EPA SDWIS City OverviewWater Testing & Safety Guide

Fairbanks, AK Water Quality Testing & Safety Report

EPA compliance records, water testing guidelines, and hardness metrics for all 10 ZIP codes in Fairbanks, Alaska

Data aggregated & verified by Sahajul Haque from federal SDWIS & ECHO filings

Quick EPA Verified Summary

Is Tap Water Safe to Drink in Fairbanks, AK?

Yes, tap water in Fairbanks, AK is safe to drink under EPA Safe Drinking Water Act standards. The city earns an average EPA Safety Grade of B (76/100) across 10 ZIP codes with 20 health violations and hard (160 mg/L / 9.4 GPG) water. Certified testing is recommended for older plumbing or private wells.

Average Score

76/100

Health Violations

Water Hardness

Hard

160 mg/L (9.4 GPG)

High Lead Risk

of 10 ZIP codes

About Tap Water in Fairbanks, AK

Drinking water in Fairbanks, AK receives an average water quality grade of B (score: 76/100) across its 10 ZIP codes. Safe Drinking Water Act compliance monitoring is managed by local utilities including Golden Heart Utilities.

⚠ Lead Risk Alert: Some ZIP codes in Fairbanks are rated High or Very High for lead exposure risk based on EPA data. Search your specific ZIP code for a detailed lead level report.

Water Quality Testing in Fairbanks, AK

Tap Water & Well Water Testing Recommendations

Testing your drinking water in Fairbanks confirms whether contaminants like lead, nitrates, bacteria, and PFAS are entering your home. While municipal utilities test water before distribution, private plumbing and private well systems require homeowner testing.

Tap Water Testing Checklist

1.Identify your plumbing age: Homes built before 1986 in Fairbanks may have lead solder or lead service lines.
2.Request your utility's latest Consumer Confidence Report (CCR) for annual municipal baseline data.
3.Use an EPA-certified laboratory or state-certified test kit for precision lead and PFAS detection (standard DIY strips cannot reliably measure trace heavy metals).
4.Collect a "first draw" sample: Test water that has sat motionless in pipes for at least 6 hours to check for plumbing corrosion.

Private Well Water Testing Checklist

•Private wells in AK are not monitored by the EPA or Alaska Department of Environmental Conservation — testing is 100% the homeowner's responsibility.
•Annual Test: Screen for Total Coliform Bacteria, E. coli, Nitrates/Nitrites, and pH every spring.
•Comprehensive Test (Every 3-5 Years): Test for heavy metals (Lead, Arsenic, Uranium), Volatile Organic Compounds (VOCs), and Hardness.
•Post-Disruption Testing: Immediately test well water following heavy floods, local construction, agricultural runoff, or sudden taste/odor changes.

Critical Water Testing Parameters for Fairbanks Residents

Parameter	Health Reason	EPA Limit / Standard
Lead (Pb)	Plumbing corrosion; dangerous neurotoxin for children	15 ppb (Action Level) / 0 ppb Goal
Total Coliform & E. Coli	Bacterial contamination from sewage or surface runoff	0 mg/L (Zero Tolerance)
Nitrates / Nitrites	Fertilizer and septic tank seepage; causes blue baby syndrome	10 mg/L (MCL)
Water Hardness (Ca & Mg)	Affects appliance lifespan, scale buildup, and skin hydration	Hard (>120 mg/L)
PFAS ("Forever Chemicals")	Industrial non-stick chemicals linked to metabolic and immune issues	4.0 ppt (EPA 2024 Rule)

State Regulatory Oversight: Environmental standards and certified water lab registries in AK are maintained by the Alaska Department of Environmental Conservation.

Health-Based Contaminant Violations in Fairbanks

EPA records indicate that the following contaminants have exceeded Safe Drinking Water Act Maximum Contaminant Levels (MCLs) in Fairbanks water systems over the past 5 years.

Stage 2 DBP RuleContaminant 0700

Note: The presence of a past violation does not necessarily mean current water is unsafe. Utilities are required to take corrective action. Review your Consumer Confidence Report for the latest status.

Water Quality by ZIP Code — Fairbanks, AK

Showing 10 of 10 monitored ZIP codes in Fairbanks

99707

Fairbanks, AK

Score: 78/1002 violations

99708

Fairbanks, AK

Score: 78/1002 violations

99710

Fairbanks, AK

Score: 78/1002 violations

99712

Fairbanks, AK

Score: 78/1002 violations

99706

Fairbanks, AK

Score: 77/1002 violations

99711

Fairbanks, AK

Score: 77/1002 violations

99775

Fairbanks, AK

Score: 77/1002 violations

99790

Fairbanks, AK

Score: 77/1002 violations

99701

Fairbanks, AK

Score: 68/1002 violations

99709

Fairbanks, AK

Score: 68/1002 violations

All Fairbanks, AK ZIP Code Reports (10 Total)

99707 99708 99710 99712 99706 99711 99775 99790 99701 99709

Nearby Cities Water Quality & Testing in Alaska

Compare tap water safety, EPA test scores, and water hardness across neighboring cities in Alaska:

Adak, AK1 ZIP code

Grade C

Akiachak, AK1 ZIP code

Alakanuk, AK1 ZIP code

Grade B

Aleknagik, AK1 ZIP code

Grade D

Allakaket, AK1 ZIP code

Grade A

Ambler, AK1 ZIP code

Grade A

Frequently Asked Questions — Fairbanks Water Quality & Testing

Is tap water safe to drink in Fairbanks, AK?+

Yes — tap water in Fairbanks meets federal EPA standards and earns a B grade. It is generally safe for healthy adults. As always, running your tap for 30 seconds before use and using a filter adds extra protection for vulnerable populations.

How do I test water quality in Fairbanks, AK?+

To test water quality in Fairbanks, you can order an EPA-compliant drinking water test kit or submit samples to a state-certified environmental testing laboratory in AK. Testing is especially recommended for homes built before 1986 (to check for lead in plumbing) and for properties with private well systems.

Should I test private well water in Fairbanks?+

Yes. Unlike municipal tap water, private wells in Fairbanks, AK are not monitored or regulated by the EPA or local utilities. Private well owners are responsible for testing their water annually for coliform bacteria and nitrates, and every 3 to 5 years for heavy metals (lead, arsenic) and volatile organic compounds.

How hard is the tap water in Fairbanks?+

Tap water in Fairbanks is classified as Hard with an estimated average hardness of 160 mg/L (9.4 GPG). Homeowners may want to consider a water softener to prevent scale buildup in appliances.

What is the water quality score for Fairbanks?+

The average water quality score across 10 ZIP codes in Fairbanks, AK is 76/100. Scores are derived from EPA violation history, lead levels, enforcement actions, and infrastructure risk indicators. Individual ZIP codes may vary — search your specific ZIP above for a personalized report.

Does Fairbanks have lead in its tap water?+

2 out of 10 ZIP codes in Fairbanks are rated High or Very High for lead exposure risk. Older homes built before 1986 may have lead service lines or plumbing fixtures. Residents should run their tap for 30 seconds before use and consider a certified NSF/ANSI 53 lead filter.

Where does Fairbanks's tap water come from?+

Tap water in Fairbanks, AK primarily comes from ground water. Groundwater systems pump water from underground aquifers, which is naturally filtered through soil and rock but can still contain naturally occurring contaminants.

Looking for water quality reports in other cities in Alaska?

View All Cities & ZIPs in Alaska