A:Big Sky is one of very few communities in the United States that operates as a zero-discharge system, meaning none of its treated wastewater is released into a river, stream, or surface water body. Instead, 100% of treated wastewater is reused for irrigation or snowmaking under strict regulatory oversight.
This approach significantly reduces impacts to rivers, supports water conservation, and reflects a level of environmental stewardship that is uncommon—particularly for a small, seasonal community like Big Sky.