States › Ohio › Lucas County

Lucas County, OH Water Quality

Water quality data for 7 public water systems serving Lucas County, Ohio — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 7 water systems · 11 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

Lucas County Earns a B

Lucas County: 11 communities across 7 water systems. 100.0% have no open violations.

  • Median lead where detected: 1.25 ppb
  • 2 communities with a lead detection, 9 reporting none detected
  • 0 communities with PFAS above the federal limit
  • 0 with significant inspection deficiencies
  • 100.0% of communities have no open violations
1.25 ppb
Median Lead Level
County-wide, 90th percentile
7
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
  • Sylvania
    Not detected
    No federal limits exceeded on record
    A
  • Neapolis
    1.40 ppb
    No federal limits exceeded on record
    B
  • Oregon
    Not detected
    Copper above the 1,300 ppb action level
    A
  • Maumee
    Not detected
    Copper above the 1,300 ppb action level
    A
  • Waterville
    Not detected
    Copper above the 1,300 ppb action level
    A
⚠ Needs Attention
  • Whitehouse
    1.10 ppb
    Copper above the 1,300 ppb action level
    C
  • Toledo
    Not detected
    Copper above the 1,300 ppb action level
    B
  • Ottawa Hills
    Not detected
    Copper above the 1,300 ppb action level
    B
  • Holland
    Not detected
    Copper above the 1,300 ppb action level
    B
  • Berkey
    Not detected
    Copper above the 1,300 ppb action level
    B
County Lead Level — Median 1.25 ppb
Based on most recent 90th percentile lead tests across all reporting systems
0 ppb5 ppb10 ppb15 ppb
County median: 1.25 ppb — 8.3% of the federal action level
Systems by Lead Level
Under 5 ppb
2
No Data
9

All Cities in Lucas County

Toledo Not detected B
Oregon Not detected A
Sylvania Not detected A
Maumee Not detected A
Waterville Not detected A
Ottawa Hills Not detected B
Whitehouse 1.10 ppb C
Holland Not detected B
Berkey Not detected B
Harbor View Not detected A
Neapolis 1.40 ppb B
Showing 11 cities
No active violations Active violations

About Lucas County Drinking Water

Lucas County is served by 7 water systems covering 11 communities. No community here has an open violation on record.

Of the communities reporting lead results, 2 recorded a detection, with a median of 1.25 ppb — 8% of the federal action level. 9 reported none detected, which means below the laboratory limit rather than an absence of lead.

No community here has PFAS above the federal limit on record. State inspectors recorded no significant deficiencies.

Frequently Asked Questions

Is Lucas County tap water safe to drink?▼
No community in Lucas County has an open violation on record. No community has PFAS above the federal limit on record.
What is the lead level in Lucas County?▼
Among communities with a detection the median is 1.25 ppb, 8% of the 15 ppb action level. 9 reported none detected and 0 reported no result.
How many water systems serve Lucas County?▼
7 community water systems serve 11 communities here.
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