Comstock/Mountain Lion Iron Mine: Solid Waste Facility Fact Sheet: Class IIIb Landfill

April 2022

Facility Owner

Black Iron, LLC

Facility Operator

Black Iron, LLC

Property Owner


Facility Location

Township 36 South, Range 13 West, Section 30, SW quarter section, SLMB. Travel 15 miles west of Cedar City on HWY 56, then turn north on Comstock Road and go 1.5 miles. Turn northwest (left) over rail tracks and travel ~1/2 mile to security office. Iron County.

Remaining Capacity

  • Closed

Waste Accepted

Construction/demolition waste, wood, cement, sheet rock, steel, excess rubbish such as paper, plastics, and trace amounts of food waste.

Waste Excluded

Municipal household waste, hazardous wastes, household hazardous waste, PCB’s, dead animals, and liquid wastes.

Permit Effective Date


Facility Status

Currently in Post-Closure

Facility Contact

Steve Gilbert
6249 West Gilbert Industrial Court
Hurricane, UT 84737
Phone (435) 627-1907

DEQ Contact

Matthew Sullivan (
Division of Waste Management and Radiation Control
PO Box 144880
Salt Lake City, Utah 84114-4880
Telephone: (385) 454-8012

Local Health Department

Southwest Utah Public Health Department
620 South 400 East, St George, UT 84770
Phone (435) 986-2580

Facility Documents


For more information, please contact Matt Sullivan ( at (385) 459-0010.

Back to top