PITTSBURG CO. RWD #7 (ARPELAR)

Oklahoma - Community Water System - PWSID: OK3006108

System Information

PWSID	OK3006108
System Name	PITTSBURG CO. RWD #7 (ARPELAR)
System Type	Community Water System
Water Source	Surface Water Purchased
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	MCALESTER
ZIP Code	74501
Address	Phillip Lalli, Chairperson
Organization	PITTSBURG CO. RWD #7
Phone	918-429-1440

Population & Service

Population Served	2,040
Service Connections	1,053

Drinking Water Violations (261)

This water system has 261 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	-	TT	Yes	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	-
Apr 1, 2023	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jul 25, 2023	-
Apr 1, 2023	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jul 25, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Jan 1, 2023	Mar 31, 2023	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2023	-
Dec 30, 2022	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jul 25, 2023	-
Dec 30, 2022	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jul 25, 2023	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.081 MG/L	0.080 mg/L	.08	Resolved	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.081 MG/L	0.080 mg/L	.08	Resolved	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.081 MG/L	0.080 mg/L	.08	Resolved	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.081 MG/L	0.080 mg/L	.08	Resolved	Dec 31, 2022	-
Oct 1, 2022	Dec 31, 2022	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2022	-
Sep 29, 2022	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jul 25, 2023	-
Sep 29, 2022	-	MR	No	No	-	0.080 mg/L	-	Resolved	Jul 25, 2023	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Jul 1, 2022	Sep 30, 2022	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.092 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.093 MG/L	0.080 mg/L	.08	Resolved	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.092 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.093 MG/L	0.080 mg/L	.08	Resolved	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.093 MG/L	0.080 mg/L	.08	Resolved	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.093 MG/L	0.080 mg/L	.08	Resolved	Jun 30, 2022	-
Apr 1, 2022	Jun 30, 2022	MCL	Yes	No	.092 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2022	-
Jan 1, 2022	Mar 31, 2022	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2022	-
Jan 1, 2022	Mar 31, 2022	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2022	-
Jan 1, 2022	Mar 31, 2022	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2022	-
Jan 1, 2022	Mar 31, 2022	MCL	Yes	No	.083 MG/L	0.080 mg/L	.08	Resolved	Mar 31, 2022	-
Oct 1, 2021	Dec 31, 2021	MCL	Yes	No	.11 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2021	-
Oct 1, 2021	Dec 31, 2021	MCL	Yes	No	.11 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2021	-
Oct 1, 2021	Dec 31, 2021	MCL	Yes	No	.11 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2021	-
Oct 1, 2021	Dec 31, 2021	MCL	Yes	No	.11 MG/L	0.080 mg/L	.08	Archived	Dec 31, 2021	-
Jul 1, 2021	Sep 30, 2021	MCL	Yes	No	.14 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2021	-
Jul 1, 2021	Sep 30, 2021	MCL	Yes	No	.14 MG/L	0.080 mg/L	.08	Resolved	Sep 30, 2021	-

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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