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EAST CARROLL WS SOUTH

PWS ID: LA1035007 · TRANSYLVANIA, Louisiana 71286

EAST CARROLL WS SOUTH serves 1,071 people in TRANSYLVANIA, Louisiana using Groundwater water sources. It has 123 recorded EPA violations, including 36 health-based violations. PFAS "forever chemicals" were detected in UCMR5 testing (1 compound found).

Water Quality Snapshot: EAST CARROLL WS SOUTH

EAST CARROLL WS SOUTH is a private-owned community water system that delivers drinking water to 1,071 residents in TRANSYLVANIA, Louisiana (East Carroll Parish County) through 357 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 123 total violations for this system , of which 36 (29%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 44 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Groundwater Rule, recorded in 35 violations (TT, health-based). Under EPA's UCMR5 PFAS monitoring program, 1 PFAS compound was detected in samples collected from this system, with a maximum reported concentration of 23.4 ppt. PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

Across Louisiana, EPA tracks 1,234 public water systems serving 5,316,532 people, with 115,060 cumulative violations and 62,164 health-based violations on record. About 93% of systems in the state carry at least one violation, and state-wide the average per system is 93.2 violations. EAST CARROLL WS SOUTH's 123 violations sit above the Louisiana average. Statewide, 218 of 265 UCMR5-tested systems have reported PFAS detections (82.3%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

PFAS Detected

1 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
1,071
Total Violations
123
Health-Based Violations
36
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
357
County
East Carroll Parish
School/Daycare
No
MCL Violations
0
Monitoring Violations
44
Treatment Tech Violations
36

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Groundwater Rule TT 35 2024
Public Notice Other 29 2024
Coliform (TCR) MR 21 2015
Consumer Confidence Rule Other 11 2017
TTHM MR 8 2014
Total Haloacetic Acids (HAA5) MR 8 2014
Chlorine MR 5 2014
Lead and Copper Rule MR 2 2017
LEAD AND COPPER RULE REVISIONS TT 1 2024
LEAD AND COPPER RULE REVISIONS RPT 1 2024

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 2 of 35 samples detected PFAS.

Contaminant Date Result MRL Status
PFOS 8/30/2023 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 8/30/2023 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 8/30/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/30/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 8/30/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 8/30/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFOA 8/30/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 8/30/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 8/30/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/30/2023 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 8/30/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFTrDA 8/30/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 8/30/2023 <0.008 µg/L 0.008 µg/L Not Detected
lithium 8/30/2023 23.4000 µg/L 9 µg/L Detected
PFHpS 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 8/30/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/30/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFPeS 8/30/2023 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 8/30/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 8/30/2023 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 4/5/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 4/5/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 4/5/2023 <0.008 µg/L 0.008 µg/L Not Detected
NMeFOSAA 4/5/2023 <0.006 µg/L 0.006 µg/L Not Detected
lithium 2/15/2023 20.5000 µg/L 9 µg/L 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 EAST CARROLL WS SOUTH.

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 LA1035007 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Louisiana Drinking Water Authority

Louisiana'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 LA 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
2024 Groundwater Rule TT 35 SDWIS / LA1035007 / 0700
2024 Public Notice Other 29 SDWIS / LA1035007 / 7500
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / LA1035007 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / LA1035007 / 5200
2017 Consumer Confidence Rule Other 11 SDWIS / LA1035007 / 7000
2017 Lead and Copper Rule MR 2 SDWIS / LA1035007 / 5000
2015 Coliform (TCR) MR 21 SDWIS / LA1035007 / 3100
2014 TTHM MR 8 SDWIS / LA1035007 / 2950
2014 Total Haloacetic Acids (HAA5) MR 8 SDWIS / LA1035007 / 2456
2014 Chlorine MR 5 SDWIS / LA1035007 / 0999

How EAST CARROLL WS SOUTH Compares

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

Metric EAST CARROLL WS SOUTH Louisiana avg Federal benchmark
Total violations 123 93.2 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 36 50.4 Indicates a contaminant exceeded a federal MCL
PFAS detection 1 compound 82.3% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,071 4,308 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,234 regulated public water systems in Louisiana.

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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is EAST CARROLL WS SOUTH water safe to drink? ▼
EAST CARROLL WS SOUTH (PWS ID: LA1035007) has 123 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 1 PFAS compound found. This system serves 1,071 people using Groundwater sources.
How many people does EAST CARROLL WS SOUTH serve? ▼
EAST CARROLL WS SOUTH serves 1,071 people in TRANSYLVANIA, Louisiana. It is a Private-owned system using Groundwater water sources with 357 service connections.
What type of violations does EAST CARROLL WS SOUTH have? ▼
EAST CARROLL WS SOUTH has 123 total violations: 36 health-based violations (MCL exceedances or treatment failures), 44 monitoring/reporting violations, and 36 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in EAST CARROLL WS SOUTH water? ▼
Yes. UCMR5 testing detected 1 PFAS compound in EAST CARROLL WS SOUTH's water supply: lithium. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does EAST CARROLL WS SOUTH use? ▼
EAST CARROLL WS SOUTH 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.

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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.

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial