Smaller places in Oregon — page 4 of 6
Places with fewer than 20 listed facilities are grouped here — 1,749 facilities in all.
1 (…) · 2 (Athena…) · 3 (Dayton…) · 4 (Ione…) · 5 (Noti…) · 6 (Sutherlin…)
| Place | Facility | Programs | Formal actions (5 yr) | Compliance status |
|---|---|---|---|---|
| Ione | GTN PIPELINE COMPRESSOR STATION 9 | Air, Hazardous waste | — | No Violation Identified |
| Ione | IONE MUNICIPAL WATER FACILITY | Drinking water | — | No Violation Identified |
| Ione | IONE SCHOOL DISTRICT | Water | — | No Violation Identified |
| Irrigon | IRRIGON STATE FISH HATCHERY | Water | — | No Violation Identified |
| Irrigon | IRRIGON WATER FACILITY | Drinking water | — | Violation Identified |
| Irrigon | NORTH MORROW COUNTY GOVERNMENT CENTER | Water | — | No Violation Identified |
| Irrigon | UMATILLA STATE FISH HATCHERY | Water | — | No Violation Identified |
| Irrigon | WILBUR-ELLIS CO | Hazardous waste | — | No Violation Identified |
| Island City | FRONTIER MOTORS INC | Hazardous waste | — | No Violation Identified |
| Island City | ISLAND CITY WATER | Drinking water | — | Violation Identified |
| Island City | UNION COUNTY PUBLIC WORKS DEPARTMENT | Hazardous waste | — | No Violation Identified |
| Jacksonville | APPLEGATE DAM USACE | Hazardous waste | — | No Violation Identified |
| Jacksonville | BOLDER CITY WATER SYSTEM WELLS | Drinking water | 1 | Significant Violation |
| Jacksonville | MEDFORD SCHOOL DISTRICT 549C BUSINESS SERVICES DEPT. | Water | — | No Violation Identified |
| Jacksonville | ODEQ W-2 DRUG LAB CLEANUP | Hazardous waste | — | No Violation Identified |
| Jacksonville | SOUTH STAGE LANDFILL | Water, Hazardous waste | — | No Violation Identified |
| Jacksonville | SUNSHINE VILLAGE WATER | Drinking water | — | No Violation Identified |
| Jacksonville | THE STATION-TP FOR WELL #2 | Drinking water | — | No Violation Identified |
| Jasper | NATRON JASPER WOOD PRODUCTS | Air, Water, Hazardous waste, Drinking water | 2 | No Violation Identified |
| Jasper | NATRON WOOD PRODUCTS LLC | Water | — | No Violation Identified |
| Jasper | WEST WIND FOREST PRODUCTS, INC. | Water | — | Significant Violation |
| Jefferson | CENTURY FARM COURT WELL | Drinking water | — | No Violation Identified |
| Jefferson | JEFFERSON APARTMENTS | Water | — | No Violation Identified |
| Jefferson | JEFFERSON BAPTIST CHURCH-TP FOR WELL (L72851) | Drinking water | — | No Violation Identified |
| Jefferson | JEFFERSON ELEMENTARY SCHOOL ADDITION | Water | — | Unknown |
| Jefferson | JEFFERSON SD 14J | Hazardous waste | — | No Violation Identified |
| Jefferson | JEFFERSON WASTEWATER TREATMENT PLANT | Water, Drinking water | — | No Violation Identified |
| Jefferson | LDS JEFFERSON CHURCH ADDITION | Water | — | No Violation Identified |
| Jefferson | MITCHELL QUARRY | Water | — | No Violation Identified |
| Jefferson | RIVERBEND ORGANIC FARMS-TP FOR WELL #1 | Drinking water | — | No Violation Identified |
| Jefferson | SHANDY | Hazardous waste | — | No Violation Identified |
| Jefferson | WILBUR ELLIS COMPANY JEFFERSON | Hazardous waste | — | No Violation Identified |
| John Day | GRANT COUNTY CLEANERS | Hazardous waste | — | No Violation Identified |
| John Day | JOHN DAY CITY WELLS | Drinking water | — | No Violation Identified |
