C40/100
MAYES CO RWD # 2 — Water Quality Report 2026
Serving 6,280 people · Oklahoma
Water Source
Purchased Surface Water
County
—
System ID
OK3004608
Violations
28
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
1
Health-Related
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – July 15, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – July 15, 2025Rule: 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 MAYES CO RWD # 2
Is MAYES CO RWD # 2 water safe to drink?
MAYES CO RWD # 2 water receives a grade of C (40/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 28 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MAYES CO RWD # 2 detected?
34 contaminants were tested in MAYES CO RWD # 2's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does MAYES CO RWD # 2 have any EPA violations?
Yes, MAYES CO RWD # 2 has 28 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, MR. 8 are health-based violations.
How many people does MAYES CO RWD # 2 serve?
MAYES CO RWD # 2 serves approximately 6,280 people, Oklahoma.
What type of water does MAYES CO RWD # 2 provide?
MAYES CO RWD # 2 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 OK3004608.
How does MAYES CO RWD # 2 compare to other utilities in Oklahoma?
MAYES CO RWD # 2 scores 40/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Oklahoma state page for a full comparison of water systems.