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MDU Resources

Rank among all TRI companies: 1,918
Air releases 2019 (lbs): 38,150
Incineration transfers 2019 (lbs): 0
Total Air and Incineration Toxic Score 2019: 415
EJ: Poor Share: 16%
EJ: Minority Share: 43%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Toxic Water database.
This company has information in PERI's Greenhouse database.

Facilities displayed below: (display chemicals at facilities) (display chemicals)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by EJ: Poor Share.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)
Split *
MDU RESOURCES KLAMATH FALLS CONCRETE KLAMATH FALLS OR 0 0 0 0.00% 28.4% 29.9%
KENT'S OIL SERVICE INC STOCKTON CA 2 0 141 34.06% 26.4% 85.3%
KNIFE RIVER CORP - SOUTH WACO ASPHALT PLANT WACO TX 1 0 2 0.53% 24.9% 56.6%
MDU CORVALLIS ASPHALT CORVALLIS OR 0 0 3 0.80% 23.5% 24.4%
KNIFE RIVER CORP-SOUTH BRYAN ASPHALT PLANT BRYAN TX 1 0 1 0.24% 22.4% 53.2%
COOS ASPHALT COOS BAY OR 0 0 0 0.12% 21.8% 23.2%
MILLINGTON CONCRETE COOS BAY OR 0 0 0 0.01% 17.9% 23.4%
MDU RESOURCES EUGENE CONCRETE EUGENE OR 0 0 8 1.82% 17.5% 22.2%
CONCRETE MATERIALS COMPANY-RICE STREET SIOUX FALLS SD 0 0 3 0.71% 17.5% 38.2%
HARRISBURG PS HARRISBURG OR 0 0 0 0.00% 17.3% 20.2%
JEBRO INC SIOUX CITY IA 9 0 36 8.78% 16.2% 44.2%
JTL GROUP MISSOULA (DBA KNIFE RIVER-MISSOULA) MISSOULA MT 1 0 20 4.71% 15.0% 12.3%
KIRTLAND CONCRETE CENTRAL POINT OR 0 0 0 0.05% 14.9% 21.4%
MDU RESOURCES CENTRAL POINT CONCRETE CENTRAL POINT OR 1 0 13 3.12% 14.8% 24.0%
CONCRETE MATERIALS COMPANY-MADISON STREET SIOUX FALLS SD 0 0 4 1.03% 14.6% 23.2%
WOODBURN CONCRETE WOODBURN OR 0 0 0 0.01% 14.5% 40.5%
KNIFE RIVER CHEYENNE CHEYENNE WY 1 0 1 0.24% 14.5% 33.6%
MDU RESOURCES REDMOND CONCRETE REDMOND OR 1 0 3 0.72% 14.3% 16.1%
WEDDLE CONCRETE JEFFERSON OR 0 0 0 0.00% 13.9% 28.5%
KNIFE RIVER CASPER CASPER WY 1 0 3 0.63% 13.2% 15.6%
SALEM ASPHALT SALEM OR 0 0 2 0.41% 13.1% 37.2%
MCMINNVILLE CONCRETE MCMINNVILLE OR 0 0 0 0.00% 13.0% 33.3%
MDU RESOURCES KNIFE RIVER SUNDIAL ASPHALT TROUTDALE OR 0 0 11 2.74% 12.6% 33.4%
LINNTON PORTLAND OR 0 0 0 0.05% 12.5% 32.3%
WHEATLAND CONCRETE GERVAIS OR 0 0 0 0.01% 12.5% 35.0%
JTL GROUP BILLINGS (DBA - KNIFE RIVER BILLINGS) BILLINGS MT 1 0 2 0.57% 12.4% 15.1%
NOTUS PIT CALDWELL ID 0 0 0 0.03% 12.4% 25.5%
HILLSBORO CONCRETE HILLSBORO OR 0 0 0 0.06% 12.1% 39.9%
CRANNY PIT IDAHO FALLS ID 0 0 0 0.03% 11.8% 17.4%
MOLALLA CONCRETE MOLALLA OR 0 0 0 0.01% 11.8% 26.4%
MDU RESOURCES ROSEBURG ASPHALT ROSEBURG OR 1 0 3 0.67% 11.6% 13.2%
BOISE FACILITY BOISE ID 1 0 12 2.80% 11.6% 17.9%
CONCRETE MATERIALS COMPANY-YANKTON YANKTON SD 0 0 0 0.03% 10.6% 9.6%
JTL GROUP-KALISPELL DBA KNIFE RIVER - KALISPELL KALISPELL MT 0 0 2 0.46% 10.1% 12.2%
KNIFE RIVER BILLINGS EAST SITE BILLINGS MT 1 0 1 0.32% 9.9% 17.4%
TUMALO CONCRETE BEND OR 0 0 0 0.00% 8.7% 12.7%
JTL GROUP BELGRADE DBA KNIFE RIVER - BELGRADE BELGRADE MT 1 0 3 0.78% 8.4% 7.0%
COFFEE LAKE CONCRETE SHERWOOD OR 1 0 17 4.11% 7.9% 28.0%
RM HESKETT STATION MANDAN ND 37,748 0 121 29.16% 7.7% 12.3% 584,697
KNIFE RIVER NORTH CENTRAL WILLISTON WILLISTON ND 0 0 0 0.00% 6.1% 24.1%
LEWIS & CLARK STATION SIDNEY MT 379 0 1 0.18% 4.4% 14.5% 352,646

For explanations of most columns above, including the EJ Shares, see the technical notes.

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse database

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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Political Economy Research Institute
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Last Updated:  
2021