| John Day | MALHEUR LUMBER CO | Water | — | No Violation Identified |
| John Day | UPS - JOHN DAY (ORJOH) | Hazardous waste | — | No Violation Identified |
| John Day | USDA USFS R06 MALHEUR NF COMPOUND | Hazardous waste | — | No Violation Identified |
| Jordan Valley | JORDAN VALLEY CITY WATER SYSTEM | Drinking water | — | No Violation Identified |
| Jordan Valley | ROME STATION-TP FOR WELL | Drinking water | — | Inactive |
| Joseph | CITY OF JOSEPH DISTRIBUTION SYSTEM IMPROVEMENTS - 2023 | Water | — | No Violation Identified |
| Joseph | JOSEPH CITY WATER SYSTEM | Drinking water | — | No Violation Identified |
| Joseph | JOSEPH STP | Water | — | Violation Identified |
| Joseph | LAKESHORE WTR & DEVELOP CO-OP-TP FOR HARRIS CREEK | Drinking water | — | No Violation Identified |
| Joseph | WALLOWA LAKE CO SERVICE DISTRICT SPRING | Drinking water | — | No Violation Identified |
| Joseph | WASTEWATER SYSTEM IMPROVEMENTS, CITY OF JOSEPH | Water | — | No Violation Identified |
| Juntura | ODOT - JUNTURA MAINTENANCE FACILITY | Water | — | No Violation Identified |
| Kanata | INSTANT BRANDS INC. | — | 1 | — |
| Kennewick | AMAZON DATA SERVICES, INC. | Drinking water | — | No Violation Identified |
| Keno | J C BOYLE HYDROELECTRIC FACILITY | Water, Hazardous waste | — | No Violation Identified |
| Keno | KENO WATER COMPANY | Drinking water | — | Violation Identified |
| Kent | GTN PIPELINE COMPRESSOR STATION 10 | Air, Hazardous waste | — | Violation Identified |
| Kerby | 1884 LINE CO - KERBY YARD | Water | — | No Violation Identified |
| Kerby | KERBY LANDFILL CAP MAINTENANCE | Water | — | No Violation Identified |
| King City | ARCO PRODUCTS CO 1175 | Hazardous waste | — | No Violation Identified |
| King City | KING CITY COMMONS | Water | — | No Violation Identified |
| King City | KINGSTON TERRACE TOWN CENTER | Water | — | No Violation Identified |
| King City | KINGSTON TERRACE TOWN CENTER PHASE 2 | Water | — | No Violation Identified |
| King City | LINDQUIST PROPERTY | Water | — | No Violation Identified |
| Klamath Flls | BOGATAY CONSTRUCTION HQ | Water | — | Unknown |
| La Pine | AVION WATER COMPANY WILD RIVER | Drinking water | — | No Violation Identified |
| La Pine | CITY OF LA PINE WATER AND WASTEWATER SYSTEMS IMPROVEMENTS | Water | — | No Violation Identified |
| La Pine | DARLENE WAY NEAR CITY OF LA PINE, OR | Hazardous waste | — | No Violation Identified |
| La Pine | FAST BREAK BONANZA MARKET-TP FOR WELL | Drinking water | — | No Violation Identified |
| La Pine | LA PINE STATE PARK | Water, Drinking water | — | Unknown |
| La Pine | LA PINE WATER DISTRICT FACILITY | Drinking water | — | Violation Identified |
| La Pine | ODOT LA PINE | Hazardous waste | — | No Violation Identified |
| La Pine | PONDEROSA PINES WATER COMPANY FACILITY | Drinking water | — | No Violation Identified |
| La Pine | PONY'S DRY CLEANING & LAUNDROMAT | Hazardous waste | — | No Violation Identified |
| La Pine | ST. CHARLES FAMILY CARE CLINIC - LA PINE | Hazardous waste | — | No Violation Identified |
| La Pine | USDA USFS R06 DESCHUTES NF PAULINA GUARD STA | Hazardous waste | — | No Violation Identified |
| La Pine | WALGREENS #21589 | Hazardous waste | — | No Violation Identified |
| Lafayette | CITY OF LAFAYETTE | Water | — | No Violation Identified |
| Lafayette | LAFAYETTE STP | Water | 1 | Violation Identified |
