Public water system · LA1017042
ActiveMagnolia-Wildwood South
At a glance
Magnolia-Wildwood South (PWSID LA1017042) is an active community water system in Caddo Parish County, Missouri. It reports serving 549 people through 183 service connections. Its primary water source is purchased surface water, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in September 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
549
Service connections
183
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Magnolia-Wildwood South compare with other water systems in Caddo Parish County?
By EPA's size categories, Magnolia-Wildwood South is a small system (501 to 3,300 people). Caddo Parish County has 12 active public water systems, and Magnolia-Wildwood South is the 2nd-largest of them by population served. Its population served is about 64% above the county average of 335 people per system, and accounts for 14% of the 4,020 people reported by systems filed under the county. Across Missouri, the 2,943 active systems average 2,049 people each. Nationally, the average active community water system reports serving 6,703 people, so Magnolia-Wildwood 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. Missouri has 1,612 active community water systems, 55% of the state's 2,943 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 179 Missouri systems (6.1%) list purchased surface water as their primary source.
Who owns and regulates Magnolia-Wildwood South?
EPA lists Magnolia-Wildwood 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. 12 of the 12 active systems in Caddo Parish County (100%) are also privately owned.
Does Magnolia-Wildwood South have drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in September 2019. The violations listed here began between November 2016 and September 2019. By type: 9 public notice, recordkeeping or other, 2 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Public Notice (7 of them). EPA lists 12 as resolved. 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 |
|---|---|---|---|---|
| 2019-09-10 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2019-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Haloacetic acids (HAA5)code 2456 | Yes | Resolved |
| 2019-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2019-02-20 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2018-03-19 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2017-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2017-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2017-05-07 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2017-04-11 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2017-02-18 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2016-12-20 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2016-11-14 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | 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.
Magnolia-Wildwood South: frequently asked questions
Who runs Magnolia-Wildwood South?
Magnolia-Wildwood South (PWSID LA1017042) is a community water system privately owned. It is regulated by the LA state drinking water program.
How many people does Magnolia-Wildwood South serve?
Magnolia-Wildwood South reports serving 549 people through 183 service connections in Caddo Parish County, Missouri.
Where does Magnolia-Wildwood South get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Magnolia-Wildwood South have any drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in September 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 Magnolia-Wildwood 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, one is health-based, and the most recent began in September 2019. For current results, consult the system's annual water quality report, EPA ECHO, or the LA state drinking water program.
Where can I find Magnolia-Wildwood South's water quality report?
As a community water system, Magnolia-Wildwood 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 Caddo Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Magnolia - Eagle | Caddo Parish | 1,980 | Community | Groundwater |
| Magnolia-Dixie Garden | Caddo Parish | 510 | Community | Purchased surface water |
| Magnolia - Meadowwood Estates | Caddo Parish | 156 | Community | Groundwater |
| Magnolia - Barron Ridge Subdivision | Caddo Parish | 147 | Community | Groundwater |
| Magnolia - Colworth Place | Caddo Parish | 123 | Community | Groundwater |
| Magnolia - Big Oaks | Caddo Parish | 120 | 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, “Magnolia-Wildwood South, PWSID LA1017042, Missouri”, https://aquacensus.com/water-systems/missouri/magnolia-wildwood-south-la1017042 (data as of October 1, 2026).