Aspergillus ochraceus
Aspergillus ochraceus is a species of fungus that is commonly found in soil, decaying vegetation, and various food products. It is known for producing ochratoxin A, a mycotoxin that can contaminate food and water supplies. This fungus thrives in warm and humid environments and can grow on a variety of substrates, including grains, nuts, and dried fruits.
Health Effects
Exposure to Aspergillus ochraceus and its mycotoxins, particularly ochratoxin A, can lead to serious health issues, including kidney damage, immune system suppression, and potential carcinogenic effects. Long-term exposure may result in chronic health problems, particularly in individuals with compromised immune systems.
Affected Organs & Systems:
Common Sources
- Agricultural runoff
- Natural deposits
Is your Aspergillus ochraceus result safe? Get a free reading
Upload your tap water report (PDF or a photo) and we'll email you a plain-English explanation of each contaminant and level โ free. Educational only, no medical claims.
Your upload also helps us keep local water data accurate โ we only ever share anonymized, area-level summaries.
Upload my testHow to Remove It
Water filters certified under the following NSF standards are effective at removing Aspergillus ochraceus:
Filter recommendations for this contaminant are being updated.
Get Aspergillus ochraceus Updates
Research updates, regulation changes, and filter recommendations โ in your inbox.
Free forever. Unsubscribe anytime. We never share your email.
Contaminant Type
Aspergillus ochraceus is classified as a Fungi contaminant.
This contaminant primarily affects the Kidneys, Immune system, and other systems.
Related Fungi Contaminants
Check Your Water
Find out if Aspergillus ochraceus is in your tap water.
Search cities for Aspergillus ochraceus dataTest Your Water for This Contaminant
Public water reports may not test frequently enough or at your specific tap. Professional home testing provides current, location-specific results.

SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.

Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.

Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
One email a week. Unsubscribe anytime.