B64/100
Jbsa Lackland Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 24,557 residents · Texas
What's In Jbsa Lackland's Tap Water?
67
Contaminants Tested
1
Exceed EPA Limits
0
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.33 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: January 30, 2022 – June 15, 2021Rule: Ground Water 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
JBSA - LACKLAND
Population Served
20,907
Water Source
Groundwater
System ID
TX0150114
JBSA - MEDINA
Population Served
3,650
Water Source
Groundwater
System ID
TX0150275
Frequently Asked Questions About Jbsa Lackland Water
Is Jbsa Lackland tap water safe to drink?
Jbsa Lackland, Texas tap water receives a grade of B (64/100), which is considered good. Out of 70 contaminants tested, 1 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 Jbsa Lackland's water?
Of the 70 contaminants tested in Jbsa Lackland's water supply, the most notable include Copper (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Jbsa Lackland have any water quality violations?
Yes, Jbsa Lackland has 48 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, MR, MON. 4 of these are health-based violations, which are the most serious category.
Do I need a water filter in Jbsa Lackland?
Based on EPA data, using a water filter in Jbsa Lackland is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Jbsa Lackland's tap water come from?
Jbsa Lackland's drinking water is sourced from groundwater and supplied by JBSA - LACKLAND and 1 other water system(s). The system serves approximately 24,557 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Jbsa Lackland'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. Jbsa Lackland'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 Jbsa Lackland's water compare to other cities in Texas?
Jbsa Lackland'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 Jbsa Lackland's water quality?
If you have concerns about Jbsa Lackland'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 (JBSA - LACKLAND) 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.