B73/100
Fairchild Afb Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 5,553 residents · Washington
What's In Fairchild Afb's Tap Water?
31
Contaminants Tested
2
Exceed EPA Limits
1
Above EPA Goals
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFHxS | 0.017 µg/L | 0.010 µg/L | Over Limit |
PFOS | 0.008 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2021.
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
FAIRCHILD AIR FORCE BASE
Population Served
5,553
Water Source
Groundwater
System ID
WA5324350
Frequently Asked Questions About Fairchild Afb Water
Is Fairchild Afb tap water safe to drink?
Fairchild Afb, Washington tap water receives a grade of B (73/100), which is considered good. Out of 31 contaminants tested, 2 exceed EPA maximum contaminant levels (MCLs) and 3 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 Fairchild Afb's water?
Of the 31 contaminants tested in Fairchild Afb's water supply, the most notable include PFOS, PFHxS, Lead (90th percentile). 2 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Fairchild Afb have any water quality violations?
Yes, Fairchild Afb has 8 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, Other. None of these are classified as health-based violations.
Do I need a water filter in Fairchild Afb?
Based on EPA data, using a water filter in Fairchild Afb is recommended. 2 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 Fairchild Afb's tap water come from?
Fairchild Afb's drinking water is sourced from groundwater and supplied by FAIRCHILD AIR FORCE BASE. The system serves approximately 5,553 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Fairchild 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. Fairchild 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 Fairchild Afb's water compare to other cities in Washington?
Fairchild Afb's water quality score of 73/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Washington state page to see how all cities in the state compare.
What should I do if I'm concerned about Fairchild Afb's water quality?
If you have concerns about Fairchild 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 (FAIRCHILD 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.