Clean Water Act discharge permit · NPDES GAIS10939

4D PRINTING, Conyers, GA: NPDES GAIS10939 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

4D PRINTING holds NPDES permit GAIS10939. EPA’s file records it issued June 1, 2012 and expiring May 31, 2017.

4D PRINTING, Conyers, Georgia: Coverage under a general permit GAIS10939; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued June 1, 2012, term to May 31, 2017.

Georgia holds 1,505 Industrial stormwater coverages of this permit type in EPA’s file; 0 were issued before GAIS10939.

Coverages issued nearest GAIS10939

June 1, 2012: RTS PACKAGING, LLC, Hartwell, GAIS10927
June 1, 2012: MM SYSTEMS CORP, Pendergrass, GAIS10929, held by MM SYSTEMS
June 1, 2012: C R BARD INC., Covington, GAIS10934, held by C R BARD INC
June 1, 2012: FEDEX GROUND, Augusta, GAIS10937
June 1, 2012: CELLOFOAM NORTH AMERICA, Conyers, GAIS10938, held by CELLOFOAM NORTH AMERICA, INC - EASTVIEW
June 1, 2012: REEVES CONSTRUCTION CO-TOCCOA SHOP, Toccoa, GAIS10977
June 1, 2012: LITHONIA QUARRY, Lithonia, GAIS10996
June 1, 2012: DART CONTAINER CORPORATION, Augusta, GAIS11007
June 1, 2012: COBB COUNTY TRANSFER STATION, Marietta, GAIS12005, held by ADVANCE DISPOSAL SERVICES
June 1, 2012: BASIC READY MIX - CHICKAMAUGA, Chickamauga, GAIS12047

4D PRINTING among its neighbors

EPA’s permit file holds 126 discharge permits in the Snapping Shoals Creek subwatershed (HUC 030701030604), GAIS10939 among them. Its county holds 21, 2 of them major permits; GAIS10939 is a minor permit.

Other permits in the Snapping Shoals Creek subwatershed (HUC 030701030604)

1347 JOHNSON ROAD, Atlanta: GAR18B91C, minor permit, permit term to July 31, 2028
212 PROPERTY DEVELOPMENT, Covington: GAR3973A9, minor permit, permit term to July 31, 2028
2557 WESTCHESTER, Conyers: GAR3970D4, minor permit, permit term to July 31, 2028
2928 CHESTERFIED WAY, Conyers: GAR18C02F, minor permit, permit term to July 31, 2028
A&E LANDSCAPE SUPPLY, Covington: GAR18B551, minor permit, permit term to July 31, 2028
ADDITIONS AND ALTERATIONS TO EDWARDS MIDDLE SCHOOL, Conyers: GAR147168, minor permit, permit term to July 31, 2018
ALLIANCE OLD COVINGTON HIGHWAY SITE, Conyers: GAR18A980, minor permit, permit term to July 31, 2028
BIO-LAB, INC., Conyers: GA0046779, minor permit, permit term to July 31, 2018
BRENTWOOD PLACE LOT -293, Unknown: GAR369484, minor permit, permit term to July 31, 2018
BRENTWOOD PLACE LOT -235, Unknown: GAR369454, minor permit, permit term to July 31, 2018

What the register holds for 4D PRINTING: its NPDES ID, its permit type and status, its dates, its address in Conyers, Georgia. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES GAIS10939.

Identity

Facility as filed	4D PRINTING
Permittee as filed	4D PRINTING
NPDES ID	GAIS10939
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
Program	Industrial stormwater
Issued	June 1, 2012
Expiration date	May 31, 2017
Address	Conyers, GA 30012
Subwatershed	Snapping Shoals Creek (HUC 030701030604)
Other EPA IDs (FRS)	RCRA handler GA0000882258

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 GAIS10939.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES GAIS10939.

Inspections

EPA’s inspection file holds no inspection for NPDES GAIS10939.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES GAIS10939.

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, GAIS10939.

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Nearby on the register

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

Of the 5 storm water industrial permits in Rockdale County, 0.0% were issued before 4D PRINTING's permit. Rockdale County lists 5 such permits, 40.0% with a violation on file, and the Snapping Shoals Creek subwatershed holds 126 NPDES permits.