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CITY OF FORT WORTHlikely match
City water report · 2026

Is Fort Worth Tap Water Safe? 2026 Water Quality Report

Short answer: Three PFAS, PFHxS, PFOA and PFOS, are above their federal limits (2024 limits that water systems have until at least 2029 to meet); 2 more are detected with no federal limit, and everything else measured is within its reference or not detected. City of Fort Worth serves 955,900 residents.

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Likely match, check your bill

CITY OF FORT WORTH serves Fort Worth

Your water bill or annual water quality report names your actual supplier.

Source
Surface water
Lead service lines
0 lead, 32,590 galvanized
  • CITY OF FORT WORTHThis report
    TX2200012 · 955,900 served

Your water utility

City of Fort Worth: contact and record

What stands out

Three PFAS above the 2024 federal limit

Each bar is drawn in blocks of its own limit, so the length shows how far above it the result sits.

PFHxS

Perfluorohexanesulfonic acid

2.6× the limit

25.8ng/L

Each block = 10 ng/L federal MCL (2024)

EPA UCMR 5 · sampled 2023Evidence
PFOA

Perfluorooctanoic acid

2.1× the limit

8.3ng/L

Each block = 4.0 ng/L federal MCL (2024)

EPA UCMR 5 · sampled 2023Evidence
PFOS

Perfluorooctanesulfonic acid

1.8× the limit

7.3ng/L

Each block = 4.0 ng/L federal MCL (2024)

EPA UCMR 5 · sampled 2023Evidence

Coverage by group

31 results on record
  • PFAS (forever chemicals)3 above · 4 detected · 22 not detected
  • Metals & lead1 detected
  • Disinfection by-productsNot monitored
  • Other1 not detected
Every detected result

8 detected results, by distance from their limit

CITY OF FORT WORTH (EPA PWSID TX2200012) delivers surface water to 955,900 residents. This report reflects 29 individual PFAS result(s) from the source UCMR5 observations and the latest Lead & Copper Rule 90th-percentile result. Water hardness and disinfectant type are pending the utility's own annual report.

23 other contaminants tested, none detected
  • 11Cl-PF3OUdS
  • 4:2 FTS
  • 6:2 FTS
  • 8:2 FTS
  • 9Cl-PF3ONS
  • ADONA
  • HFPO-DA (GenX)
  • NEtFOSAA
  • NFDHA
  • NMeFOSAA
  • PFDA
  • PFDoA
  • PFEESA
  • PFHpA
  • PFHpS
  • PFMBA
  • PFMPA
  • PFNA
  • PFPeS
  • PFTA
  • PFTrDA
  • PFUnA
  • Lithium
Track record

1health-based violation in the last 10 years

From EPA SDWIS. Counted once per contaminant per year, as in the Track record score.

Not in this recordDisinfection by-products weren't monitored in this dataset

No result is not a pass. Your utility's annual water quality report may list them, and a certified lab test covers your own tap.

Health-based violations, last 10 years

Every filing is listed; the Track record score counts at most one per contaminant per year.

Filings 2012–2021
  • Long Term 2 Enhanced Surface Water Treatment Rule

Resolved

  1. Long Term 2 Enhanced Surface Water Treatment RuleTT

    to Resolved

    EPA status: ResolvedSDWIS ID 1547

What you can do

Test first, then treat what was found

  1. 01 · TestTest your own tap

    Plumbing inside a home can add lead that the system record can't show. A tap test tells you what reaches your glass.

    Certified lab
    How to test your tap →
  2. 02 · Treat PFASReverse osmosis, or carbon certified for PFAS

    PFHxS 25.8 ng/L, above the 10 ng/L limit (+6 more PFAS detected)

    NSF/ANSI 58 or 53, with PFHxS/PFOA/PFOS/PFBS/PFHxA/PFBA/PFPeA named on the listing
    Treatment for PFAS →
  3. 03 · LeadLead-certified carbon filter, or reverse osmosis

    lead 3 µg/L, below the 15 µg/L action level (detected below the limit); 32,590 galvanized lines to replace (context, not a tap measurement)

    NSF/ANSI 53 (lead)
    Treatment for Lead →

Understand water treatment technologies →

Test your own tap

Screening tells you if something is worth a closer look; a lab result is the number you can act on.

