A90/100
Prince Frederick Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 10,480 residents · Maryland
What's In Prince Frederick's Tap Water?
31
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2024 – June 30, 2024Enforcement: 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
PRINCE FREDERICK
Population Served
4,371
Water Source
Groundwater
System ID
MD0040011
CHESAPEAKE HEIGHTS (BAYSIDE FOREST)
Population Served
1,190
Water Source
Groundwater
System ID
MD0040018
SUMMIT/HIGHLANDS
Population Served
1,108
Water Source
Groundwater
System ID
MD0040026
SOLOMONS
Population Served
3,811
Water Source
Groundwater
System ID
MD0040027
Frequently Asked Questions About Prince Frederick Water
Is Prince Frederick tap water safe to drink?
Prince Frederick, Maryland tap water receives a grade of A (90/100), which is considered excellent. Out of 51 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 Prince Frederick's water?
Of the 51 contaminants tested in Prince Frederick's water supply, the most notable include chlorate. 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 Prince Frederick have any water quality violations?
Yes, Prince Frederick has 24 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 3 of these are health-based violations, which are the most serious category.
Do I need a water filter in Prince Frederick?
Prince Frederick 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 Prince Frederick's tap water come from?
Prince Frederick's drinking water is sourced from groundwater and supplied by PRINCE FREDERICK and 3 other water system(s). The system serves approximately 10,480 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Prince Frederick'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. Prince Frederick'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 Prince Frederick's water compare to other cities in Maryland?
Prince Frederick's water quality score of 90/100 earns a grade of A, which is considered excellent. This places Prince Frederick among the better-performing water systems in Maryland. Visit our Maryland state page to see how all cities in the state compare.
What should I do if I'm concerned about Prince Frederick's water quality?
If you have concerns about Prince Frederick'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 (PRINCE FREDERICK) 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.