ZipCheckup grade for 33860: C.

A mixed picture - some signals here are worth your attention.

Your top priority: match a filter's certification to the violations (7 health-based violations). Check your ZIP → NSF certified filters

Health Violations Found
C 67

Mulberry, FL (33860): PFAS Detected in Mapped Water Systems - 67/100

EPA data combined for 8 water systems mapped to this ZIP (largest mapped system: Southwest/polk County Utility)

Health Violations Found PFAS Detected

Health-based violation records by water system:

EPA records for the water systems mapped to 33860 in Mulberry, FL contain 80 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 7 are marked health-based.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score
C 67/100
Water Quality Issues 7 health-based violation records
Lead Risk Below action level 0.001 mg/L, 90th percentile, sample period ending 2023-12-01
NFIP Claim History Claim records 22 claims
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Water EPA records for water systems mapped to this ZIP show 7 health-based violations and 73 non-health-based (since 2021).
  • Lead The reported 90th-percentile lead result of 0.001 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
  • PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
  • Radon EPA Zone 2 - county-level radon potential, not a home measurement.
  • Flood 22 cumulative NFIP claim records. Check the current FEMA map for a specific address.
Contaminant Summary
Health Violations
80 violations 7 health-based PFAS detected
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
C
ZIP-level Home Safety model score: 67 / 100
Bottom 35% of U.S. ZIP codes
8
Water Systems
39,209
People Served
7
Health Violations (since 2021)Median is 0
Groundwater
Water Source
0.001 mg/L
Reported Lead ResultBelow the national median of system results
Zone 2
County Radon Potential · Moderate
$221K
Median Home Value25% below state median ($296K)

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Score Breakdown

Overall Home Safety Score: 67/100

This is the published model score. Component and domain values are shown independently; they are not added together on this page.

Canonical components

EPA water compliance
0/100
Observed
PFAS MCL screen
100/100
Observed
EPA radon zone
50/100
Observed
Annual EPA AirData AQI
100/100
Observed

Required domains

Drinking water
50/100
Indoor environment
50/100
Outdoor environment
100/100

Coverage: 4 of 4 components and 3 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (7) CRITICAL

Your Water System

ZIP code 33860 in Mulberry, Florida is mapped to the water system Southwest/polk County Utility (EPA ID: FL6530852). This system provides water to approximately 39,209 people from groundwater sources.

There are 8 community water systems serving this area.

Water Systems Serving This Area

System Name EPA ID Population Source
Southwest/polk County Utility FL6530852 39,209 Groundwater
City of Mulberry, FL6531237 3,780 Groundwater
G ; H Mobile Home Park Inc. FL6530091 80 Groundwater
Spring Hill Mhp FL6534880 764 Groundwater
Willow Oak Estates FL6534994 108 Groundwater

Other Water Quality Reports in Florida

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Southwest/polk County Utility (FL6530852) on EPA.gov.

4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →

Compliance History

2021 1 2022 2 2023 1 2024 1 2025 1
Health-based (MCL/TT) Other violations

PFAS Contamination Detected

PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 33860.

Detected compounds: PFBS, PFBA, PFPeA.

Highest measured level: 0.0063 µg/L

Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.

📊 EPA UCMR5 · View source →
Environmental Hazards (11) MODERATE
Home & Infrastructure (7) OK
Cost & Community (9) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Mulberry

Based on local data for ZIP 33860, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Home & Flood Insurance

The ZIP code for this report in Mulberry has 22 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.

Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote

Check Your Flood Zone (Free)

FEMA flood map lookup - see if your property is in a flood zone

Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)

Roofing Inspection & Repair

Active weather alerts in Florida increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.

Frequently Asked Questions

Is the tap water in 33860 safe to drink?

EPA SDWIS records 80 violations since 2021 across the water systems mapped to ZIP 33860 (primary system: Southwest/polk County Utility), including 7 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 33860's water come from?

The recorded water source for Southwest/polk County Utility, a system mapped to ZIP code 33860, is Groundwater. This system serves approximately 39,209 people.

How does Mulberry water compare to the national average?

Mulberry's Home Safety Score ranks lower than 65% of U.S. ZIP codes, and lower than 81% of ZIP codes within Florida.

How can I get my water tested in Mulberry?

If Southwest/polk County Utility supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

Is lead a concern in 33860 tap water?

The Lead and Copper Rule record selected for 33860 reports a 90th-percentile lead result of 0.001 mg/L for a water system mapped to this ZIP (record date 2023-12-01). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.

What is the radon risk for 33860?

33860 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Polk County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

Are there PFAS (forever chemicals) in 33860's water?

Yes, PFAS have been detected in samples from water systems mapped to 33860. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.

What does the NFIP claim history show for ZIP 33860?

FEMA records contain 22 flood insurance claims filed in ZIP code 33860; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.

How to cite this page

APA ZipCheckup. (2026). Mulberry, FL (33860): PFAS Detected in Mapped Water Systems - 67/100. https://zipcheckup.com/report/33860/
BibTeX
@misc{zipcheckup-report-33860,
  author = {{ZipCheckup}},
  title  = {{Mulberry, FL (33860): PFAS Detected in Mapped Water Systems - 67/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/33860/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 33860

ZIP Code City, State Distance Grade Violations
33863 Nichols, FL 2.0 mi N/A 0
33813 Lakeland, FL 5.6 mi C 41
33811 Lakeland, FL 5.9 mi C 38
33567 Plant City, FL 7.5 mi B 0
33812 Lakeland, FL 8.2 mi B 21
33802 Lakeland, FL 8.3 mi N/A 0
33803 Lakeland, FL 8.3 mi C 45
33846 Highland City, FL 9.3 mi N/A 0
33840 Eaton Park, FL 9.3 mi N/A 6
33547 Lithia, FL 9.6 mi C 13

Contaminants Detected in 33860

Learn more about the contaminants found in your water supply:

Overall safety breakdown

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Coverage: 15/17 risk factors Data sources →
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