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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.

Chemicals at facilities displayed below: (
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(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Split *
KENT'S OIL SERVICE INC STOCKTON CA Polycyclic aromatic compounds 2 2 0 0 390,000 600,600 141 34.06% 26.4% 57.8% 85.3% 6.3% 70.4%
KNIFE RIVER CORP - SOUTH WACO ASPHALT PLANT WACO TX Benzo(g,h,i)perylene 0 0 0 0 20,000 320 0 0.00% 24.7% 48.8% 56.8% 22.1% 31.6%
KNIFE RIVER CORP - SOUTH WACO ASPHALT PLANT WACO TX Polycyclic aromatic compounds 1 1 0 0 390,000 230,100 2 0.53% 24.9% 49.8% 56.6% 21.9% 31.6%
KNIFE RIVER CORP-SOUTH BRYAN ASPHALT PLANT BRYAN TX Benzo(g,h,i)perylene 0 0 0 0 20,000 300 0 0.00% 22.0% 42.6% 54.0% 13.3% 35.4%
KNIFE RIVER CORP-SOUTH BRYAN ASPHALT PLANT BRYAN TX Polycyclic aromatic compounds 1 1 0 0 390,000 202,800 1 0.24% 22.4% 42.8% 53.2% 13.3% 34.3%
JEBRO INC SIOUX CITY IA Polycyclic aromatic compounds 9 9 0 0 390,000 3,572,400 36 8.78% 16.2% 35.8% 44.2% 5.0% 31.1%
WOODBURN CONCRETE WOODBURN OR Lead compounds 0 0 0 0 23,000 184 0 0.01% 14.5% 34.2% 40.5% 1.8% 30.6%
HILLSBORO CONCRETE HILLSBORO OR Lead compounds 0 0 0 0 23,000 920 0 0.06% 12.1% 29.0% 39.9% 2.5% 24.6%
CONCRETE MATERIALS COMPANY-RICE STREET SIOUX FALLS SD Polycyclic aromatic compounds 0 0 0 0 390,000 74,100 3 0.71% 17.5% 30.4% 38.2% 16.7% 6.9%
SALEM ASPHALT SALEM OR Polycyclic aromatic compounds 0 0 0 0 390,000 78,000 2 0.40% 13.2% 35.1% 37.3% 1.1% 30.2%
MDU RESOURCES KNIFE RIVER SUNDIAL ASPHALT TROUTDALE OR Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 12.2% 30.6% 35.1% 4.4% 17.8%
WHEATLAND CONCRETE GERVAIS OR Lead compounds 0 0 0 0 23,000 368 0 0.01% 12.5% 31.1% 35.0% 1.3% 25.8%
SALEM ASPHALT SALEM OR Lead compounds 0 0 0 0 23,000 690 0 0.01% 12.7% 32.8% 34.7% 1.2% 26.6%
KNIFE RIVER CHEYENNE CHEYENNE WY Lead compounds 0 0 0 0 23,000 9,200 0 0.02% 14.7% 37.9% 33.9% 1.0% 26.6%
KNIFE RIVER CHEYENNE CHEYENNE WY Polycyclic aromatic compounds 0 0 0 0 390,000 117,000 1 0.22% 14.5% 37.3% 33.6% 1.0% 26.3%
MDU RESOURCES KNIFE RIVER SUNDIAL ASPHALT TROUTDALE OR Polycyclic aromatic compounds 0 0 0 0 390,000 156,000 11 2.66% 12.6% 29.7% 33.4% 4.6% 15.2%
MCMINNVILLE CONCRETE MCMINNVILLE OR Lead compounds 0 0 0 0 23,000 207 0 0.00% 13.0% 31.8% 33.3% 1.3% 23.0%
MDU RESOURCES KNIFE RIVER SUNDIAL ASPHALT TROUTDALE OR Lead compounds 0 0 0 0 23,000 1,610 0 0.07% 12.3% 28.5% 32.7% 4.3% 14.5%
