C56/100
COTTONWOOD WATER WORKS — Water Quality Report 2026
Serving 3,570 people · Alabama
Water Source
Groundwater
County
—
System ID
AL0000677
Violations
33
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
5
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Unresolved
Disinfection byproduct treatment technique failure
When: December 7, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – August 21, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Unresolved
Treatment technique violation
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Monitoring violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 11, 2022Rule: 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: June 1, 2021 – June 30, 2021Rule: 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 COTTONWOOD WATER WORKS
Is COTTONWOOD WATER WORKS water safe to drink?
COTTONWOOD WATER WORKS water receives a grade of C (56/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 33 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has COTTONWOOD WATER WORKS detected?
31 contaminants were tested in COTTONWOOD WATER WORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does COTTONWOOD WATER WORKS have any EPA violations?
Yes, COTTONWOOD WATER WORKS has 33 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, RPT, TT. 2 are health-based violations.
How many people does COTTONWOOD WATER WORKS serve?
COTTONWOOD WATER WORKS serves approximately 3,570 people, Alabama. The system provides water to 1 community: Cottonwood.
What type of water does COTTONWOOD WATER WORKS provide?
COTTONWOOD WATER WORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AL0000677.
How does COTTONWOOD WATER WORKS compare to other utilities in Alabama?
COTTONWOOD WATER WORKS scores 56/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Alabama state page for a full comparison of water systems.