B73/100
Platte City Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 14,243 residents · Missouri
What's In Platte City's Tap Water?
34
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2004.
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
PLATTE CITY PWS
Population Served
4,691
Water Source
Purchased Surface Water
System ID
MO1010646
PLATTE CO PWSD 4
Population Served
9,552
Water Source
Purchased Surface Water
System ID
MO1024478
Frequently Asked Questions About Platte City Water
Is Platte City tap water safe to drink?
Platte City, Missouri tap water receives a grade of B (73/100), which is considered good. Out of 34 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 Platte City's water?
34 contaminants were tested in Platte City's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Platte City have any water quality violations?
Yes, Platte City has 33 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MON, MCL. 5 of these are health-based violations, which are the most serious category.
Do I need a water filter in Platte City?
Platte City 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 Platte City's tap water come from?
Platte City's drinking water is sourced from purchased surface water and supplied by PLATTE CITY PWS and 1 other water system(s). The system serves approximately 14,243 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Platte City'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. Platte City'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 Platte City's water compare to other cities in Missouri?
Platte City's water quality score of 73/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Missouri state page to see how all cities in the state compare.
What should I do if I'm concerned about Platte City's water quality?
If you have concerns about Platte City'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 (PLATTE CITY PWS) 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.