As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.

  • Screening: quick check, not lab-grade

    Safe Home DIY Lead in Drinking Water Combo Test Kit

    Safe Home (EnviroTestKits)

    Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb

    • Turnaround: 5 minutes

    What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.

    Check price on Amazon

  • Lab-certified results

    ETR Labs Basic Water Quality Test Kit

    ETR Laboratories

    50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria

    What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.

    Check price on Amazon
Commercial

Certified for a concern found here

Each card names which Fort Worth findings its current certification covers, and which it doesn't.

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.

Under-Sink Filter

Aquasana Claryum 3-Stage Max Flow Under-Sink Filter (AQ-6300M)

  • PFOA: eligible, evidence match
  • PFOS: eligible, evidence match
  • Lead: eligible, evidence match
  • Not established: PFHxS, Perfluorobutanesulfonic acid (PFBS), Perfluorohexanoic acid (PFHxA) and 2 more
Not suitable for (5)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
  • Anyone who can't plumb, drill or hire an installer
  • Renters who can't modify plumbing
See the evidenceCheck price on Amazon
Countertop System

Aquasana Clean Water Machine Countertop Filter (AQ-CWM2)

  • PFOA: eligible, evidence match
  • PFOS: eligible, evidence match
  • Lead: eligible, evidence match
  • Not established: PFHxS, Perfluorobutanesulfonic acid (PFBS), Perfluorohexanoic acid (PFHxA) and 2 more
Not suitable for (3)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
See the evidenceCheck price on Amazon
See all 9 products certified for a Fort Worth concern →
Countertop System

AquaTru Classic Countertop Reverse-Osmosis Purifier (AT2000)

  • PFOA: eligible, evidence match
  • PFOS: eligible, evidence match
  • Lead: eligible, evidence match
  • Not established: PFHxS, Perfluorobutanesulfonic acid (PFBS), Perfluorohexanoic acid (PFHxA) and 2 more
Not suitable for (3)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
See the evidenceCheck price on Amazon
Under-Sink Filter

Under-Sink Reverse-Osmosis System

  • PFOA: eligible, evidence match
  • PFOS: eligible, evidence match
  • Lead: eligible, evidence match
  • Not established: PFHxS, Perfluorobutanesulfonic acid (PFBS), Perfluorohexanoic acid (PFHxA) and 2 more
Not suitable for (5)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
  • Anyone who can't plumb, drill or hire an installer
  • Renters who can't modify plumbing
See the evidenceCheck price on Amazon
Under-Sink Filter

Waterdrop G3P600 Tankless Reverse-Osmosis System

  • PFOA: eligible, evidence match
  • PFOS: eligible, evidence match
  • Lead: eligible, evidence match
  • Not established: PFHxS, Perfluorobutanesulfonic acid (PFBS), Perfluorohexanoic acid (PFHxA) and 2 more
Not suitable for (5)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
  • Anyone who can't plumb, drill or hire an installer
  • Renters who can't modify plumbing
See the evidenceCheck price on Amazon
Refrigerator Filter

Whirlpool Filter 3 Refrigerator Water Filter (WHR3RXD1)

  • PFOA: eligible, evidence match
  • PFOS: eligible, evidence match
  • Lead: eligible, evidence match
  • Not established: PFHxS, Perfluorobutanesulfonic acid (PFBS), Perfluorohexanoic acid (PFHxA) and 2 more
Not suitable for (3)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
See the evidenceCheck price on Amazon
Water Pitcher

Culligan ZeroWater 10-Cup Pitcher (ZEROP10)

  • Lead: eligible, evidence match
  • Not established: PFHxS, PFOA, PFOS and 4 more
Not suitable for (3)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
See the evidenceCheck price on Amazon
Faucet Attachment

Faucet-Mount Filter

  • Lead: eligible, evidence match
  • Not established: PFHxS, PFOA, PFOS and 4 more
Not suitable for (3)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
See the evidenceCheck price on Amazon
Under-Sink Filter

Under-Sink Carbon Block Filter

  • Lead: eligible, evidence match
  • Not established: PFHxS, PFOA, PFOS and 4 more
Not suitable for (4)
  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names
  • Anyone who can't plumb, drill or hire an installer
See the evidenceCheck price on Amazon
Questions

Frequently asked questions

Is Fort Worth tap water safe to drink?

