Oregon Environmental Profile
Comprehensive environmental data from EPA sources for Oregon (OR)
Overview
TRI Facilities
282
Water Systems
938
Superfund Sites
21
Total Violations
2,578
Total Releases
21.4M lbs
Health Violations
390
water systems
Largest Polluters
View all →| # | Facility | Total Releases |
|---|---|---|
| 1 | DYNO NOBEL- ST.HELENS PLANT | 6.2M lbs |
| 2 | CHEMICAL WASTE MANAGEMENT OF THE NORTHWEST INC. | 4.1M lbs |
| 3 | PACIFIC CAST TECHNOLOGIES INC | 1.2M lbs |
| 4 | W.R. GRACE & CO. | 984.1K lbs |
| 5 | CASCADE STEEL ROLLING MILLS INC | 960.1K lbs |
| 6 | GEORGIA-PACIFIC TOLEDO LLC | 904.8K lbs |
| 7 | CASCADE PACIFIC PULP HALSEY PULP MILL | 878.8K lbs |
| 8 | ATI SPECIALTY ALLOYS & COMPONENTS LLC | 671.0K lbs |
| 9 | PCC STRUCTURALS LPC TITANIUM BUSINESS OPS | 660.4K lbs |
| 10 | INTERNATIONAL PAPER | 517.8K lbs |
| 11 | GEORGIA-PACIFIC WAUNA LLC | 491.2K lbs |
| 12 | LAMB WESTON INC. | 426.3K lbs |
| 13 | SILTRONIC CORP | 392.3K lbs |
| 14 | COLLINS PRODUCTS LLC | 324.3K lbs |
| 15 | ONSEMI | 128.9K lbs |
| 16 | OREGON TOOL INC. | 127.3K lbs |
| 17 | PGE BEAVER PLANT & PORT WESTWARD PLANT | 119.8K lbs |
| 18 | ROSEBURG FOREST PRODUCTS DILLARD COMPLEX | 104.1K lbs |
| 19 | J.R. SIMPLOT CO | 92.2K lbs |
| 20 | ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4 | 91.4K lbs |
Water Quality
Systems with Health Violations
| Water System | Population | Violations |
|---|---|---|
| WEISS ESTATES WATER SYSTEM | 36 | 134 |
| LONDON WATER CO-OP | 63 | 126 |
| MANZANITA HILLS SUBDIVISION | 30 | 110 |
| MONROE, CITY OF | 723 | 101 |
| SKYVIEW ACRES WATER COMPANY | 200 | 94 |
| VALE, CITY OF | 1,837 | 82 |
| GALICE SUBDIVISION WATER CO | 33 | 79 |
| SWISSHOME VILLAGE | 24 | 52 |
| CASCADE GORGE PROPERTIES | 33 | 51 |
| SANDY, CITY OF | 12,991 | 44 |
| WARM SPRINGS WATER TREATMENT PLANT | 3,800 | 43 |
| SAGINAW PARK WATER SYSTEM | 60 | 43 |
| ADRIAN, CITY OF | 159 | 42 |
| DEXTER OAKS CO-OP | 75 | 36 |
| SIMNASHO SCHOOLIE | 350 | 32 |
| LAWSON ACRES WATER ASSOCIATION | 75 | 32 |
| CSWA CHEHALEM SPRINGS | 130 | 28 |
| GARDEN VALLEY WATER ASSOCIATION | 84 | 27 |
| NYSSA, CITY OF | 3,285 | 27 |
| MILO ACADEMY | 124 | 26 |
Cities with Water Issues
Aurora
Pop: —
Beaverton
Pop: —
Aloha
Pop: —
Hillsboro
Pop: —
Canby
Pop: —
Clackamas
Pop: —
Clatskanie
Pop: —
Molalla
Pop: —
Hood River
Pop: —
Mulino
Pop: —
Oregon City
Pop: —
Rainier
Pop: —
The Dalles
Pop: —
Fairview
Pop: —
West Linn
Pop: —
Cornelius
Pop: —
Dundee
Pop: —
Gaston
Pop: —
Dayton
Pop: —
Mcminnville
Pop: —
Superfund Sites (21)
| Site Name | Status | HRS Score |
|---|---|---|
| Allied Plating, Inc. | Deleted NPL Site | 39.25 |
| Astoria Marine Construction Company | Proposed NPL Site | 50.00 |
| Black Butte Mine | NPL Site | 50.00 |
| Bradford Island | NPL Site | 50.00 |
| Formosa Mine | NPL Site | 50.00 |
| Fremont National Forest/White King and Lucky Lass Uranium Mines (USDA) | NPL Site | 50.00 |
