A91/100
STEVENSVILLE — Water Quality Report 2026
Serving 9,155 people · Maryland
Water Source
Groundwater
County
—
System ID
MD0170019
Violations
9
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – June 15, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
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 1, 2021 – June 9, 2022Rule: Ground Water 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 STEVENSVILLE
Is STEVENSVILLE water safe to drink?
STEVENSVILLE water receives a grade of A (91/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has STEVENSVILLE detected?
31 contaminants were tested in STEVENSVILLE's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does STEVENSVILLE have any EPA violations?
Yes, STEVENSVILLE has 9 EPA violation(s) on record, with the most recent in 2022. Violation types include MR.
How many people does STEVENSVILLE serve?
STEVENSVILLE serves approximately 9,155 people, Maryland.
What type of water does STEVENSVILLE provide?
STEVENSVILLE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MD0170019.
How does STEVENSVILLE compare to other utilities in Maryland?
STEVENSVILLE scores 91/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Maryland state page for a full comparison of water systems.