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Public water system record

Cornplanter Township

Serves Hasson Heights, Venango County, PA · 1,835 people served

Federal records show no health-based violations and 1 monitoring/reporting issue for Cornplanter Township in the last ten years.

  • PA6610035
  • OIL CITY
  • PA
  • 1,835 served

System profile

Source water Purchased groundwater
ZIP 16301
EPA system ID PA6610035

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
1

Key facts

  • Cornplanter Township buys its water from Oil City and Rouseville Mun Waterworks.
  • Most recent formal enforcement: compliance order (no penalty) by EPA, December 2007.
  • Record on file since 2000, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 740 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016.

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Consumer Confidence Rule
OTHER
 Jul 1, 2025 Resolved

Full record since 2000

EPA's records for Cornplanter Township go back to 2000. Before October 19, 2016 they list no health-based violations and 14 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
2000s 0 13
2010 to October 18, 2016 0 1
2020s 0 1

Enforcement actions

Pennsylvania regulators and EPA took 3 formal enforcement actions against Cornplanter Township between 2004 and 2007. The most recent was a compliance order (no penalty) in December 2007.

Date By Action Violations covered
Dec 26, 2007 EPA Compliance order (no penalty) 1 violation: Stage 2 Disinfection Byproducts Rule
Jan 31, 2005 Pennsylvania Consent decree or court judgment 1 violation: Consumer Confidence Rule
Nov 22, 2004 Pennsylvania Consent decree or court judgment 1 violation: Consumer Confidence Rule

Where the water comes from

Cornplanter Township buys its water from Oil City and Rouseville Mun Waterworks. It lists no wells or intakes of its own.

Buys water from

Annual water quality report

Cornplanter Township must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Pennsylvania.

Certified drinking water labs by state EPA guidance for private wells