PORT ALLEN WATER SYSTEM

Louisiana — Community Water System — PWSID: LA1121014

System Information

PWSID	LA1121014
System Name	PORT ALLEN WATER SYSTEM
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	06
Serves School	No
Wholesaler	No
First Reported	Mar 6, 1980
Last Reported	Nov 14, 2025

Location & Contact

State	Louisiana
City	PORT ALLEN
ZIP Code	70767
Address	—
Organization	PATTEN, TERECITA
Phone	225-346-5670

Population & Service

Population Served	6,759
Service Connections	2,368

Drinking Water Violations (41)

This water system has 41 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	TT	Yes	No	—	—	—	Resolved	Jul 18, 2025	Lead and Copper Rule Revisions
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Resolved	Feb 13, 2025	Lead and Copper Rule Revisions
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 1, 2023	Consumer Confidence Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 1, 2023	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 6, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 6, 2017	Consumer Confidence Rule
Oct 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 25, 2015	Consumer Confidence Rule
Oct 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 25, 2015	Consumer Confidence Rule
Jan 1, 2014	Jan 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2014	Total Coliform Rule
Jan 1, 2014	Jan 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2014	Total Coliform Rule
Jan 1, 2014	Jan 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2014	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2001	Total Coliform Rule
Jul 1, 1997	Jul 31, 1997	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1997	Total Coliform Rule
Jul 1, 1997	Jul 31, 1997	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1997	Total Coliform Rule
Jul 1, 1997	Jul 31, 1997	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1997	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Sep 1, 1993	Sep 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	Total Coliform Rule
Sep 1, 1993	Sep 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	Total Coliform Rule
Sep 1, 1993	Sep 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	Total Coliform Rule
Jun 1, 1991	Jun 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1991	Total Coliform Rule
Jun 1, 1991	Jun 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1991	Total Coliform Rule
Jun 1, 1991	Jun 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1991	Total Coliform Rule
Jun 1, 1991	Jun 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1991	Total Coliform Rule
Jun 1, 1991	Jun 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1991	Total Coliform Rule
Jun 1, 1991	Jun 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1991	Total Coliform Rule
—	—		—	No	No	—	—	—	—	—	—

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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