F9/100
EAST CARROLL WS SOUTH — Water Quality Report 2026
Serving 1,071 people · Louisiana
Water Source
Purchased Groundwater
County
—
System ID
LA1035007
Violations
40
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.60 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
9
Violations (last 5yr)
3
Unresolved
6
Health-Related
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – December 12, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: October 15, 2024 – February 12, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: August 28, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: August 28, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: August 28, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: March 1, 2023Rule: Ground Water RuleEnforcement: Formal — state order issued
TIER 2Resolved
Violation related to Consumer Confidence Report
When: January 21, 2023Rule: Consumer Confidence RuleEnforcement: Formal — state order issued
TIER 2Resolved
Violation related to Consumer Confidence Report
When: January 21, 2023Rule: Consumer Confidence RuleEnforcement: Formal — state order issued
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About EAST CARROLL WS SOUTH
Is EAST CARROLL WS SOUTH water safe to drink?
EAST CARROLL WS SOUTH water receives a grade of F (9/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 40 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has EAST CARROLL WS SOUTH detected?
32 contaminants were tested in EAST CARROLL WS SOUTH's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does EAST CARROLL WS SOUTH have any EPA violations?
Yes, EAST CARROLL WS SOUTH has 40 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, Other. 10 are health-based violations.
How many people does EAST CARROLL WS SOUTH serve?
EAST CARROLL WS SOUTH serves approximately 1,071 people, Louisiana.
What type of water does EAST CARROLL WS SOUTH provide?
EAST CARROLL WS SOUTH sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is LA1035007.
How does EAST CARROLL WS SOUTH compare to other utilities in Louisiana?
EAST CARROLL WS SOUTH scores 9/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Louisiana state page for a full comparison of water systems.