B68/100
JASPER WATERWORKS CORPORATION — Water Quality Report 2026
Serving 1,578 people · Illinois
Water Source
Purchased Surface Water
County
—
System ID
IL1910020
Violations
8
Contaminant Test Results
EPA Violation History
4
Violations (last 5yr)
0
Unresolved
4
Health-Related
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: April 1, 2024 – June 30, 2024Rule: Stage 2 DBPREnforcement: Formal — state order issued
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: January 1, 2024 – March 31, 2024Rule: Stage 2 DBPREnforcement: Formal — state order issued
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: October 1, 2023 – December 31, 2023Rule: Stage 2 DBPREnforcement: Formal — state order issued
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: July 1, 2023 – September 30, 2023Rule: Stage 2 DBPREnforcement: Formal — state order issued
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 JASPER WATERWORKS CORPORATION
Is JASPER WATERWORKS CORPORATION water safe to drink?
JASPER WATERWORKS CORPORATION water receives a grade of B (68/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has JASPER WATERWORKS CORPORATION detected?
1 contaminants were tested in JASPER WATERWORKS CORPORATION's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does JASPER WATERWORKS CORPORATION have any EPA violations?
Yes, JASPER WATERWORKS CORPORATION has 8 EPA violation(s) on record, with the most recent in 2024. Violation types include MCL, MR. 6 are health-based violations.
How many people does JASPER WATERWORKS CORPORATION serve?
JASPER WATERWORKS CORPORATION serves approximately 1,578 people, Illinois. The system provides water to 1 community: Fairfield.
What type of water does JASPER WATERWORKS CORPORATION provide?
JASPER WATERWORKS CORPORATION sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is IL1910020.
How does JASPER WATERWORKS CORPORATION compare to other utilities in Illinois?
JASPER WATERWORKS CORPORATION scores 68/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Illinois state page for a full comparison of water systems.