Is Blacksburg tap water safe to drink?

Source: Official EPA UCMR5 federal monitoring data | Last tested November 2023

Can you drink the tap water in Blacksburg?

Blacksburg tap water has 4 contaminants above EPA guidelines, including PFOA at 2,6× the limit (tested November 2023). See the full compound-by-compound breakdown and filter recommendations.

Recommended for Blacksburg tap water

Pitcher filter

Epic Pure XP Water Filter Pitcher

NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.

Contaminants above EPA limits detected in Blacksburg. Fastest way to reduce exposure.

See certified filter on Amazon

The health risk for Blacksburg

PFAS ('forever chemicals') have been detected above EPA limits in this water system's most recent tests. These synthetic chemicals do not break down in the body and are linked to a range of health effects. A certified filter is strongly recommended.

PFHpA, PFOA, PFOS, PFPeA above limit.

PFOA concentration (µg/L) November 2023

0 µg/L 0.004 µg/L 0.02 µg/L

0.011 µg/L

Detected

µg/L

0.004 µg/L

EPA limit

guideline

165% above limit

Comparison

vs. guideline

EPA limit: 0.004 µg/L | Your water: 0.011 µg/L

Certified Filters for Blacksburg Tap Water

PFOA (a PFAS 'forever chemical') was detected above EPA limits. These filters are independently certified to reduce common drinking-water contaminants.

Pitcher filter

Epic Pure XP Water Filter Pitcher

NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.

Best for renters or quick setup. No installation needed.

See certified filter on Amazon

Under-sink RO system

Waterdrop G3P600 Reverse Osmosis System

8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.

Best for homeowners. Heavy-duty filtration for long-term protection.

See certified filter on Amazon

Most elevated compounds

Compound	Measurement	EPA Limit	Comparison
PFOA Tested: November 2023 · Gafney BPW Intertie	0.011 µg/L	0.004 µg/L	165% above limit
PFOS Tested: November 2023 · Gafney BPW Intertie	0.010 µg/L	0.004 µg/L	148% above limit
PFHpA Tested: November 2023 · Gafney BPW Intertie	0.005 µg/L	0.003 µg/L	53% above limit
PFPeA Tested: November 2023 · Gafney BPW Intertie	0.004 µg/L	0.003 µg/L	30% above limit

View all tested compounds

Gafney BPW Intertie · Tested: November 2023

Compound	Measurement	EPA Limit	Comparison
PFOA	0.011 µg/L	0.004 µg/L	165% above limit
PFOS	0.010 µg/L	0.004 µg/L	148% above limit
PFHpA	0.005 µg/L	0.003 µg/L	53% above limit
PFPeA	0.004 µg/L	0.003 µg/L	30% above limit
PFHxS	0.004 µg/L	0.01 µg/L	40% of limit
PFHxA	0.004 µg/L	3 µg/L	0.1% of limit
lithium	<9.000 µg/L	10 µg/L	Below limit
HFPO-DA	<0.005 µg/L	0.01 µg/L	Below limit
PFNA	<0.004 µg/L	0.01 µg/L	Below limit
PFBA	<0.005 µg/L	6 µg/L	Below limit
11Cl-PF3OUdS	<0.005 µg/L	0.005 µg/L	Below limit
4:2 FTS	<0.003 µg/L	0.003 µg/L	Below limit
6:2 FTS	<0.005 µg/L	0.005 µg/L	Below limit
8:2 FTS	<0.005 µg/L	0.005 µg/L	Below limit
9Cl-PF3ONS	<0.002 µg/L	0.002 µg/L	Below limit
ADONA	<0.003 µg/L	0.003 µg/L	Below limit
PFBS	<0.003 µg/L	0.003 µg/L	Below limit
PFDA	<0.003 µg/L	0.003 µg/L	Below limit
PFDoA	<0.003 µg/L	0.003 µg/L	Below limit
PFHpS	<0.003 µg/L	0.003 µg/L	Below limit
PFTrDA	<0.007 µg/L	0.007 µg/L	Below limit
PFUnA	<0.002 µg/L	0.002 µg/L	Below limit

Primary source EPA UCMR5 (2023-2025)

Guideline source EPA PFAS drinking water standard (PFOA: 0,004 µg/L, effective 2024, compliance by 2031)

Last tested November 2023

Last page update 2026-03-31

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Nearby ZIP reports

Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.

Protect your water in Blacksburg → see certified filters