Floodplain Management

2011 Flooding in Roundup

The Montana DNRC Floodplain Management Program promotes common sense planning for development in flood prone areas through education for the benefit of public health, safety and welfare.

Montana 1964 Flood

MT DNRC 6th Annual Floodplain Resource Seminar – Presentations and Resources

2014 Model Floodplain Hazard Management Regulations – Development of the new model is now completed and available for use by communities to utilize and update or establish local regulations. Thanks to everyone that participated in the development process for the model regulations. View the new 2014 model as well as the specific comments and revisions. Inquiries can be made to Laurence Siroky at 406.444.6816.

PDF file links viewable with Acrobat Reader

Contacts - click here

Insurance - click here

Permitting and
Permitting and Regulations - click here


Mapping and
Technical Resources
Mapping and Technical Resources - click here

Disaster and
Disaster and Recovery - click here

Training - click here


Outreach - click here

Flood Photos
Flood Photos - click here

News and
News and Announcements - click here


Silver Jackets
News and Announcements - click here

Cool Tools
To help you undertand your property flood risks and associated insurance implications,

Big Hole
Study Products
Big Hole Study Products


Dept. of Natural Resources & Conservation
1625 Eleventh Ave.
Helena, MT 59601
Phone: (406) 444-2074
Fax: (406) 444-2684