| Gould, Inc. | Deleted NPL Site | 32.12 |
| Harbor Oil | Deleted NPL Site | 48.00 |
| J. H. Baxter | NPL Site | 31.70 |
| Joseph Forest Products | Deleted NPL Site | 32.60 |
| Martin-Marietta Aluminum Co. | Deleted NPL Site | 43.70 |
| McCormick & Baxter Creosoting Co. (Portland Plant) | NPL Site | 50.00 |
| North Ridge Estates | NPL Site | 0.00 |
| Northwest Pipe & Casing/Hall Process Co | NPL Site | 51.09 |
| Portland Harbor | NPL Site | 50.00 |
| Reynolds Metals Company | NPL Site | 70.71 |
| Taylor Lumber and Treating | NPL Site | 71.78 |
| Teledyne Wah Chang | NPL Site | 54.27 |
| Umatilla Army Depot (Lagoons) | NPL Site | 31.31 |
| Union Pacific Railroad Co. Tie-Treating Plant | NPL Site | 37.93 |
| United Chrome Products, Inc. | NPL Site | 31.07 |
Counties (32 total)
| County | Population | Facilities |
|---|---|---|
| Multnomah | — | 60 |
| Washington | — | 38 |
| Clackamas | — | 28 |
| Lane | — | 23 |
| Jackson | — | 16 |
| Linn | — | 15 |
| Douglas | — | 13 |
| Marion | — | 14 |
| Yamhill | — | 10 |
| Umatilla | — | 8 |
| Deschutes | — | 7 |
| Klamath | — | 6 |
| Benton | — | 5 |
| Columbia | — | 5 |
| Coos | — | 5 |
| Morrow | — | 4 |
| Wasco | — | 3 |
| Clatsop | — | 2 |
| Tillamook | — | 3 |
| Curry | — | 2 |
Showing top 20 counties by environmental activity. Oregon has 32 counties total.
Largest Cities
Aurora
Pop: —
2 facilities · 6 water systems
Beaverton
Pop: —
4 facilities · 8 water systems
Aloha
Pop: —
1 facilities · 1 water systems
Damascus
Pop: —
1 facilities · 1 water systems
Hillsboro
Pop: —
14 facilities · 7 water systems
Canby
Pop: —
3 facilities · 4 water systems
Clackamas
Pop: —
6 facilities · 6 water systems
Clatskanie
Pop: —
3 facilities · 7 water systems
Eagle Creek
Pop: —
1 facilities · 4 water systems
Gervais
Pop: —
1 facilities · 1 water systems
Gresham
Pop: —
3 facilities · 3 water systems
Molalla
Pop: —
2 facilities · 9 water systems
Hood River
Pop: —
2 facilities · 5 water systems
Mulino
Pop: —
1 facilities · 3 water systems
Oregon City
Pop: —
2 facilities · 3 water systems
Rainier
Pop: —
2 facilities · 6 water systems
Deer Island
Pop: —
1 facilities · 0 water systems
The Dalles
Pop: —
3 facilities · 7 water systems
Fairview
Pop: —
1 facilities · 3 water systems
Troutdale
Pop: —
3 facilities · 1 water systems
About This Data
This page aggregates environmental data from three EPA programs for Oregon: the Toxic Release Inventory (TRI) for industrial chemical releases, the Safe Drinking Water Information System (SDWIS) for water quality, and the Superfund National Priorities List (NPL) for hazardous waste cleanup sites.
PlainEnviro presents this data without advocacy framing. Numbers reflect reported data and may not capture all environmental activity. For specific health or environmental concerns, contact your state environmental agency.