Clean Water Act discharge permit · NPDES FLR20IU58
USMC SUPPORT FACILITY - BLOUNT ISLAND, Jacksonville, FL: NPDES FLR20IU58 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
USMC SUPPORT FACILITY - BLOUNT ISLAND, held by Manson Construction, holds NPDES permit FLR20IU58. EPA’s file records it issued December 7, 2025 and expiring December 6, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for USMC SUPPORT FACILITY - BLOUNT ISLAND: its NPDES ID, its permit type and status, its dates, its address in Jacksonville, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR20IU58.
Identity
| Facility as filed | USMC SUPPORT FACILITY - BLOUNT ISLAND |
|---|---|
| Permittee as filed | Manson Construction |
| NPDES ID | FLR20IU58 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Program | Construction stormwater |
| Issued | December 7, 2025 |
| Expiration date | December 6, 2030 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Jacksonville, FL 32226 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Clapboard Creek (HUC 030801031603) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 FLR20IU58.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES FLR20IU58.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
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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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 FLR20IU58 there.
Nearby on the register
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- Every permit record in Florida, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.