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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)
Advanced data displayed (display basic data instead)
(Click on column headers to re-sort table: current sort is by EJ: Black Share.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)
Split *
KNIFE RIVER CORP - SOUTH WACO ASPHALT PLANT WACO TX 1 0 230,420 2 0.53% 24.9% 49.8% 56.6% 21.9% 31.6%
CONCRETE MATERIALS COMPANY-RICE STREET SIOUX FALLS SD 0 0 74,200 3 0.71% 17.5% 30.4% 38.2% 16.7% 6.9%
KNIFE RIVER CORP-SOUTH BRYAN ASPHALT PLANT BRYAN TX 1 0 203,100 1 0.24% 22.4% 42.8% 53.2% 13.3% 34.3%
CONCRETE MATERIALS COMPANY-MADISON STREET SIOUX FALLS SD 0 0 152,300 4 1.03% 14.6% 37.0% 23.2% 8.0% 7.9%
KENT'S OIL SERVICE INC STOCKTON CA 2 0 600,600 141 34.06% 26.4% 57.8% 85.3% 6.3% 70.4%
KNIFE RIVER NORTH CENTRAL WILLISTON WILLISTON ND 0 0 20 0 0.00% 6.1% 20.0% 24.1% 5.4% 9.8%
JEBRO INC SIOUX CITY IA 9 0 3,572,400 36 8.78% 16.2% 35.8% 44.2% 5.0% 31.1%
LINNTON PORTLAND OR 0 0 920 0 0.05% 12.5% 27.1% 32.3% 4.9% 13.7%
MDU RESOURCES KNIFE RIVER SUNDIAL ASPHALT TROUTDALE OR 0 0 157,630 11 2.74% 12.6% 29.6% 33.4% 4.6% 15.1%
HILLSBORO CONCRETE HILLSBORO OR 0 0 920 0 0.06% 12.1% 29.0% 39.9% 2.5% 24.6%
COFFEE LAKE CONCRETE SHERWOOD OR 1 0 199,640 17 4.11% 7.9% 18.0% 28.0% 2.5% 13.4%
RM HESKETT STATION MANDAN ND 37,748 0 113,305,898 121 29.16% 7.7% 19.3% 12.3% 2.4% 2.7% 584,697
MOLALLA CONCRETE MOLALLA OR 0 0 460 0 0.01% 11.8% 27.7% 26.4% 2.1% 14.9%
WOODBURN CONCRETE WOODBURN OR 0 0 184 0 0.01% 14.5% 34.2% 40.5% 1.8% 30.6%
BOISE FACILITY BOISE ID 1 0 197,300 12 2.80% 11.6% 27.0% 17.9% 1.7% 10.0%
MDU CORVALLIS ASPHALT CORVALLIS OR 0 0 118,630 3 0.80% 23.5% 40.0% 24.4% 1.6% 10.5%
KNIFE RIVER CASPER CASPER WY 1 0 242,100 3 0.63% 13.2% 31.2% 15.6% 1.5% 11.1%
MDU RESOURCES EUGENE CONCRETE EUGENE OR 0 0 81,240 8 1.82% 17.5% 37.3% 22.2% 1.5% 9.6%
MDU RESOURCES REDMOND CONCRETE REDMOND OR 1 0 196,055 3 0.72% 14.3% 28.1% 16.1% 1.4% 11.5%
WHEATLAND CONCRETE GERVAIS OR 0 0 368 0 0.01% 12.5% 31.1% 35.0% 1.3% 25.8%
MCMINNVILLE CONCRETE MCMINNVILLE OR 0 0 207 0 0.00% 13.0% 31.8% 33.3% 1.3% 23.0%
SALEM ASPHALT SALEM OR 0 0 78,690 2 0.41% 13.1% 35.1% 37.2% 1.1% 30.1%
JTL GROUP BILLINGS (DBA - KNIFE RIVER BILLINGS) BILLINGS MT 1 0 167,500 2 0.57% 12.4% 32.4% 15.1% 1.1% 6.3%
WEDDLE CONCRETE JEFFERSON OR 0 0 92 0 0.00% 13.9% 34.3% 28.5% 1.1% 20.5%
CONCRETE MATERIALS COMPANY-YANKTON YANKTON SD 0 0 23,420 0 0.03% 10.6% 28.3% 9.6% 1.0% 3.6%
HARRISBURG PS HARRISBURG OR 0 0 437 0 0.00% 17.3% 36.0% 20.2% 1.0% 10.7%
MDU RESOURCES ROSEBURG ASPHALT ROSEBURG OR 1 0 122,333 3 0.67% 11.6% 37.2% 13.2% 1.0% 6.7%
KNIFE RIVER CHEYENNE CHEYENNE WY 1 0 126,200 1 0.24% 14.5% 37.4% 33.6% 1.0% 26.3%
MDU RESOURCES KLAMATH FALLS CONCRETE KLAMATH FALLS OR 0 0 161 0 0.00% 28.4% 54.8% 29.9% 0.8% 18.2%
TUMALO CONCRETE BEND OR 0 0 1,104 0 0.00% 8.7% 22.7% 12.7% 0.6% 6.9%
NOTUS PIT CALDWELL ID 0 0 2,300 0 0.03% 12.4% 36.8% 25.5% 0.5% 20.7%
COOS ASPHALT COOS BAY OR 0 0 117,020 0 0.12% 21.8% 41.9% 23.2% 0.5% 9.3%
MILLINGTON CONCRETE COOS BAY OR 0 0 920 0 0.01% 17.9% 38.0% 23.4% 0.5% 10.7%
KNIFE RIVER BILLINGS EAST SITE BILLINGS MT 1 0 162,900 1 0.32% 9.9% 29.4% 17.4% 0.5% 7.3%
MDU RESOURCES CENTRAL POINT CONCRETE CENTRAL POINT OR 1 0 195,040 13 3.12% 14.8% 39.1% 24.0% 0.4% 15.5%
JTL GROUP MISSOULA (DBA KNIFE RIVER-MISSOULA) MISSOULA MT 1 0 126,200 20 4.71% 15.0% 34.8% 12.3% 0.4% 5.4%
KIRTLAND CONCRETE CENTRAL POINT OR 0 0 4,600 0 0.05% 14.9% 38.1% 21.4% 0.4% 14.6%
CRANNY PIT IDAHO FALLS ID 0 0 2,300 0 0.03% 11.8% 29.9% 17.4% 0.3% 13.0%
JTL GROUP-KALISPELL DBA KNIFE RIVER - KALISPELL KALISPELL MT 0 0 119,300 2 0.46% 10.1% 36.0% 12.2% 0.2% 7.8%
JTL GROUP BELGRADE DBA KNIFE RIVER - BELGRADE BELGRADE MT 1 0 199,600 3 0.78% 8.4% 27.5% 7.0% 0.1% 4.1%
LEWIS & CLARK STATION SIDNEY MT 379 0 4,216,100 1 0.18% 4.4% 19.5% 14.5% 0.1% 7.1% 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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