Clean Water Act discharge permit · NPDES MDR001470

SMITHS DETECTION EDGEWOOD, INC., Edgewood, MD: NPDES MDR001470 discharge permit, effluent exceedances, inspections, penalties

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

SMITHS DETECTION EDGEWOOD, INC., held by Smiths Detection Edgewood, Inc., holds NPDES permit MDR001470. EPA’s file records it issued June 25, 2003 and expiring November 30, 2007. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for SMITHS DETECTION EDGEWOOD, INC.: its NPDES ID, its permit type and status, its dates, its address in Edgewood, Maryland. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDR001470.

Identity

Facility as filed	SMITHS DETECTION EDGEWOOD, INC.
Permittee as filed	Smiths Detection Edgewood, Inc.
NPDES ID	MDR001470
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	June 25, 2003
Expiration date	November 30, 2007
Issuing agency	MARYLAND DEPARTMENT OF THE ENVIRONMENT
Address	Edgewood, MD 21040
Receiving water impaired	303(D) Listed
Subwatershed	Lower Winters Run (HUC 020600030102)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

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 MDR001470.

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 MDR001470.

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.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MDR001470.

Start the watch

How we handle your data → Privacy

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 MDR001470 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

SMITHS DETECTION EDGEWOOD, INC. holds one of 71 general permit coverages in Harford County, and 9.9% of those coverages carry an earlier issue date than this one. Among the 13 NPDES permits in the Lower Winters Run subwatershed, this permit shares that watershed with the others listed there. The permit records no pollutants under a numeric limit and no effluent exceedances, while 32.4% of the Harford County general permit coverages have a violation on file.