A93/100
Rocky Comfort Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 1,500 residents · Missouri
What's In Rocky Comfort's Tap Water?
1
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: June 1, 2025 – June 30, 2025Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: August 1, 2021 – August 23, 2021Rule: Consumer Confidence 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
MC DONALD COUNTY PWSD 2
Population Served
1,500
Water Source
Groundwater
System ID
MO5021113
Frequently Asked Questions About Rocky Comfort Water
Is Rocky Comfort tap water safe to drink?
Rocky Comfort, Missouri tap water receives a grade of A (93/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA maximum contaminant levels (MCLs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Rocky Comfort's water?
1 contaminants were tested in Rocky Comfort's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Rocky Comfort have any water quality violations?
Yes, Rocky Comfort has 3 EPA violation(s) on record, with the most recent in 2025. Violation types include MON, MR, MCL. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in Rocky Comfort?
Rocky Comfort 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. All contaminants are within health goals.
Where does Rocky Comfort's tap water come from?
Rocky Comfort's drinking water is sourced from groundwater and supplied by MC DONALD COUNTY PWSD 2. The system serves approximately 1,500 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Rocky Comfort'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. Rocky Comfort'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 Rocky Comfort's water compare to other cities in Missouri?
Rocky Comfort's water quality score of 93/100 earns a grade of A, which is considered excellent. This places Rocky Comfort 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 Rocky Comfort's water quality?
If you have concerns about Rocky Comfort'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 (MC DONALD COUNTY PWSD 2) 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.