Is There PFAS in Hartford Tap Water?
Hartford, IL: PFAS not detected in EPA's 2024 testing. Every PFAS result and filter certifications per compound.
No PFAS results on record
No PFAS results for this system appear in the records PurityMap reads.
PFOS across 764 cities with a detected value
3,396 more were below the lab's 4 ng/L reporting limit and aren't plotted, and 34 have no result on record. 66 cities above 25 ng/L are grouped in the last bar. A position here is not a verdict on the water.
have a regulated PFAS above the federal limit.
PFAS across Illinois →- HARTFORD's water system as a whole, as reported to EPA UCMR 5.
- The water at your tap. Building plumbing isn't in this record.
- PFAS not listed were not reported in these records.
- Levels since the last sample have not been published.
Test first, then match a certified method.
A tap test tells you what reaches your glass before you choose treatment.
- Reverse osmosisOpen the method →
- Activated carbon (GAC)Open the method →
- Anion exchangeOpen the method →
PFAS filters
As an Amazon Associate, PurityMap earns from qualifying purchases. A product appears here only when a current certification record covers at least one identified concern; every concern stays listed. The retail offer is looked up afterwards and never changes which products appear or their order. Affiliate disclosure.
- Browse, not a match:
- Aquasana Claryum 2-Stage Under-Sink Filter (AQ-5200)
- Aquasana Claryum 3-Stage Max Flow Under-Sink Filter (AQ-6300M)
- Aquasana Clean Water Machine Countertop Filter (AQ-CWM2)
- AquaTru Carafe Countertop Reverse-Osmosis Purifier (AT100)
- AquaTru Classic Countertop Reverse-Osmosis Purifier (AT2000)
- Brita Elite Water Filter Pitcher
- Clearly Filtered Pitcher (lab-tested, not NSF 53 certified)
- Culligan ZeroWater 10-Cup Pitcher (ZEROP10)
- Frizzlife SP99 Under-Sink Filter
- Patriot Pure Ultimate Water Filtration System
- Waterdrop G3P600 Tankless Reverse-Osmosis System
- Waterdrop G3P800 Tankless Reverse-Osmosis System
- Whirlpool Filter 3 Refrigerator Water Filter (WHR3RXD1)
Frequently asked
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Is there PFAS in Hartford tap water?
In EPA's UCMR 5 testing of HARTFORD (2024): . "Not detected" means below the lab's reporting limit, not proven zero.
What are the federal PFAS limits?
EPA's 2024 drinking-water rule set maximum contaminant levels of 4.0 ng/L for PFOA and for PFOS, and 10 ng/L for PFHxS, PFNA and HFPO-DA (GenX). In May 2026 EPA proposed keeping the PFOA and PFOS limits, with the option of until 2031 to comply, and rescinding the other three. Until a final rule, all five limits apply. Results above them today are above the limits in force.
How do I remove PFAS from my tap water?
Reverse-osmosis systems and filters certified to NSF/ANSI 53 or 58 for PFOA/PFOS reduction are the proven options at the tap. Check the certifier's listing (NSF, WQA or IAPMO) for the exact model, and replace cartridges on schedule.
- State SDWIS Compliance RecordLead & Copper Rule 90th-percentile: HARTFORD (IL1190500)US EPA SDWIS · 2026-07-09View source ↗