A90/100
Tennessee Colony Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 3,012 residents · Texas
What's In Tennessee Colony's Tap Water?
1
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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
B C Y WSC
Population Served
3,012
Water Source
Groundwater
System ID
TX0010018
Frequently Asked Questions About Tennessee Colony Water
Is Tennessee Colony tap water safe to drink?
Tennessee Colony, Texas tap water receives a grade of A (90/100), 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 Tennessee Colony's water?
1 contaminants were tested in Tennessee Colony's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Tennessee Colony have any water quality violations?
Yes, Tennessee Colony has 6 EPA violation(s) on record, with the most recent in 2019. 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 Tennessee Colony?
Tennessee Colony 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 Tennessee Colony's tap water come from?
Tennessee Colony's drinking water is sourced from groundwater and supplied by B C Y WSC. The system serves approximately 3,012 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Tennessee Colony'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. Tennessee Colony'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 Tennessee Colony's water compare to other cities in Texas?
Tennessee Colony's water quality score of 90/100 earns a grade of A, which is considered excellent. This places Tennessee Colony among the better-performing water systems in Texas. Visit our Texas state page to see how all cities in the state compare.
What should I do if I'm concerned about Tennessee Colony's water quality?
If you have concerns about Tennessee Colony'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 (B C Y WSC) 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.