Hardness
Very Hard
353 PPM · 20.6 GPG
Local water dashboard
Official source aggregationWater quality in Palm Coast, FL 32164
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Flagler County.
No active health-based violation reported
- Primary matched system
- City Of Palm Coast Utility
- Source water
- Groundwater
- County
- Flagler County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0.0013 mg/L
9% of action level
Utility match
2 systems
Serves 112,324 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
353 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
353
mg/L as CaCO₃ equivalent
Grains per gallon
20.6
1 GPG ≈ 17.1 PPM
What this means at home
At 353 PPM, mineral scale can build up on fixtures and heating elements, reduce soap lather, and leave visible spotting. Hardness is primarily an aesthetic and appliance concern—not itself a tap-water safety rating.
USGS sites used
41
Nearest site
2 mi
Observation range
May 9, 2016–May 27, 2026
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: Bunnell SA Well 9 AAL1832 (Well).USGS source documentation ↗
Regional context
Is 32164 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Palm Coast median
303 PPM
50 PPM higher2 indexed ZIP readings · Range 252.5–353 PPM
Florida median
280 PPM
73 PPM higher602 indexed ZIP readings · Range 20–374.5 PPM
EPA benchmark screen
Contaminant snapshot
Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.
1 pass
Lead (PB90)
0.0013 mg/L
Reported Dec 1, 2025
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
1 comparable result
Missing values remain blank; absence is not treated as a pass.
Lead (90th percentile)
Measured in mg/L
Local 0.0013
EPA limit 0.015
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 4
- Health-based
- 0
- Active health-based
- 0
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Consumer Confidence Rule | FL2180863 | Resolved | Jul 1, 2024through Aug 22, 2024 |
| Lead and Copper Rule | FL2180863 | Resolved | Jan 1, 2023through Dec 30, 2025 |
| Total Haloacetic Acids (HAA5) | FL2180863 | Resolved | Jan 1, 2022through Jul 28, 2022 |
| Total Haloacetic Acids (HAA5) | FL2180863 | Resolved | Jan 1, 2021through Jul 28, 2021 |
No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.
Solutions matcher
Your personalized water action plan
Matched to Palm Coast ZIP 32164 using 353 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
353 PPM is 3× the high-hardness trigger used by this matcher.
Designed to reduce scale on fixtures, water heaters, glassware, and plumbing throughout the home.
Compare whole-house systemsAffiliate disclosure: we may earn a commission from qualifying purchases, at no added cost to you. Product matching is educational and does not replace certified water testing.
Nearby indexed reports
Compare ZIPs in Palm Coast
Estimates can differ across a city because monitoring locations and associated systems differ.
Frequently asked
Water questions for Palm Coast
Is tap water safe in Palm Coast?+
EPA ECHO shows no active health-based violation for the associated systems in this reporting snapshot. This does not prove every contaminant is absent; federal records can lag and household plumbing can change tap conditions.
How hard is the water?+
Nearby USGS observations produce an estimate of 353 PPM, or 20.6 grains per gallon, classified as very hard. This is not a household tap measurement.
Do I need a water softener?+
At 353 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.