CONCRETE MATERIALS COMPANY-RICE STREET SIOUX FALLS SD Benzo(g,h,i)perylene 0 0 0 0 20,000 100 0 0.00% 15.0% 29.5% 32.3% 13.3% 6.4%
LINNTON PORTLAND OR Lead compounds 0 0 0 0 23,000 920 0 0.05% 12.5% 27.1% 32.3% 4.9% 13.7%
MDU RESOURCES KLAMATH FALLS CONCRETE KLAMATH FALLS OR Lead compounds 0 0 0 0 23,000 161 0 0.00% 28.4% 54.8% 29.9% 0.8% 18.2%
COFFEE LAKE CONCRETE SHERWOOD OR Lead compounds 0 0 0 0 23,000 4,600 1 0.21% 8.9% 20.4% 29.0% 2.6% 14.1%
WEDDLE CONCRETE JEFFERSON OR Lead compounds 0 0 0 0 23,000 92 0 0.00% 13.9% 34.3% 28.5% 1.1% 20.5%
COFFEE LAKE CONCRETE SHERWOOD OR Polycyclic aromatic compounds 1 1 0 0 390,000 195,000 16 3.90% 7.8% 17.9% 28.0% 2.5% 13.4%
COFFEE LAKE CONCRETE SHERWOOD OR Benzo(g,h,i)perylene 0 0 0 0 20,000 40 0 0.00% 6.7% 15.4% 26.7% 2.5% 12.7%
MOLALLA CONCRETE MOLALLA OR Lead compounds 0 0 0 0 23,000 460 0 0.01% 11.8% 27.7% 26.4% 2.1% 14.9%
NOTUS PIT CALDWELL ID Lead compounds 0 0 0 0 23,000 2,300 0 0.03% 12.4% 36.8% 25.5% 0.5% 20.7%
MDU CORVALLIS ASPHALT CORVALLIS OR Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 25.0% 41.4% 24.6% 1.7% 10.2%
MDU CORVALLIS ASPHALT CORVALLIS OR Polycyclic aromatic compounds 0 0 0 0 390,000 117,000 3 0.78% 23.5% 40.0% 24.4% 1.6% 10.5%
MDU CORVALLIS ASPHALT CORVALLIS OR Lead compounds 0 0 0 0 23,000 1,610 0 0.02% 21.8% 38.7% 24.3% 1.5% 11.4%
KNIFE RIVER NORTH CENTRAL WILLISTON WILLISTON ND Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 6.1% 20.0% 24.1% 5.4% 9.8%
MDU RESOURCES CENTRAL POINT CONCRETE CENTRAL POINT OR Polycyclic aromatic compounds 1 1 0 0 390,000 195,000 13 3.12% 14.8% 39.1% 24.0% 0.4% 15.5%
COOS ASPHALT COOS BAY OR Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 22.4% 42.0% 23.8% 0.5% 9.5%
MILLINGTON CONCRETE COOS BAY OR Lead compounds 0 0 0 0 23,000 920 0 0.01% 17.9% 38.0% 23.4% 0.5% 10.7%
MDU RESOURCES CENTRAL POINT CONCRETE CENTRAL POINT OR Benzo(g,h,i)perylene 0 0 0 0 20,000 40 0 0.00% 13.6% 38.0% 23.3% 0.3% 14.8%
CONCRETE MATERIALS COMPANY-MADISON STREET SIOUX FALLS SD Polycyclic aromatic compounds 0 0 0 0 390,000 152,100 4 1.03% 14.6% 37.0% 23.2% 8.0% 7.9%
COOS ASPHALT COOS BAY OR Polycyclic aromatic compounds 0 0 0 0 390,000 117,000 0 0.12% 21.8% 41.9% 23.2% 0.5% 9.3%
CONCRETE MATERIALS COMPANY-MADISON STREET SIOUX FALLS SD Benzo(g,h,i)perylene 0 0 0 0 20,000 200 0 0.00% 14.2% 36.3% 23.0% 7.9% 7.8%
MDU RESOURCES EUGENE CONCRETE EUGENE OR Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 17.3% 37.2% 22.3% 1.5% 9.6%