PurityMap does not give a safe/unsafe verdict; it shows what the public records measured. For Fort Worth, PFHxS 25.8 ng/L (limit 10 ng/L), PFOA 8.3 ng/L (limit 4 ng/L) and PFOS 7.3 ng/L (limit 4 ng/L) were measured above their limits in EPA's 2024 testing; the lead 90th-percentile result was 3 µg/L against the 15 µg/L action level. CITY OF FORT WORTH (PWSID TX2200012) has a Purity Score of 53/100 (confidence: moderate), assessed at the water-system level and computed only from contaminants that were measured. Water can change in your own pipes, so a certified test is the only way to know what comes out of your tap.

Who provides tap water in Fort Worth?

CITY OF FORT WORTH (PWS ID TX2200012) is the public water system on record for Fort Worth, Texas, serving about 955,900 people. Confirm the utility on your water bill before acting on a specific finding.

Where does Fort Worth get its drinking water?

Surface water (primary source of record in EPA SDWIS).

Are PFAS "forever chemicals" in Fort Worth's water?

Yes. In EPA's UCMR 5 testing (2023-01-23 to 2024-01-24), PFHxS was measured at 25.8 ng/L against a 10 ng/L federal limit, PFOA was measured at 8.3 ng/L against a 4 ng/L federal limit and PFOS was measured at 7.3 ng/L against a 4 ng/L federal limit. PFBS (4.9 ng/L, below the 2,000 ng/L EPA health advisory) and PFHxA (10.6 ng/L, below the 400,000 ng/L state limit) were also detected. PFBA (10 ng/L) and PFPeA (6.2 ng/L) were also detected; they have no federal or state limit. Reverse osmosis and filters certified to NSF/ANSI 53 for PFOA/PFOS reduce them at the tap.

Is there lead in Fort Worth's tap water?

CITY OF FORT WORTH's most recent lead 90th-percentile result (2023–2025) was 3 µg/L, below the 15 µg/L action level. That figure comes from sampled homes; lead usually enters from a building's own pipes and fixtures, so only a test at your tap tells you what you drink.

What does the latest Fort Worth water report show?

PurityMap's current record for Fort Worth holds 31 findings: 3 above a reference, 3 detected within the reference, 2 detected with no limit and 23 not detected. Each finding links to its dated public record; a parameter that was never monitored is shown as pending, not as a pass.

Follow this water

Follow Fort Worth's water

One email when a new sampling round is published, a result moves above or below its reference, or the system's score changes.

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Sources and dataAll 31 records and their sourcesEPA UCMR 5 · EPA SDWIS (Lead & Copper Rule)
ContaminantResultBenchmarkSampledSource
Perfluorohexanesulfonic acid (PFHxS)25.8 ng/L10 ng/L federal MCL (2024)2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorooctanoic acid (PFOA)8.3 ng/L4.0 ng/L federal MCL (2024)2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorooctanesulfonic acid (PFOS)7.3 ng/L4.0 ng/L federal MCL (2024)2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Lead (90th percentile)3 µg/L15 µg/L federal action level2023–2025 monitoring periodLead & Copper Rule 90th-percentile: CITY OF FORT WORTH (TX2200012)
Perfluorobutanesulfonic acid (PFBS)4.9 ng/L2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorohexanoic acid (PFHxA)10.6 ng/L400,000 ng/L Michigan EGLE state MCL (strictest US state)2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorobutanoic acid (PFBA)10 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoropentanoic acid (PFPeA)6.2 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
23 other contaminants tested — none detected
ContaminantResultBenchmarkSampledSource
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)< 5 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)< 5 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)< 5 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)< 2 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)< 5 ng/L10 ng/L federal MCL (2024)2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Lithium< 9 µg/L10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)< 5 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)< 6 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)< 20 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoro-3-methoxypropanoic acid (PFMPA)< 4 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoro-4-methoxybutanoic acid (PFMBA)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorodecanoic acid (PFDA)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorododecanoic acid (PFDoA)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoroheptanesulfonic acid (PFHpS)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoroheptanoic acid (PFHpA)< 3 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorononanoic acid (PFNA)< 4 ng/L10 ng/L federal MCL (2024)2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoropentanesulfonic acid (PFPeS)< 4 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorotetradecanoic acid (PFTA)< 8 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluorotridecanoic acid (PFTrDA)< 7 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)
Perfluoroundecanoic acid (PFUnA)< 2 ng/LNo federal or state limit; shown for transparency2023-01-23 to 2024-01-24UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)

