Clean Water Act discharge permit · NPDES GAR347189

IVY PARK SUBDIVISION, PHASE 1, Columbus, GA: NPDES GAR347189 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

IVY PARK SUBDIVISION, PHASE 1, held by GREY ROCK LLC, holds NPDES permit GAR347189. EPA’s file records it issued September 23, 2013 and expiring July 31, 2018. 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 IVY PARK SUBDIVISION, PHASE 1: its NPDES ID, its permit type and status, its dates, its address in Columbus, Georgia. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES GAR347189.

Identity

Facility as filed	IVY PARK SUBDIVISION, PHASE 1
Permittee as filed	GREY ROCK LLC
NPDES ID	GAR347189
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	Construction stormwater
Issued	September 23, 2013
Expiration date	July 31, 2018
Address	Columbus, GA 31909
Subwatershed	Heiferhorn Creek (HUC 031300021304)

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 GAR347189.

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 GAR347189.

Inspections

EPA’s inspection file holds no inspection for NPDES GAR347189.

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 GAR347189.

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 GAR347189 there.

IVY PARK SUBDIVISION, PHASE 1, Columbus, Georgia: Coverage under a general permit GAR347189, held by GREY ROCK LLC; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued September 23, 2013, term to July 31, 2018.

Georgia holds 40,604 Construction stormwater coverages of this permit type in EPA’s file; 24 were issued before GAR347189. GREY ROCK LLC holds 3 permits in Georgia.

Other permits held by GREY ROCK LLC

NORTH IVY PARK, Columbus: GAR328006, issued September 23, 2013
IVY PARK SUBDIVISION, PHASE 2 - (PRIMARY PERMITTEE), Columbus: GAR347191, issued September 23, 2013

Coverages issued nearest GAR347189

September 23, 2013: FOGGY CEDARS, Hamilton, GAR347184, held by GRAWHAWK HOMES, INC.
September 23, 2013: NAVKAR ESTATES SUBDIVISION, GAR347185, held by Navkar Builders, LLC
September 23, 2013: COMCAST OF GEORGIA, GAR347186, held by Comcast of Georgia
September 23, 2013: MEETING PARK, Marietta, GAR347187, held by Pulte Group Corporation
September 23, 2013: DUE WEST ROAD SUBDIVISION, GAR347188, held by Traton Homes
September 23, 2013: DIVERSE POWER, INC., Lagrange, GAR347190, held by DIVERSE POWER INCORPORATED
September 23, 2013: IVY PARK SUBDIVISION, PHASE 2 - (PRIMARY PERMITTEE), Columbus, GAR347191, held by GREY ROCK LLC
September 23, 2013: IVY PARK SUBDIVISION, PHASE 2, LOT 6H, GAR347193, held by GRAYHAWK HOMES, INC
September 23, 2013: IVY PARK SUBDIVISION, PHASE 2, LOT 3E, Columbus, GAR347194, held by GRAYHAWK HOMES, INC.
September 23, 2013: IVY PARK SUBDIVISION, LOT 3D, Columbus, GAR347195, held by GRAYHAWK HOMES, INC.

IVY PARK SUBDIVISION, PHASE 1 among its neighbors

EPA’s permit file holds 105 discharge permits in the Heiferhorn Creek subwatershed (HUC 031300021304), GAR347189 among them.

Other permits in the Heiferhorn Creek subwatershed (HUC 031300021304)

CHARLESTON PLACE, Midland: GAR366475, minor permit, permit term to July 31, 2018
COCA LAKE SUBDIVISION, LOT 15M, Cataula: GAR352344, minor permit, permit term to July 31, 2018
COCA LAKE, LOT 21B, Cataula: GAR353028, minor permit, permit term to July 31, 2018
COCA LAKE, LOT 21B, Cataula: GAR356720, minor permit, permit term to July 31, 2018
COCA LAKE, LOT 280M, Cautaula: GAR385F16, minor permit, permit term to July 31, 2018
COLUMBUS QUARRY, LLC, Columbus: GA0046477, minor permit, discharging to HEIFERHORN CRK-CHATT RB, permit term to September 30, 2013
GROVE PARK TOWNHOUSES, Columbus: GAR18B037, minor permit, permit term to January 31, 2025
GROVE PARK, LOT 1, Columbus: GAR372599, minor permit, permit term to July 31, 2018
GROVE PARK, LOT 11A, Columbus: GAR355711, minor permit, permit term to July 31, 2018
GROVE PARK, LOT 11B, Columbus: GAR355712, minor permit, permit term to July 31, 2018

Nearby on the register

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

Violations are on file for 0.0% of the 389 storm water construction permits in Columbus, and IVY PARK SUBDIVISION, PHASE 1 is included in that group. Of all 389 Columbus permits, this permit included, 0.0% have an earlier issue date than this permit. The Heiferhorn Creek subwatershed counts 105 NPDES permits, this permit among them.