32666
Melrose, FL
KEYSTONE POSTMASTER GRID

Is Melrose tap water safe to drink?

Some concern
Last tested: August 2025
Source: EPA UCMR5 utility monitoring plus EPA Water Quality Portal well sampling (mapped to nearest ZIP). Last tested August 2025.

The short answer for Melrose

Melrose tap water has 5 detected contaminants, currently below EPA limits (tested June 2024). Arsenic measured closest to the threshold. See the full compound-by-compound report.

The health risk for Melrose

Arsenic was detected in local water tests, currently below EPA limits. Even below-limit detections can still be meaningful for sensitive households, so a targeted certified filter can add protection.
  • PFAS or other chemicals detected; no confirmed exceedances in multiple samples.
Arsenic concentration (µg/L) June 2024
0 µg/L 10 µg/L 20 µg/L
1.003 µg/L
Detected
µg/L
10 µg/L
EPA limit
guideline
10% of limit
Comparison
vs. guideline
EPA limit: 10 µg/L | Your water: 1.003 µg/L
Add a Layer of Protection for Melrose Tap Water

Arsenic was detected below EPA limits. A certified filter can still add an extra layer of protection.

Water filter recommendation for Melrose tap water: Epic Pure XP Water Filter Pitcher
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Most elevated compounds

No compounds above or close to EPA limits in available data.

View all tested compounds

KEYSTONE HEIGHTS WTP · Tested: August 2025

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

P-0325 · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
Arsenic 1.003 µg/L 10 µg/L 10% of limit
Chromium 0.500 µg/L 100 µg/L 0.5% of limit
Lead 0.050 µg/L 15 µg/L 0.3% of limit
Copper 0.659 µg/L 1300 µg/L 0.1% of limit
Nitrate + Nitrite 0.014 mg/L 1E+04 mg/L 0.0% of limit
Alkalinity, total 128.519 mg/L — —
Aluminum 28.856 µg/L — —
Ammonia-nitrogen 0.037 mg/L — —
Antimony 0.500 µg/L — —
Barium 7.960 µg/L — —
Beryllium 0.050 µg/L — —
Cadmium 0.050 µg/L — —
Calcium 42.786 mg/L — —
Chloride 9.030 mg/L — —
Iron 13.345 µg/L — —
Magnesium 6.015 mg/L — —
Manganese 8.242 µg/L — —
Molybdenum 2.292 µg/L — —
Nickel 0.860 µg/L — —
Organic carbon 1.000 mg/L — —
Orthophosphate 0.068 mg/L — —
Phosphorus 0.051 mg/L — —
Potassium 2.232 mg/L — —
Selenium 5.000 µg/L — —
Silver 0.050 µg/L — —
Sodium 5.867 mg/L — —
Strontium 70.560 µg/L — —
Sulfate 3.000 mg/L — —
Thallium 1.175 µg/L — —
Tin 0.500 µg/L — —
Total dissolved solids 170.000 mg/L — —
Total hardness 131.606 mg/L — —
Total Kjeldahl nitrogen (Or... 0.079 mg/L — —
Vanadium 1.893 µg/L — —
Water level in well, depth ... 51.570 ft — —
Zinc 5.000 µg/L — —

POSTMASTER VILLAGE · Tested: August 2025

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 32666

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. Outlines appear when service-area boundary data is available for this ZIP.

Frequently Asked Questions about ZIP 32666 Tap Water

What's in ZIP 32666 tap water?

ZIP 32666 has 5 detected contaminants below EPA limits in this dataset. Arsenic measured closest to its guideline.

Will boiling ZIP 32666 tap water remove Arsenic?

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 32666, a certified filter is more reliable.

Do basic pitcher filters remove Arsenic?

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 32666?

Public records identify KEYSTONE POSTMASTER GRID as a primary water system associated with ZIP 32666. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 32666 tap water last tested?

The most recent test date used in this report is August 2025. EnviroClarity last refreshed this page on 2026-05-05.

Where can I find the official water quality report for ZIP 32666?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact KEYSTONE POSTMASTER GRID or visit their website for the latest official report covering ZIP 32666. The EPA also maintains a national CCR locator.

Primary source EPA UCMR5 (2023-2025) + EPA WQP (well monitoring near ZIP)
Guideline source EPA drinking water standard (PFHpA: 0,003 µg/L)
Last tested August 2025
Last page update 2026-05-05

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    Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.

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