Clean Water Act discharge permit · NPDES MDG499748

MORELAND-SANDYFILL S&G, Harwood, MD: NPDES MDG499748 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
5Pollutants under a numeric limit
0Pollutants with an effluent exceedance

MORELAND-SANDYFILL S&G, held by SANDYFILL, LLC, holds NPDES permit MDG499748, which discharges to Patuxent River - Middle. EPA’s file records it issued December 1, 2011 and expiring April 30, 2015. 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.

Identity

Facility as filed	MORELAND-SANDYFILL S&G
Permittee as filed	SANDYFILL, LLC
NPDES ID	MDG499748
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	December 1, 2011
Expiration date	April 30, 2015
Issuing agency	Maryland Department of The Environment
Address	Harwood, MD 20776
Receiving water	PATUXENT RIVER - Middle
Receiving water impaired	303(D) Listed
Subwatershed	Wilson Owens Branch-Patuxent River (HUC 020600060403)
SIC	1442 – Construction Sand And Gravel

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

7Pollutants on file
5Under a numeric limit
7With 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
pH	2	110
Solids, total suspended	2	80
Flow, in conduit or thru treatment plant	2	74
pH change [range]	2	32
Solids, settleable	1	19
Temp. difference, summer [deg. F]	0	4
Temperature, summer [deg. F]	0	4

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MDG499748.

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 MDG499748.

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 MDG499748 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES MDG499748, held by SANDYFILL, LLC for the MORELAND-SANDYFILL S&G facility in Harwood, MD, which discharges to the Patuxent River - Middle and is administratively continued past its April 30, 2015 expiration. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, with the permit classed as a Minor Discharger class 5.