| Lagrande | JACKSONS FOOD STORES | Water | — | No Violation Identified |
| Lake County | ALKALI LAKE SITE | — | 1 | — |
| Lake Grove | CHEVRON SERVICE STATION 97028 | Hazardous waste | — | No Violation Identified |
| Lake Oswego (Oswego) | FREEPONS VILLAGE | Water | — | No Violation Identified |
| Lake Oswego (Oswego) | LAKE OSWEGO PUBLIC WORKS OPERATIONS FACILITY | Water | — | Unknown |
| Lake Oswego (Oswego) | PETCO #214 | Hazardous waste | — | No Violation Identified |
| Lakeside | ARPA WASTEWATER TREATMENT PLANT UPGRADES CITY OF LAKESIDE | Water | — | No Violation Identified |
| Lakeside | LAKESIDE STP | Water | — | No Violation Identified |
| Lakeside | LAKESIDE WATER DISTRICT TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Lakeside | TUGMAN STATE PARK | Water | — | No Violation Identified |
| Lane | LANE COUNTY MUNICIPAL STORMWATER, MS4 | Water | — | No Violation Identified |
| Langlois | BANDON CONCRETE STOCKPILE SITE | Water | — | No Violation Identified |
| Langlois | BOICE COPE PARK CURRY COUNTY | Drinking water | — | No Violation Identified |
| Langlois | BRACELIN-YEAGER EXCAVATING & TRUCKING INC./SULLIVAN QUARRY | Water | — | No Violation Identified |
| Langlois | LANGLOIS WATER DISTRICT WTP | Water, Drinking water | — | No Violation Identified |
| Langlois | OLD SHEEP RANCH WATER ASSOCIATION WELL | Drinking water | — | No Violation Identified |
| Lapine | BI-MART STORE ADDITION | Water | — | No Violation Identified |
| Lapine | USDA USFS R06 DESCHUTES NF FT ROCK RANGER DIST | Hazardous waste | — | No Violation Identified |
| Leaburg | LEABURG DAM | Hazardous waste | — | No Violation Identified |
| Lexington | LEXINGTON AIRPORT | Water | — | No Violation Identified |
| Lexington | LEXINGTON AIRPORT - APRON CONSTRUCTION AND RECONFIGURATION | Water | — | No Violation Identified |
| Lexington | LEXINGTON AIRPORT - APRON CONSTRUCTION AND RECONFIGURATION | Water | — | Unknown |
| Lexington | LEXINGTON CITY WATER FACILITY | Drinking water | — | No Violation Identified |
| Lexington | WHEATRIDGE WIND ENERGY FACILITY | Water | — | No Violation Identified |
| Lime | ASH GROVE CEMENT - LIME PLANT SITE | Water | — | No Violation Identified |
| Long Creek | LONG CREEK CITY WELL | Drinking water | — | No Violation Identified |
| Long Creek | LONG CREEK STP | Water | — | Violation Identified |
| Lorane | USDOI BLM LORANE AGGREGATION PT ABAND HW | Hazardous waste | — | No Violation Identified |
| Lostine | LOSTINE CITY WATER FACILITY | Drinking water | — | Violation Identified |
| Lowell | DEXTER DAM USACE | Water, Hazardous waste, Drinking water | — | Violation Identified |
| Lowell | DEXTER STATE FISH PONDS | Water | — | No Violation Identified |
| Lowell | FALL CREEK FARM AND NURSERY-TP FOR WELL | Drinking water | — | No Violation Identified |
| Lowell | LAKE TOWN ESTATES | Water | — | No Violation Identified |
| Lowell | LOOKOUT POINT DAM AND POWERHOUSE USACE | Hazardous waste | — | No Violation Identified |
| Lowell | LOWELL CITY WATER | Drinking water | — | No Violation Identified |
| Lowell | LOWELL HIGH SCHOOL | Water | — | Unknown |
| Lowell | LOWELL STP | Water | 1 | Violation Identified |
| Lyons | 46384 E LYONS MILL CITY DR, LYONS, OR 97358 | Hazardous waste | — | No Violation Identified |
| Lyons | CEDAR MILL PROPERTIES LLC | Hazardous waste | — | No Violation Identified |
