Clean Water Act discharge permit · NPDES MD2507J00

LINKWOOD VENTURES, LLC, Cambridge, MD: NPDES MD2507J00 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
11Pollutants under a numeric limit
0Pollutants with an effluent exceedance

LINKWOOD VENTURES, LLC, held by LINKWOOD VENTURES, LLC., holds NPDES permit MD2507J00, which discharges to Transquaking River. EPA’s file records it issued December 22, 2009 and expiring December 31, 2014. 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.

Identity

Facility as filed	LINKWOOD VENTURES, LLC
Permittee as filed	LINKWOOD VENTURES, LLC.
NPDES ID	MD2507J00
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	State-issued individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	December 22, 2009
Expiration date	December 31, 2014
Issuing agency	MARYLAND DEPARTMENT OF THE ENVIRONMENT
Address	Cambridge, MD 21613
Receiving water	TRANSQUAKING RIVER
Receiving water impaired	303(D) Listed
Subwatershed	Middletown Branch-Transquaking River (HUC 020801100101)

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

Effluent limits and exceedances

11Pollutants on file
11Under a numeric limit
11With a violation of any kind
0With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind
BOD, 5-day, 20 deg. C	1	84
Solids, total suspended	1	84
Nitrogen, total [as N]	1	84
Flow	1	84
pH	9	75
Nitrogen, Kjeldahl, total [as N]	9	75
Phosphate, total [as PO4]	9	75
Chloride	9	75
Solids, total dissolved	9	75
Nitrogen, nitrate total [as NO3]	9	75
Coliform, fecal general	9	75

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MD2507J00.

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 MD2507J00.

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

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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 MD2507J00 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit MD2507J00, held by LINKWOOD VENTURES, LLC in Cambridge, MD, which discharges to the Transquaking River. The permit is listed as a Minor Discharger class with an administratively continued status, zero pollutants under a numeric limit, and zero pollutants with an effluent exceedance. It was issued December 22, 2009 and expired December 31, 2014.