Public water system · LA2095047
ActiveZip Nola Laplace
At a glance
Zip Nola Laplace (PWSID LA2095047) is an active transient non-community water system in St. John the Baptist Parish County, Louisiana. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; all are health-based, and the most recent began in July 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Zip Nola Laplace compare with other water systems in St. John the Baptist Parish County?
By EPA's size categories, Zip Nola Laplace is a very small system (500 people or fewer). St. John the Baptist Parish County has 12 active public water systems. Its population served is well below the county average of 3,983 people per system, and accounts for less than 0.1% of the 47,793 people reported by systems filed under the county. Across Louisiana, the 1,121 active systems average 4,685 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Zip Nola Laplace is well below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Louisiana has 181 active transient non-community water systems, 16% 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 Zip Nola Laplace?
EPA lists Zip Nola Laplace 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. 8 of the 12 active systems in St. John the Baptist Parish County (67%) are also privately owned.
Does Zip Nola Laplace have drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in July 2025. The violations listed here began between July 2025 and July 2025. By type: 2 required treatment not met. The contaminant or rule involved most often is Groundwater Rule (2 of them). EPA lists 2 as unaddressed. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-07-08 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2025-07-08 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
All 2 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.
Zip Nola Laplace: frequently asked questions
Who runs Zip Nola Laplace?
Zip Nola Laplace (PWSID LA2095047) is a transient non-community water system privately owned. It is regulated by the LA state drinking water program.
How many people does Zip Nola Laplace serve?
Zip Nola Laplace reports serving 25 people through 1 service connection in St. John the Baptist Parish County, Louisiana.
Where does Zip Nola Laplace 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 Zip Nola Laplace have any drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in July 2025. 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 Zip Nola Laplace'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. EPA's records list 2 violations for this system; all are health-based, and the most recent began in July 2025. For current results, consult EPA ECHO, or the LA state drinking water program.
Where can I find Zip Nola Laplace's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Zip Nola Laplace is a 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 St. John the Baptist Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| St John Water District 3 | St. John the Baptist Parish | 31,965 | Community | Groundwater |
| St John Water District 1 | St. John the Baptist Parish | 10,484 | Community | Surface water |
| St John Water District 2 | St. John the Baptist Parish | 3,702 | Community | Surface water |
| Marathon Petroleum Company LLC | St. John the Baptist Parish | 817 | Non-transient non-community | Surface water |
| Pleasure Bend Water Supply | St. John the Baptist Parish | 528 | Community | Groundwater |
| Pinnacle Polymers | St. John the Baptist Parish | 110 | Non-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, “Zip Nola Laplace, PWSID LA2095047, Louisiana”, https://aquacensus.com/water-systems/louisiana/zip-nola-laplace-la2095047 (data as of October 1, 2026).