| Lyons | DECORATIVE BARK PRODUCTS INC. | Water, Hazardous waste | — | No Violation Identified |
| Lyons | FRANK LUMBER COMPANY | Air, Water, Drinking water | — | Significant Violation |
| Lyons | FRERES LUMBER CO., INC.- CEDAR MILL RD | Water | — | Significant Violation |
| Lyons | FRERES LUMBER COMPANY | Air, Water, Hazardous waste, Drinking water | — | Significant Violation |
| Lyons | LINN COUNTY PROPERTY MANAGEMENT | Hazardous waste | — | No Violation Identified |
| Lyons | LYONS MEHAMA WATER DISTRICT | Drinking water | — | No Violation Identified |
| Lyons | MARI-LINN ELEMENTARY SCHOOL | Hazardous waste | — | No Violation Identified |
| Lyons | OREGON DEPARTMENT OF FORESTRY - | Water | — | No Violation Identified |
| Malin | KINDER MORGAN INC - RUBY PIPELINE | Hazardous waste | — | No Violation Identified |
| Malin | MALIN MUNICIPAL WATER FACILITY | Drinking water | — | Violation Identified |
| Malin | PG&E GT-NW MALIN METER STATION | Hazardous waste | — | No Violation Identified |
| Malin | USDOE BPA MALIN MAINTENANCE HEADQUARTERS | Hazardous waste | — | No Violation Identified |
| Manning | MANNING DAIRY QUEEN | Drinking water | — | No Violation Identified |
| Manzanita | CANNON VIEW PARK INC-TP FOR SPRINGS | Drinking water | — | No Violation Identified |
| Manzanita | MANZANITA TRANSFER STATION | Water | — | Significant Violation |
| Manzanita | MANZANITA, CITY OF-TP FOR WHEELER WATER DEPT | Water, Drinking water | — | No Violation Identified |
| Manzanita | ODOT - MANZANITA BRIDGE 02311 | Hazardous waste | — | No Violation Identified |
| Mapleton | MAPLETON STP | Water | 1 | Violation Identified |
| Mapleton | MAPLETON WATER DISTRICT WELL | Drinking water | — | No Violation Identified |
| Mapleton | WALTER CAMP ESTATE: CAMP QUARRY | Water | 1 | No Violation Identified |
| Marcola | MARCOLA WATER DISTRICT STORAGE | Drinking water | — | No Violation Identified |
| Marcola | SHOTGUN CREEK RECREATION SITE USBLM | Hazardous waste | — | No Violation Identified |
| Marion | MARION COUNTY MUNICIPAL STORMWATER, MS4 | Water | — | No Violation Identified |
| Marylhurst | CHRISTIE SCHOOL | Hazardous waste | — | No Violation Identified |
| Marylhurst | CLACKAMAS EDUCATION SERVICE DISTRICT | Hazardous waste | — | No Violation Identified |
| Marylhurst | SHORELINE COTTAGES-TREATMENT PLANT - 4 LOG VIRUS | Drinking water | 1 | No Violation Identified |
| Maupin | BAKEOVEN SUBSTATION, BPA | Hazardous waste | — | No Violation Identified |
| Maupin | MAUPIN CITY WATER SUPPLY | Drinking water | — | Violation Identified |
| Maupin | MAUPIN STP | Water | 1 | Violation Identified |
| Maupin | MAUPIN WORK SITE | Water | — | No Violation Identified |
| Maupin | OAK SPRINGS STATE FISH HATCHERY | Water | — | No Violation Identified |
| Maupin | ODOT USED OIL TRANSPORTER | Hazardous waste | — | No Violation Identified |
| Maupin | PINE GROVE WATER DISTRICT FACILITY | Drinking water | — | No Violation Identified |
| Maupin | SOUTH WASCO SCHOOL DISTRICT #1 TRACK IMPROVEMENTS | Water | — | No Violation Identified |
| Mc Kenzie Bridge | ODOT MCKENZIE BRG MAINT STA | Hazardous waste | — | No Violation Identified |
| Mc Kenzie Bridge | USDA USFS R06 WILLAMETTE NF MCKENZIE STATION | Hazardous waste | — | No Violation Identified |
