Clean Water Act discharge permit · NPDES FLR10YG43

AMARA BAY, Saint Petersburg, FL: NPDES FLR10YG43 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

AMARA BAY, held by Mattamy Homes, holds NPDES permit FLR10YG43. EPA’s file records it issued February 14, 2026 and expiring February 13, 2031.

AMARA BAY, Saint Petersburg, Florida: Coverage under a general permit FLR10YG43, held by Mattamy Homes; Construction stormwater; Effective; issued February 14, 2026, term to February 13, 2031, by Florida Department of Environmental Protection.

October 13, 2026: WW Storm Water Construction - Failure to properly operate and maintain BMPs (ST6).
October 13, 2026: Evaluation (S).

Florida holds 15,654 Construction stormwater coverages of this permit type in EPA’s file; 12,992 were issued before FLR10YG43. Mattamy Homes holds 26 permits in Florida.

Other permits held by Mattamy Homes

HARMONY AT LAKEWOOD RANCH, Lakewood Ranch: FLR10OL41, issued August 28, 2014
THE ARBOR AT RIVERTOWN PHASE 2, Jacksonville: FLR10VD72, issued April 24, 2022
RIVERTOWN SETTLEMENT (PARCEL 29), Saint Johns: FLR10VH81, issued July 16, 2022
WINDWATER, Parrish: FLR10VL42, issued September 17, 2022
BRIGHTMORE AT WELLEN PARK, Venice: FLR10WF60, issued September 11, 2023
WATERSONG PH 3, Jacksonville: FLR10WN70, issued January 26, 2024
LAKESPUR AT WELLEN PARK, North Port: FLR10WS12, issued March 31, 2024
SUNSTONE LAKESIDE, Venice: FLR10WS93, issued April 13, 2024
PALMERA, Venice: FLR10WX28, issued June 20, 2024
RIVERTOWN WATERSONG PHASE 4, Saint Johns: FLR10XI04, issued December 21, 2024

Coverages issued nearest FLR10YG43

February 13, 2026: DAVIS COMMONS WORKFORCE HOUSING, Lake Worth, FLR20IZ31, held by Stuart and Shelby Development Inc
February 13, 2026: T4702, Lake Worth, FLR20IZ32, held by The Stout Group, LLC
February 13, 2026: MARINA DRIVE, North Palm Beach, FLR20IZ82, held by Deevan Inc.
February 14, 2026: KELLEY SMITH ELEMENTARY, Palatka, FLR10YG41, held by Pinnacle Site Solutions
February 14, 2026: MIAMI DADE BASIN IMPROVEMENT C7-C8, Hialeah, FLR10YG42, held by Miami Dade Basin Improvement C7-C8
February 14, 2026: ATT HIGHWAY 27, CHIEFLAND, FL (A05AMK0), Chiefland, FLR10YG44, held by BellSouth Telecommunications, LLC dba ATT Florida c/o Apex Companies
February 14, 2026: COW TENNESEE ST, Wauchula, FLR10YG45, held by Cobb Site Development Inc.
February 14, 2026: BO AND CO NP LLC, Ocala, FLR10YG46, held by BO and CO NP LLC
February 14, 2026: COW ALABAMA ST, Wauchula, FLR10YG47, held by Cobb Site Development Inc.
February 14, 2026: CREEKSIDE COMMONS OUTPARCEL E1, Parrish, FLR20IY33, held by Benderson Development

AMARA BAY among its neighbors

EPA’s permit file holds 60 discharge permits in the Grand Bayou subwatershed (HUC 031002060603), FLR10YG43 among them.

Other permits in the Grand Bayou subwatershed (HUC 031002060603)

4210 78TH AVENUE TOWNHOMES, Pinellas Park: FLR20HL33, minor permit, permit term to August 7, 2029
AMAZON.COM SERVICES LLC - DSR8, Saint Petersburg: FLR05I882, minor permit, permit term to June 30, 2027
AMAZON.COM SERVICES LLC DMF8 PKG STPETERSBU3, Saint Petersburg: FLR05J088, minor permit, permit term to September 22, 2028
APEC, Saint Petersburg: FLR20FN06, minor permit, permit term to June 18, 2027
AUTONATION, Pinellas Park: FLG074303, minor permit, permit term to January 26, 2030
AUTONATION PINELLAS PARK, Pinellas Park: FLR20GR64, minor permit, permit term to October 8, 2028
AUTONATION TOYOTA PINELLAS PARK, Pinellas Park: FLG074771, minor permit, permit term to February 2, 2031
AUTONATION TOYOTA PINELLAS PARK, Pinellas Park: FLR20HV83, minor permit, permit term to January 15, 2030
BARTOW POWER PLANT, St Petersburg: FLR05G904, minor permit, permit term to August 7, 2024
CLEMENS, M, Saint Petersburg: FLG073568, minor permit, permit term to February 8, 2028

Identity

Facility as filed	AMARA BAY
Permittee as filed	Mattamy Homes
NPDES ID	FLR10YG43
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	February 14, 2026
Expiration date	February 13, 2031
Issuing agency	Florida Department of Environmental Protection
Address	Saint Petersburg, FL 33702
Subwatershed	Grand Bayou (HUC 031002060603)

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 FLR10YG43.

Inspections, violations and enforcement

1Single-event violations

Date	What EPA recorded	Agency
October 13, 2026	WW Storm Water Construction - Failure to properly operate and maintain BMPs	ST6

Inspections

Date	What EPA recorded	Agency
October 13, 2026	Evaluation	S

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 FLR10YG43.

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Nearby on the register

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

The AMARA BAY storm water construction permit, held by Mattamy Homes in Saint Petersburg, Florida, is one of 23 such permits in the city on EPA's NPDES register, including this one. Among those 23 permits, 0.0% have a violation on file, and it is one of 60 NPDES permits in the Grand Bayou subwatershed, including this one.