Provides information concerning any Environmental Protection Agency (EPA) area such as laws about clean air, water, hazardous waste, solid waste, etc. Region 8 serves Colorado, Utah, Wyoming, Montana, North Dakota, and South Dakota. To report a violation, complete the online form here: https://echo.epa.gov/report-environmental-violations/ or contact the violation coordinator via telephone.

Works collaboratively to sustain a healthy environment, maintain productivity of the diverse land base of the Lake Traverse Tribal Lands for the use and enjoyment of present and future generations. Responsible for stewardship of land and resources, committed to manage, protect, and improve in a manner to serve the needs of SWO. Resources include but are not limited to: - Fish and Wildlife Phone: 605-698-8353 - Email: [email protected] - Tribal Realty Phone: 605-698-3911 Ext. 8419 Contact: Ariel Williams, Realty Director Email: [email protected] - GIS - Geographical Information Systems Phone: 605-698-3871 Email: [email protected] - OEP - Office of Environment Protection Phone: 605-698-6575 Contact: Jason Eastman, Office of Environmental Protection Email: [email protected] - THPO - Tribal Historic Preservation Office Phone: 605-698-3584 PO Box 909, Agency Village, SD Email: [email protected]

Provides the following: - Office of the Secretary Mediation Producer Resources Policy Public Affairs - Agriculture and Environmental Services Air Quality Inspection, Compliance, & Remediation Livestock Services Minerals, Mining, and Superfund Waste Management - Resource Conservation & Forestry Apiary Conservation Forestry Plant Industry Watershed Protection - Office of Water Drinking Water Surface Water Quality Water Rights - Financial & Technical Assistance Environmental Funding Geological Survey State Fair