MDU RESOURCES EUGENE CONCRETE EUGENE OR Polycyclic aromatic compounds 0 0 0 0 390,000 78,000 7 1.70% 17.5% 37.3% 22.2% 1.5% 9.6%
MDU RESOURCES EUGENE CONCRETE EUGENE OR Lead compounds 0 0 0 0 23,000 3,220 0 0.12% 17.5% 37.2% 22.0% 1.5% 9.6%
KIRTLAND CONCRETE CENTRAL POINT OR Lead compounds 0 0 0 0 23,000 4,600 0 0.05% 14.9% 38.1% 21.4% 0.4% 14.6%
HARRISBURG PS HARRISBURG OR Lead compounds 0 0 0 0 23,000 437 0 0.00% 17.3% 36.0% 20.2% 1.0% 10.7%
BOISE FACILITY BOISE ID Lead compounds 0 0 0 0 23,000 2,300 0 0.07% 12.1% 28.0% 18.1% 1.6% 10.3%
BOISE FACILITY BOISE ID Polycyclic aromatic compounds 1 1 0 0 390,000 195,000 11 2.73% 11.5% 26.9% 17.9% 1.7% 10.0%
CRANNY PIT IDAHO FALLS ID Lead compounds 0 0 0 0 23,000 2,300 0 0.03% 11.8% 29.9% 17.4% 0.3% 13.0%
KNIFE RIVER BILLINGS EAST SITE BILLINGS MT Polycyclic aromatic compounds 0 0 0 0 390,000 156,000 1 0.30% 9.9% 29.4% 17.4% 0.5% 7.3%
KNIFE RIVER BILLINGS EAST SITE BILLINGS MT Lead compounds 0 0 0 0 23,000 6,900 0 0.02% 9.9% 29.2% 17.2% 0.5% 7.2%
MDU RESOURCES REDMOND CONCRETE REDMOND OR Lead compounds 0 0 0 0 23,000 1,035 0 0.00% 14.0% 28.2% 16.2% 1.3% 11.4%
MDU RESOURCES REDMOND CONCRETE REDMOND OR Polycyclic aromatic compounds 1 1 0 0 390,000 195,000 3 0.71% 14.3% 28.1% 16.1% 1.4% 11.5%
MDU RESOURCES REDMOND CONCRETE REDMOND OR Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 14.5% 27.3% 15.7% 1.5% 11.5%
KNIFE RIVER CASPER CASPER WY Polycyclic aromatic compounds 1 1 0 0 390,000 234,000 3 0.61% 13.2% 31.2% 15.6% 1.5% 11.2%
KNIFE RIVER CASPER CASPER WY Lead compounds 0 0 0 0 23,000 6,900 0 0.02% 12.9% 30.9% 15.5% 1.5% 11.0%
KNIFE RIVER CASPER CASPER WY Mercury compounds 0 0 0 0 12,000 1,200 0 0.00% 12.3% 30.3% 15.2% 1.5% 10.6%
JTL GROUP BILLINGS (DBA - KNIFE RIVER BILLINGS) BILLINGS MT Polycyclic aromatic compounds 0 0 0 0 390,000 156,000 2 0.52% 12.4% 32.5% 15.1% 1.1% 6.3%
JTL GROUP BILLINGS (DBA - KNIFE RIVER BILLINGS) BILLINGS MT Lead compounds 1 1 0 0 23,000 11,500 0 0.05% 12.2% 32.1% 15.0% 1.1% 6.3%
LEWIS & CLARK STATION SIDNEY MT Mercury compounds 5 5 0 0 12,000 55,200 0 0.00% 4.4% 19.5% 14.5% 0.1% 7.1%
LEWIS & CLARK STATION SIDNEY MT Manganese compounds 256 256 0 0 12,000 3,072,000 1 0.13% 4.4% 19.5% 14.5% 0.1% 7.1%
LEWIS & CLARK STATION SIDNEY MT Lead compounds 16 16 0 0 23,000 374,900 0 0.02% 4.4% 19.5% 14.5% 0.1% 7.1%
LEWIS & CLARK STATION SIDNEY MT Barium compounds 102 102 0 0 7,000 714,000 0 0.03% 4.4% 19.5% 14.5% 0.1% 7.1%
MDU RESOURCES ROSEBURG ASPHALT ROSEBURG OR Lead compounds 0 0 0 0 23,000 5,313 0 0.02% 12.6% 38.5% 13.7% 0.8% 6.8%
