Public water system · LA2099036
ActiveButte La Rose Rest Area Water System
At a glance
Butte La Rose Rest Area Water System (PWSID LA2099036) is an active transient non-community water system in St. Martin Parish County, Louisiana. It reports serving 1,001 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list 6 violations for this system; all are health-based, and the most recent began in May 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,001
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Butte La Rose Rest Area Water System compare with other water systems in St. Martin Parish County?
By EPA's size categories, Butte La Rose Rest Area Water System is a small system (501 to 3,300 people). St. Martin Parish County has 24 active public water systems. Its population served is well below the county average of 3,304 people per system, and accounts for 1.3% of the 79,285 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 Butte La Rose Rest Area Water System is about 7 times 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 Butte La Rose Rest Area Water System?
EPA lists Butte La Rose Rest Area Water System as owned by a state government. 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. 1 of the 24 active systems in St. Martin Parish County (4.2%) are also owned by a state government.
Does Butte La Rose Rest Area Water System have drinking water violations?
EPA's records list 6 violations for this system; all are health-based, and the most recent began in May 2019. The violations listed here began between January 1994 and May 2019. By type: 5 contaminant level above the legal limit and 1 required treatment not met. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 of them). EPA lists 4 as archived and 2 as resolved. 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. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2019-05-02 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Resolved |
| 2009-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 2001-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2000-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1997-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1994-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
All 6 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.
Butte La Rose Rest Area Water System: frequently asked questions
Who runs Butte La Rose Rest Area Water System?
Butte La Rose Rest Area Water System (PWSID LA2099036) is a transient non-community water system owned by a state government. It is regulated by the LA state drinking water program.
How many people does Butte La Rose Rest Area Water System serve?
Butte La Rose Rest Area Water System reports serving 1,001 people through 2 service connections in St. Martin Parish County, Louisiana.
Where does Butte La Rose Rest Area Water System 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 Butte La Rose Rest Area Water System have any drinking water violations?
EPA's records list 6 violations for this system; all are health-based, and the most recent began in May 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 Butte La Rose Rest Area Water System'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 6 violations for this system; all are health-based, and the most recent began in May 2019. For current results, consult EPA ECHO, or the LA state drinking water program.
Where can I find Butte La Rose Rest Area Water System's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Butte La Rose Rest Area Water System 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. Martin Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Village of Parks Water System | St. Martin Parish | 12,801 | Community | Groundwater |
| Cecilia Water Corporation | St. Martin Parish | 12,420 | Community | Groundwater |
| Bayou Teche Water Works | St. Martin Parish | 10,137 | Community | Groundwater |
| City of Breaux Bridge Water System | St. Martin Parish | 10,098 | Community | Groundwater |
| City of St Martinville Water System | St. Martin Parish | 7,263 | Community | Groundwater |
| Henderson Nina Water System Inc. | St. Martin Parish | 5,535 | 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, “Butte La Rose Rest Area Water System, PWSID LA2099036, Louisiana”, https://aquacensus.com/water-systems/louisiana/butte-la-rose-rest-area-water-system-la2099036 (data as of October 1, 2026).