A80/100
Drexel Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 2,353 residents · Missouri
What's In Drexel's Tap Water?
1
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
5
Violations (last 5yr)
2
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: December 30, 2023 – April 4, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved
Disinfection byproduct treatment technique failure
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – December 31, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – December 31, 2022Rule: Stage 2 DBPREnforcement: 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
MIAMI CO RWD 4
Population Served
1,018
Water Source
Purchased Surface Water
System ID
KS2012108
CASS BATES COUNTY PWSD 12
Population Served
1,335
Water Source
Purchased Groundwater
System ID
MO1021098
Frequently Asked Questions About Drexel Water
Is Drexel tap water safe to drink?
Drexel, Missouri tap water receives a grade of A (80/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA maximum contaminant levels (MCLs) and 1 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Drexel's water?
Of the 1 contaminants tested in Drexel's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Drexel have any water quality violations?
Yes, Drexel has 29 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, RPT, MR. 2 of these are health-based violations, which are the most serious category.
Do I need a water filter in Drexel?
Drexel water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 1 contaminant(s) exceed these stricter goals.
Where does Drexel's tap water come from?
Drexel's drinking water is sourced from purchased surface water and supplied by MIAMI CO RWD 4 and 1 other water system(s). The system serves approximately 2,353 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Drexel'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. Drexel'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 Drexel's water compare to other cities in Missouri?
Drexel's water quality score of 80/100 earns a grade of A, which is considered excellent. This places Drexel among the better-performing water systems in Missouri. Visit our Missouri state page to see how all cities in the state compare.
What should I do if I'm concerned about Drexel's water quality?
If you have concerns about Drexel'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 (MIAMI CO RWD 4) 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.