Clean Water Act discharge permit · NPDES FLR05E318

DEFUNIAK SPRINGS BLOCK USA, Defuniak Springs, FL: NPDES FLR05E318 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

DEFUNIAK SPRINGS BLOCK USA, held by Ready Mix USA, LLC, holds NPDES permit FLR05E318. EPA’s file records it issued June 9, 2011 and expiring June 8, 2016.

DEFUNIAK SPRINGS BLOCK USA, Defuniak Springs, Florida: Coverage under a general permit FLR05E318, held by Ready Mix USA, LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued June 9, 2011, term to June 8, 2016.

Florida holds 3,868 Industrial stormwater coverages of this permit type in EPA’s file; 516 were issued before FLR05E318. Ready Mix USA, LLC holds 4 permits in Florida.

Coverages issued nearest FLR05E318

June 3, 2011: COLEMAN AEROSPACE, Orlando, FLRNEE968, held by L-3 Communications Coleman Aerospace
June 6, 2011: UPS GROUND FREIGHT, Riviera Beach, FLR05B284, held by United Parcel Service Inc
June 6, 2011: UPS FREIGHT - MIAMI, Miami, FLR05B288, held by United Parcel Service Inc
June 9, 2011: SOUTHWEST AIRLINES AT JACKSONVILLE INTERNATIONAL AIRPORT, Jacksonville, FLR05B478, held by Southwest Airlines
June 9, 2011: PENSACOLA BLOCK USA, Pensacola, FLR05E317, held by Ready Mix USA, LLC
June 9, 2011: DEFUNIAK SPRINGS BLOCK USA, Defuniak Springs, FLR05F386, held by Ready Mix USA, LLC
June 10, 2011: PREFERRED MATERIALS, INC - GREENVILLE PLANT, Greenville, FLR05C504, held by Preferred Materials Inc
June 10, 2011: LYNN HAVEN WASTE WATER TREATMENT PLANT, CITY OF, Lynn Haven, FLR05H149, held by City of Lynn Haven
June 11, 2011: BIC GRAPHIC USA BIC #1, Clearwater, FLR05H147, held by Bic Graphic USA BIC #1
June 11, 2011: OAKS OF CLAY COUNTY, Middleburg, FLR05H159, held by Oaks of Clay County

DEFUNIAK SPRINGS BLOCK USA among its neighbors

EPA’s permit file holds 12 discharge permits in the Kings Lake subwatershed (HUC 031401030502), FLR05E318 among them. Its county holds 257, 0 of them major permits; FLR05E318 is a minor permit.

Other permits in the Kings Lake subwatershed (HUC 031401030502)

AUTOMOTIVE CORE SUPPLY OF FLOR, Defuniak Springs: FLR05G775, minor permit, permit term to October 9, 2013
CAMP SERENTIY RV PARK, Defuniak Springs: FLR10XG49, minor permit, permit term to November 21, 2029
COASTAL AN OLDCASTLE CO DEFUNIAK SPRINGS BLOCK, Defuniak Springs: FLR05I135, minor permit, permit term to October 6, 2027
COASTAL AN OLDCASTLE CO DEFUNIAK SPRINGS PAVER, Defuniak Springs: FLR05I134, minor permit, permit term to October 6, 2027
DEFUNIAK SPRINGS AIRPORT, Defuniak Springs: FLR10VI24, minor permit, permit term to July 22, 2027
DEFUNIAK SPRINGS BLOCK USA, Defuniak Springs: FLR05F386, minor permit, permit term to June 8, 2016
DEFUNIAK SPRINGS MUNICIPAL AIRPORT, Defuniak Springs: FLR20JG87, minor permit, permit term to May 21, 2031
GILLIS BORROW PIT, Defuniak Springs: FLR10UV61, minor permit, permit term to December 18, 2026
NORTH WALTON MOSQUITO CONTROL DISTRICT, Defuniak Springs: FLG510030, minor permit, permit term to December 19, 2021
READY MIX USA - DEFUNIAK SPRINGS PLANT, Defuniak Springs: FLG110622, minor permit, permit term to February 2, 2014

What the register holds for DEFUNIAK SPRINGS BLOCK USA: its NPDES ID, its permit type and status, its dates, its address in Defuniak Springs, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR05E318.

Identity

Facility as filed	DEFUNIAK SPRINGS BLOCK USA
Permittee as filed	Ready Mix USA, LLC
NPDES ID	FLR05E318
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 9, 2011
Expiration date	June 8, 2016
Address	Defuniak Springs, FL 32433
Subwatershed	Kings Lake (HUC 031401030502)
SIC	3271 – Concrete Block And Brick

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 FLR05E318.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES FLR05E318.

Inspections

EPA’s inspection file holds no inspection for NPDES FLR05E318.

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 FLR05E318.

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, FLR05E318.

Start the watch

How we handle your data → Privacy

Nearby on the register

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

Among the 26 storm water industrial permits in Walton County, this one, DEFUNIAK SPRINGS BLOCK USA, ranks in the 11.5% that were issued earlier than it was. It sits within a Kings Lake subwatershed group of 12 NPDES permits, this one included. The register records no pollutants under a numeric limit and no effluent exceedances for this permit.