Great River Milling is a family-owned mill in Fountain City, Wisconsin. Since 1975, we have produced organic flours, oats, whole grains, and pantry staples for home kitchens, bakeries, restaurants, and food businesses.

We focus on straightforward ingredients, dependable milling, and consistent performance—from everyday baking and breakfast to high-volume food production.

Certifications vary by product. Review each product page and package for USDA Organic, Non-GMO Project Verified, kosher, gluten-free, ingredient, and allergen details.