Clean Water Act discharge permit · NPDES MDR001643

CARTER MACHINERY COMPANY, INC., Essex, MD: NPDES MDR001643 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

CARTER MACHINERY COMPANY, INC., held by Carter Machinery Company, Inc., holds NPDES permit MDR001643. EPA’s file records it issued May 26, 2021 and expiring December 31, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CARTER MACHINERY COMPANY, INC.: its NPDES ID, its permit type and status, its dates, its address in Essex, Maryland. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDR001643.

Identity

Facility as filed	CARTER MACHINERY COMPANY, INC.
Permittee as filed	Carter Machinery Company, Inc.
NPDES ID	MDR001643
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	May 26, 2021
Expiration date	December 31, 2026
Issuing agency	MARYLAND DEPARTMENT OF THE ENVIRONMENT
Address	Essex, MD 21221
Receiving water impaired	303(D) Listed
Subwatershed	Back River-Hawk Cove-Chesapeake Bay (HUC 020600030703)
SIC	5082 – Construction And Mining Machinery
Other EPA IDs (FRS)	RCRA handler MDR000018382

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MDR001643.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MDR001643.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MDR001643 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act NPDES permit MDR001643, held by Carter Machinery Company, Inc. in Essex, Maryland, with an effective status, a minor discharger class, and an issue date of May 26, 2021 and expiration date of December 31, 2026. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and records no violation for this permit.