| Mckenzie Bridge | EUGENE WATER & ELECTRIC BOARD CARMEN SMI | Hazardous waste | — | No Violation Identified |
| Mckenzie Bridge | OREGON CASCADE RV CO-OP-TP FOR WELL | Drinking water | — | No Violation Identified |
| Meacham | EMIGRANT SPRINGS STATE HERITAGE AREA | Drinking water | — | No Violation Identified |
| Meacham | ODOT - MEACHAM MAINTENANCE FACILITY | Water, Hazardous waste | — | No Violation Identified |
| Meacham | OPRD HILGARD JUNCTION STATE PK-TP FOR WELL #2 | Drinking water | — | No Violation Identified |
| Meacham | OPRD RED BRIDGE STATE PARK-TP FOR WELL | Drinking water | — | No Violation Identified |
| Merlin | FLEMING MIDDLE SCHOOL | Water, Drinking water | — | Violation Identified |
| Merlin | GRANTS PASS - MERLIN LANDFILL | Water | — | No Violation Identified |
| Merlin | JOSEPHINE COUNTY RECYCLING AND TRANSFER STATION | Water | — | No Violation Identified |
| Merrill | LOST RIVER JR/SR HIGH | Hazardous waste, Drinking water | — | Violation Identified |
| Merrill | MERRILL GRAIN AND FEED COMPANY | Water | — | No Violation Identified |
| Merrill | MERRILL WATER DEPARTMENT FACILITY | Drinking water | — | No Violation Identified |
| Mill City | BEECH STREET APARTMENTS | Water | — | No Violation Identified |
| Mill City | FRERES LUMBER - PLANT 3 PLYWOOD DIVISION | Water | — | No Violation Identified |
| Mill City | FRERES LUMBER CO. INC. | Air | — | No Violation Identified |
| Mill City | MILL CITY | Water | — | No Violation Identified |
| Mill City | MILL CITY WATER DEPARTMENT | Drinking water | — | No Violation Identified |
| Mill City | TEMP HOUSING SITE MILL CITY | Water | — | No Violation Identified |
| Millersburg | BALL CORPORATION – MILLERSBURG | Water, Hazardous waste | — | No Violation Identified |
| Millersburg | BARRACK TITANIUM INC | Hazardous waste | — | No Violation Identified |
| Millersburg | HIGHLINE-WARREN LLC | Water, Hazardous waste | — | Significant Violation |
| Millersburg | HUNTER JACKSON, LLC | Water | — | No Violation Identified |
| Millersburg | PALM HARBOR HOMES | Water | — | Significant Violation |
| Millersburg | PURE ENERGY GROUP MILLERSBURG | Water | — | No Violation Identified |
| Millersburg | STEELHEAD RUN WAREHOUSE | Water | — | No Violation Identified |
| Milton Freewater | COMBINE HILLS I WIND FARM | Water | — | No Violation Identified |
| Milton Freewater | FERNDALE ELEMENTARY SCHOOL | Drinking water | — | No Violation Identified |
| Milton Freewater | KONEN ROCK PRODUCTS | Water, Hazardous waste | — | No Violation Identified |
| Milton Freewater | MILTON-FREEWATER CITY WATER SYSTEM | Drinking water | 1 | No Violation Identified |
| Milton Freewater | NATIONAL GUARD ARMORY | Water | — | No Violation Identified |
| Milton Freewater | TOWN PUMP #56 | — | — | No Violation Identified |
| Milton-Freewater | SAFEWAY STORE NO 1590 | Hazardous waste | — | No Violation Identified |
| Milton-Freewater | VINCENT WATER COMPANY | Drinking water | — | No Violation Identified |
| Mist | BRUER POOL PIPELINE RECEIVER | Hazardous waste | — | No Violation Identified |
| Mist | MIST UNDERGROUND GAS STORAGE FACILITY | Hazardous waste | — | No Violation Identified |
| Mitchell | MITCHELL CITY WATER SOURCES | Drinking water | — | No Violation Identified |
| Mitchell | ODOT MITCHELL MAINT STA | Hazardous waste | — | No Violation Identified |
