County page
Pembina County
Pembina County currently shows 0 Superfund sites, 25 imported facility profiles, and 148,739 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Pembina County.
The latest loaded TRI year is 2024, with 148,739 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Facilities
Worst polluters and compliance pressure
American Crystal Sugar Company-drayton Plant
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Mayo Construction Company-portable Asphalt Plants
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Pembina County - Klj Engineer
Significant Violation across 7 of the last 12 quarters in the imported ECHO record.
Carpenter's Rock and Gravel Company
Significant Violation across 5 of the last 12 quarters in the imported ECHO record.
Crystal City of
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Cavalier, City of
Significant noncompliance across 3 of the last 12 quarters in the imported ECHO record.
Pembina City of
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Assoc Potato Growers Drayton
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Neche, City of
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
United States Sf Cavalier Sfs
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Drayton City of
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Drayton Wtp
Under review across 1 of the last 12 quarters in the imported ECHO record.
Cavalier Air Force Station
No Violation Identified. Last recorded ECHO inspection: 2025-08-19.
Mayo Construction Company, Inc.
No Violation Identified. Last recorded ECHO inspection: 2024-09-25.
Agworx, Llc
No Violation Identified. Last recorded ECHO inspection: 2024-09-26.
American Crystal Sugar Company
No Violation Identified. Last recorded ECHO inspection: 2025-08-20.
American Crystal Sugar-st Thomas Piling Site
No Violation Identified. Last recorded ECHO inspection: 2020-08-11.
Drayton Municipal Airport
Under review. Last recorded ECHO inspection: 2022-03-09.
Enbridge Energy, Limited Partnership
No Violation Identified. Last recorded ECHO inspection: 2021-05-11.
Motor Coach Industries, Inc.- Paint Shop
No Violation Identified. Last recorded ECHO inspection: 2021-11-18.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Ammonia | TRI-listed chemical | 1 | 148,726 lbs |
| Mercury compounds | TRI-listed chemical | 1 | 12 lbs |
| Dioxin and dioxin-like compounds | TRI-listed chemical | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in North Dakota
North Dakota facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in North Dakota
North Dakota facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in North Dakota
North Dakota facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.