States › Pennsylvania › Venango County

Venango County, PA Water Quality

Water quality data for 17 public water systems serving Venango County, Pennsylvania — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 17 water systems · 25 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

Venango County Earns a B

Venango County: 25 communities across 17 water systems. 100.0% have no open violations.

  • Median lead where detected: 3.00 ppb
  • 21 communities with a lead detection, 4 reporting none detected
  • 1 communities with PFAS above the federal limit
  • 12 with significant inspection deficiencies
  • 100.0% of communities have no open violations
3 ppb
Median Lead Level
County-wide, 90th percentile
17
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
  • Cranberry
    1.02 ppb
    No federal limits exceeded on record
    A
  • Emlenton
    3.00 ppb
    No federal limits exceeded on record
    B
  • Clintonville
    2.30 ppb
    No federal limits exceeded on record
    B
  • Clinton
    2.30 ppb
    No federal limits exceeded on record
    B
  • Richland
    3.00 ppb
    No federal limits exceeded on record
    B
⚠ Needs Attention
  • Rouseville
    31.40 ppb
    Lead above the 15 ppb action level
    F
  • Polk
    140.00 ppb
    Lead above the 15 ppb action level
    D
  • Victory
    16.00 ppb
    Lead above the 15 ppb action level
    C
  • Cherrytree
    Not detected
    PFAS above the limit at 1 of 1 sampling points
    C
  • Oakland
    22.80 ppb
    Lead above the 15 ppb action level
    C
County Lead Level — Median 3 ppb
Based on most recent 90th percentile lead tests across all reporting systems
0 ppb5 ppb10 ppb15 ppb
County median: 3 ppb — 20% of the federal action level
Systems by Lead Level
Under 5 ppb
15
10 – 15 ppb
6
No Data
4

All Cities in Venango County

Oil City 1.51 ppb B
Franklin Not detected B
Cranberry 1.02 ppb A
Sugarcreek Not detected B
Sandycreek 3.60 ppb B
Cornplanter 29.50 ppb C
Pleasantville 1.90 ppb B
Emlenton 3.00 ppb B
Oil Creek 1.90 ppb B
Rouseville 31.40 ppb F
Clintonville 2.30 ppb B
Cooperstown 4.90 ppb B
Polk 140.00 ppb D
Clinton 2.30 ppb B
Barkeyville 0.80 ppb B
Pinegrove 4.10 ppb B
Rockland 21.60 ppb C
Cherrytree Not detected C
Jackson 4.90 ppb B
Richland 3.00 ppb B
Allegheny 1.90 ppb B
Irwin 0.80 ppb B
Oakland 22.80 ppb C
Frenchcreek Not detected B
Victory 16.00 ppb C
Showing 25 cities
No active violations Active violations

About Venango County Drinking Water

Venango County is served by 17 water systems covering 25 communities. No community here has an open violation on record.

Of the communities reporting lead results, 21 recorded a detection, with a median of 3.00 ppb — 20% of the federal action level. 4 reported none detected, which means below the laboratory limit rather than an absence of lead.

1 of 25 communities have PFAS above the limits EPA set in 2024, measured as a running annual average at each sampling point. State inspectors recorded significant deficiencies at 12 of them.

Frequently Asked Questions

Is Venango County tap water safe to drink?▼
No community in Venango County has an open violation on record. 1 of 25 have PFAS above the federal limit, which is the main open concern.
What is the lead level in Venango County?▼
Among communities with a detection the median is 3.00 ppb, 20% of the 15 ppb action level. 4 reported none detected and 0 reported no result.
How many water systems serve Venango County?▼
17 community water systems serve 25 communities here.
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