Clean Water Act discharge permit · NPDES FLR05C015
INDIANTOWN AIRPORT, Indiantown, FL: NPDES FLR05C015 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
INDIANTOWN AIRPORT, held by X-58 Inc, holds NPDES permit FLR05C015, which discharges to Troupe Drainage District. EPA’s file records it issued November 4, 2016 and expiring November 3, 2021. 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.
Identity
| Facility as filed | INDIANTOWN AIRPORT |
|---|---|
| Permittee as filed | X-58 Inc |
| NPDES ID | FLR05C015 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | November 4, 2016 |
| Expiration date | November 3, 2021 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Indiantown, FL 34956 |
| Receiving water | TROUPE DRAINAGE DISTRICT |
| Subwatershed | St. Lucie Canal (HUC 030902060402) |
| NAICS | 488111 – Air Traffic Control |
| SIC | 4581 – Airports, Flying Fields, & Services |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 4With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 4 | 6 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 3 | 0 | ||
| Chemical Oxygen Demand [COD] | 2 | 3 | 0 | ||
| Biochemical oxygen demand-5 | 2 | 3 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES FLR05C015.
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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 6, 2018 | WW Storm Water Non-Construction - Failure to Maintain Records | ST6 |
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
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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 FLR05C015 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.