F0/100
BIG BLACK WATER ASSOCIATION — Water Quality Report 2026
Serving 1,080 people · Mississippi
Water Source
Groundwater
County
—
System ID
MS0450003
Violations
151
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
1
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 – February 26, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2022 – September 30, 2022Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
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 BIG BLACK WATER ASSOCIATION
Is BIG BLACK WATER ASSOCIATION water safe to drink?
BIG BLACK WATER ASSOCIATION water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 151 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has BIG BLACK WATER ASSOCIATION detected?
1 contaminants were tested in BIG BLACK WATER ASSOCIATION's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does BIG BLACK WATER ASSOCIATION have any EPA violations?
Yes, BIG BLACK WATER ASSOCIATION has 151 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, MR. 8 are health-based violations.
How many people does BIG BLACK WATER ASSOCIATION serve?
BIG BLACK WATER ASSOCIATION serves approximately 1,080 people, Mississippi.
What type of water does BIG BLACK WATER ASSOCIATION provide?
BIG BLACK WATER ASSOCIATION sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MS0450003.
How does BIG BLACK WATER ASSOCIATION compare to other utilities in Mississippi?
BIG BLACK WATER ASSOCIATION scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Mississippi state page for a full comparison of water systems.