37167
Smyrna, TN
Rutherford County · Nashville-Davidson--Murfreesboro--Franklin, TN metro area
SMYRNA WATER SYSTEM

Is tap water in Oak Valley (37167) safe to drink?

Higher concern
Last tested: January 2024
Source: Official EPA UCMR5 federal monitoring data. Last tested January 2024.
Townships:
  • District 9, TN
  • District 12, TN
  • District 3, TN
  • District 11, TN
  • District 10, TN
Neighborhoods:
  • Oak Valley
  • Green Acres
  • Valley Green Acres
  • Rosewood Park
  • Tarrytown Estates
  • Belle Mead

The short answer for Oak Valley (37167)

Smyrna tap water has 3 contaminants above EPA guidelines, including PFBS at 7.7× the limit (tested October 2023). See the full compound-by-compound breakdown and filter recommendations.

The health risk for Smyrna

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.
  • PFBS, PFOA, PFPeA above limit.
PFBS concentration (µg/L) October 2023
0 µg/L 0.003 µg/L 0.05 µg/L
0.023 µg/L
Detected
µg/L
0.003 µg/L
EPA limit
guideline
667% above limit
Comparison
vs. guideline
EPA limit: 0.003 µg/L | Your water: 0.023 µg/L
Certified Filters for Smyrna Tap Water

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

Water filter recommendation for Smyrna tap water: Epic Pure XP Water Filter Pitcher
Pitcher filter
Epic Pure XP Water Filter Pitcher
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
NSF/ANSI 42, 53, 401 & P473Removes 99.99% PFASMade in USABPA-free
Best for renters or quick setup. No installation needed.
Get the Epic Pure XP →
Most elevated compounds
Compound Measurement EPA Limit Comparison
PFBS
Tested: October 2023 · Smyrna Water Plant		 0.023 µg/L 0.003 µg/L 667% above limit
PFPeA
Tested: October 2023 · Smyrna Water Plant		 0.014 µg/L 0.003 µg/L 367% above limit
PFOA
Tested: October 2023 · Smyrna Water Plant		 0.006 µg/L 0.004 µg/L 45% above limit
View all tested compounds

Smyrna Water Plant · Tested: October 2023

Compound Measurement EPA Limit Comparison
PFBS 0.023 µg/L 0.003 µg/L 667% above limit
PFPeA 0.014 µg/L 0.003 µg/L 367% above limit
PFOA 0.006 µg/L 0.004 µg/L 45% above limit
PFHxA 0.017 µg/L 3 µg/L 0.6% of limit
PFBA 0.010 µg/L 6 µg/L 0.2% of limit
lithium <9.000 µg/L 10 µg/L Below limit
PFHxS <0.003 µg/L 0.004 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
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
PFDA <0.003 µg/L 0.003 µg/L Below limit
PFDoA <0.003 µg/L 0.003 µg/L Below limit
PFHpA <0.003 µg/L 0.003 µg/L Below limit
PFHpS <0.003 µg/L 0.003 µg/L Below limit
PFOS <0.004 µg/L 0.004 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

E. Fork Stones River Plant · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
lithium <9.000 µg/L 10 µg/L Below limit
PFHxS <0.003 µg/L 0.004 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
PFHxA <0.003 µg/L 3 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
PFHpA <0.003 µg/L 0.003 µg/L Below limit
PFHpS <0.003 µg/L 0.003 µg/L Below limit
PFOA <0.004 µg/L 0.004 µg/L Below limit
PFOS <0.004 µg/L 0.004 µg/L Below limit
PFPeA <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

Water utilities serving ZIP 37167

Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.

Modeled boundaries are shown with a dashed outline.

Frequently Asked Questions about ZIP 37167 Tap Water

What contaminants are above EPA limits in ZIP 37167?

ZIP 37167 has 3 contaminants above EPA health guidelines in the latest available data, including PFBS at 7.7x the EPA guideline. The full table on this page lists every tested compound and its measured level.

Will boiling ZIP 37167 tap water remove PFBS?

No. Boiling does not remove PFAS, and the compounds can actually become more concentrated as water evaporates. To reduce PFAS at home, use a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis).

Do basic pitcher filters remove PFBS?

Most basic pitcher filters are only certified to NSF/ANSI 42 or 53, which do not cover PFAS. Look for a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis) on the spec sheet.

Who provides tap water in ZIP 37167?

Public records identify SMYRNA WATER SYSTEM as a primary water system associated with ZIP 37167. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 37167 tap water last tested?

The most recent test date used in this report is January 2024. EnviroClarity last refreshed this page on 2026-05-05.

Where can I find the official water quality report for ZIP 37167?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact SMYRNA WATER SYSTEM or visit their website for the latest official report covering ZIP 37167. The EPA also maintains a national CCR locator.

Primary source EPA UCMR5 (2023-2025)
Guideline source EPA drinking water standard (PFBS: 0,003 µg/L)
Last tested January 2024
Last page update 2026-05-05

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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 Smyrna → see certified filters