C42/100
ROSCOMMON, VILLAGE OF — Water Quality Report 2026
Serving 1,075 people · Michigan
Water Source
Groundwater
County
—
System ID
MI0005810
Violations
19
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 11, 2023 – November 21, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – July 11, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – November 21, 2023Enforcement: 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 ROSCOMMON, VILLAGE OF
Is ROSCOMMON, VILLAGE OF water safe to drink?
ROSCOMMON, VILLAGE OF water receives a grade of C (42/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 19 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ROSCOMMON, VILLAGE OF detected?
1 contaminants were tested in ROSCOMMON, VILLAGE OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ROSCOMMON, VILLAGE OF have any EPA violations?
Yes, ROSCOMMON, VILLAGE OF has 19 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, MCL. 9 are health-based violations.
How many people does ROSCOMMON, VILLAGE OF serve?
ROSCOMMON, VILLAGE OF serves approximately 1,075 people, Michigan. The system provides water to 1 community: Roscommon.
What type of water does ROSCOMMON, VILLAGE OF provide?
ROSCOMMON, VILLAGE OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MI0005810.
How does ROSCOMMON, VILLAGE OF compare to other utilities in Michigan?
ROSCOMMON, VILLAGE OF scores 42/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Michigan state page for a full comparison of water systems.