Environmental compliance
Environmental compliance in North Dakota
5,729 active EPA-regulated sites in North Dakota: 260 with an identified violation, 101 in significant violation, $88.0 million in penalties over five years — EPA ECHO, as of October 18, 2026, by county and facility.
How many facilities in North Dakota are regulated by the EPA, and how many are in violation (as of October 18, 2026)?
How many active facilities in North Dakota fall under each EPA program?
A facility can be in several programs.
| Program | Active sites |
|---|---|
| Air (Clean Air Act) | 1,094 |
| Water discharge permits (Clean Water Act, NPDES) | 3,296 |
| Hazardous waste (RCRA) | 1,063 |
| Drinking water systems (SDWA) | 465 |
| Toxics Release Inventory reporters | 89 |
| Greenhouse gas reporters (GHGRP) | 38 |
Which counties in North Dakota have the most facilities in significant violation of EPA rules?
Which large facilities in North Dakota are in significant violation of EPA rules?
| Facility | Compliance status | Quarters in violation (of 12) | Penalties, 5 years |
|---|---|---|---|
| HANKINSON RENEWABLE ENERGY, LLC Hankinson, ND | Significant Violation | 7 | – |
Which large facilities in North Dakota had the highest environmental penalties in the last five years?
| Facility | Compliance status | Quarters in violation (of 12) | Penalties, 5 years |
|---|---|---|---|
| TARGA- CLARK'S CREEK COMPRESSOR STATION Keene, ND | No Violation Identified | 0 | $3.2 million |
| ARROW PIPELINE STATION #3 North Dakota, ND | No Violation Identified | 0 | $450,000 |
| EOG- CLARKS CREEK CENTRAL FACILITY Mandaree, ND | No Violation Identified | 0 | $333,087 |
| TAT-BLUE BUTTES COMPRESSOR STATION Mckenzie County, ND | No Violation Identified | 0 | $250,000 |
| GREAT PLAINS SYNFUELS PLANT Beulah, ND | Violation Identified | 7 | $130,985 |
| FARGO CITY OF Fargo, ND | Violation Identified | 3 | $56,266 |
| MARATHON MANDAN REFINERY Mandan, ND | Violation Identified | 4 | $15,000 |
| CNH AMERICA LLC Fargo, ND | No Violation Identified | 2 | $8,500 |
| JAMESTOWN CITY OF Jamestown, ND | Violation Identified | 11 | $4,758 |
| US DOD USAF MINOT AFB Minot Afb, ND | Violation Identified | 9 | $4,600 |
EPA Enforcement and Compliance History Online (ECHO), weekly national export. Counts cover active sites in the Facility Registry Service; inspections, formal actions and penalties cover the last five years, quarters in violation the last three years. The EPA attributes a case that covers several facilities to each of them; area penalty totals here count an amount shared through the same federal case once, facility figures show the amount attributed to that facility. Large facilities are Clean Air Act majors, Clean Water Act majors and large hazardous waste generators or handlers. Source record.
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