B60/100
GARVIN CO RWD #4 — Water Quality Report 2026
Serving 1,340 people · Oklahoma
Water Source
Purchased Surface Water
County
—
System ID
OK3002503
Violations
12
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: January 1, 2023 – March 31, 2023Rule: Stage 2 DBPREnforcement: Formal — state order issued
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 GARVIN CO RWD #4
Is GARVIN CO RWD #4 water safe to drink?
GARVIN CO RWD #4 water receives a grade of B (60/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has GARVIN CO RWD #4 detected?
31 contaminants were tested in GARVIN CO RWD #4's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does GARVIN CO RWD #4 have any EPA violations?
Yes, GARVIN CO RWD #4 has 12 EPA violation(s) on record, with the most recent in 2023. Violation types include MCL, MR. 7 are health-based violations.
How many people does GARVIN CO RWD #4 serve?
GARVIN CO RWD #4 serves approximately 1,340 people, Oklahoma.
What type of water does GARVIN CO RWD #4 provide?
GARVIN CO RWD #4 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 OK3002503.
How does GARVIN CO RWD #4 compare to other utilities in Oklahoma?
GARVIN CO RWD #4 scores 60/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Oklahoma state page for a full comparison of water systems.