States › Florida › Hernando County

Hernando County, FL Water Quality

Water quality data for 2 public water systems serving Hernando County, Florida — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 2 water systems · 18 cities
✅
Generally Safe — Most Systems Performing Well

The majority of water systems have no active violations and lead levels well below the federal action level.

B

Hernando County Earns a B

Hernando County: 18 communities across 2 water systems. 100.0% have no open violations.

  • Median lead where detected: 1.30 ppb
  • 18 communities with a lead detection, 0 reporting none detected
  • 15 communities with PFAS above the federal limit
  • 0 with significant inspection deficiencies
  • 100.0% of communities have no open violations
1.3 ppb
Median Lead Level
County-wide, 90th percentile
2
Water Systems
Active CWS & NTNCWS
100%
Violation-Free
No active violations on record
How we grade counties: MyWaterIQ uses EPA SDWIS enforcement data — actual MCL violations and lead test results — not the aspirational MCLG targets used by some sites. A grade reflects real compliance history, not theoretical risk. Learn more →

Cities by Water Quality

⭐ Best Performing
  • Brooksville
    2.70 ppb
    No federal limits exceeded on record
    A
  • South Brooksville
    2.70 ppb
    No federal limits exceeded on record
    A
  • North Brooksville
    2.70 ppb
    No federal limits exceeded on record
    A
  • Spring Lake
    1.30 ppb
    PFAS above the limit at 3 of 11 sampling points
    B
  • Spring Hill
    1.30 ppb
    PFAS above the limit at 3 of 11 sampling points
    B
⚠ Needs Attention
  • Spring Lake
    1.30 ppb
    PFAS above the limit at 3 of 11 sampling points
    B
  • Spring Hill
    1.30 ppb
    PFAS above the limit at 3 of 11 sampling points
    B
  • North Weeki Wachee
    1.30 ppb
    PFAS above the limit at 3 of 11 sampling points
    B
  • Timber Pines
    1.30 ppb
    PFAS above the limit at 3 of 11 sampling points
    B
  • Brookridge
    1.30 ppb
    PFAS above the limit at 3 of 11 sampling points
    B
County Lead Level — Median 1.3 ppb
Based on most recent 90th percentile lead tests across all reporting systems
0 ppb5 ppb10 ppb15 ppb
County median: 1.3 ppb — 8.7% of the federal action level
Systems by Lead Level
Under 5 ppb
18

All Cities in Hernando County

Spring Hill 1.30 ppb B
Brooksville 2.70 ppb A
North Weeki Wachee 1.30 ppb B
Timber Pines 1.30 ppb B
Brookridge 1.30 ppb B
High Point 1.30 ppb B
Ridge Manor 1.30 ppb B
South Brooksville 2.70 ppb A
Hernando Beach 1.30 ppb B
North Brooksville 2.70 ppb A
Hill 'n Dale 1.30 ppb B
Weeki Wachee Gardens 1.30 ppb B
Garden Grove 1.30 ppb B
Wiscon 1.30 ppb B
Pine Island 1.30 ppb B
Masaryktown 1.30 ppb B
Bayport 1.30 ppb B
Spring Lake 1.30 ppb B
Showing 18 cities
No active violations Active violations

About Hernando County Drinking Water

Hernando County is served by 2 water systems covering 18 communities. No community here has an open violation on record.

Of the communities reporting lead results, 18 recorded a detection, with a median of 1.30 ppb — 9% of the federal action level. 0 reported none detected, which means below the laboratory limit rather than an absence of lead.

15 of 18 communities have PFAS above the limits EPA set in 2024, measured as a running annual average at each sampling point. State inspectors recorded no significant deficiencies.

Frequently Asked Questions

Is Hernando County tap water safe to drink?▼
No community in Hernando County has an open violation on record. 15 of 18 have PFAS above the federal limit, which is the main open concern.
What is the lead level in Hernando County?▼
Among communities with a detection the median is 1.30 ppb, 9% of the 15 ppb action level. 0 reported none detected and 0 reported no result.
How many water systems serve Hernando County?▼
2 community water systems serve 18 communities here.
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