Lewis and Clark Conservation District, 790 Colleen Street, Helena MT 59601  406-449-5000 ext. 5



The Conservation District is active to varying degrees in several watershed efforts.  We participate in several watershed groups including:

  • Lake Helena Watershed (including)
    • Upper Ten Mile
    • Lower Ten Mile
    • Prickly Pear Creek
    • Silver Creek
      • Lake Helena Watershed Map




  • Dearborn River

Dearborn River Watershed Location Map




In 2011 and 2012, the Conservation District had a technical assessment done on Elk Creek, a major tributary to the Sun River. If you are interested, you can find that report here.

After severe flooding in 2018 and 2019, the Conservation District facilitated an assessment on Elk Creek for agricultural landowners. That document can be found here.