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Clean Water Act discharge permit · NPDES FLR05B116

NORTHROP GRUMMAN SYSTEMS CORP, St Augustine, FL: NPDES FLR05B116 discharge permit, effluent exceedances, inspections, penalties

NORTHROP GRUMMAN SYSTEMS CORP, held by Northrop Grumman Systems Corp, holds NPDES permit FLR05B116, which discharges to Tolomato River. EPA’s file records it issued December 12, 2020 and expiring December 11, 2025. 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 NORTHROP GRUMMAN SYSTEMS CORP: its NPDES ID, its permit type and status, its dates, its address in St Augustine, Florida, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR05B116.

Identity

Facility as filedNORTHROP GRUMMAN SYSTEMS CORP
Permittee as filedNorthrop Grumman Systems Corp
NPDES IDFLR05B116
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedDecember 12, 2020
Expiration dateDecember 11, 2025
Issuing agencyFlorida Department of Environmental Protection
AddressSt Augustine, FL 32095
Receiving waterTOLOMATO RIVER
Receiving water impaired303(D) Listed
SubwatershedLower Tolomato River (HUC 030802010602)
Other EPA IDs (FRS)RCRA handler FLD046771952; ICIS-AIR source FL0000001210900023

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES FLR05B116.

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 FLR05B116.

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.

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, FLR05B116.

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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 FLR05B116 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES FLR05B116, held by NORTHROP GRUMMAN SYSTEMS CORP in St Augustine, FL, and discharging to the Tolomato River. The register shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it lists the permit as administratively continued, with a minor discharger classification.