F0/100
TOWN OF SHAW — Water Quality Report 2026
Serving 1,639 people · Mississippi
Water Source
Groundwater
County
—
System ID
MS0060018
Violations
115
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
4
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
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: January 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved
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: January 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: January 18, 2023 – June 26, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – December 31, 2024Enforcement: 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 TOWN OF SHAW
Is TOWN OF SHAW water safe to drink?
TOWN OF SHAW water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 115 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has TOWN OF SHAW detected?
1 contaminants were tested in TOWN OF SHAW's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does TOWN OF SHAW have any EPA violations?
Yes, TOWN OF SHAW has 115 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 7 are health-based violations.
How many people does TOWN OF SHAW serve?
TOWN OF SHAW serves approximately 1,639 people, Mississippi.
What type of water does TOWN OF SHAW provide?
TOWN OF SHAW sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MS0060018.
How does TOWN OF SHAW compare to other utilities in Mississippi?
TOWN OF SHAW 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.