Public water system · LA1035007
ActiveEast Carroll Ws South
At a glance
East Carroll Ws South (PWSID LA1035007) is an active community water system in East Carroll Parish County, Louisiana. It reports serving 1,071 people through 357 service connections. Its primary water source is purchased groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 8 are health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,071
Service connections
357
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
How does East Carroll Ws South compare with other water systems in East Carroll Parish County?
By EPA's size categories, East Carroll Ws South is a small system (501 to 3,300 people). East Carroll Parish County has 4 active public water systems, and East Carroll Ws South is the 3rd-largest of them by population served. Its population served is about half of the county average of 2,018 people per system, and accounts for 13% of the 8,070 people reported by systems filed under the county. Across Louisiana, the 1,121 active systems average 4,685 people each. Nationally, the average active community water system reports serving 6,703 people, so East Carroll Ws South is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Louisiana has 815 active community water systems, 73% of the state's 1,121 active systems. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. 69 Louisiana systems (6.2%) list purchased groundwater as their primary source.
Who owns and regulates East Carroll Ws South?
EPA lists East Carroll Ws South 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. 3 of the 4 active systems in East Carroll Parish County (75%) are also privately owned.
Does East Carroll Ws South have drinking water violations?
Of the 12 most recent violations in EPA's records, 8 are health-based, and the most recent began in October 2024. The violations listed here began between January 2019 and October 2024. By type: 8 required treatment not met, 3 public notice, recordkeeping or other and 1 reporting. The contaminant or rule involved most often is Groundwater Rule (7 of them). EPA lists 6 as resolved, 3 as unaddressed and 3 as addressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. Addressed means the violation is not resolved or archived and is covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-10-17 | Required treatment not metLSL Inventory · code 2E | Lead and Copper Rule Revisionscode 5200 | Yes | Resolved |
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2024-10-15 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2024-08-28 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2024-08-28 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2024-08-28 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2023-03-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2023-01-21 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Addressed |
| 2023-01-21 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Addressed |
| 2019-07-05 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2019-01-27 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Addressed |
| 2019-01-27 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | 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.
East Carroll Ws South: frequently asked questions
Who runs East Carroll Ws South?
East Carroll Ws South (PWSID LA1035007) is a community water system privately owned. It is regulated by the LA state drinking water program.
How many people does East Carroll Ws South serve?
East Carroll Ws South reports serving 1,071 people through 357 service connections in East Carroll Parish County, Louisiana.
Where does East Carroll Ws South get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own.
Does East Carroll Ws South have any drinking water violations?
Of the 12 most recent violations in EPA's records, 8 are health-based, and the most recent began in October 2024. 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 East Carroll Ws South'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, 8 are health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the LA state drinking water program.
Where can I find East Carroll Ws South's water quality report?
As a community water system, East Carroll Ws South must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in East Carroll Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Lake Providence Water System | East Carroll Parish | 5,850 | Community | Groundwater |
| Monticello Water System | East Carroll Parish | 1,104 | Community | Groundwater |
| East Carroll Ws North | East Carroll Parish | 45 | Community | Purchased 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, “East Carroll Ws South, PWSID LA1035007, Louisiana”, https://aquacensus.com/water-systems/louisiana/east-carroll-ws-south-la1035007 (data as of October 1, 2026).