Water Quality in Bay St Louis, MS (39520)

EPA violation data for public water systems serving ZIP code 39520.

Past Health-Based Violations

6 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 10 monitoring/reporting violations.

More violations than 75% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

15,561

Population

21

Water Systems

16

Violations (5yr)

6

Health-Based

Location

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Water Systems Serving This Area (21)

Diamondhead Utilities-North

All resolved
Groundwater 12,577 people served
4 violations (5yr) · All resolved
Lead tested: 1.2 ppb (limit: 15 ppb)

City Of Bay St Louis

5 health-based
Groundwater 9,284 people served
10 violations (5yr) · 5 health-based · All resolved
Lead tested: 9 ppb (limit: 15 ppb)

Silver Slipper Casino & Hotel

1 health-based
Groundwater 3,285 people served
2 violations (5yr) · 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Jordan River Estates Water Co

Groundwater 302 people served
0 violations

Diamondhead Utilites-South

Groundwater 300 people served
0 violations

Hancock General Hospital

Groundwater 125 people served
0 violations

Lafrance Fishing Camp

Groundwater 100 people served
0 violations

Scafidis Wheel Inn & Tlr Park

Groundwater 100 people served
0 violations

Brian Morrow

Groundwater 70 people served
0 violations

Mcdonald Realty-Inc-Pinewood

Groundwater 70 people served
0 violations

Richard Brehm

Groundwater 60 people served
0 violations

Rufus Cuevas

Groundwater 60 people served
0 violations

Mcdonald Realty Inc-Morgan Pk

Groundwater 50 people served
0 violations

Lafrance Fishing Camp

Groundwater 32 people served
0 violations

The Oaklands Restaurant

Groundwater 30 people served
0 violations

Granny'S

Groundwater 30 people served
0 violations

Mcleod Park

Groundwater 30 people served
0 violations

John Zecckine

Groundwater 25 people served
0 violations

John Benigno

Groundwater 25 people served
0 violations

J C Monk Water System

Groundwater 25 people served
0 violations

Ashley Manor Motel And Rv Pk

Groundwater 10 people served
0 violations

Contaminants Found

TTHMHealth-Based
7 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
2 violations
All resolved
Public NoticeMonitoring
4 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
2 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2024

How Does This Compare?

Bay St Louis (39520) has more violations than 75% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 16.

Fewer violations 75th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.

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