B64/100
Jacksonville Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 32,330 residents · Texas
What's In Jacksonville's Tap Water?
76
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
4
Violations (last 5yr)
0
Unresolved
4
Health-Related
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: April 1, 2025 – June 30, 2025Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: July 1, 2024 – September 30, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: January 1, 2024 – March 31, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: October 1, 2023 – December 31, 2023Rule: 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
CITY OF JACKSONVILLE
Population Served
14,420
Water Source
Surface Water
System ID
TX0370002
AFTON GROVE WSC
Population Served
1,677
Water Source
Purchased Surface Water
System ID
TX0370014
CRAFT TURNEY WSC MAIN
Population Served
5,577
Water Source
Groundwater
System ID
TX0370016
NORTH CHEROKEE WSC
Population Served
6,951
Water Source
Purchased Surface Water
System ID
TX0370018
GUM CREEK WSC
Population Served
1,623
Water Source
Purchased Surface Water
System ID
TX0370021
WEST JACKSONVILLE WSC
Population Served
2,082
Water Source
Groundwater
System ID
TX0370036
Frequently Asked Questions About Jacksonville Water
Is Jacksonville tap water safe to drink?
Jacksonville, Texas tap water receives a grade of B (64/100), which is considered good. Out of 76 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 Jacksonville's water?
Of the 76 contaminants tested in Jacksonville'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 Jacksonville have any water quality violations?
Yes, Jacksonville has 120 EPA violation(s) on record, with the most recent in 2025. Violation types include MCL, MR, Other. 62 of these are health-based violations, which are the most serious category.
Do I need a water filter in Jacksonville?
Jacksonville 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 Jacksonville's tap water come from?
Jacksonville's drinking water is sourced from surface water and supplied by CITY OF JACKSONVILLE and 5 other water system(s). The system serves approximately 32,330 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Jacksonville'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. Jacksonville'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 Jacksonville's water compare to other cities in Texas?
Jacksonville's water quality score of 64/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Texas state page to see how all cities in the state compare.
What should I do if I'm concerned about Jacksonville's water quality?
If you have concerns about Jacksonville'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 (CITY OF JACKSONVILLE) 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.