A89/100
GRAYLING, CITY OF — Water Quality Report 2026
Serving 1,884 people · Michigan
Water Source
Groundwater
County
—
System ID
MI0002840
Violations
3
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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 GRAYLING, CITY OF
Is GRAYLING, CITY OF water safe to drink?
GRAYLING, CITY OF water receives a grade of A (89/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has GRAYLING, CITY OF detected?
1 contaminants were tested in GRAYLING, CITY OF's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does GRAYLING, CITY OF have any EPA violations?
Yes, GRAYLING, CITY OF has 3 EPA violation(s) on record, with the most recent in 2019. Violation types include Other, MCL. 2 are health-based violations.
How many people does GRAYLING, CITY OF serve?
GRAYLING, CITY OF serves approximately 1,884 people, Michigan. The system provides water to 1 community: Grayling.
What type of water does GRAYLING, CITY OF provide?
GRAYLING, CITY OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MI0002840.
How does GRAYLING, CITY OF compare to other utilities in Michigan?
GRAYLING, CITY OF scores 89/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Michigan state page for a full comparison of water systems.