NOWATA MUNICIPAL AUTHORITY

Oklahoma - Community Water System - PWSID: OK1021503

System Information

PWSID	OK1021503
System Name	NOWATA MUNICIPAL AUTHORITY
System Type	Community Water System
Water Source	Surface Water
Activity Status	Active
Owner Type	Local
EPA Region	06
Serves School	No
Wholesaler	No
First Reported	Mar 11, 1980
Last Reported	Feb 18, 2026

Location & Contact

State	Oklahoma
City	NOWATA
ZIP Code	74048
Address	Garry Gibson, Mayor
Organization	NOWATA MUNICIPAL AUTHORITY
Phone	918-273-3538

Population & Service

Population Served	3,971
Service Connections	2,072

Drinking Water Violations (358)

This water system has 358 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Oct 17, 2024	-	RPT	No	No	-	-	-	Resolved	Jul 15, 2025	-
Oct 17, 2024	-	RPT	No	No	-	-	-	Resolved	Jul 15, 2025	-
Oct 17, 2024	-	TT	Yes	No	-	-	-	Resolved	Jul 15, 2025	-
Oct 17, 2024	-	TT	Yes	No	-	-	-	Resolved	Jul 15, 2025	-
Apr 1, 2024	Jun 30, 2024	MCL	Yes	No	.087 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2024	-
Apr 1, 2024	Jun 30, 2024	MCL	Yes	No	.087 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2024	-
Apr 1, 2024	Jun 30, 2024	MCL	Yes	No	.087 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2024	-
Apr 1, 2024	Jun 30, 2024	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2024	-
Apr 1, 2024	Jun 30, 2024	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2024	-
Apr 1, 2024	Jun 30, 2024	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2024	-
Jan 1, 2024	Mar 31, 2024	MCL	Yes	No	.098 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2024	-
Jan 1, 2024	Mar 31, 2024	MCL	Yes	No	.098 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2024	-
Jan 1, 2024	Mar 31, 2024	MCL	Yes	No	.098 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2024	-
Jan 1, 2024	Mar 31, 2024	MCL	Yes	No	.098 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2024	-
Jan 1, 2024	Mar 31, 2024	MCL	Yes	No	.098 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2024	-
Jan 1, 2024	Mar 31, 2024	MCL	Yes	No	.098 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2024	-
Oct 1, 2023	Dec 31, 2023	MCL	Yes	No	.103 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2023	-
Oct 1, 2023	Dec 31, 2023	MCL	Yes	No	.103 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2023	-
Oct 1, 2023	Dec 31, 2023	MCL	Yes	No	.103 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2023	-
Oct 1, 2023	Dec 31, 2023	MCL	Yes	No	.103 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2023	-
Oct 1, 2023	Dec 31, 2023	MCL	Yes	No	.103 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2023	-
Oct 1, 2023	Dec 31, 2023	MCL	Yes	No	.103 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2023	-
Jul 1, 2023	Sep 30, 2023	MCL	Yes	No	.109 MG/L	0.080 mg/L	.08	Archived	Sep 30, 2023	-
Jul 1, 2023	Sep 30, 2023	MCL	Yes	No	.106 MG/L	0.080 mg/L	.08	Archived	Sep 30, 2023	-
Jul 1, 2023	Sep 30, 2023	MCL	Yes	No	.109 MG/L	0.080 mg/L	.08	Archived	Sep 30, 2023	-
Jul 1, 2023	Sep 30, 2023	MCL	Yes	No	.106 MG/L	0.080 mg/L	.08	Archived	Sep 30, 2023	-
Jul 1, 2023	Sep 30, 2023	MCL	Yes	No	.109 MG/L	0.080 mg/L	.08	Archived	Sep 30, 2023	-
Jul 1, 2023	Sep 30, 2023	MCL	Yes	No	.106 MG/L	0.080 mg/L	.08	Archived	Sep 30, 2023	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.082 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.082 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.082 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.088 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.088 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.088 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2022	-
Dec 30, 2021	-	MR	No	No	-	0.080 mg/L	-	Resolved	Aug 2, 2021	-
Dec 30, 2021	-	MR	No	No	-	0.080 mg/L	-	Resolved	Aug 2, 2021	-
Jan 1, 2021	Mar 31, 2021	MCL	Yes	No	.086 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2021	-
Jan 1, 2021	Mar 31, 2021	MCL	Yes	No	.086 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2021	-
Jan 1, 2021	Mar 31, 2021	MCL	Yes	No	.086 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2021	-
Oct 1, 2020	Dec 31, 2020	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2020	-
Oct 1, 2020	Dec 31, 2020	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2020	-
Oct 1, 2020	Dec 31, 2020	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2020	-
Apr 1, 2019	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jun 24, 2019	-
Apr 1, 2019	Jun 30, 2019	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Resolved	Jun 30, 2019	-
Apr 1, 2019	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jun 24, 2019	-
Apr 1, 2019	Jun 30, 2019	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Resolved	Jun 30, 2019	-
Apr 1, 2019	Jun 30, 2019	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Resolved	Jun 30, 2019	-

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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