Clean Water Act discharge permit · NPDES GAR18AD20

O'BRIEN FARMS, Kathleen, GA: NPDES GAR18AD20 discharge permit, effluent exceedances, inspections, penalties

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

O'BRIEN FARMS, held by Masterpiece Construction Inc, holds NPDES permit GAR18AD20. EPA’s file records it issued August 1, 2023 and expiring July 31, 2028.

O'BRIEN FARMS, Kathleen, Georgia: Coverage under a general permit GAR18AD20, held by Masterpiece Construction Inc; Construction stormwater; Effective; issued August 1, 2023, term to July 31, 2028.

Georgia holds 40,604 Construction stormwater coverages of this permit type in EPA’s file; 31,933 were issued before GAR18AD20.

Coverages issued nearest GAR18AD20

August 1, 2023: THOMAS BROTHERS FARM 2, Waco, GAR18AD15, held by Thomas Brother's Farm 2, LLC
August 1, 2023: VETERANS PLAZA, Moultrie, GAR18AD16, held by Nitinkumar Patel
August 1, 2023: ARBOURS AT WELLSTON, Warner Robins, GAR18AD17, held by David Sumrall
August 1, 2023: NANCY DO POULTRY FARM, Dewey Rose, GAR18AD1B, held by nancy do
August 1, 2023: OCEAN FOREST PRACTICE FACILITY, Sea Island, GAR18AD1D, held by Yates Anderson
August 1, 2023: MULBERRY STREET CEMETERY ENHANCEMENTS, Lagrange, GAR18AD26, held by City of LaGrange; Attn: Patrick Bowie
August 1, 2023: LE22203 GREENBRIAR CHURCH, Albany, GAR18AD2D, held by The Greenbriar Church of Albany, Inc.
August 1, 2023: WOODLANDS CAMP BALL FIELD, Cleveland, GAR18AD33, held by WOODLANDS CAMP AND CONFERENCE CENTER, INC
August 1, 2023: SWILLEY HILL CHURCH OF GOD, Valdosta, GAR18AD35, held by Andy Pearson
August 1, 2023: 796 INDUSTRIAL PARK DRIVE DEVELOPMENT, Evans, GAR18AD39, held by Kaufcero Investments LLC

O'BRIEN FARMS among its neighbors

EPA’s permit file holds 95 discharge permits in the Lower Mossy Creek subwatershed (HUC 030701040206), GAR18AD20 among them.

Other permits in the Lower Mossy Creek subwatershed (HUC 030701040206)

A NEW SHOPPING CENTER - HWY 247 CONN @ WALKER RD, Byron: GAR18C019, minor permit, permit term to July 31, 2028
ABIGAIL'S LANDING AT THE TIFFANY SECTION 1, Warner Robins: GAR352402, minor permit, permit term to July 31, 2018
ANTHONY URBAN, Fort Valley: GAR18A8C7, minor permit, permit term to July 31, 2028
APEX OF PERRY, Perry: GAR18B424, minor permit, permit term to July 31, 2028
AUTUMN COVE, ROWLAND CIRCLE, BYRON, S/D DEVELOPMENT, Byron: GAR18B9DC, minor permit, permit term to July 31, 2028
BEAR BRANCH PUMP STATION UPGRADES PHASE 1 - FORCE MAIN, Perry: GAR254392, minor permit, permit term to July 31, 2028
BLACKHAWK SUBDIVISION - PHASE 2, Perry: GAR349451, minor permit, permit term to July 31, 2018
BUZZELL PLUMBING, HEATING & AIR INC., Warner Robins: GAR147882, minor permit, permit term to July 31, 2018
CALIBER COLLISION, Warner Robins: GAR18AB01, minor permit, permit term to January 31, 2025
CAR WASH, Warner Robbins: GAR18BB20, minor permit, permit term to July 31, 2028

What the register holds for O'BRIEN FARMS: its NPDES ID, its permit type and status, its dates, its address in Kathleen, Georgia. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES GAR18AD20.

Identity

Facility as filed	O'BRIEN FARMS
Permittee as filed	Masterpiece Construction Inc
NPDES ID	GAR18AD20
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	August 1, 2023
Expiration date	July 31, 2028
Address	Kathleen, GA 31047
Subwatershed	Lower Mossy Creek (HUC 030701040206)

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 GAR18AD20.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES GAR18AD20.

Inspections

EPA’s inspection file holds no inspection for NPDES GAR18AD20.

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 GAR18AD20.

Watch this permit

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Nearby on the register

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

O'BRIEN FARMS appears among 13 storm water construction permits in Kathleen, and 0.0% of that group carries a violation on file. Counting this filing, 38.5% of the Kathleen storm water permits were issued before it, and the Lower Mossy Creek subwatershed holds 95 NPDES permits.