Limestone County, AL · PFAS · forever chemicals

PFAS in Limestone County tap water

PFAS was measured above the federal limit in Limestone County. See the measured values, the EPA source, and what removes PFAS.

Supplier: LIMESTONE COUNTY WATER & SEWER AUTH.Above guidelineScore 48/100

PFAS in Limestone County tap water

PFAS was measured above the federal limit in Limestone County.

Above guideline

Detected at up to 8.7 ng/L (above the 4.0 ng/L federal limit).

Detected at up to 8.7 ng/L (above the 4.0 ng/L federal limit).

Detected at up to 11.1 ng/L (above the 4.0 ng/L federal limit).

Detected at up to 6.8 ng/L (below the 10.0 ng/L federal limit).

This page focuses on PFAS in Limestone County; the full city report covers every measured contaminant.

Treatment capabilities that apply

  • Reverse osmosis
  • Activated carbon (GAC)
  • Anion exchange
✓ Best match for what’s on record

Reverse-osmosis or NSF/ANSI 53 PFAS-reduction system

pfas

Our pick: Waterdrop G3P800 Tankless Reverse Osmosis Water Filter System, 800 GPD

Recommended because PFAS were measured above their federal limits here; RO and certified PFAS filters are the effective removal methods.

Recommendations are matched to the published findings first; the commercial offer is looked up afterwards and never changes which products qualify. As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.

Frequently asked questions

Sources

UCMR5 Analytical Results
UCMR5 Analytical Results: LIMESTONE COUNTY WATER & SEWER AUTH. (AL0000833)
US EPA · 2026-01-15
View source
State SDWIS Compliance Record
Lead & Copper Rule 90th-percentile: LIMESTONE COUNTY WATER & SEWER AUTH. (AL0000833)
US EPA SDWIS · 2026-07-09
View source

More on Limestone County water

START WITH THE WATER AT YOUR ADDRESS.