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EPA SDWIS City OverviewWater Testing & Safety Guide

Jacksonville, FL Water Quality Testing & Safety Report

EPA compliance records, water testing guidelines, and hardness metrics for all 51 ZIP codes in Jacksonville, Florida

Quick EPA Verified Summary

Is Tap Water Safe to Drink in Jacksonville, FL?

Yes, tap water in Jacksonville, FL is safe to drink under EPA Safe Drinking Water Act standards. The city earns an average EPA Safety Grade of B (81/100) across 51 ZIP codes with 0 health violations and hard (160 mg/L / 9.4 GPG) water. Certified testing is recommended for older plumbing or private wells.

Average Score

81/100

Health Violations

0

Water Hardness

Hard

160 mg/L (9.4 GPG)

High Lead Risk

11

of 51 ZIP codes

B

About Tap Water in Jacksonville, FL

Drinking water in Jacksonville, FL receives an average water quality grade of B (score: 81/100) across its 51 ZIP codes. Safe Drinking Water Act compliance monitoring is managed by local utilities including Jea Major Grid.

⚠ Lead Risk Alert: Some ZIP codes in Jacksonville are rated High or Very High for lead exposure risk based on EPA data. Search your specific ZIP code for a detailed lead level report.

Water Quality Testing in Jacksonville, FL

Tap Water & Well Water Testing Recommendations

Testing your drinking water in Jacksonville confirms whether contaminants like lead, nitrates, bacteria, and PFAS are entering your home. While municipal utilities test water before distribution, private plumbing and private well systems require homeowner testing.

Tap Water Testing Checklist

  • 1.Identify your plumbing age: Homes built before 1986 in Jacksonville may have lead solder or lead service lines.
  • 2.Request your utility's latest Consumer Confidence Report (CCR) for annual municipal baseline data.
  • 3.Use an EPA-certified laboratory or state-certified test kit for precision lead and PFAS detection (standard DIY strips cannot reliably measure trace heavy metals).
  • 4.Collect a "first draw" sample: Test water that has sat motionless in pipes for at least 6 hours to check for plumbing corrosion.

Private Well Water Testing Checklist

  • •Private wells in FL are not monitored by the EPA or Florida Department of Environmental Protection — testing is 100% the homeowner's responsibility.
  • •Annual Test: Screen for Total Coliform Bacteria, E. coli, Nitrates/Nitrites, and pH every spring.
  • •Comprehensive Test (Every 3-5 Years): Test for heavy metals (Lead, Arsenic, Uranium), Volatile Organic Compounds (VOCs), and Hardness.
  • •Post-Disruption Testing: Immediately test well water following heavy floods, local construction, agricultural runoff, or sudden taste/odor changes.

Critical Water Testing Parameters for Jacksonville Residents

ParameterHealth ReasonEPA Limit / Standard
Lead (Pb)Plumbing corrosion; dangerous neurotoxin for children15 ppb (Action Level) / 0 ppb Goal
Total Coliform & E. ColiBacterial contamination from sewage or surface runoff0 mg/L (Zero Tolerance)
Nitrates / NitritesFertilizer and septic tank seepage; causes blue baby syndrome10 mg/L (MCL)
Water Hardness (Ca & Mg)Affects appliance lifespan, scale buildup, and skin hydrationHard (>120 mg/L)
PFAS ("Forever Chemicals")Industrial non-stick chemicals linked to metabolic and immune issues4.0 ppt (EPA 2024 Rule)
State Regulatory Oversight: Environmental standards and certified water lab registries in FL are maintained by the Florida Department of Environmental Protection.

Water Quality by ZIP Code — Jacksonville, FL

Showing 51 of 51 monitored ZIP codes in Jacksonville

A
32099

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32212

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32214

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32215

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32227

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32228

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32229

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32230

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32232

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32235

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32239

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32245

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32255

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32267

Jacksonville, FL

Score: 89/100✓ Clean Record
A
32201

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32203

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32231

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32236

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32237

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32238

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32241

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32247

Jacksonville, FL

Score: 85/100✓ Clean Record
A
32260

Jacksonville, FL

Score: 85/100✓ Clean Record
B
32202

Jacksonville, FL

Score: 80/100✓ Clean Record

All Jacksonville, FL ZIP Code Reports (51 Total)

320993221232214322153222732228322293223032232322353223932245322553226732201322033223132236322373223832241322473226032202322063221932220322213222232234322043220932211322163222432225322443224632254322563225732258322773220532207322083221032217322183222332226

Nearby Cities Water Quality & Testing in Florida

Compare tap water safety, EPA test scores, and water hardness across neighboring cities in Florida:

Alachua, FL2 ZIP codes
Grade C
Alford, FL1 ZIP code
Grade A
Altamonte Springs, FL4 ZIP codes
Grade A
Altha, FL1 ZIP code
Grade B
Altoona, FL1 ZIP code
Grade A
Alturas, FL1 ZIP code
Grade C
Alva, FL1 ZIP code
Grade C
Anna Maria, FL1 ZIP code
Grade D

Frequently Asked Questions — Jacksonville Water Quality & Testing

Is tap water safe to drink in Jacksonville, FL?+
Yes — tap water in Jacksonville meets federal EPA standards and earns a B grade. It is generally safe for healthy adults. As always, running your tap for 30 seconds before use and using a filter adds extra protection for vulnerable populations.
How do I test water quality in Jacksonville, FL?+
To test water quality in Jacksonville, you can order an EPA-compliant drinking water test kit or submit samples to a state-certified environmental testing laboratory in FL. Testing is especially recommended for homes built before 1986 (to check for lead in plumbing) and for properties with private well systems.
Should I test private well water in Jacksonville?+
Yes. Unlike municipal tap water, private wells in Jacksonville, FL are not monitored or regulated by the EPA or local utilities. Private well owners are responsible for testing their water annually for coliform bacteria and nitrates, and every 3 to 5 years for heavy metals (lead, arsenic) and volatile organic compounds.
How hard is the tap water in Jacksonville?+
Tap water in Jacksonville is classified as Hard with an estimated average hardness of 160 mg/L (9.4 GPG). Homeowners may want to consider a water softener to prevent scale buildup in appliances.
What is the water quality score for Jacksonville?+
The average water quality score across 51 ZIP codes in Jacksonville, FL is 81/100. Scores are derived from EPA violation history, lead levels, enforcement actions, and infrastructure risk indicators. Individual ZIP codes may vary — search your specific ZIP above for a personalized report.
Does Jacksonville have lead in its tap water?+
11 out of 51 ZIP codes in Jacksonville are rated High or Very High for lead exposure risk. Older homes built before 1986 may have lead service lines or plumbing fixtures. Residents should run their tap for 30 seconds before use and consider a certified NSF/ANSI 53 lead filter.
Where does Jacksonville's tap water come from?+
Tap water in Jacksonville, FL primarily comes from ground water. Groundwater systems pump water from underground aquifers, which is naturally filtered through soil and rock but can still contain naturally occurring contaminants.

Looking for water quality reports in other cities in Florida?

View All Cities & ZIPs in Florida