A98/100
CUMMING — Water Quality Report 2026
Serving 58,661 people · Georgia
Water Source
Surface Water
County
—
System ID
GA1170000
Violations
2
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1996.
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 CUMMING
Is CUMMING water safe to drink?
CUMMING water receives a grade of A (98/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CUMMING detected?
69 contaminants were tested in CUMMING's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CUMMING have any EPA violations?
Yes, CUMMING has 2 EPA violation(s) on record, with the most recent in 1996. Violation types include MR.
How many people does CUMMING serve?
CUMMING serves approximately 58,661 people, Georgia. The system provides water to 1 community: Cumming.
What type of water does CUMMING provide?
CUMMING sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is GA1170000.
How does CUMMING compare to other utilities in Georgia?
CUMMING scores 98/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Georgia state page for a full comparison of water systems.