Water Quality in SOUTH COFFEYVILLE, OK (74072)

EPA violation data for public water systems serving ZIP code 74072.

155

Total Violations

Health-Based

Monitoring / Reporting

100

Resolved

What does this mean?

100 of 155 violations have been resolved. 62 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 93 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 4 Population served: 3,381

Violations Detail (155 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Jul 1, 2025	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Jul 1, 2025	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2025	Active	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2025	Active	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2025	Active	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2025	Active	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.061	Dec 31, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2024	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2024	Active	N/A
TTHM	Monitoring	N/A	N/A	Dec 29, 2024	Active	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Dec 29, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.095	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.095	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.095	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.078	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.078	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.078	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.097	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.075	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.097	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.097	Sep 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Aug 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
TTHM	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.073	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.098	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.098	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.098	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.07	Jun 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2024	Active	N/A
TTHM	Health-Based	N/A	0.1	Jun 30, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2024	Active	N/A
TTHM	Health-Based	N/A	0.1	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Jun 30, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 23, 2024	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2023	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2023	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2023	Active	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Oct 1, 2023	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Oct 1, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 30, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 9, 2023	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2023	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2023	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2023	Active	N/A
TTHM	Monitoring	N/A	N/A	Jun 29, 2023	Active	N/A
TTHM	Monitoring	N/A	N/A	Jun 29, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 22, 2023	Active	N/A
TTHM	Health-Based	N/A	0.089	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Mar 31, 2023	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2023	Active	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2023	Active	N/A
TTHM	Health-Based	N/A	0.089	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.089	Mar 31, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 5, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Mar 5, 2023	Active	N/A
TTHM	Health-Based	N/A	0.092	Dec 31, 2022	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2022	Active	N/A
TTHM	Health-Based	N/A	0.091	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.092	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.092	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Dec 29, 2022	Active	N/A
TTHM	Monitoring	N/A	N/A	Dec 29, 2022	Active	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Dec 29, 2022	Active	N/A
TTHM	Monitoring	N/A	N/A	Dec 29, 2022	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Oct 1, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Oct 1, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Oct 1, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.082	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.082	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.082	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.082	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.082	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.082	Jun 30, 2022	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Chlorine	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	Eye and nose irritation; stomach discomfort
Public Notice	Monitoring	N/A	N/A	Feb 22, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 22, 2022	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2021	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2021	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2021	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2021	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2021	Active	N/A
Chlorine	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
TTHM	Monitoring	N/A	N/A	Dec 29, 2021	Active	N/A
TTHM	Monitoring	N/A	N/A	Dec 29, 2021	Active	N/A
Chlorine	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Mar 16, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 16, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(9)

LEAD AND COPPER RULE REVISIONS

Jul 1Active

LEAD AND COPPER RULE REVISIONS

Jul 1Active

Consumer Confidence Rule

Jun 30Active

Lead and Copper Rule

Jun 30Active

Lead and Copper Rule

Jun 30Active

Total Haloacetic Acids (HAA5)

Mar 31Active

Total Haloacetic Acids (HAA5)

Mar 31Active

TTHM

Mar 31Active

TTHM

Mar 31Active

2024(59)

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Lead and Copper Rule

Dec 31Active

Lead and Copper Rule

Dec 31Active

TTHM

Dec 29Active

Total Haloacetic Acids (HAA5)

Dec 29Active

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Revised Total Coliform Rule

Aug 31Resolved

Revised Total Coliform Rule

Aug 31Resolved

Revised Total Coliform Rule

Aug 31Resolved

Revised Total Coliform Rule

Aug 31Resolved

Chlorine

Aug 31Resolved

Chlorine

Aug 31Resolved

Chlorine

Aug 31Resolved

Chlorine

Aug 31Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Consumer Confidence Rule

Jun 30Active

Lead and Copper Rule

Jun 30Active

TTHM

Jun 30Resolved

Lead and Copper Rule

Jun 30Active

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Public Notice

Mar 23Active

How Does This Compare?

SOUTH COFFEYVILLE (74072) has 155 recorded violations, including 62 health-based. 55 remain unresolved. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

Water Quality in SOUTH COFFEYVILLE, OK (74072)

What does this mean?

Violations Detail (155 total)

Lead & Copper Levels

Violation Timeline

2025(9)

2024(59)

2023(29)

2022(34)

2021(24)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

Activated Carbon Filter

UV Water Purifier

Nearby ZIP Codes

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