| Monmouth | ASH CREEK STATION | Water | — | No Violation Identified |
| Monmouth | BURGERVILLE | Hazardous waste | — | No Violation Identified |
| Monmouth | CALKINS ACRES IMPROVEMENT INC-TP FOR WELLS | Drinking water | — | Significant Violation |
| Monmouth | CATRON PLACE APARTMENTS | Water | — | No Violation Identified |
| Monmouth | JOSEPH FRANKO INC | Hazardous waste | — | No Violation Identified |
| Monmouth | MAR BROS. INC. | Water | — | Significant Violation |
| Monmouth | MONMOUTH STP | Water, Hazardous waste | — | No Violation Identified |
| Monmouth | MOUNTAIN WEST MONMOUTH APARTMENTS | Water | — | Unknown |
| Monmouth | PROCESSING AND RECOVERY CENTER | Water | — | Significant Violation |
| Monmouth | RIDDELL ROAD APARTMENTS | Water | — | No Violation Identified |
| Monmouth | WALGREENS #21428 | Hazardous waste | — | No Violation Identified |
| Monmouth | WESTERN OREGON UNIVERSITY | Water, Hazardous waste | — | No Violation Identified |
| Monmouth | WILBUR-ELLIS COMPANY (SUVER, OR) | — | 1 | — |
| Monroe | ALPINE COMMUNITY STP | Water | — | No Violation Identified |
| Monroe | BELLFOUNTAIN COMMUNITY CHURCH-TP FOR WELL #2 | Drinking water | — | No Violation Identified |
| Monroe | HARELINE DUBBIN LLC. | Hazardous waste | — | No Violation Identified |
| Monroe | HULL-OAKES LUMBER CO. | Water, Hazardous waste | 1 | Significant Violation |
| Monroe | MONROE CITY WATER INTAKE | Drinking water | 2 | Significant Violation |
| Monroe | MONROE STP | Water | — | No Violation Identified |
| Monument | MONUMENT CITY WELL | Drinking water | — | Violation Identified |
| Moro | AZURE STANDARD WAREHOUSE | Water | — | No Violation Identified |
| Moro | CITY OF MORO WASTEWATER SYSTEM IMPROVEMENTS | Water | — | No Violation Identified |
| Moro | MORO CITY WATER FACILITY | Drinking water | — | No Violation Identified |
| Moro | SHERMAN COUNTY FAIRGROUNDS | Water | — | No Violation Identified |
| Mosier | MOSIER CITY WELLS | Drinking water | — | Violation Identified |
| Mosier | MOSIER STP | Water | — | No Violation Identified |
| Mosier | MOSIER WWTP | Water | 1 | Violation Identified |
| Mount Angel | GEM EQUIPMENT OF OREGON INC | Water, Hazardous waste | — | No Violation Identified |
| Mount Angel | MONITOR ELEMENTARY SCHOOL | Drinking water | — | No Violation Identified |
| Mount Angel | MOUNT ANGEL ABBEY | Hazardous waste, Drinking water | — | No Violation Identified |
| Mount Angel | MOUNT ANGEL CITY WATER DISTRIBUTION SYSTEM | Drinking water | — | No Violation Identified |
| Mount Angel | MOUNT ANGEL STP | Water | — | No Violation Identified |
| Mount Angel | MT. ANGEL MIDDLE SCHOOL | Water | — | No Violation Identified |
| Mount Angel | PEPSI NORTHWEST BEVERAGES LLC | Water | — | Significant Violation |
| Mount Hood Parkdale | CRYSTAL SPRINGS WATER DISTRICT WELLS | Water, Drinking water | — | No Violation Identified |
| Mount Hood Parkdale | PARKDALE STP | Water | — | No Violation Identified |
| Mount Hood Parkdale | PARKDALE WATER COMPANY SPRING | Drinking water | — | No Violation Identified |
| Mount Vernon | CLYDE HOLLIDAY STATE PARK | Drinking water | — | Violation Identified |
| Mount Vernon | MOUNT VERNON WATER DISTRIBUTION FACILITY | Drinking water | — | No Violation Identified |
| Mount Vernon | MT VERNON STP | Water | — | No Violation Identified |
