Hardness
Very Hard
211 PPM · 12.3 GPG
Local water dashboard
Official source aggregationWater quality in Yulee, FL 32097
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Nassau County.
1 active health-based violation
- Primary matched system
- Teakwood Mhp
- Source water
- Groundwater
- County
- Nassau County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
Review needed
1 active health-based record
Lead 90th percentile
0.0081 mg/L
54% of action level
Utility match
2 systems
Serves 80 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
211 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
211
mg/L as CaCO₃ equivalent
Grains per gallon
12.3
1 GPG ≈ 17.1 PPM
What this means at home
At 211 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
29
Nearest site
6.9 mi
Observation range
Dec 6, 2016–Jan 15, 2026
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: JEA NASSAU WELL NO. 1 (Well).USGS source documentation ↗
Regional context
Is 32097 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Yulee median
211 PPM
About the same1 indexed ZIP readings · Range 211–211 PPM
Florida median
280 PPM
69 PPM lower602 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)
0.0081 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 0.0081
EPA limit 0.015
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 34
- Health-based
- 1
- Active health-based
- 1
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Revised Total Coliform Rule | FL2451147 | Archived | Mar 1, 2026through Mar 31, 2026 |
| E. COLI | FL2451147 | Archived | Mar 1, 2026through Mar 31, 2026 |
| E. COLI | FL2450431 | Resolved | Jan 1, 2026through Jan 31, 2026 |
| Revised Total Coliform Rule | FL2450431 | Resolved | Jan 1, 2026through Jan 31, 2026 |
| Revised Total Coliform Rule | FL2450431 | Resolved | Nov 1, 2025through Nov 30, 2025 |
| E. COLI | FL2450431 | Resolved | Nov 1, 2025through Nov 30, 2025 |
| Revised Total Coliform Rule | FL2450431 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| E. COLI | FL2450431 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| Consumer Confidence Rule | FL2451147 | Unaddressed | Jul 1, 2025 |
| E. COLI | FL2450431 | Resolved | Jun 1, 2025through Jun 30, 2025 |
| Revised Total Coliform Rule | FL2450431 | Resolved | Jun 1, 2025through Jun 30, 2025 |
| Revised Total Coliform Rule | FL2451147 | Resolved | May 1, 2025through May 31, 2025 |
| E. COLI | FL2451147 | Resolved | May 1, 2025through May 31, 2025 |
| Revised Total Coliform Rule | FL2451147 | Resolved | Apr 1, 2025through Apr 30, 2025 |
| E. COLI | FL2451147 | Resolved | Apr 1, 2025through Apr 30, 2025 |
| Revised Total Coliform Rule | FL2451147 | Resolved | Feb 1, 2025through Feb 28, 2025 |
| E. COLI | FL2451147 | Resolved | Feb 1, 2025through Feb 28, 2025 |
| LEAD AND COPPER RULE REVISIONSHealth-based | FL2450431 | Unaddressed | Feb 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | FL2450431 | Unaddressed | Feb 1, 2025 |
| E. COLI | FL2450431 | Resolved | Jan 1, 2025through Jan 31, 2025 |
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 Yulee ZIP 32097 using 211 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
211 PPM is 2× 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 systemsDrinking water protection
Under-Sink Reverse Osmosis System
LEAD AND COPPER RULE REVISIONS has a measured benchmark flag or active health-based SDWIS record in this profile.
A certified multi-stage RO system targets a broader range of dissolved contaminants at the kitchen tap.
Explore under-sink filtrationAffiliate 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.
Frequently asked
Water questions for Yulee
Is tap water safe in Yulee?+
EPA ECHO reports 1 active health-based violation among the associated community water systems. Review the affected utility's current notice and Consumer Confidence Report.
How hard is the water?+
Nearby USGS observations produce an estimate of 211 PPM, or 12.3 grains per gallon, classified as very hard. This is not a household tap measurement.
Do I need a water softener?+
At 211 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.