound results.
- 4
Contact your utility directly and ask for their most recent PFAS test results and whether they are implementing treatment under the 2024 MCL.
- 5
If you use a private well near a military base, airport, or industrial facility, order a PFAS panel test from a state-certified laboratory. Tests typically cost $150–$400.
- 6
If PFAS is detected above 4 ppt in your source water, install a certified NSF/ANSI 58 reverse osmosis system or an NSF/ANSI 53-certified activated carbon filter rated for PFAS removal.
How to Remove PFAS from Tap Water
Reverse Osmosis (Best)
90–99% removal — NSF/ANSI 58 certified systems only
Certified Activated Carbon
Effective with NSF/ANSI 53 or 58 certification — verify before buying
Boiling concentrates PFAS. Standard pitcher filters and water softeners do not remove PFAS. Always verify NSF certification before purchasing.
Take Action Now
Look up your Alabama utility's PFAS monitoring history on the PFAS Watchlist below.
If your utility has detected PFAS above 4 ppt, install an NSF/ANSI 58-certified reverse osmosis system at your drinking tap.
Private well owners near military or industrial sites should order a PFAS panel test ($150–$400 at a state-certified lab).
Request your utility's most recent Consumer Confidence Report — PFAS results must be disclosed under the new 2024 MCL.
Frequently Asked Questions
Related Pages
PFAS — National Overview
All U.S. utilities with PFAS records
Alabama PFAS Watchlist
Live utility PFAS monitoring data
Alabama State Overview
All utilities and water quality data
Reverse Osmosis Guide
Removes 90–99% of PFAS
Activated Carbon Filter Guide
NSF/ANSI 53/58 certified options for PFAS
Arsenic in Drinking Water
Another priority contaminant
All Contaminants
Complete reference library
Data Sources & Provenance
All data on this page is sourced from official U.S. government or public datasets.
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Alabama Department of Environmental Management ↗