Perfluorohexanesulfonic acid (PFHxS)

Result
25.8 ng/L
Benchmark
10 ng/L federal MCL (2024)
Sampled
2023-01-23 to 2024-01-24

Perfluorooctanoic acid (PFOA)

Result
8.3 ng/L
Benchmark
4.0 ng/L federal MCL (2024)
Sampled
2023-01-23 to 2024-01-24

Perfluorooctanesulfonic acid (PFOS)

Result
7.3 ng/L
Benchmark
4.0 ng/L federal MCL (2024)
Sampled
2023-01-23 to 2024-01-24

Lead (90th percentile)

Result
3 µg/L
Benchmark
15 µg/L federal action level
Sampled
2023–2025 monitoring period

Perfluorobutanesulfonic acid (PFBS)

Result
4.9 ng/L
Benchmark
2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit
Sampled
2023-01-23 to 2024-01-24

Perfluorohexanoic acid (PFHxA)

Result
10.6 ng/L
Benchmark
400,000 ng/L Michigan EGLE state MCL (strictest US state)
Sampled
2023-01-23 to 2024-01-24

Perfluorobutanoic acid (PFBA)

Result
10 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluoropentanoic acid (PFPeA)

Result
6.2 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24
23 other contaminants tested — none detected

11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)

Result
< 5 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)

Result
< 5 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)

Result
< 5 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

4,8-Dioxa-3H-perfluorononanoic acid (ADONA)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)

Result
< 2 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)

Result
< 5 ng/L
Benchmark
10 ng/L federal MCL (2024)
Sampled
2023-01-23 to 2024-01-24

Lithium

Result
< 9 µg/L
Benchmark
10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit
Sampled
2023-01-23 to 2024-01-24

N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)

Result
< 5 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)

Result
< 6 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)

Result
< 20 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluoro-3-methoxypropanoic acid (PFMPA)

Result
< 4 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluoro-4-methoxybutanoic acid (PFMBA)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluorodecanoic acid (PFDA)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluorododecanoic acid (PFDoA)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluoroheptanesulfonic acid (PFHpS)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluoroheptanoic acid (PFHpA)

Result
< 3 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluorononanoic acid (PFNA)

Result
< 4 ng/L
Benchmark
10 ng/L federal MCL (2024)
Sampled
2023-01-23 to 2024-01-24

Perfluoropentanesulfonic acid (PFPeS)

Result
< 4 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluorotetradecanoic acid (PFTA)

Result
< 8 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluorotridecanoic acid (PFTrDA)

Result
< 7 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Perfluoroundecanoic acid (PFUnA)

Result
< 2 ng/L
Benchmark
No federal or state limit; shown for transparency
Sampled
2023-01-23 to 2024-01-24

Every value is the published result from the cited public record. A reporting limit is the lowest level the method could reliably quantify; a non-detect is not a guarantee of zero.

  • UCMR5 Analytical Results

    UCMR5 Analytical Results: CITY OF FORT WORTH (TX2200012)

    US EPA

    Published
    2026-01-15
    Newest sample
    2024-01-24
    Findings here
    30

    View source ↗Source record

  • State SDWIS Compliance Record

    Lead & Copper Rule 90th-percentile: CITY OF FORT WORTH (TX2200012)

    US EPA SDWIS

    Published
    2026-07-09
    Newest sample
    2025
    Findings here
    1

    View source ↗Source record

Methodology: how we analyze water. Prepared with AI assistance and reviewed by the PurityMap Editorial Team before publication.

Data & methodologyHow we analyze waterData integrity policy

Something off with your water's smell, color or taste?

Start with the hot-or-cold tap check. Where City of Fort Worth reported something related, it's shown below.