Public water system · LA2033041

Active

Uop, LLC

At a glance

Uop, LLC (PWSID LA2033041) is an active non-transient non-community water system in East Baton Rouge Parish County, Louisiana. It reports serving 94 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in October 2019.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

Service connections

Primary source

Groundwater

System type

NTNCWS

Non-transient non-community water system

System record

PWSIDLA2033041

System typeNon-transient non-community water system

Activity statusActive

Population served94

Service connections1

Primary water sourceGroundwater

Owner typePrivate

Primacy agencyLA state drinking water program

City served—

StateLouisiana

ZIP—

CountyEast Baton Rouge Parish County

How does Uop, LLC compare with other water systems in East Baton Rouge Parish County?

By EPA's size categories, Uop, LLC is a very small system (500 people or fewer). East Baton Rouge Parish County has 18 active public water systems. Its population served is well below the county average of 36,086 people per system, and accounts for less than 0.1% of the 649,553 people reported by systems filed under the county. Across Louisiana, the 1,121 active systems average 4,685 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Uop, LLC is well below that figure.

What does “non-transient non-community water system” mean?

A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Louisiana has 125 active non-transient non-community water systems, 11% of the state's 1,121 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 966 Louisiana systems (86%) list groundwater as their primary source.

Who owns and regulates Uop, LLC?

EPA lists Uop, LLC as privately owned. The LA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 14 of the 18 active systems in East Baton Rouge Parish County (78%) are also privately owned.

Does Uop, LLC have drinking water violations?

Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in October 2019. The violations listed here began between July 2008 and October 2019. By type: 6 monitoring and reporting, 5 disinfectant level above the legal limit and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Chlorine (6 of them). EPA lists 10 as resolved and 2 as archived. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.

Began	Violation	Contaminant or rule	Health-based	Status
2019-10-01	Disinfectant level above the legal limitNon-Acute MRDL · code 11	Chlorinecode 0999	Yes	Resolved
2019-07-01	Disinfectant level above the legal limitNon-Acute MRDL · code 11	Chlorinecode 0999	Yes	Resolved
2019-04-01	Disinfectant level above the legal limitNon-Acute MRDL · code 11	Chlorinecode 0999	Yes	Archived
2019-04-01	Disinfectant level above the legal limitNon-Acute MRDL · code 11	Chlorinecode 0999	Yes	Archived
2019-04-01	Disinfectant level above the legal limitNon-Acute MRDL · code 11	Chlorinecode 0999	Yes	Resolved
2015-07-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
2015-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Chlorinecode 0999	No	Resolved
2013-11-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Haloacetic acids (HAA5)code 2456	No	Resolved
2013-11-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Total trihalomethanes (TTHM)code 2950	No	Resolved
2013-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Haloacetic acids (HAA5)code 2456	No	Resolved
2013-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Total trihalomethanes (TTHM)code 2950	No	Resolved
2008-07-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Resolved

The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Uop, LLC: frequently asked questions

Who runs Uop, LLC?

Uop, LLC (PWSID LA2033041) is a non-transient non-community water system privately owned. It is regulated by the LA state drinking water program.

How many people does Uop, LLC serve?

Uop, LLC reports serving 94 people through 1 service connection in East Baton Rouge Parish County, Louisiana.

Where does Uop, LLC get its water?

EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.

Does Uop, LLC have any drinking water violations?

Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in October 2019. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.

Is Uop, LLC's water safe to drink?

AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in October 2019. For current results, consult EPA ECHO, or the LA state drinking water program.

Where can I find Uop, LLC's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Uop, LLC is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.

Other water systems in East Baton Rouge Parish County

Water system	County	Population served	Type	Source
Baton Rouge Water Company	East Baton Rouge Parish	596,844	Community	Groundwater
Zachary Water System	East Baton Rouge Parish	31,569	Community	Groundwater
City of Baker Water System	East Baton Rouge Parish	13,855	Community	Groundwater
Exxonmobil Baton Rouge Refinery	East Baton Rouge Parish	2,500	Non-transient non-community	Groundwater
Exxonmobil Baton Rouge Chemical Plant	East Baton Rouge Parish	1,500	Non-transient non-community	Groundwater
Made To Go Truckstop	East Baton Rouge Parish	500	Transient non-community	Groundwater

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About this data

Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.

Cite as: AquaCensus, “Uop, LLC, PWSID LA2033041, Louisiana”, https://aquacensus.com/water-systems/louisiana/uop-llc-la2033041 (data as of October 1, 2026).