Water Quality Report · Updated May 12, 2026
JUPITER PUBLIC WATER SYSTEM,TOWN OF
JUPITER PUBLIC WATER SYSTEM,TOWN OF delivers tap water graded A (85/100) by TapWaterSafety.org. The utility serves approximately 94,929 residents in JUPITER, Florida using groundwater. 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. For questions, the utility can be reached at 561-746-5134.
Is JUPITER tap water safe to drink?
JUPITER PUBLIC WATER SYSTEM,TOWN OF delivers tap water that earns a grade of A (85/100) from TapWaterSafety.org — an excellent rating reflecting minimal contamination and full compliance with health guidelines.
The utility serves 94,929 residents in JUPITER, drawing from groundwater.
Public testing data identifies 4 contaminants in this water above EWG's health-based guidelines, including: Haloacetic acids (HAA9), Radium, combined (-226 and -228), Haloacetic acids (HAA5), Total trihalomethanes (TTHMs). For most residents, a properly certified home filter at the kitchen tap is the most cost-effective way to reduce exposure to whatever's in your water. See our filter recommendations below, matched specifically to this utility's contaminant profile.
Quick actions for JUPITER residents
Top concerns in this water
Based on the most recent EPA and EWG data, these are the most significant water quality issues for JUPITER PUBLIC WATER SYSTEM,TOWN OF.
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.
Contact JUPITER PUBLIC WATER SYSTEM,TOWN OF
Reach the utility directly for service issues, water quality concerns, or to request your Consumer Confidence Report.
General Contact
Treatment Plant
Recommended water filters for JUPITER
Filters matched to the specific contaminants in this water supply.
Carbon block (NSF/ANSI 42 + 53)
$40-$750Activated carbon is highly effective for disinfection byproducts like TTHM and HAA5.
Reverse Osmosis or water softener
$249-$750RO removes radium effectively; ion-exchange water softeners also reduce radium concentration.
Disclosure: TapWaterSafety earns a commission from purchases made through these links. This does not influence our scoring methodology or filter selection.
Score breakdown
This utility's overall score of 85/100 breaks down across five weighted components. Read the full methodology →
Contaminants detected — international standards comparison
Every contaminant detected, compared side-by-side against US EPA legal limits, the EU Drinking Water Directive (2020/2184), WHO Guidelines, and California's Public Health Goal (the strictest US benchmark). 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 (4th ed.), California OEHHA PHGs, EWG Tap Water Database.
JUPITER PUBLIC WATER SYSTEM,TOWN OF service area
This water system serves 1 community in Palm Beach County, Florida. Click any city for its dedicated tap water quality page.
Find the right filter for JUPITER water
Browse filter categories by water-quality concern. Each option below is NSF-certified for the matched contaminant type.