Water Quality in BARTLESVILLE, OK (74003)

EPA violation data for public water systems serving ZIP code 74003.

186

Total Violations

141

Health-Based

Monitoring / Reporting

183

Resolved

What does this mean?

183 of 186 violations have been resolved. 141 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 45 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: 3 Population served: 35,398

Violations Detail (186 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 30, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 30, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 30, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.133	Jun 30, 2025	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.13	Jun 30, 2025	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Chlorine	Monitoring	N/A	N/A	Apr 30, 2025	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Apr 30, 2025	Resolved	Eye and nose irritation; stomach discomfort
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.116	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.116	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.116	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.118	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.118	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.118	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.102	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.102	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.102	Jun 30, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 29, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 29, 2024	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	Eye and nose irritation; stomach discomfort
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Mar 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Mar 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Mar 31, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 30, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.107	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.096	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.096	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.096	Jun 30, 2023	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	Eye and nose irritation; stomach discomfort
TTHM	Health-Based	N/A	0.118	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.179	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.129	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.129	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.129	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.129	Dec 31, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2022	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	Eye and nose irritation; stomach discomfort
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.156	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.156	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.156	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.156	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.06	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.06	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.06	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.06	Sep 30, 2022	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.06	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.188	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.188	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.188	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.188	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.207	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.207	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.207	Jun 30, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.207	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.224	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.21	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.21	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.21	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.21	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.181	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.181	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.181	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.181	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.49	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.49	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.49	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.49	Dec 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.49	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.221	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.221	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.221	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.221	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.23	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.23	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.23	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.23	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.231	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.231	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.231	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.231	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.37	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.37	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.37	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.37	Sep 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.37	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Sep 28, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Sep 28, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Sep 28, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Sep 28, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.45	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.248	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.45	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.45	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.45	Jun 30, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.45	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.233	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.233	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.233	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.233	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.248	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.248	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.248	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.355	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.272	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.272	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.272	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.272	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.355	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.355	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.355	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.355	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.272	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.24	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.24	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.24	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.24	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.24	Mar 31, 2021	Resolved	N/A
CARBON, TOTAL	Health-Based	N/A	0.24	Mar 31, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(18)

Revised Total Coliform Rule

Jun 30Resolved

Revised Total Coliform Rule

Jun 30Resolved

Revised Total Coliform Rule

Jun 30Resolved

TTHM

Jun 30Resolved

Lead and Copper Rule

Jun 30Active

Consumer Confidence Rule

Jun 30Active

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Lead and Copper Rule

Jun 30Active

Chlorine

Apr 30Resolved

Chlorine

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

2024(31)

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 29Resolved

TTHM

Jun 29Resolved

Chlorine

Mar 31Resolved

Chlorine

Mar 31Resolved

Chlorine

Mar 31Resolved

Chlorine

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

TTHM

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 30Resolved

TTHM

Mar 30Resolved

2021(65)

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

CARBON, TOTAL

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

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

Total Haloacetic Acids (HAA5)

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

CARBON, TOTAL

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 28Resolved

Total Haloacetic Acids (HAA5)

Sep 28Resolved

TTHM

Sep 28Resolved

TTHM

Sep 28Resolved

CARBON, TOTAL

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

CARBON, TOTAL

Jun 30Resolved

CARBON, TOTAL

Jun 30Resolved

CARBON, TOTAL

Jun 30Resolved

CARBON, TOTAL

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

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)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

CARBON, TOTAL

Mar 31Resolved

CARBON, TOTAL

Mar 31Resolved

CARBON, TOTAL

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

CARBON, TOTAL

Mar 31Resolved

CARBON, TOTAL

Mar 31Resolved

CARBON, TOTAL

Mar 31Resolved

How Does This Compare?

BARTLESVILLE (74003) has 186 recorded violations, including 141 health-based. 3 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 BARTLESVILLE, OK (74003)

What does this mean?

Violations Detail (186 total)

Lead & Copper Levels

Violation Timeline

2025(18)

2024(31)

2023(19)

2022(53)

2021(65)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

Activated Carbon Filter

UV Water Purifier

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