Clean Water Act discharge permit · NPDES FLR20IH61

THORNE INDUSTRIAL WAREHOUSE, Palatka, FL: NPDES FLR20IH61 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

THORNE INDUSTRIAL WAREHOUSE, held by CBT Enterprises OP LLC, holds NPDES permit FLR20IH61. EPA’s file records it issued June 5, 2025 and expiring June 4, 2030.

THORNE INDUSTRIAL WAREHOUSE, Palatka, Florida: Coverage under a general permit FLR20IH61, held by CBT Enterprises OP LLC; Construction stormwater; Effective; issued June 5, 2025, term to June 4, 2030, by Florida Department of Environmental Protection.

Florida holds 15,654 Construction stormwater coverages of this permit type in EPA’s file; 10,280 were issued before FLR20IH61.

Coverages issued nearest FLR20IH61

June 5, 2025: RSW CP INVESTIGATION PROJECT, Fort Myers, FLR20IH42, held by Burns & McDonnell Engineering Company, Inc.
June 5, 2025: PIRATES COVE IMPROVEMENTS, Palm Beach Gardens, FLR20IH43, held by Johnson-Davis Inc.
June 5, 2025: SILVER LAKE COMMONS STORAGE CENTER, Leesburg, FLR20IH44, held by JHISAACS Services
June 5, 2025: MONTVERDE LAKESIDE DRIVE STORMWATER IMPROVEMENTS, Montverde, FLR20IH46, held by Blackwater Construction Services
June 5, 2025: NORTH MAIN ST. CCSS, Jacksonville, FLR20IH47, held by CCSS LLC
June 5, 2025: DAVIS FORT HAMMER PHASE 1-MULTI-FAMILY, Parrish, FLR20IH62, held by DD Ft Hamer LLC
June 6, 2025: SOUTHHAMPTON WEST OAK PHASE 1A, Ocala, FLR10XR90, held by West Oak Ocala I Business LLC
June 6, 2025: NDL-PALMETTO OFFICE BUILDING, Palmetto, FLR10XS38, held by DeLesline Construction Inc
June 6, 2025: JULIETTE FALLS, Dunnellon, FLR10XS41, held by Lennar Homes, LLC
June 6, 2025: HERITAGE STATION, Punta Gorda, FLR10XS42, held by Maronda Homes of Southwest Florida

THORNE INDUSTRIAL WAREHOUSE among its neighbors

EPA’s permit file holds 13 discharge permits in the Mason Branch subwatershed (HUC 030801030704), FLR20IH61 among them. Its county holds 61, 4 of them major permits; FLR20IH61 is a minor permit.

Other permits in the Mason Branch subwatershed (HUC 030801030704)

CITY OF PALATKA, Palatka: FLL040061, minor permit, permit term to December 31, 2025
EAST PUTNAM COUNTY WWTF, East Palatka: FLR20GT91, minor permit, permit term to November 15, 2028
GREIF, Palatka: FLRNEF781, minor permit, permit term to October 2, 2026
HANSON PRESSURE PIPE, INC, Palatka: FL0041319, minor permit, discharging to UNNAMED DITCH TO RICE CREEK, permit term to March 12, 2011
JOHN'S METAL, Palatka: FLR05G748, minor permit, permit term to September 22, 2023
KELLEY SMITH ELEMENTARY, Palatka: FLR10YG41, minor permit, permit term to February 13, 2031
PALATKA FACILITY, Palatka: FLR05G905, minor permit, permit term to August 19, 2014
PORT BUENA VISTA WWTF, East Palatka: FL0042617, minor permit, discharging to St Johns R, WBID 2213, Class III Fresh, permit term to November 25, 2018
SEMINOLE ELECTRIC COOP WWTF, Palatka: FL0036498, major permit, discharging to St Johns R Class III Fresh WBID 2213L, permit term to August 16, 2023
SEMINOLE GENERATING STATION, Palatka: FLR05B869, minor permit, permit term to June 4, 2026

What the register holds for THORNE INDUSTRIAL WAREHOUSE: its NPDES ID, its permit type and status, its dates, its address in Palatka, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR20IH61.

Identity

Facility as filed	THORNE INDUSTRIAL WAREHOUSE
Permittee as filed	CBT Enterprises OP LLC
NPDES ID	FLR20IH61
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	June 5, 2025
Expiration date	June 4, 2030
Issuing agency	Florida Department of Environmental Protection
Address	Palatka, FL 32177
Subwatershed	Mason Branch (HUC 030801030704)

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 FLR20IH61.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES FLR20IH61.

Inspections

EPA’s inspection file holds no inspection for NPDES FLR20IH61.

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 FLR20IH61.

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, FLR20IH61.

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Nearby on the register

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

The THORNE INDUSTRIAL WAREHOUSE permit is one of 18 storm water construction permits on EPA's NPDES register in Putnam County, this one included. Of those 18, 88.9% were issued earlier than this permit, and 0.0% of them have a violation on file. The permit also falls within the Mason Branch subwatershed, which holds 13 NPDES permits, this one included, and it has no pollutants under a numeric limit or with an effluent exceedance.