SLIDELL WATER SUPPLY Water Quality Report
Population
35,547
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 4
violations recorded
C
Fair
Safety Grade
4 violations in the past 5 years, including 24 health-based
System Details
- PWSID
- LA1103041
- Population Served
- 35,547
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Louisiana
- EPA Region
- 6
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 3100 | ✕ Health-Based | 20 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 6 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 4 |
| Contaminant 8000 | ✕ Health-Based | 4 |
Violation History
2022
4
2015
12
2011
4
2009
2
2008
4
2005
2
2003
2
1998
4
Total violations on record: 34
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
How does this compare?
This systemNational average
Grade C
Avg: B-C
34violations total
121% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 5× the national average.