Clean Water Act discharge permit · NPDES FLR20HB57
DEF 40TH ST SUBSTATION EXPANSION, Saint Petersburg, FL: NPDES FLR20HB57 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
DEF 40TH ST SUBSTATION EXPANSION, held by Duke Energy Florida LLC, holds NPDES permit FLR20HB57. EPA’s file records it issued March 17, 2024 and expiring March 16, 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 DEF 40TH ST SUBSTATION EXPANSION: its NPDES ID, its permit type and status, its dates, its address in Saint Petersburg, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR20HB57.
Identity
| Facility as filed | DEF 40TH ST SUBSTATION EXPANSION |
|---|---|
| Permittee as filed | Duke Energy Florida LLC |
| NPDES ID | FLR20HB57 |
| 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 | March 17, 2024 |
| Expiration date | March 16, 2029 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Saint Petersburg, FL 33713 |
| Subwatershed | Boca Ciega Bay (HUC 031002070506) |
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 FLR20HB57.
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 FLR20HB57.
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, FLR20HB57.
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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 FLR20HB57 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 October 14, 2026.