Is tap water in Saint Paul (55114) safe to drink?
- Saint Paul, MN
The short answer for Saint Paul (55114)
St. Paul tap water has 11 detected contaminants, currently below EPA limits (tested June 2024). Perfluorobutanesulfonic acid measured closest to the threshold. See the full compound-by-compound report.
The health risk for St. Paul
- PFAS or other chemicals detected; no confirmed exceedances in multiple samples.
Perfluorobutanesulfonic acid (a PFAS 'forever chemical') was detected below EPA limits. A certified filter can still add an extra layer of protection.
Here's what actually removes PFAS from your water
The right filter eliminates PFAS at the tap. But not all filters do - and the type you choose matters for your home.
Common pitchers like Brita do not remove PFAS. You need a filter independently certified to NSF P473 (for pitcher filters) or NSF/ANSI 58 (for reverse osmosis systems). All three options below carry the relevant certification.
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Perfluorobutanesulfonic acid Tested: June 2024 · 827158 |
16.900 ng/L | 3 ng/L | 463% above limit |
| Perfluorooctanoic acid Tested: June 2024 · 827158 |
18.500 ng/L | 4 ng/L | 362% above limit |
| Perfluorohexanesulfonic acid Tested: June 2024 · 827158 |
43.000 ng/L | 10 ng/L | 330% above limit |
| Lithium Tested: May 2023 · 827158 |
21.700 µg/L | 10 µg/L | 117% above limit |
| Perfluoropentanesulfonic acid Tested: June 2024 · 827158 |
7.130 ng/L | 4 ng/L | 78% above limit |
View all tested compounds
827158 · Tested: Multiple dates
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Perfluorobutanesulfonic acid | 16.900 ng/L | 3 ng/L | 463% above limit |
| Perfluorooctanoic acid | 18.500 ng/L | 4 ng/L | 362% above limit |
| Perfluorohexanesulfonic acid | 43.000 ng/L | 10 ng/L | 330% above limit |
| Lithium | 21.700 µg/L | 10 µg/L | 117% above limit |
| Perfluoropentanesulfonic acid | 7.130 ng/L | 4 ng/L | 78% above limit |
| Perfluoroheptanoic acid | 3.560 ng/L | 3 ng/L | 19% above limit |
| Perfluoro-3-methoxypropanoi... | 0.369 ng/L | 4 ng/L | 9% of limit |
| Chromium | 1.010 µg/L | 100 µg/L | 1% of limit |
| Nitrate + Nitrite | 7.800 mg/L | 1E+04 mg/L | 0.1% of limit |
| Perfluorohexanoic acid | 0.434 ng/L | 3000 ng/L | 0.0% of limit |
| 1-Heptanesulfonic acid, 1,1... | 0.306 ng/L | — | — |
| Alkalinity, total | 330.000 mg/L | — | — |
| Ammonia-nitrogen | 1.200 mg/L | — | — |
| Barium | 148.000 µg/L | — | — |
| Boron | 1640.000 µg/L | — | — |
| Bromide | 0.014 mg/L | — | — |
| Calcium | 7.410 mg/L | — | — |
| Chloride | 5.620 mg/L | — | — |
| Fluoride | 0.420 mg/L | — | — |
| Iron | 133.000 µg/L | — | — |
| Kjeldahl nitrogen | 1.600 mg/L | — | — |
| Magnesium | 27.200 mg/L | — | — |
| Manganese | 31.900 µg/L | — | — |
| Molybdenum | 3.780 µg/L | — | — |
| Nickel | 2.500 µg/L | — | — |
| Organic carbon | 1.400 mg/L | — | — |
| Perfluorobutanoate | 75.500 ng/L | — | — |
| Perfluorooctane sulfonic acid | 5.550 ng/L | — | — |
| Perfluorovaleric acid | 17.100 ng/L | — | — |
| Phosphorus | 0.024 mg/L | — | — |
| Potassium | 11.700 mg/L | — | — |
| Selenium | 4.150 µg/L | — | — |
| Sodium | 13.600 mg/L | — | — |
| Strontium | 103.000 µg/L | — | — |
| Sulfate | 58.500 mg/L | — | — |
TREATMENT PLANT #1 · Tested: Multiple dates
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| PFBA | 0.020 µg/L | 6 µg/L | 0.3% 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 |
| PFHxA | <0.003 µg/L | 3 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 55114
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- SAINT PAUL REGIONAL WATER SERVICESSome concern
Frequently Asked Questions about ZIP 55114 Tap Water
What's in ZIP 55114 tap water?
ZIP 55114 has 11 detected contaminants below EPA limits in this dataset. Perfluorobutanesulfonic acid measured closest to its guideline.
Will boiling ZIP 55114 tap water remove Perfluorobutanesulfonic acid?
Boiling tap water can kill many pathogens, but it does not remove most chemical contaminants tracked in EPA monitoring. Several dissolved contaminants can even concentrate as water evaporates. For the chemical contaminants reported in ZIP 55114, a certified filter is more reliable.
Do basic pitcher filters remove Perfluorobutanesulfonic acid?
Basic pitcher filters are typically rated for chlorine, taste, and odor (NSF/ANSI 42), not for the broader list of contaminants tracked in EPA monitoring. Match the certification (NSF/ANSI 42, 53, 58, or P473) to the specific compounds listed in this report before assuming a filter helps.
Who provides tap water in ZIP 55114?
Public records identify SAINT PAUL REGIONAL WATER SERVICES as a primary water system associated with ZIP 55114. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 55114 tap water last tested?
The most recent test date used in this report is September 2024. EnviroClarity last refreshed this page on 2026-05-05.
Where can I find the official water quality report for ZIP 55114?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact SAINT PAUL REGIONAL WATER SERVICES or visit their website for the latest official report covering ZIP 55114. The EPA also maintains a national CCR locator.
Check another ZIP code
Nearby ZIP reports
- 55414 - Phillips, Minneapolis tap water report
- 55108 - Falcon Heights, St. Paul tap water report
- 55455 - Phillips, Minneapolis tap water report
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- 55104 - Saint Paul, St. Paul tap water report
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- 55415 - Phillips, Minneapolis tap water report
Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.