C55/100
ADC - CUMMINS UNIT MAINT — Water Quality Report 2026
Serving 3,800 people · Arkansas
Water Source
Groundwater
County
—
System ID
AR0000315
Violations
17
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.056 mg/L | 0.015 mg/L | Over Limit |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – September 22, 2021Enforcement: 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 – September 9, 2021Rule: 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 ADC - CUMMINS UNIT MAINT
Is ADC - CUMMINS UNIT MAINT water safe to drink?
ADC - CUMMINS UNIT MAINT water receives a grade of C (55/100), which is considered fair. 1 contaminant(s) exceed EPA legal limits and 17 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ADC - CUMMINS UNIT MAINT detected?
31 contaminants were tested in ADC - CUMMINS UNIT MAINT's water. Notable contaminants include Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does ADC - CUMMINS UNIT MAINT have any EPA violations?
Yes, ADC - CUMMINS UNIT MAINT has 17 EPA violation(s) on record, with the most recent in 2021. Violation types include Other, RPT, MON. 5 are health-based violations.
How many people does ADC - CUMMINS UNIT MAINT serve?
ADC - CUMMINS UNIT MAINT serves approximately 3,800 people, Arkansas.
What type of water does ADC - CUMMINS UNIT MAINT provide?
ADC - CUMMINS UNIT MAINT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AR0000315.
How does ADC - CUMMINS UNIT MAINT compare to other utilities in Arkansas?
ADC - CUMMINS UNIT MAINT scores 55/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Arkansas state page for a full comparison of water systems.