| Mt Angel | MAIN STREET DEVELOPMENT | Water | — | No Violation Identified |
| Mt Angel | WEST CHURCH STREET SUBDIVISION | Water | — | No Violation Identified |
| Mt. Vernon | CITY OF MT. VERNON WASTEWATER SYSTEM IMPROVEMENTS | Water | — | Unknown |
| Mt. Vernon | OPRD UNITY LAKE STATE PARK-TP FOR WELL 2 | Drinking water | — | No Violation Identified |
| Mulino | MIKE CUNNINGHAM REFINISHING | Hazardous waste | — | No Violation Identified |
| Mulino | MULINO AIRPORT | Water | — | Significant Violation |
| Mulino | MULINO WATER DISTRICT WELL | Drinking water | — | No Violation Identified |
| Mulino | SUNSTONE CIRCUITS | Water, Hazardous waste | 2 | Significant Violation |
| Multnomah | WOOD VILLAGE, MUNICIPAL STORMWATER MS-4 | Water | — | No Violation Identified |
| Murphy | COPELAND PAVING, INC - MURPHY PLANT | Water | — | Unknown |
| Murphy | HIDDEN VALLEY MARKET-TP FOR WELL | Drinking water | — | No Violation Identified |
| Murphy | ROGER HANSEN | Hazardous waste | — | No Violation Identified |
| Murphy | SPENCER CREEK RD 38-6-1.0 | Hazardous waste | — | No Violation Identified |
| Myrtle Creek | CLARKS BRANCH WATER TREATMENT PLANT | Water, Drinking water | — | No Violation Identified |
| Myrtle Creek | DOLLAR STORE - MYRTLE CREEK | Water | — | No Violation Identified |
| Myrtle Creek | FIRST STUDENT, INC. #20240 MYRTLE CREEK | Water | — | Significant Violation |
| Myrtle Creek | LAUREN YOUNG TIRE CENTER - MYRTLE CREEK | Water | — | No Violation Identified |
| Myrtle Creek | MYRTLE CREEK WTP | Drinking water | — | No Violation Identified |
| Myrtle Creek | MYRTLE CREEK WWTP | Water | — | No Violation Identified |
| Myrtle Creek | PAPPAS FILL SITE | Water | — | Unknown |
| Myrtle Creek | SPRINGBROOK WATER TREATMENT PLANT | Water | — | No Violation Identified |
| Myrtle Creek | SURPRISE VALLEY MOBILE VILLAGE | Water, Drinking water | — | No Violation Identified |
| Myrtle Creek | TRI-CITIES COMMERCIAL CENTER | Water | — | Unknown |
| Myrtle Creek | TRI-CITY JW AND SA WTP | Drinking water | — | No Violation Identified |
| Myrtle Creek | TRI-CITY MINI STORAGE PHASE I (R28082/R28074) | Water | — | No Violation Identified |
| Myrtle Creek | UMPQUA LUMBER COMPANY | Water | — | No Violation Identified |
| Myrtle Creek | UMPQUA RESEARCH CO | — | 1 | — |
| Myrtle Point | ARAGO COMMUNITY CHURCH-TP FOR HAULED WATER | Drinking water | — | No Violation Identified |
| Myrtle Point | BRIDGE WATER DISTRICT FACILITY | Drinking water | — | Violation Identified |
| Myrtle Point | HERVEY QUARRY | Water | — | No Violation Identified |
| Myrtle Point | JOE FICHER DAIRY WASTEWATER STORAGE POND | Water | — | No Violation Identified |
| Myrtle Point | LEE VALLEY QUARRY | Water | — | No Violation Identified |
| Myrtle Point | MYRTLE POINT HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| Myrtle Point | MYRTLE POINT STP | Water | 2 | Violation Identified |
| Myrtle Point | MYRTLE POINT WTP | Water, Drinking water | — | No Violation Identified |
| Myrtle Point | WASTE AREA FOR MYRTLE POINT WWTP | Water | — | No Violation Identified |
| Nehalem | BLUE ROCK QUARRY | Water | — | No Violation Identified |
| Nehalem | DILA DAIRY | Water | — | No Violation Identified |
| Nehalem | NEAHKAHNIE WATER DISTRICT SPRINGS | Drinking water | — | No Violation Identified |
| Nehalem | NEAHRING DAIRY | Water | — | No Violation Identified |
