308 Authorization for Emergency Remediation
& Pesticide Application


Water Protection Bureau
Permitting and Compliance Division
Montana Dept. of Environmental Quality
1520 E Sixth Avenue
Helena, Montana  59620
(406) 444-3080

Montana Statutes

  • Water Quality Act
    • 75-5-308, MCA
      Short-term water authorizations--water quality standards.
    • 75-5-605, MCA
      Prohibited activity--exemption. Paragraph (3) pertains to the exemption allowed for irrigation systems.