FORT COBB

Nancy Henderson P.O. BOX 328, FORT COBB, OK, 73038 · 405-643-2682

Legal business name: FORT COBB

On the EPA record

Population served: 667
Service connections: 330
System type: Community water system
Primary water source: Ground water
Owner type: Local government

Drinking-water violations on record (17)

EPA's SDWIS records each violation as codes, not sentences. Each one below is shown with EPA's own published description of that violation type and contaminant. Health-based violations — a contaminant limit or treatment requirement not met — are marked apart from monitoring and reporting failures.

2024-10-17 — Treatment Technique Violation

category TT · health-based

LSL Inventory — LEAD AND COPPER RULE REVISIONS

Recorded as corrected on 2025-07-15.

2024-10-17 — Reporting Violation

category RPT · monitoring & reporting

LSL Reporting — LEAD AND COPPER RULE REVISIONS

Recorded as corrected on 2025-07-15.

2023-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Atrazine

Recorded as corrected on 2023-12-31.

2021-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Glyphosate

Recorded as corrected on 2021-12-31.

2021-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Glyphosate

Recorded as corrected on 2021-12-31.

2020-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Glyphosate

Recorded as corrected on 2020-12-31.

2020-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Glyphosate

Recorded as corrected on 2020-12-31.

2020-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Nitrate-Nitrite

Recorded as corrected on 2020-03-31.

2016-07-01 — Maximum Contaminant Level Violation

category MCL · health-based

Maximum Contaminant Level Violation, Single Sample — Nitrate-Nitrite

Recorded as corrected on 2016-09-30.

2016-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Nitrate-Nitrite

Recorded as corrected on 2016-03-31.

2013-01-01 — Maximum Contaminant Level Violation

category MCL · health-based

Maximum Contaminant Level Violation, Single Sample — Nitrate-Nitrite

Recorded as corrected on 2013-12-31.

2006-06-01 — Maximum Contaminant Level Violation

category MCL · health-based

Maximum Contaminant Level Violation, Acute (TCR) — Coliform (TCR)

Recorded as corrected on 2006-06-15.

2004-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Major (TCR) — Coliform (TCR)

Recorded as corrected on 2004-07-31.

2003-09-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Minor (TCR) — Coliform (TCR)

Recorded as corrected on 2003-09-30.

1997-08-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Major (TCR) — Coliform (TCR)

Recorded as corrected on 1997-08-31.

1993-12-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Major (TCR) — Coliform (TCR)

Recorded as corrected on 1993-12-31.

—

monitoring & reporting

Safe Drinking Water Act violation (EPA violation type code ?)

Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) OK2000810