MDU RESOURCES ROSEBURG ASPHALT ROSEBURG OR Polycyclic aromatic compounds 0 0 0 0 390,000 117,000 3 0.65% 11.6% 37.1% 13.2% 1.0% 6.7%
MDU RESOURCES ROSEBURG ASPHALT ROSEBURG OR Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 11.4% 36.8% 13.1% 1.1% 6.7%
TUMALO CONCRETE BEND OR Lead compounds 0 0 0 0 23,000 1,104 0 0.00% 8.7% 22.7% 12.7% 0.6% 6.9%
RM HESKETT STATION MANDAN ND Dioxin and dioxin-like compounds 0 0 0 0 1,400,000,000 11,078 0 0.00% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Sulfuric acid 31,841 31,841 0 0 3,500 111,443,500 119 28.68% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Zinc compounds 116 116 0 0 100 11,600 0 0.00% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Barium compounds 47 47 0 0 7,000 329,000 0 0.08% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Hydrogen fluoride 1,096 1,096 0 0 250 274,000 0 0.07% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Hydrochloric acid 4,619 4,619 0 0 180 831,420 1 0.21% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Mercury compounds 16 16 0 0 12,000 192,000 0 0.05% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Lead compounds 5 5 0 0 23,000 117,300 0 0.03% 7.7% 19.3% 12.3% 2.4% 2.7%
RM HESKETT STATION MANDAN ND Manganese compounds 8 8 0 0 12,000 96,000 0 0.02% 7.7% 19.3% 12.3% 2.4% 2.7%
JTL GROUP MISSOULA (DBA KNIFE RIVER-MISSOULA) MISSOULA MT Polycyclic aromatic compounds 0 0 0 0 390,000 117,000 17 4.15% 14.9% 34.8% 12.3% 0.4% 5.5%
JTL GROUP-KALISPELL DBA KNIFE RIVER - KALISPELL KALISPELL MT Lead compounds 0 0 0 0 23,000 2,300 0 0.03% 10.1% 35.9% 12.3% 0.2% 7.7%
JTL GROUP MISSOULA (DBA KNIFE RIVER-MISSOULA) MISSOULA MT Lead compounds 0 0 0 0 23,000 9,200 2 0.56% 15.4% 35.1% 12.2% 0.5% 5.2%
JTL GROUP-KALISPELL DBA KNIFE RIVER - KALISPELL KALISPELL MT Polycyclic aromatic compounds 0 0 0 0 390,000 117,000 2 0.44% 10.1% 36.0% 12.2% 0.2% 7.8%
CONCRETE MATERIALS COMPANY-YANKTON YANKTON SD Benzo(g,h,i)perylene 0 0 0 0 20,000 20 0 0.00% 11.2% 29.3% 10.8% 1.3% 4.1%
CONCRETE MATERIALS COMPANY-YANKTON YANKTON SD Polycyclic aromatic compounds 0 0 0 0 390,000 23,400 0 0.03% 10.6% 28.3% 9.6% 1.0% 3.6%
JTL GROUP BELGRADE DBA KNIFE RIVER - BELGRADE BELGRADE MT Lead compounds 0 0 0 0 23,000 4,600 0 0.04% 8.5% 27.3% 7.1% 0.1% 4.1%
JTL GROUP BELGRADE DBA KNIFE RIVER - BELGRADE BELGRADE MT Polycyclic aromatic compounds 1 1 0 0 390,000 195,000 3 0.74% 8.4% 27.5% 7.0% 0.1% 4.1%

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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