A86/100
CENTRAL ALEXANDER CNTY PWD — Water Quality Report 2026
Serving 1,763 people · Illinois
Water Source
Purchased Groundwater
County
—
System ID
IL0035100
Violations
14
Contaminant Test Results
EPA Violation History
3
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Unresolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 29, 2025Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – August 12, 2021Enforcement: 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 CENTRAL ALEXANDER CNTY PWD
Is CENTRAL ALEXANDER CNTY PWD water safe to drink?
CENTRAL ALEXANDER CNTY PWD water receives a grade of A (86/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CENTRAL ALEXANDER CNTY PWD detected?
1 contaminants were tested in CENTRAL ALEXANDER CNTY PWD's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CENTRAL ALEXANDER CNTY PWD have any EPA violations?
Yes, CENTRAL ALEXANDER CNTY PWD has 14 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR.
How many people does CENTRAL ALEXANDER CNTY PWD serve?
CENTRAL ALEXANDER CNTY PWD serves approximately 1,763 people, Illinois.
What type of water does CENTRAL ALEXANDER CNTY PWD provide?
CENTRAL ALEXANDER CNTY PWD sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL0035100.
How does CENTRAL ALEXANDER CNTY PWD compare to other utilities in Illinois?
CENTRAL ALEXANDER CNTY PWD scores 86/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Illinois state page for a full comparison of water systems.