MBMG-210

Montana Bureau of Mines and Geology

Located in Rosebud County, Montana, this groundwater monitoring location is associated with a water well in the Lower Tertiary aquifers.

Well Construction

Depth Description
0.0-149.0 ft 4.0 in diameter pvc casing
121.0-146.0 ft 4.0 in diameter saw slots screen
Depth Lithology Description
0.0-57.0 ft unknown VFG SAND;SOFT- YELLOW- W/IRON ST. CONCRETIONS.
57.0-108.0 ft unknown VFG SAND;GRAY & YELLOW;AS ABOVE
108.0-121.0 ft unknown VFG SAND; AS ABOVE- WET- W/THIN CLAY BEDS
121.0-146.0 ft unknown COAL (ROSEBUD)
146.0-149.0 ft unknown CLAY; LT GRAY- FIRM

Operated in cooperation with: