A99/100
JAMESTOWN TOWNSHIP — Water Quality Report 2026
Serving 3,330 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0003474
Violations
1
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 11, 2025 – January 29, 2025Rule: 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 JAMESTOWN TOWNSHIP
Is JAMESTOWN TOWNSHIP water safe to drink?
JAMESTOWN TOWNSHIP water receives a grade of A (99/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has JAMESTOWN TOWNSHIP detected?
31 contaminants were tested in JAMESTOWN TOWNSHIP's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does JAMESTOWN TOWNSHIP have any EPA violations?
Yes, JAMESTOWN TOWNSHIP has 1 EPA violation(s) on record, with the most recent in 2025. Violation types include RPT.
How many people does JAMESTOWN TOWNSHIP serve?
JAMESTOWN TOWNSHIP serves approximately 3,330 people, Michigan. The system provides water to 1 community: Jamestown.
What type of water does JAMESTOWN TOWNSHIP provide?
JAMESTOWN TOWNSHIP 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 MI0003474.
How does JAMESTOWN TOWNSHIP compare to other utilities in Michigan?
JAMESTOWN TOWNSHIP scores 99/100 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.