• Policy Category: Floodplains, Healthy Rivers
• State: Montana
• Date Implemented: 1975

1975

The Natural Streambed and Land Preservation Act, also known as “The 310 Law” is administered by the Conservation Districts.

The purpose of the 310 law is to keep rivers and streams in as natural or existing condition as possible, to minimize sedimentation and to recognize beneficial uses. Any individual or corporation proposing construction in a perennial stream must apply for a 310 permit through the local conservation district.

• Action Agency(ies): Montana's Conservation Districts
• Read the full policy language