| Nehalem | NEHALEM BAY READY MIX | Water | — | No Violation Identified |
| Nehalem | NEHALEM BAY STP | Water | — | Violation Identified |
| Nehalem | NEHALEM BAY, LLC | Water | — | No Violation Identified |
| Nehalem | NEHALEM CITY WTP | Drinking water | — | No Violation Identified |
| Nehalem | NORTH COUNTY RECREATION DISTRICT | Water, Hazardous waste | 1 | No Violation Identified |
| Nehalem | OLD COUNTY PIT | Water | 1 | No Violation Identified |
| Nehalem | OPRD OSWALD WEST STATE PARK-TP FOR KERWIN CREEK | Drinking water | — | No Violation Identified |
| Nehalem | RIVER END DAIRY | Water | — | No Violation Identified |
| Nehalem | RT 53 WATER INC-TP FOR SELLER | Drinking water | — | Violation Identified |
| Neskowin | NESKOWIN REGIONAL SANITARY AUTHORITY STP | Water | — | No Violation Identified |
| Neskowin | NESKOWIN REGIONAL WATER DISTRICT PLANT | Drinking water | — | No Violation Identified |
| Netarts | NETARTS WATER DISTRICT FACILITIES | Drinking water | — | No Violation Identified |
| North Plains | BOYER FILL SITE | Water | — | No Violation Identified |
| North Plains | CORDEL BIRKEL SITE ACCESS IMPROVEMENT | Water | — | No Violation Identified |
| North Plains | GARBARINO DISPOSAL AND RECYCLING SERVICE | Water | — | No Violation Identified |
| North Plains | NORTH PLAINS NEW ELEMENTARY SCHOOL 28 | Water | — | No Violation Identified |
| North Plains | NORTH PLAINS SPECULATIVE INDUSTRIAL BUILDING | Water | — | No Violation Identified |
| North Plains | NORTH PLAINS WATER DEPARTMENT | Drinking water | — | No Violation Identified |
| North Plains | OREGON-CANADIAN FOREST PRODUCTS, INC. | Water, Hazardous waste | — | No Violation Identified |
| North Plains | PETERSON QUARRY - DIXIE MTN QUARRY | Water | — | Unknown |
| North Plains | RECOLOGY OREGON COMPOST INC | Water | — | No Violation Identified |
| North Plains | RESTFUL HAVEN HEALTH CLUB INC-TP FOR SPRING #1 | Drinking water | — | No Violation Identified |
| North Plains | SHADYBROOK LUMBER PRODUCTS | Water | — | Significant Violation |
| North Powder | CROP PRODUCTION SERVICES 159 SATELLITE | Hazardous waste | — | No Violation Identified |
| North Powder | JIMMY CREEK RANCH | Hazardous waste | — | No Violation Identified |
| North Powder | NORTH POWDER STP | Water | 2 | Violation Identified |
| North Powder | NORTH POWDER WATER DISTRICT FACILITY | Drinking water | — | No Violation Identified |
| North Powder | THE SAUNDERS COMPANY | Water | — | No Violation Identified |
| Northwest Region | CLACKAMAS CO. DEPT OF TRANSPORTATION & DEVELOPMENT | Water | — | No Violation Identified |
| Northwest Region | CLACKAMAS COUNTY DEVELOPMENT AGENCY | Water | — | No Violation Identified |
| Northwest Region | ODOT - REGION 1, CONSTRUCTION STORMWATER | Water | 1 | No Violation Identified |
| Norway | LEEP QUARRY | Water | — | No Violation Identified |
| Noti | NOTI MARKET-TP FOR WELL (UNAPPROVED UV) | Drinking water | — | Violation Identified |
| Noti | ODOT OR 126: FILL SITE | Water | — | No Violation Identified |
| Noti | SENECA SAWMILL COMPANY | Water | — | Significant Violation |
Alphabetical order — this site ranks no one. Figures as published by the EPA in ECHO for the last five years. Select a name for identifiers (EPA ID, NPDES, air), program-by-program status and the quarterly history. How to read this.