Water Quality Information
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Other Water Quality Related Authorizations/Certifications
Permit Fee Schedule for Applications and Annual Fees
- Short-Term Exemption from Surface Water Quality Standards for Emergency Remediation/Pesticide - 308 Authorization Includes application and other explanatory materials
- Short-Term Water Quality Standard for Turbidity Related to Construction Activity - 318 Authorization Includes application and other explanatory materials
- Joint Application for Proposed Work in Montana's Streams, Wetlands, Floodplains and Other Water Bodies
- 401 Certification of Army Corps of Engineers 404 Permits for Dredge and Fill Activities
- 401 Certification for other federal permits or licenses such as a Federal Energy Regulatory Commission hydropower license
- Compliance with the Guidelines for Materials for Streambank Stabilization

