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Clean Water Act discharge permit · NPDES FLR20HL20

RESTORE MILLVILLE SECTION C, Panama City, FL: NPDES FLR20HL20 discharge permit, effluent exceedances, inspections, penalties

RESTORE MILLVILLE SECTION C, held by Mainline Construction, LLC, holds NPDES permit FLR20HL20. EPA’s file records it issued August 5, 2024 and expiring August 4, 2029. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for RESTORE MILLVILLE SECTION C: its NPDES ID, its permit type and status, its dates, its address in Panama City, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR20HL20.

Identity

Facility as filedRESTORE MILLVILLE SECTION C
Permittee as filedMainline Construction, LLC
NPDES IDFLR20HL20
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 5, 2024
Expiration dateAugust 4, 2029
Issuing agencyFlorida Department of Environmental Protection
AddressPanama City, FL 32401
Receiving water impaired303(D) Listed
SubwatershedMill Bayou-Watsons Bayou Frontal (HUC 031401010901)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES FLR20HL20.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES FLR20HL20.

Inspections

EPA’s inspection file holds no inspection for NPDES FLR20HL20.

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 FLR20HL20.

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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How we handle your data → Privacy

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 FLR20HL20 there.

RESTORE MILLVILLE SECTION C, Panama City, Florida: Coverage under a general permit FLR20HL20, held by Mainline Construction, LLC; Construction stormwater; Effective; issued August 5, 2024, term to August 4, 2029, by Florida Department of Environmental Protection.

Florida holds 15,654 Construction stormwater coverages of this permit type in EPA’s file; 7,526 were issued before FLR20HL20. Mainline Construction, LLC holds 3 permits in Florida.

Other permits held by Mainline Construction, LLC

Coverages issued nearest FLR20HL20

RESTORE MILLVILLE SECTION C among its neighbors

EPA’s permit file holds 156 discharge permits in the Mill Bayou-Watsons Bayou Frontal subwatershed (HUC 031401010901), FLR20HL20 among them. Its county holds 397, 7 of them major permits; FLR20HL20 is a minor permit.

Other permits in the Mill Bayou-Watsons Bayou Frontal subwatershed (HUC 031401010901)

Nearby on the register

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

What this page shows

Among the 262 storm water construction permits on EPA's NPDES register in Bay County, RESTORE MILLVILLE SECTION C, issued to Mainline Construction, LLC in Panama City, is one of 156 NPDES permits in the Mill Bayou-Watsons Bayou Frontal subwatershed, this one included. Of all 262 Bay County storm water construction permits, 67.9% carry an earlier issue date than this one, which was issued August 5, 2024. Among the 262 Bay County storm water construction permits, 0.0% have a violation on file, and this permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.