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Community Water System · PWS MS0250022

South Central Water Assn

Raymond, Mississippi 39154 - drinking water served from groundwater sources to 12,260 people, tracked in EPA SDWIS and UCMR5.

12,260
People served
368
EPA violations
182
Health-based
No PFAS
UCMR5 result

The verdict

EPA records 368 drinking-water violations at South Central Water Assn, 49% of them health-based - below the Mississippi per-system average.

368
Total EPA violations on record
49%
Health-based (MCL / treatment failure)
12,260
People served by this system
0
PFAS compounds detected (UCMR5)

Water Quality Snapshot: South Central Water Assn

South Central Water Assn is a public/private-owned community water system that delivers drinking water to 12,260 residents in Raymond, Mississippi (Hinds County) through 4,644 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 368 total violations for this system , of which 182 (49%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 168 monitoring and reporting violations are on file. The most recent violation on record dates to 2021.

The most frequently cited contaminant at this system is TTHM, recorded in 91 violations (MCL, health-based). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across Mississippi, EPA tracks 1,185 public water systems serving 3,286,781 people, with 499,292 cumulative violations and 10,292 health-based violations on record. About 96% of systems in the state carry at least one violation, and state-wide the average per system is 421.3 violations. Statewide, 160 of 238 UCMR5-tested systems have reported PFAS detections (67.2%).

South Central Water Assn's 368 violations sit below the Mississippi average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
12,260
Total Violations
368
Health-Based Violations
182
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Public/Private
Connections
4,644
County
Hinds
School/Daycare
No
MCL Violations
182
Monitoring Violations
168
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MCL 91 2021
Total Haloacetic Acids (HAA5) MCL 81 2021
Gross Alpha, Excl. Radon and U MR 56 2008
Combined Uranium MR 56 2008
Combined Radium (-226 and -228) MR 56 2008
Coliform (TCR) MCL 10 1999
Consumer Confidence Rule Other 7 2010
Public Notice Other 5 2019

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.

Contaminant Date Result MRL Status
ADONA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 8/21/2024 <2.00 ppt 2.00 ppt Not Detected
HFPO-DA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
11Cl-PF3OUdS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFUnA 8/21/2024 <2.00 ppt 2.00 ppt Not Detected
PFDoA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFOA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFOS 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFBA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFHxS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
NFDHA 8/21/2024 <20.00 ppt 20.00 ppt Not Detected
PFHpA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFNA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFPeS 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFDA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
NMeFOSAA 8/21/2024 <6.00 ppt 6.00 ppt Not Detected
NEtFOSAA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFTrDA 8/21/2024 <7.00 ppt 7.00 ppt Not Detected
PFMBA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFBS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFEESA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFPeA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFMPA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
8:2 FTS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFTA 8/21/2024 <8.00 ppt 8.00 ppt Not Detected
PFHxA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
11Cl-PF3OUdS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
NEtFOSAA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFTrDA 8/21/2024 <7.00 ppt 7.00 ppt Not Detected
PFTA 8/21/2024 <8.00 ppt 8.00 ppt Not Detected
PFPeA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFBA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
HFPO-DA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
NMeFOSAA 8/21/2024 <6.00 ppt 6.00 ppt Not Detected
9Cl-PF3ONS 8/21/2024 <2.00 ppt 2.00 ppt Not Detected
PFMBA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 8/21/2024 <2.00 ppt 2.00 ppt Not Detected
PFHxA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFDoA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFDA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFOA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFOS 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFNA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFHxS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for South Central Water Assn.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID MS0250022 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Mississippi Drinking Water Authority

Mississippi's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find MS regulator via EPA SDWIS

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2021 TTHM MCL 91 SDWIS / MS0250022 / 2950
2021 Total Haloacetic Acids (HAA5) MCL 81 SDWIS / MS0250022 / 2456
2019 Public Notice Other 5 SDWIS / MS0250022 / 7500
2010 Consumer Confidence Rule Other 7 SDWIS / MS0250022 / 7000
2008 Gross Alpha, Excl. Radon and U MR 56 SDWIS / MS0250022 / 4000
2008 Combined Uranium MR 56 SDWIS / MS0250022 / 4006
2008 Combined Radium (-226 and -228) MR 56 SDWIS / MS0250022 / 4010
1999 Coliform (TCR) MCL 10 SDWIS / MS0250022 / 3100

How South Central Water Assn Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric South Central Water Assn Mississippi avg Federal benchmark
Total violations 368 421.3 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 182 8.7 Indicates a contaminant exceeded a federal MCL
PFAS detection None 67.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 12,260 2,774 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,185 regulated public water systems in Mississippi.

Federal MCL reference, Safe Drinking Water Act thresholds
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is South Central Water Assn water safe to drink?
South Central Water Assn (PWS ID: MS0250022) has 368 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 12,260 people using Groundwater sources.
How many people does South Central Water Assn serve?
South Central Water Assn serves 12,260 people in Raymond, Mississippi. It is a Public/Private-owned system using Groundwater water sources with 4,644 service connections.
What type of violations does South Central Water Assn have?
South Central Water Assn has 368 total violations: 182 health-based violations (MCL exceedances or treatment failures), 168 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in South Central Water Assn water?
No. South Central Water Assn was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does South Central Water Assn use?
South Central Water Assn uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from?
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.
Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.