Big Pipestone Creek Watershed Restoration and Jefferson Slough Eurasian Watermilfoil Control Progress Report Submitted by Jefferson County and the … [Read more...]
Plans Relating to the Upper Jefferson River
Big Pipestone Creek Restoration 2013 to 2020
Overall extensive human activities have changed the character of the Big Pipestone channel near what is now the Interstate 90 crossing. With the … [Read more...]
Jefferson Slough Project Review & Status Report
October 30, 2020 The Jefferson Slough is the highest point of Eurasian Watermilfoil infestation in the Upper Missouri River Watershed. Heavy … [Read more...]
Jefferson Slough Eurasian Watermilfoil Monitoring
2020 Monitoring Report > download … [Read more...]
Hydrologic investigation of the Upper Jefferson River Valley
Hydrologic investigation of the Upper Jefferson River Valley, Montana: Whitehall groundwater modeling report: Montana Bureau of Mines and Geology … [Read more...]