F8/100
Wagoner Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 15,845 residents · Oklahoma
What's In Wagoner's Tap Water?
52
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.58 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Unresolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Treatment technique violation
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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, 2024 – July 11, 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
Water Utility Details
WAGONER CO. RWD #9
Population Served
4,363
Water Source
Surface Water
System ID
OK1021527
WAGONER CO. RWD #2
Population Served
2,000
Water Source
Surface Water
System ID
OK1021643
WAGONER
Population Served
7,982
Water Source
Surface Water
System ID
OK1021649
WAGONER CO. RWD #6
Population Served
1,500
Water Source
Purchased Surface Water
System ID
OK3007330
Frequently Asked Questions About Wagoner Water
Is Wagoner tap water safe to drink?
Wagoner, Oklahoma tap water receives a grade of F (8/100), which is considered failing. 1 contaminant(s) exceed EPA maximum contaminant levels and 224 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Wagoner's water?
Of the 62 contaminants tested in Wagoner's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Wagoner have any water quality violations?
Yes, Wagoner has 224 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MCL, TT. 129 of these are health-based violations, which are the most serious category.
Do I need a water filter in Wagoner?
Based on EPA data, using a water filter in Wagoner is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Wagoner's tap water come from?
Wagoner's drinking water is sourced from surface water and supplied by WAGONER CO. RWD #9 and 3 other water system(s). The system serves approximately 15,845 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Wagoner's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Wagoner's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Wagoner's water compare to other cities in Oklahoma?
Wagoner's water quality score of 8/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our Oklahoma state page to see how all cities in the state compare.
What should I do if I'm concerned about Wagoner's water quality?
If you have concerns about Wagoner's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (WAGONER CO. RWD #9) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.