B71/100
Sheppard Afb Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 19,500 residents · Texas
What's In Sheppard Afb's Tap Water?
69
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2023 – November 30, 2023Rule: Total Coliform 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
SHEPPARD AIR FORCE BASE
Population Served
19,500
Water Source
Purchased Surface Water
System ID
TX2430007
Frequently Asked Questions About Sheppard Afb Water
Is Sheppard Afb tap water safe to drink?
Sheppard Afb, Texas tap water receives a grade of B (71/100), which is considered good. Out of 69 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 Sheppard Afb's water?
Of the 69 contaminants tested in Sheppard Afb'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 Sheppard Afb have any water quality violations?
Yes, Sheppard Afb has 14 EPA violation(s) on record, with the most recent in 2023. Violation types include MON, MR, MCL. 3 of these are health-based violations, which are the most serious category.
Do I need a water filter in Sheppard Afb?
Sheppard Afb 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 Sheppard Afb's tap water come from?
Sheppard Afb's drinking water is sourced from purchased surface water and supplied by SHEPPARD AIR FORCE BASE. The system serves approximately 19,500 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Sheppard Afb'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. Sheppard Afb'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 Sheppard Afb's water compare to other cities in Texas?
Sheppard Afb's water quality score of 71/100 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 Sheppard Afb's water quality?
If you have concerns about Sheppard Afb'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 (SHEPPARD AIR FORCE BASE) 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.