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Public water system record

Pontotoc Co RWD # 9

Serves an area of Pontotoc County, OK · 1,162 people served

Federal records show 1 health-based violation and 4 monitoring/reporting issues for Pontotoc Co RWD # 9 in the last ten years. The most serious issue in this window was a resolved LEAD AND COPPER RULE REVISIONS violation.

  • OK3006218
  • STONEWALL
  • OK
  • 1,162 served

System profile

Source water Purchased groundwater
ZIP 74871
EPA system ID OK3006218

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
4

Key facts

  • Pontotoc Co RWD # 9 buys its water from Ada.
  • Most recent formal enforcement: compliance order (no penalty) by Oklahoma, June 1995.
  • Record on file since 1993, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 514 unknown out of 514 service lines.

Check whether Pontotoc Co RWD # 9 serves your address

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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.

Contaminant Rule family Start date Status Acute
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
 350 Oct 17, 2024 Resolved No

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
LEAD AND COPPER RULE REVISIONS
RPT
 Oct 17, 2024 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2024 Active
Consumer Confidence Rule
OTHER
 Oct 2, 2022 Resolved

Full record since 1993

EPA's records for Pontotoc Co RWD # 9 go back to 1993. Before October 19, 2016 they list no health-based violations and 7 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 2
2000s 0 2
2010 to October 18, 2016 0 3
2020s 1 4

Enforcement actions

Oklahoma regulators took 1 formal enforcement action against Pontotoc Co RWD # 9 in 1995. The most recent was a compliance order (no penalty) in June 1995.

Date By Action Violations covered
Jun 21, 1995 Oklahoma Compliance order (no penalty) 1 violation: Total Coliform

What the violations mean

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Pontotoc Co RWD # 9 buys its water from Ada. It lists no wells or intakes of its own. 1 other community water system buys water from Pontotoc Co RWD # 9.

Buys water from

Community systems that buy water from it

Annual water quality report

Pontotoc Co RWD # 9 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 Oklahoma.

Certified drinking water labs by state EPA guidance for private wells