Big Sky County Water and Sewer
DISTRICT NO. 363For Residents & Customers
Developers & Contractors
Find our approved parts, special provisions, standard specifications, drawings, or fire flow information.
Public Notices
Annual Sewer Maintenance Underway in Spanish Peaks Aug 17th – Sept 30th. For more information click here.
Upcoming Events & Meetings
1st Annual District On Tap, Big Sky Water & Sewer District Board Meeting
September 14 @ 5:00 pm - 8:00 pmBig Sky Water & Sewer District Board Meeting
October 20 @ 8:00 am - 10:00 am
Current Irrigation Restriction
LEVEL 2
Peak Irrigation Season is Here
Water demand is highest during the summer months. We encourage all customers to use water efficiently by avoiding overwatering and ensuring irrigation systems are operating properly.
Irrigation Hours:
Watering times: 4:00 AM – 8:00 AM
No unattended open-hose watering; sprinkler flow only
News & Insight
A Tool for Big Sky’s Next 50 Years: Understanding TEDD and TIF
Big Sky has grown into a vibrant community, but the infrastructure supporting it has not always kept pace. Water and wastewater capacity, transportation, emergency access, and wildfire preparedness are increasingly interconnected challenges. Addressing them will...
Annual Sewer Maintenance – Spanish Peaks Mountain Club
Proactive maintenance today helps prevent backups and costly repairs tomorrow. Beginning the week of August 17 and running through end of September, the District and contractor Tru Pipe, Inc. will be cleaning and inspecting sewer mains throughout Spanish Peaks as part...
Here’s how Big Sky can irrigate smarter during drought and peak summer demand
To support long-term water sustainability and align with updated Montana State University irrigation and turf management recommendations, Big Sky Water & Sewer District is implementing new irrigation practices focused on reducing peak summer demand and improving...
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