Public water system · MS0240254
ActivePineville Project Iii South
At a glance
Pineville Project Iii South (PWSID MS0240254) is an active community water system in Harrison County, Mississippi. It reports serving 100 people through 38 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in July 2012.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
38
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Pineville Project Iii South compare with other water systems in Harrison County?
By EPA's size categories, Pineville Project Iii South is a very small system (500 people or fewer). Harrison County has 41 active public water systems. Its population served is well below the county average of 4,420 people per system, and accounts for less than 0.1% of the 181,220 people reported by systems filed under the county. Across Mississippi, the 1,133 active systems average 2,832 people each. Nationally, the average active community water system reports serving 6,703 people, so Pineville Project Iii 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. Mississippi has 947 active community water systems, 84% of the state's 1,133 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,053 Mississippi systems (93%) list groundwater as their primary source.
Who owns and regulates Pineville Project Iii South?
EPA lists Pineville Project Iii South as privately owned. The MS 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 41 active systems in Harrison County (29%) are also privately owned.
Does Pineville Project Iii South have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in July 2012. The violations listed here began between July 2011 and July 2012. By type: 12 monitoring and reporting. The contaminant or rule involved most often is Radium-228 (5 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 |
|---|---|---|---|---|
| 2012-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2012-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
| 2012-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
| 2012-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2012-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | No | Resolved |
| 2012-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2012-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
| 2011-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
| 2011-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | No | Resolved |
| 2011-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2011-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2011-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | 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.
Pineville Project Iii South: frequently asked questions
Who runs Pineville Project Iii South?
Pineville Project Iii South (PWSID MS0240254) is a community water system privately owned. It is regulated by the MS state drinking water program.
How many people does Pineville Project Iii South serve?
Pineville Project Iii South reports serving 100 people through 38 service connections in Harrison County, Mississippi.
Where does Pineville Project Iii South 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 Pineville Project Iii South have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in July 2012. 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 Pineville Project Iii 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, none is health-based, and the most recent began in July 2012. For current results, consult the system's annual water quality report, EPA ECHO, or the MS state drinking water program.
Where can I find Pineville Project Iii South's water quality report?
As a community water system, Pineville Project Iii 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 Harrison County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Gulfport | Harrison | 75,056 | Community | Groundwater |
| City of Biloxi | Harrison | 23,310 | Community | Groundwater |
| City of Long Beach | Harrison | 18,514 | Community | Groundwater |
| Diberville W/S | Harrison | 12,721 | Community | Groundwater |
| City of Pass Christian | Harrison | 10,436 | Community | Groundwater |
| City of Biloxi-North | Harrison | 9,858 | 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, “Pineville Project Iii South, PWSID MS0240254, Mississippi”, https://aquacensus.com/water-systems/mississippi/pineville-project-iii-south-ms0240254 (data as of October 1, 2026).