Tap Water Quality Report
Tap water quality in JUPITER, Florida
Tap water in JUPITER, Florida receives a grade of B (84/100) from TapWaterSafety.org. It's served by JUPITER PUBLIC WATER SYSTEM,TOWN OF. The most significant water quality concerns are: Haloacetic acids (HAA9) significantly above health guideline; Radium, combined (-226 and -228) significantly above health guideline; Haloacetic acids (HAA5) significantly above health guideline. Data sources: EPA SDWIS, EPA ECHO, EWG Tap Water Database.
What's in JUPITER's tap water
Top water quality concerns identified by the EPA and Environmental Working Group across the utility serving JUPITER.
Haloacetic acids (HAA9) significantly above health guideline
Moderate concernHaloacetic acids (HAA9) detected at 4.39 ppb, 73x above the EWG health guideline of 0.06 ppb.
Radium, combined (-226 and -228) significantly above health guideline
Moderate concernRadium, combined (-226 and -228) detected at 2.3 pCi/L, 46x above the EWG health guideline of 0.05 pCi/L.
Haloacetic acids (HAA5) significantly above health guideline
Moderate concernHaloacetic acids (HAA5) detected at 1.09 ppb, 11x above the EWG health guideline of 0.1 ppb.
EPA compliance record
Official U.S. EPA records for JUPITER PUBLIC WATER SYSTEM,TOWN OF (system ID FL4501491) for the last 3 years. Checked 2026-10-07.
| Rule | Type | Since | Status |
|---|---|---|---|
| Ground Water Rule | Missed testing or reporting | 11/01/2023 | Open |
| Consumer Confidence Rule | Other (e.g. public notice) | 07/01/2004 | Open |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | Missed testing or reporting | 04/01/2024 | Open |
| Revised Total Coliform Rule | Missed testing | 05/01/2024 | Open |
Source: U.S. EPA Enforcement and Compliance History Online (ECHO), from the Safe Drinking Water Information System. See EPA's full report.
Recommended filters for JUPITER
Filters matched to the specific contaminants in JUPITER's water supply.
Carbon filter certified for VOCs (NSF/ANSI 53)
$180-$599Activated carbon is effective for disinfection byproducts. Look for NSF/ANSI 53 VOC reduction.
Reverse osmosis certified for radium (NSF/ANSI 58)
$429-$750RO certified for radium 226/228 reduces it; ion-exchange water softeners also reduce radium.
Disclosure: TapWaterSafety earns a commission from purchases made through these links. This does not influence our scoring methodology or filter selection.
All contaminants detected in JUPITER's tap water
Every contaminant identified, compared side-by-side against US EPA legal limits, the EU Drinking Water Directive (2020/2184), WHO Guidelines, and California's Public Health Goal. Why we show multiple standards →
| Contaminant | Detected | EWG US health-based |
EPA US legal |
EU DWD Europe |
WHO global |
CA PHG strictest US |
Tested sample year |
Status |
|---|---|---|---|---|---|---|---|---|
| Haloacetic acids (HAA9) Disinfection byproduct |
4.39 ppb | 0.06 | — | — | — | — | — | 73× over |
| Radium, combined (-226 and -228) Radiological |
2.3 pCi/L | 0.05 | 5.0 | — | — | — | — | 46× over |
| Haloacetic acids (HAA5) Disinfection byproduct |
1.09 ppb | 0.1 | 60.0 | 60 | — | — | — | 11× over |
| Total trihalomethanes (TTHMs) Disinfection byproduct |
0.92 ppb | 0.15 | 80.0 | 100 | — | — | — | 6.1× over |
| Nitrate Inorganic |
0.125 ppm | 0.14 | 10.0 | 11.3 | 11.3 | 10 | — | Below guideline |
| Chromium (hexavalent) Heavy metal |
0.01 ppb | 0.02 | — | — | — | — | — | Below guideline |
| Manganese Heavy metal |
2.75 ppb | 100.0 | — | 50 | 80 | — | — | Below guideline |
| Barium Heavy metal |
1.8 ppb | 700.0 | 2000.0 | — | 1300 | 2000 | — | Below guideline |
| Strontium Radiological |
0.319 ppb | 1500.0 | — | — | — | — | — | Below guideline |
| Fluoride Inorganic |
0.088 ppm | — | 4.0 | 1.5 | 1.5 | — | — | Below guideline |
All values in the unit of the detected level. Red cells indicate the detected level exceeds that standard. Some contaminants have limits in some jurisdictions but not others (shown as —). The "Tested" column shows the year each contaminant sample was collected.
Sources: US EPA, EU Drinking Water Directive 2020/2184, WHO Guidelines, California OEHHA PHGs, EWG Tap Water Database.
Treatment plant contact info
For service issues, water quality concerns, or to request a Consumer Confidence Report from JUPITER PUBLIC WATER SYSTEM,TOWN OF.