B79/100
SHONGALOO WATER SYSTEM — Water Quality Report 2026
Serving 1,485 people · Louisiana
Water Source
Groundwater
County
—
System ID
LA1119026
Violations
6
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.40 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 SHONGALOO WATER SYSTEM
Is SHONGALOO WATER SYSTEM water safe to drink?
SHONGALOO WATER SYSTEM water receives a grade of B (79/100), which is considered good. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has SHONGALOO WATER SYSTEM detected?
2 contaminants were tested in SHONGALOO WATER SYSTEM's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does SHONGALOO WATER SYSTEM have any EPA violations?
Yes, SHONGALOO WATER SYSTEM has 6 EPA violation(s) on record, with the most recent in 2017. Violation types include Other, MR, MCL. 1 are health-based violations.
How many people does SHONGALOO WATER SYSTEM serve?
SHONGALOO WATER SYSTEM serves approximately 1,485 people, Louisiana.
What type of water does SHONGALOO WATER SYSTEM provide?
SHONGALOO WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is LA1119026.
How does SHONGALOO WATER SYSTEM compare to other utilities in Louisiana?
SHONGALOO WATER SYSTEM scores 79/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Louisiana state page for a full comparison of water systems.