A87/100
DALLAS COUNTY WATER & SEWER AUTHORITY — Water Quality Report 2026
Serving 4,152 people · Alabama
Water Source
Groundwater
County
—
System ID
AL0000463
Violations
6
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
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2024 – July 31, 2024Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: August 1, 2022 – August 31, 2022Rule: Total Coliform RuleEnforcement: 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 DALLAS COUNTY WATER & SEWER AUTHORITY
Is DALLAS COUNTY WATER & SEWER AUTHORITY water safe to drink?
DALLAS COUNTY WATER & SEWER AUTHORITY water receives a grade of A (87/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has DALLAS COUNTY WATER & SEWER AUTHORITY detected?
51 contaminants were tested in DALLAS COUNTY WATER & SEWER AUTHORITY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does DALLAS COUNTY WATER & SEWER AUTHORITY have any EPA violations?
Yes, DALLAS COUNTY WATER & SEWER AUTHORITY has 6 EPA violation(s) on record, with the most recent in 2024. Violation types include MON, MR, MCL. 1 are health-based violations.
How many people does DALLAS COUNTY WATER & SEWER AUTHORITY serve?
DALLAS COUNTY WATER & SEWER AUTHORITY serves approximately 4,152 people, Alabama. The system provides water to 1 community: Selma.
What type of water does DALLAS COUNTY WATER & SEWER AUTHORITY provide?
DALLAS COUNTY WATER & SEWER AUTHORITY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AL0000463.
How does DALLAS COUNTY WATER & SEWER AUTHORITY compare to other utilities in Alabama?
DALLAS COUNTY WATER & SEWER AUTHORITY scores 87/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Alabama state page for a full comparison of water systems.