NPDES NDP000080 · Clean Water Act

BOBCAT CYLINDERS, Wahpeton, ND: NPDES NDP000080 discharge permit, effluent exceedances, inspections, penalties

BOBCAT CYLINDERS, Wahpeton, North Dakota: Individual industrial user permit NDP000080, held by Bobcat Doosan Company; Administratively continued; issued December 20, 2016, term to December 31, 2021, by North Dakota Department of Environmental Quality.

Zinc, total [as Zn]: 2 limits, 21 violations of any kind, 7 effluent exceedances, latest December 31, 2025, largest 346% over the limit.
Nickel, total [as Ni]: 2 limits, 15 violations of any kind, 1 effluent exceedance, latest December 31, 2023, largest 18% over the limit.
Flow, process wastewater: 2 limits, 20 violations of any kind.
pH: 2 limits, 14 violations of any kind.
Cyanide, total [as CN]: 2 limits, 14 violations of any kind.
Cadmium, total [as Cd]: 2 limits, 14 violations of any kind.
Chromium, total [as Cr]: 2 limits, 14 violations of any kind.
Copper, total [as Cu]: 2 limits, 14 violations of any kind.
Lead, total [as Pb]: 2 limits, 14 violations of any kind.
Silver, total [as Ag]: 2 limits, 14 violations of any kind.
Flow, total: 1 limit, 10 violations of any kind.
Total toxic organics [TTO] [40 CFR433]: 1 limit, 8 violations of any kind.

June 9, 2026: Letter of Violation/ Warning Letter (State).
January 28, 2026: Evaluation (IU) (S).

Other permits held by Bobcat Doosan Company

BOBCAT COMPANY - GWINNER MANUFACTURING, Gwinner: NDP000015, issued 2005-12-31
BOBCAT COMPANY: NDR110585, issued 2015-03-31

BOBCAT CYLINDERS among its neighbors

Its county: 66, 3 major; NDP000080 is minor permit.

Other permits in the county

ABERCROMBIE CITY OF, Abercrombie: NDG122659, minor, term to 2023-09-30
ABERCROMBIE DAIRY - STORMWATER CONSTRUCTION, Wahpeton: NDR113326, minor, term to 2030-03-31
ABERCROMBIE SOLAR, Abercrombie: NDR113689, minor, term to 2030-03-31
ABU TRAILERS INC, Dwight: NDP000031, minor, term to 2021-12-31
ABU TRAILERS INC, Dwight: NDR050863, minor, term to 2025-03-31
BARNEY CITY OF, Barney: NDG322195, minor, term to 2024-09-30
CARGILL CORN MILLING (PROGOLD), Wahpeton: ND0026000, major, term to 2021-06-30
CARGILL, INC. - STORMWATER CONSTRUCTION, Wahpeton: NDR113607, minor, term to 2030-03-31
CARGILL, INC. - STORMWATER CONSTRUCTION, Wahpeton: NDR113812, minor, term to 2030-03-31
CHRISTINE W & S ASSOC, Christine: NDG220303, minor, term to 2024-03-31

Identity

Facility	BOBCAT CYLINDERS
Permittee	Bobcat Doosan Company
NPDES ID	NDP000080
Status	Administratively continued
Type	Individual industrial user permit
Class	Minor
Facility type	Non-POTW
Issued	December 20, 2016
Expires	December 31, 2021
Agency	North Dakota Department of Environmental Quality
Address	Wahpeton, ND 58075
SIC	3728 – Aircraft Parts And Equipment

NPDES NDP000080: effluent limits and exceedances

BOBCAT CYLINDERS (NPDES NDP000080): 12 pollutants on file, 12 limited; 12 with a violation of any kind, 2 with an exceedance.

How exceedances are counted.

Pollutant	Limits	Violations	Exceedances	Latest	Largest, as filed
Zinc, total [as Zn]	2	21	7	December 31, 2025	346% over the limit
Nickel, total [as Ni]	2	15	1	December 31, 2023	18% over the limit
Flow, process wastewater	2	20	0
pH	2	14	0
Cyanide, total [as CN]	2	14	0
Cadmium, total [as Cd]	2	14	0
Chromium, total [as Cr]	2	14	0
Copper, total [as Cu]	2	14	0
Lead, total [as Pb]	2	14	0
Silver, total [as Ag]	2	14	0
Flow, total	1	10	0
Total toxic organics [TTO] [40 CFR433]	1	8	0

NPDES NDP000080: inspections, violations and enforcement

NPDES NDP000080: 1 inspection

Date	What EPA recorded	Agency
January 28, 2026	Evaluation (IU)	S

NPDES NDP000080: 1 informal enforcement action

Date	What EPA recorded	Agency
June 9, 2026	Letter of Violation/ Warning Letter	State

NPDES NDP000080 (BOBCAT CYLINDERS): no single-event violation and formal enforcement action on file.

Watch NPDES NDP000080

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Permits near NPDES NDP000080

NPDES NDP000080: 12 pollutant rows, 2 dated events; ICIS-NPDES download, loaded October 14, 2026.